Realtime Adaptive Streaming LLC v. Broadcom Corp.

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

Case Overview & Background

Parties. Plaintiff Realtime Adaptive Streaming LLC is a Texas limited liability company listing a Tyler, Texas business address — the same address used by Realtime Data LLC d/b/a IXO, the well-known compression-portfolio assertion vehicle associated with inventor James D. Fallon. Realtime does not make or sell products; it describes itself as having "researched and developed specific solutions for data compression" and holds a portfolio of U.S. patents and applications (Compl. ¶ 1, Dkt. 1, docketalarm copy). Stanford's NPE Litigation Database classifies Realtime as a non-practicing entity in the "individual-inventor-started" category (NPE case record). Defendants are Broadcom Corporation (California, San Jose) and Broadcom Ltd. (Singapore), the pre-2018 Avago/Broadcom holding structure, with Colorado sites in Longmont, Fort Collins, and Colorado Springs that Realtime used to establish venue (Compl. ¶¶ 2, 5).

Accused technology. The complaint targets Broadcom's set-top box / video decoder silicon, naming by way of example the BCM2727, BCM11181, and BCM7412 "Set-top Box Solutions" and "all versions and variations thereof," accused of practicing the claimed bandwidth-adaptive compression systems both directly and through Broadcom's own internal use and testing (Compl. ¶¶ 11–12). Notably, these are older-generation multimedia/decoder chips rather than Broadcom's current HEVC-capable SoC lines — a hallmark of this campaign, which generally mapped claims onto standard-compliant video codecs (HEVC/H.265) in its parallel suits.

Patents. The complaint asserted three patents (Compl. ¶ 6): (1) U.S. Patent 7,386,046, "Bandwidth Sensitive Data Compression and Decompression" (issued June 10, 2008) — a compression system with multiple selectable compression routines and a controller that tracks throughput (e.g., pending storage-access requests) and switches to a faster routine when throughput drops below a threshold (asserted claim 40); (2) U.S. Patent 8,934,535, "Systems and methods for video and audio data storage and distribution" (issued Jan. 13, 2015) — I have only the title-level characterization, so the technical sketch should be treated as general; and (3) U.S. Patent 9,769,477, "Video Data Compression Systems" (filed Oct. 6, 2015; issued Sept. 19, 2017) — a system that selects among multiple asymmetric data-compression encoders based on a measured data parameter such as communications-channel throughput in bits per second (see the PTAB's description of the '477 specification and claim 1 in IPR2018-01187 Final Written Decision). Caveat: the case metadata lists only the '477 as at issue, while the complaint pleaded all three; I could not verify from the docket the entry (likely a voluntary dismissal or covenant) by which the '046 and '535 dropped out, so that narrowing should be confirmed against PACER.

Posture and venue. Filed May 4, 2018 in the District of Colorado, Denver Division, before Chief Judge Marcia S. Krieger with Magistrate Judge Scott T. Varholak designated (Justia docket); jury demand by plaintiff. Venue was proper post-TC Heartland because Broadcom maintained regular and established places of business in Colorado (Compl. ¶ 5). D. Colo. mattered strategically: Realtime filed a same-day cluster of suits there (e.g., Avaya, 1:18-cv-01046; Broadcom, 1:18-cv-01048; AMD, 1:18-cv-01173; Intel, 1:18-cv-01175; Mitel, 1:18-cv-01177), and later added Comcast (1:18-cv-01446) and Charter (1:18-cv-01345) — a coordinated Colorado push alongside C.D. Cal., D. Del., E.D. Tex., and D. Mass. filings. Broadcom sat in the supply chain beneath those operator defendants, which made the case a potential indemnity/royalty-stacking flashpoint for set-top box and streaming hardware.

Why it is notable. Three things. First, scale and NPE pattern: Realtime's '477 was asserted against roughly two dozen companies in 2017–2018 — Apple, Netflix, Hulu, Amazon, Cisco, Samsung, LG, Sony, Google/YouTube, Adobe, Wowza, Haivision, Polycom, Brightcove, Broadcom, Intel, AMD, Avaya, Mitel, Comcast, Charter, and Cox (list reproduced in Google's IPR2019-01035 petition), with many early defendants dismissed by joint stipulation within months. Second, IPR linkage that gutted the campaign: the PTAB's Jan. 30, 2020 final written decision in Netflix v. Realtime Adaptive Streaming, IPR2018-01187 (joined by Comcast), held claims 1–6, 9–14, 20–22, and 25–27 of the '477 unpatentable, with parallel petitions filed by Comcast (IPR2019-00786, different claims) and Google (IPR2019-01035); the '535 was likewise invalidated in a January 2020 final written decision, as Realtime's adversaries disclosed in SEC filings (e.g., DISH 10-Q). Third, downstream fee/§ 101 consequences: Judge Krieger, also presiding over Realtime's Colorado case against DISH/Sling, later declared that case "exceptional" and awarded $3.9 million in fees (Sept. 20, 2022) — a ruling the Federal Circuit vacated in August 2024, with exceptionality denied on remand in February 2025 — while a related Realtime patent ('610) was held abstract and invalid, affirmed by the Federal Circuit in May 2023 (per the same DISH/EchoStar filings). Unverified: I could not confirm from PACER or a court opinion the terminal docket entry in Realtime v. Broadcom (dismissal, stay pending IPR, or otherwise), nor any damages, claim-construction, or summary-judgment ruling specific to this case; given the case's silence in secondary coverage after 2018–2019 and the invalidation of the '477 claims, a negotiated or voluntary dismissal is the likely but unconfirmed outcome.

I'll research this case thoroughly using web search, starting with broad queries on the docket and any rulings.

Let me pull the docket and look for case-specific rulings.

Sourcing note up front

I was able to verify the core case metadata, the complaint's contents, the JPML/MDL posture, and the parallel PTAB landscape on the '477 patent. I was not able to pull the full PACER/CourtListener docket for 1:18-cv-01048 within this research pass, so several mid-case milestones (answer date, any stay motion, Markman, summary judgment, the specific dismissal order) are flagged below as unverified rather than guessed. Two things are clearly established: the case is closed, and no published opinion, trial verdict, or Federal Circuit appeal captioned Realtime v. Broadcom appears in any of the databases searched — which itself tells you a great deal about how the case ended.

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1. Filing and initial pleadings

2018-05-04 — Complaint filed (Dkt. 1). Realtime Adaptive Streaming LLC v. Broadcom Corporation and Broadcom Ltd., No. 1:18-cv-01048-MSK-STV (D. Colo.), assigned to Chief Judge Marcia S. Krieger with Magistrate Judge Scott T. Varholak. Jury demand. (Dkt. 1 PDF; Justia docket summary) Note: Unified Patents and some databases list a 2018-05-03 filing date; the complaint itself and Justia say May 4.

Two points worth flagging against the case metadata:

• Three patents were asserted, not one. The complaint pleads infringement of U.S. Patent Nos. 7,386,046 ("Bandwidth Sensitive Data Compression and Decompression"), 8,934,535 ("Systems and methods for video and audio data storage and distribution"), and 9,769,477 ("Video Data Compression Systems") — all from the McErlain/Fallon compression family with a February 2001 priority date. The '477 is simply the one carried in the case metadata.
• Venue was pleaded on Broadcom's Colorado facilities, not on the stream. The complaint identifies Broadcom sites at 1811 Pike Rd., Longmont; 4380 Ziegler Rd., Fort Collins; and 4420 Arrows West Dr., Colorado Springs, plus registered agent CSC in Littleton. This mattered: Realtime was simultaneously fighting §1404/§1406 transfer motions in Delaware and elsewhere, and D. Colo. was its preferred consolidated forum.

Accused technology. Broadcom's set-top box solutions — i.e., H.264/H.265-compliant chipsets, not a streaming service. That is a materially different infringement theory from Realtime's cases against Netflix, Hulu, Amazon, Google, and Wowza, where the accused instrumentality was the streaming application. (Mondaq, 2018-05-09)

Answer and counterclaims (date unverified). Broadcom's answer, affirmative defenses, and declaratory-judgment counterclaims (non-infringement and invalidity) are not dated in the sources I could reach. Given the parallel D. Colo. cases in the same campaign, a July 2018 answer is the likely window, but I am not asserting it as fact. No Rule 12(b)(6)/§101 motion to dismiss by Broadcom in this case surfaced in any search — which distinguishes Broadcom from Netflix and Haivision, where §101 motions were the central event.

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2. Pre-trial motions of substance

2018-04-10 — Realtime's §1407 MDL motion (JPML). Before Broadcom answered, Realtime moved the Judicial Panel on Multidistrict Litigation to consolidate its Delaware, California, Texas, Massachusetts, and Colorado actions in the District of Colorado.

2018-08-01 — JPML denies consolidation. The Panel refused, "due to the need for defendant-by-defendant analysis of individual design elements." This is the single most consequential procedural ruling shaping the campaign: it foreclosed Realtime's plan to litigate the compression family once, in its chosen forum, against ~20 defendants, and forced 20+ separate claim-construction and invalidity fights on products with genuinely different architectures. (Recited in the D. Del. R&R at D.I. 37, 17-1692 R&R.)

Stay pending IPR (unverified for this docket). No order staying 1:18-cv-01048 is documented in the sources I reached. However, the timing strongly suggests a stay or de facto stay: the '477 IPRs were instituted in February and April 2019, and the D. Colo. case shows no litigation activity of record afterward. Whether Broadcom moved to stay, and whether Judge Krieger granted it, is the key unverified docket event.

Markman / summary judgment: none identified. No claim construction order, no Markman hearing transcript, and no summary judgment opinion in 1:18-cv-01048 appears in any of the searched databases. On the available evidence, the case did not reach claim construction. This is consistent with the case's closed status and the absence of any citable opinion.

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3. Discovery milestones

Nothing case-specific is publicly documented. The strategically significant discovery events in this campaign were cross-case, not docket-local:

• Depositions of Realtime's technical experts were taken in the PTAB proceedings, not in D. Colo. The PTAB record includes a deposition of Dr. Rodriguez (Google's expert) in IPR2019-01035 in which he is examined on the '477, the Brooks prior art reference and Brooks provisional, and the Pauls reference — including whether he was offering any invalidity opinion on Pauls at all. (IPR2019-01035 deposition excerpt) That testimony was usable in the district court cases, which reduced the marginal value of district-court discovery and gave Broadcom an incentive to let the PTAB do the work.
• Real-party-in-interest and privity discovery was a live theme: the '477 petitions carried updated mandatory notices identifying Amazon, Hulu, Netflix and Netflix Streaming as RPIs, with Hulu's 10% owners (AT&T, Comcast, Fox, Disney) expressly disclaimed as controllers/funders. (IPR2018-01187 Updated Mandatory Notices) In a campaign where Realtime was suing Comcast and Charter separately, that RPI record was worth something.

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4. Parallel PTAB proceedings on the '477 patent — the decisive theater

The '477 was the most heavily challenged patent in the family.

I'll research the docket and counsel appearances for this case.

Counsel of Record for Plaintiff Realtime Adaptive Streaming LLC — Realtime Adaptive Streaming LLC v. Broadcom Corp., No. 1:18-cv-01048 (D. Colo.)

Bottom line: Plaintiff was represented by a two-tier team: a Colorado solo practitioner as local counsel (Eric B. Fenster, who filed the complaint and the AO-120/case-association notices) and Los Angeles patent-litigation boutique Russ August & Kabat as lead/national counsel (Marc A. Fenster, Reza Mirzaie, Jay Young Chung, Philip X. Wang, Brian D. Ledahl). From 2019, Noroozi PC (Kayvan B. Noroozi, Joel P.N. Stonedale) took over as lead counsel for Realtime on the patent-owner side of the parallel IPRs on the '477 patent, with Russ August & Kabat in backup roles.

No in-house counsel ever appeared for Realtime; it is a Tyler, Texas LLC and a subsidiary of Realtime Data LLC d/b/a IXO, and litigated entirely through outside counsel (complaint ¶ 1).

Sourcing and verification caveats

• Confirmed: The Justia docket for No. 1:2018cv01048 lists Eric Bryan Fenster as counsel for the plaintiff (Justia docket); Docket Alarm's docket metadata confirms the case, judges (Chief Judge Marcia S. Krieger; Mag. J. Scott T. Varholak), the three asserted patents ('046, '535, '477), and that the case is TERMED (closed) (Docket Alarm).
• Highly likely but not verified entry-by-entry: The Russ August & Kabat appearances in this docket. PACER is paywalled and I could not pull this case's individual appearance entries. The RA&K team is documented as RAS's national counsel in the identical-patent, same-district companion suits (scheduling order in No. 1:17‑cv‑02097 listing Mirzaie, Chung, Wang, Marc Fenster, Ledahl, and Eric Fenster; June/August 2018 notices of appearance in No. 1:18‑cv‑01345), and Justia's party listing here shows "Philip X. [Wang]" among plaintiff-side counsel. Treat RA&K's presence in 1:18‑cv‑01048 as strongly supported but not independently confirmed at the docket-entry level.
• Unverified names: The same Justia party block also surfaces names such as Matthew Christian Holohan, Edward John Mayle, and a David E. — these are almost certainly Broadcom-side counsel (Broadcom's IPR counsel was Baker Botts: Ruffin B. Cordell, Adam R. Shartner, Brian J. Livedalen, per Broadcom's updated mandatory notices referencing this very case). I could not confirm their side or firms from the docket, so I am not attributing them to either party.
• Outcome: The docket shows the case terminated with no merits ruling I can source (no claim-construction or summary-judgment opinion for this case number appears in reported decisions); Realtime's publicly reported fee-shifting loss was in the DISH/Sling TV matter, a different case. I could not verify the specific dismissal filing or date for the Broadcom case and am not guessing at it.
• Noroozi PC: Confirmed as Realtime's PTAB counsel on the '477 patent, but I found no evidence they entered an appearance in the district court case; they should be characterized as PTAB counsel unless a district-court appearance surfaces.

I'll research the counsel of record for Broadcom in this case.

Let me pull the docket page directly for the attorney list.

Summary finding

I was unable to verify, from the sources I could retrieve, the identity of any attorney who entered an appearance for Broadcom Corporation or Broadcom Ltd. in No. 1:18-cv-01048 (D. Colo.). I am therefore not naming any attorney as Broadcom's counsel of record — doing so would require inventing it. Below is what the record does and does not show, plus the specific gaps to close.

What I could confirm

Case posture. Realtime Adaptive Streaming LLC v. Broadcom Corporation et al., No. 1:18-cv-01048 (D. Colo.), filed May 4, 2018, assigned to Chief Judge Marcia S. Krieger with Magistrate Judge Scott T. Varholak. The complaint asserted three patents — U.S. 7,386,046, 8,934,535, and 9,769,477 — against Broadcom's set-top box solutions accused of practicing H.264/H.265. (Justia docket; Complaint, Dkt. 1)

Plaintiff's side (for contrast, not the answer). The Justia docket's first "Represented By" entry is Eric Bryan Fenster — that entry sits in the plaintiff's counsel block, not the defendants'. Realtime's appellate/PTAB filings in the related matters list Joel P.N. Stonedale and Kayvan B. Noroozi (Noroozi PC) as lead and first back-up counsel, with Neil A. Rubin and Kent Shum (Russ August & Kabat) as back-up. (RAS Updated Mandatory Notices, IPR2018-01187, Aug. 23, 2019)

Counsel in adjacent matters — do NOT attribute these to Broadcom

These names surfaced prominently in my searches and are the most likely source of error if conflated with the Colorado docket:

Note also that the Realtime camp litigated against DISH/Sling in the same courthouse with a similar patent set, so Fish & Richardson's appearance there is routinely mis-cited as Broadcom's counsel. It is not.

Why the record is thin here

1. Justia and Docket Alarm's free docket extracts truncate the defendant-side "Represented By" block, and the HTML I could retrieve stopped at the plaintiff's first-listed attorney. The full party/attorney table is behind PACER.
2. Broadcom matters frequently resolved by early dismissal or transfer, so appearances (if any) may be a small number of ECF entries (typically Dkts. 10–25 in mid-2018) that no free aggregator indexes by attorney name.
3. The '477 patent's asserted claims 1–29 were cancelled in the Netflix/Amazon/Hulu IPR (IPR certificate US 9,769,477 K1), which plausibly mooted the '477-based claims in this case and may explain a short docket. I did not find a dismissal order, so I do not assert the case's disposition.

Recommended verification steps (each will resolve it definitively)

• PACER docket sheet for 1:18-cv-01048, party/attorney report — the reliable source; look for Notices of Appearance and the Answer/Counterclaims signature block.
• Docket Alarm / Bloomberg Law / Lex Machina full docket (the free preview on Docket Alarm already hosts Dkt. 1; the counsel list requires the paid docket).
• Broadcom's corporate disclosure statement and Rule 7.1/Notice of Related Cases filings, which name outside counsel.
• Cross-check the parallel Colorado complaints (Avaya 1:18-cv-01046, AMD 1:18-cv-01173/01175, Intel 1:18-cv-01177) — Broadcom sometimes used the same defense firm across a wave; if it did here, the same firm will appear in each answer.
• PTAB: no Broadcom-filed IPR on the '477 patent appears in the record I retrieved; only Netflix/Amazon/Hulu (IPR2018-01187) and Sony (IPR2018-01299, '907 patent) petitions surfaced.

Bottom line: I can give you the plaintiff's counsel and the counsel for the co-defendants in the sister Realtime cases with citations, but I will not represent that any of them appeared for Broadcom in 1:18-cv-01048. That entry needs a PACER pull, and I'd flag this section as unverified until then.