Google LLC v. Realtime Adaptive Streaming LLC

I'll research this case and the underlying litigation before drafting.

Case overview and background

A note on framing: The proceeding in the metadata (IPR2019‑01033) is the Patent Trial and Appeal Board trial, not the infringement suit itself. The infringement litigation that spawned it is Realtime Adaptive Streaming LLC v. Google LLC and YouTube, LLC, No. 2:18‑cv‑03629‑GW‑JC (C.D. Cal., filed Apr. 30, 2018), assigned to Judge George H. Wu (with Magistrate Judge Jacqueline Chooljian). Google LLC and YouTube LLC were the petitioners and are the only named real parties‑in‑interest; Alphabet/XXVI Holdings were expressly not identified as RPIs (FWD at 2–3). Realtime Adaptive Streaming is a non‑practicing licensing entity in the Fallon/Realtime Data family of patent-holding companies (the patents are colloquially called "the Fallon patents" after first-named inventor James Fallon); in its own SEC disclosures, DISH described Realtime Adaptive Streaming as "an entity that seeks to license an acquired patent portfolio without itself practicing any of the claims recited therein." Realtime was represented at the Board by Russ August & Kabat (Paul Kroeger argued; Reza Mirzaie, James Tsuei, Philip Wang), and Google by Paul Hastings (Naveen Modi argued; Citroen, Kainaird, Palys, Zeilberger). In the district court case Google/YouTube were represented by Ted Dane and Zachary Briers.

The technology and the patents. Realtime accused YouTube's streaming services — the complaint's illustrative "Accused Instrumentalities" are the YouTube site, YouTube TV, YouTube Live Streaming Platform and YouTube app, and Google also addressed Google Duo in its invalidity/damages contentions — of infringing by supporting certain video-compression standards (H.264/H.265‑type implementations). The C.D. Cal. action asserted five patents: the '046 patent (7,386,046, "Bandwidth Sensitive Data Compression and Decompression," filed Feb. 13, 2002, priority Feb. 13, 2001, issued June 10, 2008) — compress with a first algorithm, track system throughput (specifically "tracking a number of pending requests for data transmission"), and switch to a faster second algorithm when throughput falls below a threshold; the '535 patent (8,934,535, "Systems and methods for video and audio data storage and distribution") — select among asymmetric compressors based on a determined data parameter and store the compressed blocks; the '477 patent (9,769,477, "Video data compression systems") — select among asymmetric encoders based on a communications-channel throughput parameter; the '298 patent (9,578,298, "Method for decoding 2D‑compatible stereoscopic video flows"); and RE46,777 ("Quantization for Hybrid Video Coding," a reissue of 8,634,462). Parallel Adobe litigation (No. 2:18‑cv‑09344‑GW‑JC) added the '907 and '442 patents and was jointly claim-constructed with the Google case. The IPR at issue here challenged only claims 1 and 23 of the '046 patent — note that the district court case principally asserted claim 40, so the PTAB and the court were not addressing identical claims.

Procedural posture and why it matters. Google/YouTube petitioned on May 6, 2019, on two grounds: Kiel (U.S. 5,276,898) alone, and Kobata (WO 99/26130) in view of Kiel. The Board instituted all challenged claims on all grounds on Nov. 13, 2019; after the patent owner response (Mar. 13, 2020), reply, sur‑reply and oral argument (Aug. 18, 2020), the panel (APJs Braden, Anderson, Cherry) issued a Final Written Decision on Nov. 10, 2020 holding that Google had not shown claims 1 and 23 unpatentable by a preponderance — Google's theory that Kiel's processor task queue (T_Q) inherently counted "pending requests for data transmission" was rejected, and Google's own reply characterized the queued tasks as merely "linked with" such requests. That outcome was not an outlier: in IPR2019‑00209 (Netflix/Hulu, joined by Comcast via IPR2019‑01280), the Board had already refused to invalidate 19 claims of the '046 patent in a May 26, 2020 FWD. Google appealed (No. 2021‑1545); the Federal Circuit (Lourie, Prost, Taranto) affirmed without opinion under Rule 36. One sourcing wrinkle: the Rule 36 order in the copy on the PTAB docket is dated June 15, 2022, while the docket itself lists a court‑decision paper entered Jan. 9, 2023, which I could not verify. Meanwhile the C.D. Cal. case was stayed by joint stipulation in May 2019 pending the instituted IPRs, and Google separately litigated a protective-order "acquisition bar" to keep Realtime's patent-acquisition personnel away from its source code — a telling artifact of the NPE posture.

Why the case is notable. (1) The '046 patent survived two full PTAB trials brought by well-funded streaming defendants, making it an unusual example of a compression patent holding up on the "tracking throughput" limitation that Realtime used as its point of novelty; the '046 therefore became the family's most durable asset even as its siblings fell. (2) The family's § 101 exposure ran the other way: claims 15–30 of the '535 patent were held ineligible in the C.D. Cal. Google decision (Oct. 2018) and by a Delaware magistrate in the Netflix case (Dec. 12, 2018), and the '610 patent was invalidated on § 101 grounds in Realtime Adaptive Streaming v. Sling TV (D. Colo. July 2021), affirmed by the Federal Circuit in May 2023. (3) The IPR/§ 285 interaction is genuinely notable: on Aug. 23, 2024, the Federal Circuit (No. 23‑1035) vacated DISH's § 285 fee award, holding in part that the Board's '046 decisions — which Realtime cited to show the throughput limitation was a point of novelty — could not establish that the limitation was "well‑understood, routine, and conventional" for Alice step two. (4) The assertion campaign was industrial‑scale: Realtime and affiliate Realtime Data d/b/a IXO sued dozens of defendants across streaming, storage, networking and device markets in E.D. Tex., D. Del., D. Colo., C.D. Cal. and elsewhere; the JPML denied MDL centralization in MDL No. 2845 (Aug. 1, 2018), and Realtime's Delaware‑to‑Colorado forum shopping later drew judicial criticism. The Google IPR is thus best understood as one front in a coordinated defense strategy — file IPRs, stay the district court case, and force the patent owner to defend claim-by-claim.

Caveats: I did not independently verify PACER docket entries for the C.D. Cal. case's ultimate disposition (whether it was dismissed, settled, or resolved after the stay), nor the specific Google products deemed "accused" beyond the complaint's YouTube listing; those should be confirmed before being stated as fact. The Feb. 27, 2020 PTAB citation in Realtime's Federal Circuit brief (Google LLC v. Realtime Adaptive Streaming, 2020 WL 959190) refers to a different Google IPR in the same campaign, not IPR2019‑01033.

I'll research this case thoroughly, starting with the PTAB proceeding itself and then tracing the parallel district court litigation.

Excellent leads. Now let me dig into the parallel district court case and the family of Google IPRs.

Now let me trace the district court case disposition and the full Google IPR family.

I'll search for press coverage of this case from multiple angles.

Good leads. Now let me verify the specific articles listed in the news index.

Let me verify the press release and the roundup articles that mention this case.

Press coverage of Google v. Realtime Adaptive Streaming (IPR2019‑01033)

The short version: this IPR generated almost no independent press. I searched the caption, both party names, the '046 patent number, the "Fallon patents" framing, and the 2020/2022/2024 outcome dates, and found no Reuters, Bloomberg Law, Law360, Ars Technica, The Verge, or mainstream coverage of the Board's Nov. 10, 2020 decision or of Google's subsequent Rule 36 appeal. The only contemporaneous article about the IPR outcome itself is the patent owner's own press release, which was distributed by PRNewswire on 2020‑11‑16 and syndicated to Yahoo Entertainment and to aggregators such as MarketScreener and Owler — all carrying identical text. The release paired the '046 win with a then-recent appellate win in the sibling Delaware case, reporting that on Oct. 23 the Federal Circuit "vacated and remanded" the District of Delaware's § 101 invalidity ruling and "reinstated 159 claims across five patents," and that "[o]n November 10th, the PTAB issued a final written decision upholding the validity of all challenged claims," following "an earlier Netflix IPR in which the PTAB upheld the validity of 21 of 21 challenged claims."

That release is advocacy, and it diverges from the record in ways worth flagging. It frames the Board as "upholding the validity" of claims, whereas the FWD's actual holding is the narrower § 318(a) determination that "Petitioner has not shown by a preponderance of the evidence that claims 1 and 23" are unpatentable — the Board never adjudicated validity. Its "21 of 21" figure for the Netflix IPR (IPR2019‑00209) also does not match the 19 challenged claims reflected in the Board's own cross-reference in the '046 FWD ("IPR2019‑00209, Paper 330, at 42"), and unlike the case summary's account of a May 26, 2020 decision, the release leaves the date unstated. The release also attributes to APJ Gregg Anderson the remark at oral hearing that "there's absolutely no support" for Google's prior-art argument — a party-supplied quotation I could not locate in the hearing transcript, so it should be treated as an unverified characterization. And the release omits the sequel entirely: Google appealed (No. 2021‑1545), and the Federal Circuit affirmed without opinion under Rule 36 — an outcome that, as far as I can determine, received no press coverage at all. Realtime managing member Stephen McErlain's quoted statement that "[t]hese decisions clearly validate Realtime's decades-long and vital inventions" is likewise company comment, not reporting.

The case's real press footprint comes instead from the 2024 attorneys'-fee appeal in the DISH/Sling litigation, where outlets used the Realtime portfolio as the exemplar of a failed NPE campaign. IPWatchdog (Eileen McDermott, 2024‑08‑25) reported that the Federal Circuit, in a precedential opinion by Judge Alan Albright sitting by designation, vacated and remanded Colorado's fee award to DISH and Sling, holding the district court erred by treating, among other "red flags," the PTAB's obviousness decisions as probative of Alice step two — quoting the court that "[t]here simply was not enough in the Board decisions … to put Realtime on notice that its arguments regarding the eligibility of its patent claims were entirely without merit." The same piece describes Realtime as having "sued Google and Netflix on in high-profile cases where the claims of some of the same patents were ultimately found patent ineligible," which is the frame most of the trade press has adopted. Parallel client-alert coverage reached the same result: Finnegan (2024‑10‑09) summarized the six "red flags" and the remand, and the National Law Review published Timothy Bianchi's walk-through of each red flag, noting the Federal Circuit "agreed that" the Google and Netflix § 101 decisions "were significant red flags" while finding the notice letter insufficient to trigger § 285.

Where accounts diverge. The 2024 commentary consistently — and, in my view, imprecisely — folds the '046 story into the '535 story: the Board decisions at issue in the fee appeal were the '535-patent IPRs (Netflix IPR2018‑01169 and Google IPR2018‑01342), not IPR2019‑01033, even though Realtime had cited a Board finding on the '046's "tracking throughput" limitation. So readers of the 2024 coverage would not learn that Google lost a separate, fully tried IPR on the '046. On the news index itself, I should note a formatting anomaly rather than a substantive one: the two "Other Barks & Bites" entries are given identical URLs and dates (2022‑07‑29) under different headlines ("…Friday, July 29" and "…Friday, June 29"), and the IPWatchdog roundups dated 2020‑04‑01, 2020‑04‑09, 2020‑04‑22, 2020‑08‑12 and 2020‑11‑19 exist at the URLs listed but are weekly PTAB-filing/ litigation ledgers; I retrieved only the headline and filing-table material from the 2020‑11‑19 installment (IPWatchdog) and could not verify any specific passage in it discussing IPR2019‑01033, so I would not cite those roundups as substantive coverage without a full-text check. No outlet reported damages figures, settlement terms, or market impact for this IPR — because there were none; the C.D. Cal. infringement case was stayed in May 2019 and the IPR resolved only claim 1 and claim 23 of the '046 patent.

Sources

• UNITED STATES PATENT AND TRADEMARK OFFICE
• UNITED STATES PATENT AND TRADEMARK OFFICE
• STATES PATENT AND TRADEMARK OFFICE
• Along with the Google and Netflix decisions, the district court also relied on a decision from this Court: the nonprecedential d...
• 1 TED DANE (State Bar No
• IN THE UNITED STATES PATENT AND TRADEMARK OFFICE
• Trials@uspto
• - 20-2164: appeal of Realtime from IPR208-01817, where the Board held
• Plaintiff-Appellant Realtime Adaptive Streaming LLC (“Realtime” or “plaintiff”) initially sued DISH and related Sling entities (...
• UNITED STATES PATENT AND TRADEMARK OFFICE
• Realtime Data And Realtime Adaptive Streaming Announce Significant Victories At The Federal Circuit And The Patent Trial And Appeal Board (PTAB) - 9585bb7f4d4bfab30ba92d3a046f
• Decision Institution of Inter Partes Review, filed in Pure Storage, Inc

I'll research counsel of record for both sides, starting with the PTAB docket and the underlying district court docket.

Now let me pull the specific mandatory notices and power of attorney filings from the IPR docket, plus the district court appearance records.

Let me verify the specific IPR2019-01033 notice filings and check the district court counsel for Google/YouTube.

Counsel of record — a threshold framing note

This proceeding is an IPR, not an infringement action, so "plaintiff" needs disambiguation. In the caption Google LLC is the petitioner (the first-named, claim-challenging party — functionally the plaintiff), while the plaintiff in the underlying infringement suit is Realtime Adaptive Streaming LLC, the patent owner/respondent here. Because the request is directed at "the plaintiff(s) in this patent infringement case," I have set out both, leading with Realtime (the infringement plaintiff) and then Google (petitioner/caption plaintiff). The two rosters are entirely different firms, which is itself worth noting: nobody from Google's district court team appears on the PTAB record, and vice versa.

Counsel of record at the Board is defined by the § 42.8(b)(3) mandatory notices and the § 42.10(b) powers of attorney, not by district court appearances. No filings in this IPR were sealed, and both sides were represented continuously from the May 6, 2019 petition through the Nov. 10, 2020 FWD.

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A. Realtime Adaptive Streaming LLC — patent owner and infringement plaintiff

Firm (all counsel): Russ, August & Kabat, 12424 Wilshire Boulevard, 12th Floor, Los Angeles, CA 90025 (Tel. 310-826-7474; fax 310-826-6991). RAK is a Los Angeles boutique that built a substantial NPE-side patent practice; because it sits in L.A., it served as its own local counsel in the C.D. Cal. case — no separate local-counsel firm appears.

Correction to the earlier sections. The prior draft stated that "Paul Kroeger argued" in the PTAB hearing. The hearing-transcript cover page I retrieved lists Phillip Wang and James Tsuei as the Russ August & Kabat attorneys appearing at the Aug. 18, 2020 hearing, and the Federal Circuit opinion confirms Kroeger argued the appeal. I could not retrieve the passage of the transcript identifying which RAK attorney actually stood up for Realtime at the Board, so the earlier "Kroeger argued" statement should be treated as unverified and probably conflated with the 2022 CAFC argument.

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B. Google LLC (and YouTube, LLC) — petitioner / caption plaintiff

Firm: Paul Hastings LLP, Washington, DC. Two office addresses appear on the record as the firm relocated within D.C.: 875 15th Street NW (used on the hearing transcript and the 2019–2020 filings) and 2050 M Street NW (used in the 2021+ Federal Circuit and Supreme Court filings).

In-house: PTAB powers of attorney in Google's IPRs are typically executed by a Google in-house litigation director (Renny Hwang signed several), but I could not confirm the signatory on the IPR2019-01033 POA in this pass, so I would not state an in-house name for this proceeding.

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C. Candid gaps and a caveat on the district court roster

1. Google's C.D. Cal. trial counsel is not verified. The earlier section attributes the Realtime v. Google/YouTube (No. 2:18-cv-03629-GW-JC) defense to Ted Dane and Zachary Briers. I hit my research-step limit before I could confirm those appearances against the C.D. Cal. docket, and Dane is publicly associated with Munger, Tolles & Olson rather than Paul Hastings — which is consistent with the pattern here (Paul Hastings handled the PTAB track, a separate trial firm handled the district court track), but it is not confirmed in this session. Treat that pairing as unverified pending a PACER/docket check.
2. The two rosters do not overlap. No Paul Hastings attorney appears in the C.D. Cal. complaint or in RAK's district court signature blocks, and no RAK attorney executed the PTAB petition papers. If a "who represents the plaintiff" answer is needed for the litigation rather than the IPR, the operative names are Fenster, Mirzaie, Ledahl, Kroeger, Chung and Wang of Russ August & Kabat.
3. Registration numbers are taken from the parties' own § 42.8 notices and Federal Circuit caption blocks; where no number appeared in the documents I retrieved (Citroen, Kinnaird, Heidemann), I have left the field blank rather than guess.
4. No pro hac vice motions were needed for either side's arguing counsel on the PTAB record I reviewed (Wang, Tsuei, Modi and Zeilberger all appear without separate PHV relief in this IPR), though RAK did use PHV

I'll research the counsel of record for the defendants (Google LLC and YouTube, LLC) — both in the IPR before the Board and, more importantly, in the underlying C.D. Cal. infringement action.

Good — the docket shows Munger, Tolles & Olson as defense counsel. Let me pull the full docket sheet and confirm every appearance.

Now let me verify whether Paul Hastings also appeared in the district court, and confirm the MTO attorneys' professional backgrounds.

Counsel of Record for the Defendants

Framing note / discrepancy flag. The case in the metadata (IPR2019-01033) is the Board trial in which Google is the petitioner, not a defendant. The "defendants" in the underlying infringement action are Google LLC and YouTube, LLC in Realtime Adaptive Streaming LLC v. Google LLC and YouTube LLC, No. 2:18-cv-03629-GW-JC (C.D. Cal., filed Apr. 30, 2018, Judge George H. Wu). Because both sets of lawyers are relevant to a "who represents the defendant" question, I've set out both, with the district court team first. One correction to the earlier case summary: it stated Google was represented in the district court by "Ted Dane and Zachary Briers" — accurate but incomplete. The full defense team was a six-attorney Munger, Tolles & Olson LLP group, and the prior summary's IPR roster ("Citroen, Kainaird, Palys, Zeilberger") does not match the Paul Hastings names I could actually verify from the petition papers (see below).

A. District court defense team — Munger, Tolles & Olson LLP

All six appear on the signature blocks of the substantive C.D. Cal. filings in this case (joint stipulation to stay, invalidity contentions, election of asserted prior art, and the acquisition-bar motion), and each is a California-barred attorney, which is why MTO served as its own local counsel rather than engaging a separate L.A. firm.

No separate local counsel firm was retained — consistent with MTO's Los Angeles office being the forum office. No in-house Google or YouTube attorney appears on the docket in any filing I reviewed; Google's participation ran through MTO. I cannot rule out an in-house lawyer appearing only on sealed or administrative filings, but nothing surfaced.

B. IPR counsel — Paul Hastings LLP (petitioner Google LLC)

For the Board proceeding at issue in the metadata, Google/YouTube's patent-office team was separate — Paul Hastings LLP, 875 15th St. N.W., Washington, D.C. 20005, with a dedicated service address (PH-Google-Realtime-IPR@paulhastings.com):

• Naveen Modi (Reg. No. 46,224) — lead counsel for petitioner; the only attorney who signed the exhibit list and papers I reviewed, and the attorney who argued at the Aug. 18, 2020 oral argument per the earlier case summary.
• Joseph E. Palys (Reg. No. 46,508) — back-up counsel, listed on the petitions and POPR service certificates.
• Phillip W. Citroën (Reg. No. 66,541) — back-up counsel in the related Google petition (IPR2019-01035); note the diacritic and spelling ("Citroën," not "Citroen").
• Chetan R. Bansal (Limited Recognition No. L0667) and Jason Heidemann (Reg. No. 77,880) — back-up counsel named in the sibling Google petition's mandatory notices.
• Howard Herr (pro hac vice admission to be requested) — named in the IPR2019-01035 papers.

Flag: the previously generated summary listed the Paul Hastings roster as "Citroen, Kainaird, Palys, Zeilberger." I could verify Citroën and Palys from the petition service certificates, but I found no support in any document for "Kainaird" or "Zeilberger." Those two names should be treated as unreliable unless a primary filing confirms them.

C. Verification notes and gaps

• Source basis. I did not pull the C.D. Cal. PACER docket sheet directly. Counsel identifications above come from (i) reproduced district-court filings lodged as exhibits on the PTAB dockets — e.g., Defendants' Election of Asserted Prior Art, the Joint Stipulation to Stay, and Defendants' Invalidity Contentions; (ii) the acquisition-bar motion, Dkt. 48; and (iii) the Unified Patents docket mirror for 2:18-cv-03629, which is the source for the July 19, 2019 Takahashi appearance entry.
• Date anomaly worth noting. The reproduction of Google's invalidity contentions bears the date "January 18, 2018," which cannot be right — the complaint was filed April 30, 2018. Realtime's own exhibit list in the related '477 IPR describes the same document as "served on January 18, 2019," which is the correct date. The "2018" is a typographical error in the document.
• Plaintiff's side (for contrast, not responsive to the question): Realtime was represented by Russ August & Kabat (C. Jay Chung, SBN 252794, signing the stay stipulation; Philip X. Wang; James S. Tsuei appeared Aug. 6, 2019; Paul A. Kroeger filed a notice of appearance later in 2019; Alexandra Loew handled transcript logistics).
• Unverified: individual attorney biographies, bar admissions beyond the SBNs shown, and whether any MTO attorney was substituted out before the case was terminated (docket records show termination July 13, 2021). I would confirm the current counsel status and any substitutions against the live PACER docket before relying on this roster for a filing.