Litigation

Friskit, Inc. v. RealNetworks, Inc. et al.

judgment for defendants; affirmed on appeal; closed

3:03-cv-05085-WWS

Filed
2003-06-27
Terminated
2009-01-12

Patents at issue (5)

6389467
6484199
6519648
6725275
6735628

Plaintiffs (1)

Summary

Friskit, Inc. sued RealNetworks, Inc. and Listen.com in the Northern District of California, asserting five Friskit patents including US 6,389,467. The district court granted summary judgment of invalidity for obviousness under 35 U.S.C. § 103 on July 26, 2007, and the Federal Circuit affirmed on January 12, 2009.

Case overview & background

Plain-language overview of the case: parties, accused product, patents at issue, and why the suit matters.

I'll research this case thoroughly before drafting the overview.

Good foundational results. Now let me dig into the parties, patents, and procedural details.

Let me verify the patent details and the later Bluebonnet assertion of Friskit patents.

Case Overview & Background

Parties and business context. Friskit, Inc. v. RealNetworks, Inc. et al., No. C 03‑5085 WWS (N.D. Cal.) pitted a small San Francisco streaming-media startup against the then-dominant internet media platform company. Friskit (a Delaware corporation per the caption in Dkt. 181/658) was founded around 1999–2000 by inventor Aviv Eyal (co‑founder/CTO) with Jeff Morgen as COO; press coverage from 2001 describes a "tiny company" in a "sunny San Francisco loft" building a search engine that located free, legally streamable music and video across the web, with a business model of licensing the technology to portals, labels and music sites (HeraldNet, Nov. 1, 2001). Friskit was therefore an operating, VC‑style startup asserting its own founder-assigned patents — not a classic NPE/PAE and not a university — although by the time of summary judgment the court noted that "Friskit's invention has never reached the market," so there were no Friskit product sales to prove commercial success (499 F. Supp. 2d 1145). RealNetworks (a Washington corporation, Seattle‑based) made the RealPlayer/RealOne media player and, as of August 2003 — after suit was filed — acquired San Francisco–based Listen.com, whose Rhapsody on‑demand subscription service became "RealRhapsody" (Dkt. 806, at 2). Friskit was represented by Quinn Emanuel Urquhart Oliver & Hedges (Charles K. Verhoeven, David A. Perlson, Deepak Gupta — Dkt. 658); Real by Howrey LLP, whose retention Friskit unsuccessfully moved to disqualify in June 2007 (Dkt. 695).

Accused technology and asserted patents. The accused products were RealNetworks' integrated search-and-play offerings: RealOne Player/RealPlayer (including RealPlayer 10, 10.5 and RealPlayer Plus), the Real Music Store search/playlist features, and Rhapsody/RealRhapsody 3.0. The court's April 2006 order on a discovery dispute describes Friskit's experts stepping through the code of RealPlayer 10.5 and RealRhapsody 3.0 in a debug environment, with court-appointed independent expert Dr. A.J. Nichols observing (Dkt. 425). Friskit ultimately asserted eight claims across four of the five patents-in-suit: US 6,389,467 (issued May 14, 2002; Streaming Media Search and Continuous Playback System of Media Resources Located by Multiple Network Addresses; filed May 2, 2000 as App. 09/563,250, claiming priority to a Jan. 24, 2000 provisional) — a server-side database of media addresses, searched by user criteria, with the server signaling addresses and programmatically driving the client to access and sequentially play back media (claims 35, 52); US 6,484,199 (Streaming Media Search and Playback System for Continuous Playback of Media Resources Through a Network; issued Nov. 19, 2002) — building a set of media resources from search criteria and automatically launching the next resource on termination of playback; US 6,519,648 — streaming-media search/playback in which the system queries third-party search engines, parses links, and arranges results in priority order for playback (claims 49, 52); US 6,725,275 — a media player "directly controllable by the search module" and playback that is "substantially automatic and sequential" (claims 6, 16, 38); and US 6,735,628 (Media Search and Continuous Playback of Multiple Media Resources Distributed on a Network) — a single client module providing the search interface and controlling the media player (claim 12). ⚠️ Caveat: the July 26, 2007 summary judgment order addressed asserted claims of the '467, '648, '275 and '628 patents (Dkt. 806); I could not verify from a primary source whether the '199 was dismissed, dropped, or simply not part of the second summary judgment motion, so its precise end-of-case status should be confirmed against the docket.

Procedural posture, venue, and why it matters. Filed June 27, 2003 in the Northern District of California, San Francisco Division (450 Golden Gate Ave., Courtroom 14), the case was initially handled by Judge Fern M. Smith — the May 2005 claim construction order is captioned "No. C 03‑5085 FMS" (Dkt. 181) — and later by Judge William W. Schwarzer, with Magistrate Judge Maria‑Elena James (MEJ). Venue was natural rather than opportunistic: Friskit was a San Francisco company, Listen.com was in San Francisco, and N.D. Cal. was the leading venue for internet-software patent disputes. The path to judgment was contested at every stage: a Markman hearing on April 12, 2005 with a tentative order (April 29) and a further hearing (May 20); a standing challenge arguing that Eyal's Microsoft employment agreement (he was at Microsoft May 1998–Dec. 1999, and the Jan. 24, 2000 provisional was filed weeks after he left) assigned the inventions to Microsoft — denied on July 6, 2006 because the clause was "an agreement to assign, not an assignment" (Dkt. 470); a first RealNetworks summary judgment motion on obviousness that was denied; then a renewed motion after KSR Int'l Co. v. Teleflex, which Judge Schwarzer granted on July 26, 2007 (Dkt. 806, 499 F. Supp. 2d 1145), invalidating the asserted claims under § 103. The Federal Circuit affirmed on January 12, 2009 in a nonprecedential opinion, 306 F. App'x 610 (No. 2007‑1583) (CourtListener); the case was terminated January 12, 2009. The case is notable on several counts. It was among the first patent cases in which a defendant won summary judgment of invalidity by invoking KSR — RealNetworks publicly touted this, and Friskit was seeking roughly $70 million in damages (CNET/ZDNet). Its reasoning is still cited for three propositions: that combining known media players, playlists and search portals is the "predictable use of prior art elements according to their established functions"; that commercial success must be tied by nexus to the specific feature alleged to be nonobvious; and that evidence of **copying has limited prob

Key legal developments & outcome

Major rulings, motions, claim construction, settlements, and the present posture or final disposition.

I'll research this case systematically, starting with the core opinions and docket record.

Good foundation. Now let me pull the actual docket entries and check for related proceedings.

Let me get the detailed docket chronology and check for the earlier Markman docket (Judge Fern Smith).

Sourcing note

Two things to flag before the chronology. First, the case carries two overlapping RECAP/docket identifiers (CourtListener docket 4165499 and the archived gov.uscourts.cand.15671 / cand.175168 image sets), and the docket is large (600+ entries) because it ran six years with heavy magistrate-level discovery practice. Second, the case was reassigned mid-life: it began as Friskit, Inc. v. RealNetworks, Inc., No. C 03‑5085 FMS (Judge Fern M. Smith) and later ran as No. C 03‑5085 WWS before Senior Judge William W. Schwarzer, with Magistrate Judges Maria‑Elena James (later Edward M. Chen) handling discovery. Several items below are drawn from docket image PDFs rather than full opinions; where I could not verify an outcome I say so rather than infer it.

1. Filing and initial pleadings (2003)

  • 2003‑06‑27 — Complaint filed in N.D. Cal. (San Francisco), asserting three patents: US 6,389,467, 6,484,199 and 6,519,648. The court's later summary judgment order confirms the filing date and the original three-patent scope: "Friskit, Inc. filed this action on June 27, 2003, against RealNetworks, Inc., and Listen.com … alleging infringement of three patents." 499 F. Supp. 2d 1145, 1146 (N.D. Cal. 2007). Accused products: RealOne Player Plus / RealOne Rhapsody subscription service and Listen.com's Rhapsody.
  • Relief sought: injunction plus damages later characterized by RealNetworks as "over $70 million" (RealNetworks press release, 2007‑07‑31).
  • Corporate context that shaped the suit's posture: RealNetworks acquired Listen.com in August 2003, converting a two-defendant case into a single economic adversary but leaving both entities as named defendants through judgment. (Contemporaneous trade press reports an April 2003 announcement/$36M price — The Register, 2003‑07‑02 — while the court used August 2003 for the acquisition.) The Register's report also mis-locates the filing in "the US District Court of Chicago"; the docket and every court document put it in N.D. Cal.
  • Defendants' answer and counterclaims — a counterclaim (docket #20) was on file by autumn 2003, and Friskit filed its Answer to Counterclaim on 2003‑11‑17 (docket #393‑area entries). The counterclaims were the usual declaratory‑judgment package (non‑infringement, invalidity, unenforceability); I did not locate a separate opinion ruling on them, and they were resolved by the judgment entered in 2007.
  • Later-added patents: two more patents joined during the litigation — US 6,725,275 and US 6,735,628 — bringing the case to five patents. A related docket entry point (2003‑11‑17) and a separate RECAP archive suggest a second/amended pleading track, but I could not confirm from a court document exactly which vehicle (amended complaint vs. related case) added the '275/'628 patents; the MSJ order simply says Friskit "added two more patents."

2. Claim construction (2004–2005)

This case did reach Markman, before Judge Smith.

  • 2005‑03‑04 — Order limiting each side to six disputed terms (per patent), i.e., twelve terms argued at the hearing.
  • 2005‑04‑12 — Markman hearing.
  • **2005

Plaintiff representatives

Counsel of record for the plaintiff(s): attorneys, firms, and roles (lead counsel, of counsel, local counsel).

I'll research the counsel of record for Friskit, Inc. in this case.

Good leads. Let me dig into the docket and the original complaint to trace counsel over time.

Interesting — there appears to have been an earlier Illinois filing. Let me verify that and pin down the full counsel roster.

Counsel of Record for Plaintiff Friskit, Inc.

Bottom line: Friskit went through three successive trial teams in this case, plus a separate appellate team. The docket is unusually well documented on this point because two withdrawals/substitutions were papered (Dkt. 639 and Dkt. 644–645). Below is the roster by phase.

Phase 1 — Filing through early 2007 (Baniak Pine & Gannon / Seyfarth Shaw)

Attorney Role Firm & office Note
Michael H. Baniak Lead trial counsel; attorney of record Baniak Pine & Gannon, 150 N. Wacker Dr., Suite 1200, Chicago, IL Chicago patent boutique; appeared pro hac vice in N.D. Cal. Firm dissolved in December 2006, which triggered the withdrawal.
Jeffrey A. Pine Trial counsel; attorney of record; e-filing signatory on most stipulations Baniak Pine & Gannon, Chicago Pro hac vice. Handled discovery/source-code disputes (e.g., Dkt. 328, 408).
Anuj K. Wadhwa Trial counsel; attorney of record Baniak Pine & Gannon, Chicago Pro hac vice.
Andrew F. Pratt Trial counsel; attorney of record Baniak Pine & Gannon, Chicago Pro hac vice; named in the withdrawal order.
Francis J. Torrence (SBN 154653) Local counsel (N.D. Cal.) Seyfarth Shaw LLP, 560 Mission St., Suite 3100, San Francisco Appears on plaintiff's behalf on 2005–2006 filings alongside the Baniak firm.
Michael T. McKeeman (SBN 173662) Local counsel / of record Seyfarth Shaw LLP, San Francisco Substituted out March 21, 2007 (Dkt. 645).
Krista L. Mitzel Local counsel / of record Seyfarth Shaw LLP, San Francisco Filed the substitution notice (Dkt. 644); substituted out March 21, 2007.

Source: Dkt. 639 (Order, Jan. 16, 2007, granting withdrawal of Baniak Pine & Gannon — naming Baniak, Pine, Wadhwa, and Pratt); Dkt. 645 (Order, Mar. 21, 2007). Captions on Dkt. 328, 408, 452, 639 list both firms as "Attorneys for Plaintiff FRISKIT, INC." The Baniak firm's dissolution is reported in Howrey Stuck In Conflict-of-Interest Fight, Law.com (2007).

Phase 2 — March 2007 through judgment (Foley & Lardner LLP)

Attorney Role Firm & office Note
William J. Robinson Lead counsel for the summary-judgment/KSR phase Foley & Lardner LLP, 2029 Century Park East, 35th Floor, Los Angeles, CA 90067 Filed Friskit's Notice of Asserted Claims (Dkt., Apr. 11, 2007) and joint case management statement (Apr. 13, 2007) — i.e., the substantive lead after substitution.
Kenneth S. Klein Trial counsel Foley & Lardner LLP, Los Angeles Corresponded directly with Judge Schwarzer (April 17, 2007 letter to the Court).
Victor de Gyarfas Trial counsel Foley & Lardner LLP, Los Angeles Multiple letters to Judge Schwarzer (May 2007) on pretrial procedure and the KSR briefing.
Grant E. Kinsel Trial counsel Foley & Lardner LLP, Los Angeles Named in the substitution order.

Source: Dkt. 644 (Notice of Substitution of Counsel, filed Mar. 20, 2007) and Dkt. 645 (Order granting it, Mar. 21, 2007), which names Robinson, Klein, de Gyarfas, and Kinsel of Foley & Lardner LLP (Los Angeles) as plaintiff's substituted counsel in place of McKeeman and Mitzel. Foley also represented Friskit on the motion to disqualify Howrey LLP (Dkt. 660-era filings; Law.com article above).

Phase 3 — Federal Circuit appeal (Robins, Kaplan, Miller & Ciresi LLP)

Attorney Role Firm & office Note
Munir R. Meghjee Appellate counsel — argued for plaintiff-appellant Robins, Kaplan, Miller & Ciresi LLP, Minneapolis, MN Argued Friskit, Inc. v. RealNetworks, Inc., No. 2007-1583 (Fed. Cir. Jan. 12, 2009), 306 F. App'x 610.
Damien A. Riehl Appellate counsel (brief) Robins Kaplan, Minneapolis On the brief.
Cristina Parra Herrera Appellate counsel (brief) Robins Kaplan, Minneapolis On the brief.

Source: Friskit, Inc. v. Real Networks, Inc., 306 F. App'x 610 (Fed. Cir. 2009) (counsel line); MoreLaw case summary; Docket, No. 07-1583 (Fed. Cir.).

In-house counsel

No in-house Friskit attorney appears in the record I could retrieve. Friskit was a small San Francisco patent-holding company (its founder/inventor Aviv Eyal is identified as assignor in the district court's order on the ownership motion to dismiss, Dkt. 470), and all appearances are outside counsel. I found no evidence of Friskit in-house counsel on the docket, in press coverage, or in the Federal Circuit filings — but absence in accessible materials is not proof of absence, so treat this as "not identified" rather than "none existed."

Sourcing caveats and open items

  • Procedural wrinkle worth flagging: RealNetworks' FY2005 10-Q describes Friskit's suit as filed "In June 2003 … in the U.S. District Court for the Northern District of Illinois," and a Plainsite attorney record shows Jeffrey A. Pine on a 1:03-cv-04505 (N.D. Ill.) Friskit v. RealNetworks case filed 6/27/2003. That is consistent with the Chicago boutique originally filing there and the case later being transferred to N.D. Cal. as No. 3:03-cv-05085-WWS. I could not pull the transfer order itself, so I am flagging this rather than asserting it as confirmed.
  • Not verified: Specific prior patent-litigation track records for Robinson, Klein, de Gyarfas, Kinsel, Baniak, Pine, or Meghjee. I am not going to characterize their portfolios beyond what the docket and contemporaneous reporting show; firm-bio verification would require a separate pass.
  • Possible unassigned appearance: A pro hac vice order at Dkt. 200 (Aug. 8, 2005) admits an attorney with a New York address ("… LLP, 200 Park Ave., New York, NY"). The OCR is unreliable and the party is not legible; I am not attributing this to Friskit. It may relate to Listen.com or a third party.
  • Appellate counsel is separate from trial counsel — Friskit did not use Foley on the appeal, which is a common but notable split here.
  • All district-court docket citations are to Friskit, Inc. v. RealNetworks, Inc., No. 3:03-cv-05085-WWS (N.D. Cal.), via CourtListener's RECAP docket (https://www.courtlistener.com/docket/[4165499](/patent/4165499)/friskit-inc-v-realnetworks-inc/); underlying PDFs are mirrored at archive.org under gov.uscourts.cand.15671.

Defendant representatives

Counsel of record for the defendant(s): attorneys, firms, and roles (lead counsel, of counsel, local counsel).

I'll research the docket and opinions to identify defense counsel.

Bottom line

Defendants RealNetworks, Inc. and Listen.com were represented jointly by two firms: Quinn Emanuel Urquhart Oliver & Hedges LLP (San Francisco / Redwood Shores / New York), which carried the lead role and argued the Federal Circuit appeal, and Howrey LLP, which served as co-counsel and was the target of Friskit's (unsuccessful) disqualification motion in 2007. No in-house RealNetworks lawyer appears in the filings I could review, although RealNetworks' former deputy GC, David Stewart, surfaced on the Howrey side after Howrey hired him.

Defense counsel of record

Attorney Role Firm / office Notes
Charles K. Verhoeven (Cal. Bar 170151) Lead counsel for both defendants; argued the appeal Quinn Emanuel Urquhart Oliver & Hedges LLP, 50 California St., 22nd Floor, San Francisco, CA 94111 Named first on every defense caption block in the district court (e.g., Dkt. 408, 658, 694, 786) and "argued for all defendants-appellees" in Friskit v. Real Networks, 306 F. App'x 610 (Fed. Cir. 2009) (No. 2007-1583). Present at the July 5, 2007 disqualification hearing per Law.com/Recorder.
David A. Perlson (Cal. Bar 209502) Principal defense counsel (Quinn Emanuel) Quinn Emanuel, San Francisco On the district court caption blocks and on the Federal Circuit brief; appeared with Verhoeven at the July 2007 hearing. Signed defense stipulations (e.g., Dkt. 786, July 6, 2007).
Evette D. Pennypacker (Cal. Bar 203515) Defense counsel (Quinn Emanuel, Redwood Shores) Quinn Emanuel, 555 Twin Dolphin Dr., Suite 560, Redwood Shores, CA 94065 Listed on defense captions (Dkt. 328, 408, 658, 694) and on the Federal Circuit brief; handled defense-side stipulations in 2006 (Dkt. 328).
Edward J. DeFranco Defense counsel on appeal (Quinn Emanuel, New York) Quinn Emanuel, New York office Listed on the Federal Circuit brief only ("Edward J. DeFranco, of New York, New York").
J. Toji Calabro Defense counsel on appeal (Quinn Emanuel) Quinn Emanuel Listed on the Federal Circuit brief.
Deepak Gupta (Cal. Bar 226991) Of counsel (junior/associate-level appearance) Quinn Emanuel, San Francisco Named in district court captions (Dkt. 408, 658, 694, 786); Federal Circuit brief lists him as "of counsel." He later became a well-known appellate/Supreme Court practitioner (founder of Gupta Wessler).
Dale J. Giali Defense counsel — Howrey LLP (co-counsel) Howrey LLP Filed the Declaration of Dale J. Giali in opposition to Friskit's motion to disqualify Howrey (June 14, 2007, in support of Dkt. 696), and appeared for RealNetworks at the July 5, 2007 hearing alongside Verhoeven and Perlson (Law.com/Recorder, July 6, 2007).
David Stewart Howrey-side counsel; former RealNetworks Deputy General Counsel Howrey LLP Per Law.com/ABA Journal coverage, Howrey hired RealNetworks' former deputy GC in early 2007 and assigned him to this case — the fact that triggered Friskit's recusal motion. His formal appearance of record (as opposed to case staffing) is not confirmed in the documents I could access.

Howrey's role and the disqualification fight: Friskit moved to disqualify "RealNetworks, Inc.'s Counsel Howrey LLP" (Dkt. 671, filed May 25, 2007) on the theory that Friskit's January 2007 consultation with Howrey's East Palo Alto office created a de facto client relationship and that Stewart's hiring compounded the conflict. Judge Schwarzer denied the motion on July 5, 2007, conditioned on Howrey implementing the terms of a May 3, 2007 memorandum by William R. O'Brien (apparently Howrey's internal ethics/GC memorandum) (Dkt. 783). He also restricted access to Friskit's sealed declarations to the Howrey attorneys working on the disqualification proceeding (Dkt. 747). In the same episode, RealNetworks CEO Rob Glaser intervened personally to move against plaintiff's firm Foley & Lardner; that motion was denied (Dkt. 784).

Firm-level details

  • Quinn Emanuel Urquhart Oliver & Hedges LLP — then the firm's full name (now Quinn Emanuel Urquhart & Sullivan). Defense filings give the San Francisco office as 50 California Street, 22nd Floor, and a Redwood Shores office at 555 Twin Dolphin Drive, Suite 560. This firm is the one identified on the caption blocks as "Attorneys for Defendants REALNETWORKS, INC. AND LISTEN.COM" (e.g., Dkt. 408, 658, 694, 786).
  • Howrey LLP — IP/antitrust litigation firm with 15 offices; the Friskit–Howrey meetings occurred with Howrey's East Palo Alto, California office, per the Recorder/ABA Journal report. Howrey dissolved in 2011, and its IP litigators dispersed to other firms (I did not verify Giali's post-Howrey affiliation in this research).

Caveats / what I could not verify

  • I did not have direct PACER access; the record above is drawn from the CourtListener docket (No. 3:03-cv-05085, docket ID 4165499), the Internet Archive's copies of the N.D. Cal. filings (gov.uscourts.cand.15671), the published opinions, and contemporaneous Law.com/ABA Journal/MoreLaw reports. Exact notice-of-appearance dates and the full attorney-of-record list on the PACER docket were not verified.
  • Listen.com's early representation (2003) is unclear. It appears as a co-defendant under the same Quinn Emanuel caption block in every filing I saw (from at least 2005 forward), and the Federal Circuit treated Quinn Emanuel as counsel "for all defendants-appellees." I found no separate Listen.com counsel, but I cannot rule out separate early counsel before RealNetworks acquired Listen.com in 2003.
  • No in-house RealNetworks attorney appears of record in the filings reviewed. Stewart's in-house role is documented, but he was adverse-side staff at Howrey by the time of trial; his signed appearance status is unconfirmed.
  • Two Howrey declarants in the recusal papers are identified in the order text only as "Taylor" and "Su"; I could not confirm their full names or bar status, so I have not listed them as counsel.
  • I did not confirm any specific prior patent cases for Perlson, Pennypacker, DeFranco, Calabro, or Giali beyond their roles in this matter; the "experience" notes above are limited to what the record shows rather than firm-bio claims I could not open.

Key sources