Storage Technology Corporation v. Cisco Systems, Inc. et al.

I'll research this case thoroughly using multiple searches.

I have the Federal Circuit opinion details. Now let me research the 2005 trial verdict and subsequent developments.

Let me verify the post-trial posture and patent details.

Case Overview — Storage Technology Corp. v. Cisco Systems, Inc., No. C 00-1176 (SI) (N.D. Cal.)

Parties and what they do

Both sides were large, publicly traded operating companies — this is not an NPE/PAE, university, or shell-entity case, which is an important framing point given how the case is often remembered. Storage Technology Corporation ("StorageTek," NYSE: STK) was a Louisville, Colorado data-storage company founded in 1969 by four ex-IBM engineers, best known for automated tape libraries, tape drives, and storage-networking/disk products; it reported ~$2.2B revenue in 2004 and was acquired by Sun Microsystems for $4.1B (announced June 2, 2005; closed August 31, 2005), with the business later passing to Oracle (2010) and marketed as "Oracle StorageTek." (Wikipedia/StorageTek; FT, June 2005). The defendants were Cisco Systems, Inc. and Cisco Technology, Inc. (the router/switch and networking-equipment leader) plus Level One Communications, Inc. as third-party defendant. One caveat: I could not verify Level One's precise role in this docket beyond its caption designation as third party defendant (Level One was a networking-silicon maker that Intel acquired in 1999) — treat that detail as unsourced. The patents asserted were StorageTek-owned; I could not verify from the materials reviewed whether they originated with StorageTek's 1995 acquisition of Network Systems Corporation, so I would not assert that.

Accused technology and asserted patents

Per the Federal Circuit's opinion, StorageTek sued in the Western District of Wisconsin in 1999, alleging that Cisco's NetFlow Feature Acceleration technology infringed U.S. 5,842,040, and that Cisco's MPLS (Multiprotocol Label Switching) technology infringed U.S. 5,566,170. (Storage Tech. Corp. v. Cisco Sys., Inc., 329 F.3d 823 (Fed. Cir. 2003)). Cisco counterclaimed for infringement of one of its own patents plus declaratory judgments of non-infringement, invalidity, and unenforceability, then stipulated to dismissal of its infringement and unenforceability counterclaims. At trial StorageTek sought a 1.5% royalty on accused NetFlow-accelerated products; Cisco introduced evidence that the acceleration feature had been included in roughly 15–20 routers/switches and that Cisco removed the feature in 2004 and before trial (Law.com, June 8, 2005).

• '040 patent — network-policy caching. In a high-speed packet network, a device determines which administrator-set "network policy" applies to a stream of related packets (PDUs) and caches policy identification information so the policy need not be re-derived/retrieved from main memory for every packet. The central dispute was whether the claim also requires caching the policy instance itself (two caches) or only the identifying information (one cache). (329 F.3d at 826–29)
• '170 patent — preprocessor forwarding. A "preprocessor" in a network forwarding device inspects the packet header and adds "next operation information" to the media header, and a second/forwarding processor forwards the packet based on that added information, reducing processing and increasing throughput. The dispute was whether both processors must sit inside a single "forwarding device" (preamble as a limitation). (329 F.3d at 827–29, 834–35; G. Vetter case summary)

Procedural posture and why the venue matters

The case was filed in W.D. Wis. in 1999 and transferred under 28 U.S.C. §1404(a) to the Northern District of California, San Francisco Division, before Judge Susan Illston — Cisco's home district and the hub of the networking industry. StorageTek contested the transfer and appealed it; the Federal Circuit affirmed the transfer, which makes the case something of a footnote in §1404(a) venue practice. Procedural milestones, all grounded in the opinion's citations: Markman/claim-construction order Nov. 27, 2001; summary judgment of non-infringement of both patents Feb. 4, 2002; Rule 54(b) judgment entered Dec. 20, 2002, nunc pro tunc to Feb. 4, 2002 (which cured the parties' premature notice of appeal). (329 F.3d at 825–26). On May 13, 2003 (No. 02-1232), the Federal Circuit affirmed non-infringement of the '170 patent (preamble "forwarding device" limits claims so both processors must be in one device; doctrine-of-equivalents theory barred by prosecution history estoppel) but vacated and remanded the '040 judgment, holding Judge Illston's construction of "caching policy identification information" was overly narrow (only identification information, not the policy instance, need be cached) and that "network policy" was improperly narrowed to filtering/auditing rules, and faulting her reliance on extrinsic expert evidence. The three-week jury trial on remand followed; closing arguments were Monday, June 6, 2005, and the jury returned its verdict Tuesday, June 7, 2005, finding no infringement and the '040 patent invalid — the verdict Cisco characterized as resting partly on Cisco's own intellectual property as invalidating prior art. (MarketWatch, June 2005; Network Computing, June 9, 2005). StorageTek's damages demand had dropped from an initial ~$3B to $322.8M; it recovered nothing. I did not find a post-verdict JMOL ruling or a further Federal Circuit appeal on the merits in the sources reviewed, so the June 2005 verdict appears to have ended the litigation; the case metadata ("judgment for Cisco") is consistent with that, but this should be treated as unverified absent a PACER docket pull.

Why the case is notable

• Big-ticket, long-running operating-company vs. operating-company fight in the storage/networking convergence era, spanning six years (1999–2005) — contemporaneous coverage emphasized it was resolved by verdict "without a settlement," unlike most patent suits. Cisco's counsel, Matthew D. Powers (Weil, Gotshal & Manges), framed it as "one big battle in an overall war on baseless patent cases" and pointed to the risk that vagueness in patent law drives large settlements. (Network Computing). Notably, though, the opinion coverage uses "NPE"-style rhetoric on Cisco's side; StorageTek was a genuine competitor with a large revenue base, so the case is not a canonical troll/PAE case.
• Precedential claim-construction value. Storage Tech. Corp. v. Cisco Sys., Inc., 329 F.3d 823, is still cited for (i) refusing to let a prosecution-history statement override clear claim language, (ii) declining to import the preamble as a limitation where the claim body controls, and (iii) the preamble-as-limitation analysis under Catalina Marketing. It sits in the Texas Digital/Phillips line of claim-construction cases. (FindLaw; Finnegan-hosted opinion)
• Venue significance. The Federal Circuit's affirmance of the §1404(a) transfer from the plaintiff's chosen W.D. Wis. forum to N.D. Cal. is a useful data point where a defendant's home district and the locus of the technology carry weight.
• Market/timing context. The verdict landed the same week Sun announced its $4.1B purchase of StorageTek, and Cisco was concurrently expanding into storage networking (e.g., its 2000 NuSpeed Internet Systems acquisition). StorageTek also pursued a separate trade-secret/breach-of-contract suit against Cisco in Minnesota arising from the NuSpeed deal; the Eighth Circuit affirmed judgment for Cisco in early 2005. (8th Cir. opinion 03-3673).
• No PTAB/IPR linkage — and that's a key point. The asserted patents are pre-AIA (issued 1996 and 1998) and long since expired, and the litigation ended in 2005 — years before the AIA created IPRs (effective September 2012). I found no IPR, PGR, or CBM proceedings, and no indication of ex parte reexamination, tied to either patent. Any modern "IPR linkage" framing would be anachronistic here.

Sourcing note: The opinion-derived procedural facts, claim constructions, accused products, and party identities are well sourced to the Federal Circuit opinion and contemporaneous press. Items I could not verify and would flag before publication: exact PACER docket entry numbers, Level One Communications' role, the specific invalidity ground(s) the jury adopted, and whether any post-trial or appellate motion followed the June 7, 2005 verdict.

I'll research the chronological legal developments, docket events, and post-trial history. Let me run several searches in parallel.

Let me dig into the docket specifics, transfer order, and post-trial history.

Let me look for the docket itself, the transfer order date, and any reexamination or post-trial filings.

I've hit my search-step limit, so I'll compile this from the sources retrieved. Below is the chronological legal-development ledger, building on the prior sections (I won't repeat the technology descriptions or party background already covered).

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Key Legal Developments & Outcome — Chronological

1. Filing and initial pleadings (1999 — W.D. Wis.)

• 1999: StorageTek filed the original complaint in the U.S. District Court for the Western District of Wisconsin, naming Cisco Systems, Inc. and Cisco Technology, Inc., with Level One Communications, Inc. later appearing as third-party defendant. The complaint asserted U.S. 5,842,040 (against NetFlow Feature Acceleration) and U.S. 5,566,170 (against MPLS). (329 F.3d at 825; Network Computing, 2005-06-09).
• Cisco's responsive pleadings/counterclaims: Cisco asserted (i) a counterclaim for infringement of one of its own patents, and (ii) declaratory-judgment counterclaims of noninfringement, invalidity, and unenforceability as to both StorageTek patents. Cisco later stipulated to dismissal of its infringement and unenforceability counterclaims, leaving the invalidity counterclaims pending. (Justia, 329 F.3d 823). The survival of those invalidity counterclaims became the jurisdictional crux discussed in §4 below — a procedurally significant detail, because those same invalidity defenses ultimately became the basis of Cisco's trial win.
• ⚠️ Unverified: the W.D. Wis. case number and the exact 1999 filing date. I could not confirm either from the sources retrieved and would not state them.

2. Venue transfer to N.D. Cal. (§1404(a)) — 2000

• The district court granted Cisco's motion to transfer venue under 28 U.S.C. §1404(a) and sent the case to the Northern District of California, San Francisco Division (assigning it to Judge Susan Illston, case No. C 00-1176 SI). The 2000-series case number is consistent with the transfer occurring in 2000, before the Markman order. StorageTek contested the transfer and appealed it; the Federal Circuit affirmed the transfer in its 2003 opinion. (329 F.3d at 825).
• ⚠️ Unverified: the precise transfer-order date and the W.D. Wis. docket number.

3. Claim construction (Markman) — 2001-11-27

• 2001-11-27: Judge Illston issued the claim-construction order after a Markman hearing. Key constructions (from Storage Tech. Corp. v. Cisco Sys., Inc., No. C00-1176 (SI) (N.D. Cal. Nov. 27, 2001)):
  • '040 — "network policy" construed as "a filtering or auditing rule which determines if and why a PDU should be forwarded" (narrowed to filtering/auditing).
  • '040 — "caching policy identification information" construed as "storing information that identifies and is used to retrieve a separately cached instance of network policy" — i.e., requiring two caches.
  • '040 — "cached instance classification means" construed under 35 U.S.C. §112, ¶6 as the corresponding structure disclosed in the specification.
  • '170 — "next operation information" construed to require that the preprocessor and forwarding processor be part of the same forwarding device, and that the information "must include information to accomplish forwarding of the PDU."
    (Justia; FindLaw).
• This construction was outcome-determinative at the district court level: because Cisco's NetFlow had only one cache, the "two-cache" construction dictated noninfringement on summary judgment (see §4).

4. Summary judgment of non-infringement and the Rule 54(b) fix — 2002

• 2002-02-04: The district court granted Cisco's motion for summary judgment of non-infringement of both patents:
  • '040: NetFlow has one cache, so it cannot literally infringe the two-cache construction.
  • '170: In MPLS, a Label Edge Router (LER) applies the label and a Label Switch Router (LSR) forwards — i.e., two separate devices — so the "same forwarding device" limitation is not met; the court further held prosecution history estoppel barred a doctrine-of-equivalents theory on '170.
    (329 F.3d at 825–26; Finnegan opinion PDF).
• Jurisdictional wrinkle (strategically relevant, and unusual): StorageTek's notice of appeal was premature because Cisco's invalidity counterclaims remained pending and no final judgment or Rule 54(b) certification had been entered. On the Federal Circuit's prompting, the parties jointly submitted a stipulation, and the district court entered judgment under Rule 54(b) on 2002-12-20, nunc pro tunc to 2002-02-04, curing the defect. (FindLaw).
• StorageTek appealed both the summary judgment and the §1404(a) transfer.

5. First appeal — Federal Circuit, No. 02-1232, 2003-05-13 (329 F.3d 823)

• Affirmed in part, vacated/remanded in part (opinion by Judge Plager, joined by Schall and Gajarsa):
  • '170: affirmed non-infringement — the preamble term "forwarding device" is a limitation requiring both processors in a single device, and prosecution history estoppel barred the DOE theory. This ended the '170 patent's involvement; it was not part of the 2005 trial.
  • '040: vacated and remanded — the district court's construction of "caching policy identification information" was impermissibly narrow (only the identification information, not a separately cached policy instance, need be cached; the preamble "policy caching method" was not limiting); "network policy" was wrongly limited to filtering/auditing rules; and the court improperly relied on extrinsic expert evidence to narrow claim scope based on the invention's purpose.
    (329 F.3d at 826–35; G. Vetter summary).
• Note the outcome asymmetry: the appeal gave StorageTek a second bite at the '040 patent — the very development that produced the 2005 trial — while simultaneously finally losing the '170 patent.

6. Discovery milestones

• ⚠️ Not independently verified: the sources retrieved do not disclose specific discovery disputes, discovery-cutoff dates, or docket entries. The one strategically meaningful, well-sourced discovery fact is that Cisco removed the accused NetFlow Feature Acceleration functionality in 2004, before trial, which contemporaneous coverage ties to the damages/injunction posture and the shrinking royalty base (roughly 15–20 routers/switches ever carried the feature). (Law.com, 2005-06-08). Treat the "15–20 units" figure as press-reported rather than docket-confirmed.

7. Remand, trial, and verdict — June 2005

• On remand, only the '040 patent proceeded to trial (the '170 patent having been finally resolved).
• Three-week jury trial in N.D. Cal. before Judge Illston.
• 2005-06-06 (Monday): Closing arguments — StorageTek asked the jury for $322.8 million in damages (down from the ~$3 billion figure asserted early on). Cisco's lead trial counsel Matthew D. Powers (Weil, Gotshal & Manges) argued the patent was invalid and not infringed. (Law.com, 2005-06-08; MarketWatch).
• 2005-06-07 (Tuesday): The jury returned a verdict for Cisco on both liability questions — no infringement AND the '040 patent invalid. Cisco characterized the verdict as resting partly on Cisco's own intellectual property as invalidating prior art: "Cisco is gratified with the Court's ruling that we did not infringe StorageTek's patent and that Cisco's own intellectual property invalidates that patent" (spokeswoman Heather Dickinson). Several senior Cisco figures testified, including Andy Bechtolsheim. (MarketWatch; WRAL TechWire, 2005-06-08).
• StorageTek's public response: "We are disappointed with the jury's verdict, and we are reviewing our options" (spokesman Jeremy Story). (Network Computing, 2005-06-09).
• ⚠️ Unverified: the specific invalidity ground(s) the jury adopted (anticipation vs. obviousness; which reference) and the identities of Cisco's asserted prior-art patents/patent numbers.

8. Post-trial motions and final disposition — 2005

• ⚠️ Not verified / likely no further proceedings: I found no evidence of a JMOL (Rule 50) motion, new-trial (Rule 59) motion, fee motion (§285), or a further Federal Circuit appeal after the June 7, 2005 verdict. Contemporaneous coverage describes the verdict as ending the dispute, with StorageTek merely "reviewing its options." The case metadata ("judgment for Cisco") is consistent with the verdict being the final disposition, but this conclusion is not confirmed by a PACER docket pull and should be flagged as unverified before publication. If a Rule 50/59 motion was filed, it is not reflected in the sources reviewed.
• Bottom line: Judgment for Cisco; StorageTek recovered nothing on either patent — the '170 patent having been lost on summary judgment/first appeal, and the '040 patent lost to a no-infringement + invalidity verdict on remand.

9. Parallel PTAB IPR/PGR/CBM proceedings — none (anachronistic)

• No IPR, PGR, or CBM proceedings exist or could exist on these patents. Both are pre-AIA (the '170 issued 1996; the '040 issued 1998) and the litigation concluded in 2005 — roughly seven years before the AIA created the IPR/PGR/CBM regimes effective 2012-09-16. The patents are also long expired.
• ⚠️ Unverified: whether any ex parte reexamination was ever requested. I attempted to confirm this but could not complete the search; I would not assert the absence of reexamination as firmly as the absence of AIA proceedings. Any "IPR linkage" framing for this case is anachronistic and should be avoided.

10. Related parallel litigation (same parties, different dispute)

• A separate StorageTek trade-secret/breach-of-contract action against Cisco (arising from Cisco's NuSpeed acquisition) ran concurrently; the Eighth Circuit affirmed judgment for Cisco in Storage Tech. Corp. v. Cisco Sys., Inc., 395 F.3d 921 (8th Cir. 2005-01-26) (No. 03-3673), rejecting StorageTek's damages expert's valuation as "rank speculation." (8th Cir. opinion PDF; Justia 395 F.3d 921). This matters because it shows two simultaneous Cisco wins against StorageTek in early-to-mid 2005, and it is a source of possible confusion when citing "StorageTek v. Cisco."

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Counsel of record (from the 2003 Federal Circuit opinion)

• StorageTek (appellant): Ernie L. Brooks and Thomas A. Lewry, Brooks & Kushman, P.C., Southfield, MI.
• Cisco (appellees): Matthew D. Powers (argued) and Edward R. Reines, Weil, Gotshal & Manges LLP, Redwood Shores, CA; Sarkis Beudjekian (of counsel). Powers is identified in contemporaneous press as Cisco's lead trial counsel in the 2005 trial.
  (FindLaw listing; Network Computing).

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Sourcing & flag summary (for the final deliverable)

One cross-reference note: the earlier "case overview" section states the case was "filed in W.D. Wis. in 1999 and transferred… before Judge Illston." My review is consistent with that; the only additions are the counsel of record, the jurisdictional Rule 54(b) sequence, and the 2013-vintage confirmation that no IPR can exist. No contradictions with the case metadata or prior sections were found.

I'll search for press coverage from several angles, including verifying the articles listed in the index.

Press coverage of Storage Technology Corp. v. Cisco Systems, Inc.

The verdict itself was covered as a business story rather than a patent-law story, in a narrow slice of 2005-era trade and financial press. MarketWatch reported on 2005‑06‑07 that Cisco "won a longstanding patent infringement lawsuit" and "avoided a $3 billion damage award that StorageTek had once sought," quoting Cisco counsel Matt Powers; it reported that the jury found both no infringement and that "the patent claim itself was invalid," and carried Cisco spokeswoman Heather Dickinson's statement that "Cisco's own intellectual property invalidates that patent." MarketWatch also reported a detail that appears nowhere in the Federal Circuit opinion: that "several current and former top Cisco executives testified," including Sun co-founder and former Cisco engineering VP Andy Bechtolsheim. The Financial Times framed the loss as part of a trend — the verdict was "the third recent patent infringement decision in favour of a high profit defendant" — noted that StorageTek "had initially sought up to $3bn in damages from Cisco but subsequently lowered its claim to $322m," and situated the win against Sun's pending $4.1bn purchase of StorageTek. WRAL TechWire reported on 2005‑06‑08 that StorageTek "said it was considering its options following the verdict."

The most granular account is ALM/Law.com's trial report, Law.com, published 2005‑06‑08, which is the source for most of the courtroom color now attached to this case: that StorageTek's Ernie Brooks "said Cisco should pay the company royalties of 1.5 percent of sales of products using Cisco's so-called NetFlow Feature Acceleration"; that StorageTek asked the jury for $322.8 million on Monday 2005‑06‑06; that "Cisco had included an acceleration feature in about 15 or 20 of its routers and switchers" and "Powers said Cisco removed the feature from some of the products in 2004 and from the remainder before the case went to trial"; and that Brooks dropped his willfulness charge mid-trial ("So I gave it up... Does that make me a schemer?"). Law.com also reported argumentative content well outside the record — Brooks telling the jury it was "troublesome to hear himself called an ambulance chaser by opposing counsel," and Powers arguing that StorageTek's then-CEO was "under extreme pressure to do something about StorageTek's financial performance" and that the company "had wanted to be acquired by Cisco." The same report is the press source for the parallel Minnesota trade-secret suit and the Eighth Circuit's ruling for Cisco.

Network Computing (Mary Jander, 2005‑06‑09) is the most analytically ambitious piece, and its framing goes furthest beyond the record. It called the result "notable because it was resolved without a settlement," reported that "StorageTek sought $320 million, but Cisco fought to the finish without conceding a penny," and quoted Powers's much-repeated characterization: "The interesting thing about this case is that it's winning one big battle in an overall war on baseless patent cases," together with his critique that "[p]atent law is very vague, and it's difficult for juries to understand... Companies wind up settling cases for huge sums, and that encourages more litigation." It also carried StorageTek's response — spokesman Jeremy Story: "We are committed to protecting our intellectual property. Obviously, we are disappointed with the jury's verdict, and we are reviewing our options" — and a self-consciously editorial gloss ("Was Cisco in fact bullied by an opportunistic StorageTek? Or was the storage outfit unjustly robbed of its rightful IP?"), plus the observation that "no one even noticed until the verdict was read." That "war on baseless patent cases" rhetoric is notable because it is defense-side advocacy, not a finding; contemporaneous reporting nowhere suggests StorageTek was a non-practicing entity, and the FT/MarketWatch pieces instead describe a competitor being acquired for $4.1bn.

Accounts differ on the numbers and the technology in ways worth flagging. The damages figure is reported as "$3 billion" (MarketWatch, WRAL), "$322m" (FT), "$322.8 million" (Law.com), and "$320 million" (Network Computing) — the last is a rounding that does not match the docket-derived figure. MarketWatch described the case as concerning "technology used to speed the flow of data sent across the so-called firewalls," while Network Computing described the patents as "having to do with caching policy information in packetized networks" — both are simplifications that lose the MPLS/'170 half of the case, and neither contemporaneous article reported the '170 patent's earlier loss on summary judgment and affirmance in 2003, or the Federal Circuit's 2003 reversal that produced the trial. I found no coverage in Reuters, Bloomberg Law, Law360, Ars Technica, The Verge, IPWatchdog, Patently-O, EFF Deeplinks, or JD Supra specifically discussing this litigation, and no reporting of any settlement, payment, or post-verdict motion — consistent with the case ending at the 2005‑06‑07 verdict, though as noted in the earlier sections this remains unconfirmed by a PACER docket pull.

On the articles supplied in the news index: I verified that the Patently-O piece, "Patent Docket Heading into the Supreme Court's Long Conference" (2026‑09‑21), exists — it is Dennis Crouch's survey of the 13 patent cert petitions headed to the September 28, 2026 long conference, centered on Google LLC v. VirtaMove, Intel Corp. v. Squires, and Tesla, Inc. v. Granite Vehicle Ventures — but it contains nothing about StorageTek v. Cisco, the '040 or '170 patents, NetFlow, or MPLS; its appearance in the index is a keyword-matching artifact, not case coverage. The same is true of the four cloud-computing/IoT-storage market-research press releases (PRNewswire 2019‑07‑08, Sys-con 2019‑07‑08, Sys-con 2018‑03‑29, PRNewswire 2018‑03‑29): they are vendor-listing industry forecasts that name Cisco (and StorageTek's successor lineage) as a market participant, but none discusses this litigation. I would not cite any of the five as coverage of the case.

Sources

• FEDERAL CIRCUIT PATENT LAW CASE UPDATE
• StorageTek challenges the district court’s construction of two limitations in the claims of the ‘040 patent—“caching
• Storage Technology Corporation v. Cisco Systems, Inc., 329 F.3d 823
• 02-1232 Page 1 of 14
• 諸外国の最新特許情報（2003年8月)
• Storage Technology Corp. v. Cisco Systems, Inc. - Storage Technology Corp. v. Cisco Systems, Inc.
• Storage Technology Corporation v. Cisco Systems, Inc. – CourtListener.com - Combined Opinion
• Cisco wins case, avoids damages
• 329 F.3d 823
• Author: Brenda- Page 573 | Law.com - Account
• Cisco beats patent infringement claims - Accessibility helpSkip to navigationSkip to main contentSkip to footer
• Patent Dispute Pits Cisco Against StorageTek| Law.com - Account

I'll research the plaintiff's counsel of record. Let me start with several targeted searches.

Let me look for the counsel listings in the Federal Circuit opinion and search for StorageTek's litigation counsel.

Key finding: the Federal Circuit opinion's counsel block. Now let me pin down the trial-level counsel and any local/in-house counsel.

Plaintiff's counsel of record — Storage Technology Corp. v. Cisco Systems, Inc., No. C 00-1176 (SI) (N.D. Cal.)

Sourcing caveat up front: I was unable to pull a PACER district-court docket sheet for C 00-1176, so I cannot give you docket entry numbers for appearances, and I cannot rule out that additional attorneys appeared pro hac vice or as local/in-house counsel at the district-court stage. What follows is grounded in (i) the Federal Circuit's reported counsel block for the appeal, (ii) contemporaneous trial press, (iii) an IETF IPR disclosure signed by StorageTek's counsel, and (iv) the CAFC docket aggregator. I flag the gaps explicitly at the end.

Verified plaintiff-side counsel

Authority for each:

• *Federal Circuit counsel block, Storage Tech. Corp. v. Cisco Sys., Inc., 329 F.3d 823 (Fed. Cir. 2003) (No. 02-1232):* "Ernie L. Brooks, Brooks & Kushman, P.C., of Southfield, MI, argued for plaintiff-third party plaintiff-appellant. With him on the brief was Thomas A. Lewry." (FindLaw summary, counsel listing; same block reprinted in the reported opinion).
• Trial-stage confirmation: the Law.com trial report on the June 2005 verdict identifies "StorageTek attorney Ernie Brooks, of the Southfield, Mich., firm Brooks Kushman," who argued for a 1.5% royalty and gave the rebuttal closing (with Cisco's Matthew D. Powers opposite). (Law.com, "Patent Dispute Pits Cisco Against StorageTek," June 8, 2005)
• Lewry as plaintiff's counsel of record: the CAFC docket entry for No. 02-1232 lists "LEWRY, THOMAS A." under the plaintiff‑appellant (Storage Technology Corporation). (dockets.justia.com, CAFC 02-1232)
• Lewry as StorageTek's patent-handling counsel: his September 25, 2001 IETF IPR submission on the '170 patent identifies him as StorageTek's contact, at Brooks & Kushman P.C., 1000 Town Center, Twenty-Second Floor, Southfield, MI 48075. (IETF IPR details #228)

Role breakdown and how to read it

• Brooks is the safe call for "lead counsel." He is the only attorney documented as advocating for StorageTek — both at the Federal Circuit (2003) and at the June 2005 jury trial. His practice was and is patent prosecution + litigation out of an IP-only Michigan firm, not a general-practice California shop.
• Lewry is properly characterized as co-counsel / appellate brief co-author and portfolio-prosecution counsel, not merely "of counsel." He was simultaneously doing StorageTek's patent-portfolio work (the IETF disclosure and USPTO filings bearing StorageTek attorney docket numbers such as "STK 03027 PU" point to Brooks & Kushman as StorageTek's outside patent counsel of record).
• The team was out-of-state (Michigan) plaintiff's counsel litigating in N.D. Cal. — consistent with the case having originated in the Western District of Wisconsin (StorageTek's chosen forum) before the §1404(a) transfer. That trajectory makes it likely there were additional W.D. Wis.–based and N.D. Cal.–based appearances that I could not verify.

What I could NOT verify (do not treat as established)

1. Local counsel in San Francisco. I found no plaintiff-side California firm in any source reviewed. N.D. Cal. permits pro hac vice admission without mandatory local counsel, so Brooks & Kushman may have appeared alone — but I can't confirm that.
2. Wisconsin counsel for the 1999 W.D. Wis. filing. Not identified in any source reviewed.
3. In-house counsel for StorageTek (Louisville, CO legal department). None named in any source reviewed.
4. Docket entry numbers / appearance dates for either Brooks or Lewry. No PACER pull available to me here.

One conflicting data point to flag

A Law360 attorney profile for John Davis Garretson (Weil, Gotshal & Manges) lists "April 04, 2000 — Storage Technology v. Cisco Systems, Inc., California Northern" among his cases (Law360 profile). That is almost certainly defense-side, not plaintiff-side: Weil, Gotshal was Cisco's firm (Powers, Reines, and Beudjekian are all Weil attorneys per the Federal Circuit counsel block), and Law360's docket-scraped listings track the firm, not the side. Do not include Garretson as plaintiff's counsel on the strength of that entry — it appears to be a defense-side association, and I could not verify his specific role.

For completeness — opposing counsel (to avoid confusion)

Cisco's appellate and trial team was Matthew D. Powers (Weil, Gotshal & Manges LLP, Redwood Shores, CA), with Edward R. Reines on the brief and Sarkis Beudjekian of counsel — confirmed both by the Federal Circuit counsel block and by the Law.com trial report naming Powers as the attorney who argued invalidity/non-infringement to the jury. I did not investigate the full defense roster (Weil's trial team, Level One's counsel, etc.) since that is outside this task.

I'll research the defense-side roster, building on the Weil, Gotshal appellate counsel block already established. Let me run several targeted searches.

Now let me look for the district-court docket, local counsel, and Level One's representation.

Let me pursue the CAFC docket's "OLIVER" entry for Level One and look for the district court docket.

Defense counsel of record — Storage Technology Corp. v. Cisco Systems, Inc., No. C 00-1176 (SI) (N.D. Cal.)

Sourcing caveat up front: I could not pull the PACER/CourtListener docket sheet for C 00-1176, so I cannot give district-court appearance dates or docket entry numbers, and I cannot rule out additional pro hac vice or local-counsel appearances at the trial level. What follows is grounded in (i) the verbatim counsel block of the Federal Circuit opinion, (ii) the Federal Circuit docket aggregator, (iii) contemporaneous trial press identifying who actually tried the case, and (iv) firm/docket records from Weil's other Cisco representations. Gaps are flagged explicitly at the end.

Verified defense-side counsel

Verbatim authority for the Cisco block (reprinted in the reported opinion and in document copies of it): "Matthew D. Powers, Weil, Gotshal & Manges LLP, of Redwood Shores, CA, argued for defendants-appellees. With him on the brief was Edward R. Reines. Of counsel was Sarkis Beudjekian." (329 F.3d 823 opinion text; FindLaw).

Trial-stage confirmation of Powers as lead: the Law.com/The Recorder report on the June 6, 2005 closings describes "Cisco attorney Matthew Powers, a partner at Weil, Gotshal & Manges," who "argued that StorageTek's patent is invalid and not infringed," used a PowerPoint, and told jurors they had to decide whether StorageTek had filed "a real case … or an improper case that was tying up the court system." (Law.com, June 8, 2005). MarketWatch's verdict-day story quotes "Matt Powers, a patent lawyer and partner in the Silicon Valley office of the law firm Weil, Gotshal & Manges LLP," as the attorney "who represented Cisco in the matter." (MarketWatch).

Structural read on the defense side

• One firm ran the defense end-to-end. Weil, Gotshal & Manges (Redwood Shores) appears at the Federal Circuit as counsel for both Cisco entities and is the only firm press identified with the trial. Because Weil's Redwood Shores office sits inside the Northern District of California, there was no functional need for separate local counsel after the §1404(a) transfer — consistent with the absence of any local firm in the appellate counsel block. This does not prove no local counsel appeared below; I simply cannot confirm one way or the other without the C 00-1176 docket.
• Cisco and Level One were separately represented at the Federal Circuit. The docket lists Cisco Systems/Cisco Technology under Powers and Level One Communications under a separate "OLIVER, L." — i.e., the third-party defendant had its own appellate counsel rather than sharing Weil. That is consistent with Level One's posture as a distinct party (a networking-silicon vendor Intel had acquired in 1999), though I could not verify Level One's role in the underlying dispute — a gap already flagged in the earlier sections of this case file.
• The winning invalidity theory was "Cisco's own intellectual property." Cisco's public statement that "Cisco's own intellectual property invalidates that patent" implies Cisco engineering/in-house patent personnel and prior-art witnesses (Andy Bechtolsheim testified) were central to the defense — but witnesses are not counsel of record, and I found no Cisco in-house attorney who appeared.

A data point to flag, not rely on

A Law360 attorney profile for John Davis Garretson (Weil, Gotshal & Manges) lists "April 04, 2000 — Storage Technology v. Cisco Systems, Inc., California Northern" among his matters (Law360 profile). Two observations, both caveated:

1. The entry is almost certainly defense-side (Weil was Cisco's firm; Law360's docket-scraped listings track the firm, and the earlier sections of this file already flagged that a plaintiff-side reading would be wrong). But I could not verify that Garretson actually entered an appearance in C 00-1176, so do not list him as counsel of record on the strength of a profile page.
2. The April 4, 2000 date is potentially useful corroboration for the transfer timeline: case No. C 00-1176 is a 2000-series N.D. Cal. number, and an early-April 2000 docket entry is consistent with the §1404(a) transfer happening in spring 2000. That is a plausible inference only — the earlier sections correctly treat the precise transfer date as unverified, and this does not change that.

Similarly, Sonal N. Mehta appears as a Weil attorney on the Cisco side in Telcordia v. Cisco (D. Del.) in the same period, and the Telcordia pro hac vice motion names "Matthew D. Powers, Edward R. Reines and Sonal N. Mehta" as a unit. That establishes the firm's Cisco patent-defense bench, not her participation in StorageTek v. Cisco, which I could not verify. Do not add her to this case's roster.

What I could NOT verify — do not treat as established

1. The C 00-1176 docket sheet (appearances, pro hac vice orders, withdrawal of counsel, docket numbers). No PACER/CourtListener RECAP pull was available.
2. Any N.D. Cal. local counsel for Cisco or Level One. None appears in any source reviewed; the Weil office's in-district location makes local counsel unnecessary but not impossible.
3. Level One Communications' counsel identity beyond "L. Oliver." First name, firm, and whether Level One's representation was captive (Intel) or outside counsel are all unknown.
4. Cisco in-house counsel. No Cisco legal-department attorney is named in any source reviewed as having appeared.
5. Additional Weil trial-team members (associates, paralegals, expert-support counsel). Press named only Powers; the appellate block named only Powers, Reines, and Beudjekian. A three-week, $322.8M-damages trial would have had a larger team, but I will not name anyone.
6. Whether the defense team changed between the 2001 Markman / 2002 summary judgment and the 2005 trial. The same lead counsel (Powers) is documented at both the 2003 appeal and the 2005 closings, which makes continuity likely but does not prove the rest of the roster was static.

Cross-reference check

No contradiction with the case metadata or with the previously generated sections. This section adds: (i) verbatim confirmation that Reines was brief co-author rather than of counsel and Beudjekian was of counsel; (ii) confirmation of the Redwood Shores street address (201 Redwood Shores Parkway) via the parallel Telcordia pro hac vice filing; (iii) the existence of separate appellate counsel for Level One Communications ("L. Oliver") — a defendant-side detail not previously captured; and (iv) the Garretson Law360 date, flagged as an unverified docket artifact that is at least consistent with (but does not establish) an April 2000 transfer.

Bottom line: the defense of record was Weil, Gotshal & Manges LLP (Redwood Shores, CA) — Matthew D. Powers as lead/arguing counsel, Edward R. Reines on the brief, and Sarkis Beudjekian of counsel — with Level One Communications, Inc. separately represented at the Federal Circuit by an attorney recorded only as "L. Oliver." Any further names would require a PACER pull of C 00-1176.