Realtime Data LLC d/b/a IXO v. DISH Network Corporation et al.

I'll pull the docket details, party background, and the IPR/procedural history before drafting.

Good foundation. Now let me verify the IPR numbers, the Federal Circuit outcomes, the fee award, and the accused products.

Case overview and background

The parties. Plaintiff Realtime Data LLC, doing business as IXO, is a patent-holding company — not an operating business. It does not make or sell anything; its revenue comes from licensing a portfolio of data-compression patents whose named inventor is James J. Fallon (originally of Armonk, New York), and it is classified as "individual-inventor-started" in Stanford's NPE Litigation Database. By 2017 Realtime was among the most active patent plaintiffs in the country, with dozens of suits in E.D. Tex. and elsewhere against storage, networking, database, financial-data, and — in this wave — video/streaming defendants. A related Tyler, Texas entity, Realtime Adaptive Streaming LLC, was created to hold and assert the video-side patents and took over this dispute within weeks of filing; EchoStar's SEC disclosures describe the plaintiff side as "an entity that seeks to license an acquired patent portfolio without itself practicing any of the claims recited therein." The defendants are the DISH television group: DISH Network Corporation and DISH Network L.L.C. (the satellite pay-TV operating business), DISH Technologies L.L.C. (formerly EchoStar Technologies L.L.C., the technology subsidiary), Sling TV L.L.C. (DISH's OTT live-streaming service), Sling Media L.L.C. (Slingbox placeshifting hardware), all based in Englewood, Colorado, and Arris Group, Inc., the customer-premises/set-top equipment manufacturer named on the hardware side of the accused distribution chain.

The accused technology. The theory was not that DISH copied anything, but that complying with an industry video standard infringes: Realtime alleged that DISH's, Sling's, and Arris's "streaming video products and services compliant with various versions of the H.264 video compression standard" practice the asserted claims. In practical terms that means the Sling TV service, Slingbox devices, and DISH set-top/DVR hardware and the software that encodes and decodes video for streaming and storage. (This description comes from EchoStar's 10-K disclosure of the case; the specific accused-instrumentality list in Exhibits A–C to the amended complaint was not available in the sources I reviewed.) The three asserted patents are

I'll research this case and the surrounding Realtime Data litigation campaign. Let me start with several searches.

Good foundation. Let me dig into the docket specifics and the parallel Colorado action / PTAB proceedings.

I'll search several angles for press coverage of this specific case and the related Realtime/DISH dispute.

Initial hits are primary documents (SEC filings, PTAB, dockets), not press. Let me search trade press and news angles.

Press exists for the related Colorado case and appeal. Let me check specifically whether any outlet covered this Tyler severed case, and look for additional coverage of the broader dispute.

Press coverage

Coverage of this Tyler action itself is thin — essentially three news items, all procedural. The most substantial is Law360, which covered the case at three points: a July 20, 2017 piece ("Dish, Others Hit With Suit Over Data Compression Patents") reporting that Realtime Data had accused Dish Network, EchoStar and Arris Group of infringing patents covering "methods for faster and more efficient data compression systems"; an August 18, 2017 story ("Dish Wants Claims Tossed In Data Compression Patent Row") reporting that Dish argued "it's not subject to Texas jurisdiction" and that there was "no basis for cloud backup company Realtime Data LLC's assertion of willful infringement"; and a November 6, 2017 story ("Dish Data Compression Patent Row Ends In Joint Dismissal") reporting that the case "has likely reached its conclusion after the parties filed for joint dismissal Monday in Texas federal court." MLex ran a same-day summary on July 19, 2017 ("Dish Network, Sling TV sued over data compression patents") describing a complaint against Dish Network, Sling TV and Arris Group over "patents that cover methods for faster and more efficient data compression systems," likewise characterizing Realtime Data as a "cloud backup company." No damages figure, settlement term, or market-impact estimate appears in any of these reports, and I found no Reuters, Bloomberg Law, Ars Technica, The Verge, or IPWatchdog coverage of this docket.

Two reporting points diverge from the record. First, Law360's July 20, 2017 account said Realtime asserted eight patents against Dish/EchoStar/Arris, while this severed action (6:17-cv-00421) proceeded on the three patents in the case metadata ('897, '610, '535). The likely explanation is that the July story described the original, broader complaint in the parent case, No. 6:17-cv-84, from which this action was severed — but the discrepancy is worth flagging, since it means the earliest press account does not describe the operative pleading here. Second, both Law360 and MLex labeled Realtime Data a "cloud backup company," which is a reporter's shorthand rather than anything in the pleadings; the company is a non-practicing licensing entity with no cloud backup business, and Dish/EchoStar's own SEC filings describe the plaintiff side as "an entity that seeks to license an acquired patent portfolio without itself practicing any of the claims recited therein."

The real press footprint came later, in the Colorado successor case (Realtime Adaptive Streaming LLC v. Sling TV LLC, No. 1:17-cv-02097), where the same patent family was litigated to judgment. Law360 reported on 2024-08-23 that "the Federal Circuit has ruled that Dish Network should not have been awarded a $3.9 million fee for its successful patent suit defense against Realtime Adaptive Streaming," finding that the district judge abused his discretion in deeming the case "exceptional" based on six "red flags" (Leslie A. Pappas). Law360's docket feed also carried a 2025-02-05 headline, "Dish Gets Nothing After $3.9M Fee Award Axed In IP Appeal," reporting that a Colorado federal judge then ruled Dish "isn't entitled to any fees" — I saw this only in Law360's article listing and could not verify the underlying article text or a stable article URL, so treat the specifics of that later ruling as unconfirmed from press sources. Trade commentary followed the fee decision: National Law Review published an analysis by Timothy Bianchi walking through each of the six red flags and the Federal Circuit's treatment of them, Knobbe Martens summarized on 2024-09-03 that the court held five of the six flags "should not have been given weight," and Patently-O (Dennis Crouch) reported that DISH sought en banc review of the panel decision, 113 F.4th 1348 (Fed. Cir. 2024), arguing the approach "contradicts Supreme Court precedent of both Octane Fitness and Highmark."

Where accounts add analysis beyond the record: the commentary uniformly frames the dispute as a § 285 exceptional-case story about NPE litigation risk rather than about video compression, and none of it discusses the 2017 Texas docket directly. The one financial number in circulation is the $3.9 million fee figure from the Colorado case (supported by Adam Shartzer's declaration in that case claiming 7,439.4 hours and $4,971,532.50 in fees for January–July 2021); no outlet reported a damages demand or settlement payment in this case, and Arris's exit from the Colorado action "following a settlement" appears only in SEC filings, with no reported terms.

Sources

• Realtime Data LLC d/b/a IXO v
• - Realtime Data LLC v
• On April 15, 2025, Peninsula Technologies, LLC filed two lawsuits against our wholly- owned subsidiary DISH Wireless L
• Search Cases by Patent - Search Cases by Patent
• Dish Network L.L.C. - Dish Network L.L.C.
• 7358867 | NPE Litigation Database
• REALTIME DATA, LLC d/b/a IXO v. Dish Network Corporation et al
• REALTIME DATA, LLC d/b/a IXO v. Dish Network Corporation et al
• On June 6, 2017, Realtime Data LLC d/b/a IXO (“Realtime”) filed an amended complaint in the United States District Court for the...
• * (99) Schultzrinne et al
• The amended complaint added as individual defendants James S
• (Unaudited)

I'll research this case's docket and filings to identify plaintiff's counsel.

Now let me verify firm affiliations and roles, and look for pro hac vice admission orders.

Let me pull the fuller docket/attorney listing and check the Russ August & Kabat team.

Plaintiff's Counsel of Record — Realtime Data LLC d/b/a IXO

The docket for 6:17-cv-00421 reflects a two-firm structure typical of Realtime Data's E.D. Tex. campaigns: a Los Angeles IP boutique serving as lead/national counsel and a Longview, Texas firm as local counsel. Six attorneys for Plaintiff appear in the case's attorney listing; the same team had been handling Realtime's claims in the parent case, No. 6:17-cv-84, from which this action was severed.

No in-house counsel appeared. Realtime Data/IXO is an individual-inventor-started licensing entity with no in-house litigator on this docket.

Sourcing and evidentiary caveats

• The six-attorney roster is the Plaintiff's attorney list for 6:17-cv-00421 as compiled from the court's docket (UniCourt's PACER-derived case record: https://unicourt.com/case/rc-js1-realtime-data-llc-dba-ixo-v-dish-network-corporation-et-al-56695). Docket-entry signatories confirm individual participation: Amended Complaint signed by Fenster, answer to counterclaim by Mirzaie, and the dismissal papers by Chung (Plainsite docket mirror: https://www.plainsite.org/dockets/362szsqhb/texas-eastern-district-court/realtime-data-llc-dba-ixo-v-dish-network-corporation/).
• Role labels are my inference from signing activity, not from a formal "lead counsel" designation. In a three-and-a-half-month case with no scheduling order, no Rule 26(f) report, and no trial, I found no document (e.g., a PHV motion designating lead and backup counsel, or a notice of lead counsel) that formally designates lead counsel in this docket. No pro hac vice orders for Fenster/Mirzaie/Chung/Ledahl are visible in the abbreviated docket; the case was dismissed (Doc. 26 granted 11/8/2017 by Judge Schroeder) before any such orders would have been needed for trial. Treat "lead vs. of counsel" as functional, not formal.
• Firm affiliations are corroborated by the same team's PTAB filings in the Sling/DISH IPRs arising from this dispute, which list Reza Mirzaie, C. Jay Chung, Neil A. Rubin, Kent Shum, and Philip X. Wang of Russ August & Kabat, 12424 Wilshire Blvd., Los Angeles (e.g., Patent Owner's Motion to Expunge in IPR2018-01331, May 21, 2019: https://www.docketalarm.com/cases/PTAB/IPR2018-01331/Inter_Partes_Review_of_U.S._Pat._8867610/docs/05-21-2019-Patent_Owner/Motion-17-PATENT_OWNER%C2%BF%C2%BF%C2%BFS_MOTION_TO_EXPUNGEINCORRECTLY_FILED_PAPER_15.pdf). Ward, Smith & Hill's Longview address and the individual attorneys' contact details are confirmed in the Sipco v. Emerson docket (6:15-cv-907) and Texas State Bar records.
• Attorneys appearing in the related PTAB work but not on this case's docket — Neil A. Rubin, Kent Shum, Philip X. Wang (RAK) — are noted only for context; they are not counsel of record here.
• Nothing in this short docket is sealed on the Plaintiff's side, and counsel had plainly appeared (multiple signed filings between July and November 2017), so the "sealed/no appearance" caveat does not apply.

Practical context

The dismissal without prejudice in November 2017 did not end the dispute: DISH/Sling filed IPR petitions against the asserted Realtime patents (e.g., IPR2018-01331 on the '610 patent), and Realtime re-filed against the same corporate family in D. Colo. (Realtime Adaptive Streaming LLC v. Sling TV LLC et al., No. 1:17-cv-02097) with the same RAK-led team. If you need the true "lead counsel" record for this patent family, the Fintiv-relevant litigation is the Colorado action and the parent E.D. Tex. No. 6:17-cv-84, where the RAK/Ward Smith & Hill lineup is fully documented through claim construction briefing.

I'll research the docket and identify counsel of record for the DISH/Sling/Arris defendants.

Good start — UniCourt lists two defense attorneys. Let me pull the actual docket entries and check for local counsel and pro hac vice appearances.

Now let me check for E.D. Tex. local counsel and confirm which firm represented which defendant group.

Counsel of Record — Defendants

Sourcing caveat up front: This is a short-lived severed case (D.I. 1 filed 7/19/2017; dismissed 11/8/2017 after only ~26 docket entries). The docket is not sealed, and counsel did appear — but the free aggregators that mirror the E.D. Tex. CM/ECF docket (PlainSite, UniCourt) list only two defense attorneys of record. I could not retrieve the full attorney-appearance list from PACER directly, and I found no verified evidence of E.D. Tex. local counsel appearing in this particular docket. I flag that gap below rather than guess.

1. Adam R. Shartzer — Lead counsel (DISH/Sling/EchoStar defendants)

• Firm / office: Fish & Richardson P.C., 1000 Maine Ave. SW, Suite 1000, Washington, DC 20024 (202-783-5070; shartzer@fr.com). Admitted in D.C. and Georgia (Georgia membership inactive).
• Appearances in this case: Filed the Corporate Disclosure Statement on behalf of DISH Network Corporation, DISH Network LLC, Sling Media LLC, and Sling TV LLC, and the Answer, Affirmative Defenses, and Counterclaims (D.I. 22) on behalf of EchoStar Technologies L.L.C. (now DISH Technologies L.L.C.) and DISH Network LLC, answering the Amended Complaint (D.I. 21).
• Note: Fish & Richardson's lead patent litigator for the DISH/Sling side across the Realtime campaign; he was simultaneously lead counsel for Sling TV/Sling Media/DISH in the parallel PTAB petitions against the '610 and '535 patents (IPR2018-01331, IPR2018-01332, filed July 3, 2018), and later appeared for DISH/Sling in the Colorado action (D. Colo. No. 1:17-cv-02097) and on the Federal Circuit appeal in Realtime Adaptive Streaming LLC v. DISH Network L.L.C., No. 2021-2251 (brief signed with Ruffin B. Cordell, Brian J. Livedalen, and Michael J. Ballanco).

2. C. Noah Graubart — Counsel of record (Arris Group, Inc.)

• Firm / office: Fish & Richardson P.C., 1180 Peachtree Street, N.E., 21st Floor, Atlanta, GA 30309 (404-892-5005; graubart@fr.com).
• Appearances in this case: Filed Arris Group, Inc.'s Answer to the Amended Complaint and Arris's Corporate Disclosure Statement (identifying Arris International PLC as parent). Arris also filed its own partial motion to dismiss (D.I. 10), which the Court later denied as moot (D.I. 19-ish order).
• Note: Longtime Fish & Richardson patent trial lawyer; representative matters include NICE Systems, Inc. v. Witness Systems, Inc. (D. Del.), Bose Corp. v. SDI Technologies, IP Co., LLC v. Cellnet Technology (N.D. Ga.), and Shaw Industries v. Interface (N.D. Ga.). He continued for Arris in the Colorado action, where the D. Colo. docket lists him as counsel for ARRIS Group.

Structural point worth noting

Both named counsel of record were Fish & Richardson attorneys — Shartzer (D.C.) for the DISH/EchoStar entities and Graubart (Atlanta) for Arris. Arris and DISH were aligned co-defendants here, and Arris was separately represented within the same firm by a different office/team, presumably as an engagement- and conflict-management measure given Arris's distinct indemnity posture in the H.264 streaming-video allegations.

What I could not verify

• Local counsel (E.D. Tex.): No attorney from a Texas firm appears in the PlainSite/UniCourt attorney lists for this case. Fish & Richardson frequently used Melissa Richards Smith (Gillam & Smith LLP, Marshall, TX) as local counsel in E.D. Tex. patent matters, and she appears as local counsel in adjacent Fish-related filings — but I found no document tying her (or any other Texas lawyer) to No. 6:17-cv-00421. Treat local counsel as unconfirmed / possibly never formally entered given the case was dismissed roughly three months after severance.
• Additional Fish attorneys (Ruffin B. Cordell, Brian J. Livedalen, Michael J. Ballanco, Timothy W. Riffe): They worked the Realtime litigation for DISH in the Colorado case and the IPR/appeal track (Riffe was a designated back-up counsel in the Sling TV IPRs). I have no evidence they entered an appearance in this Tyler docket, so I am not listing them as counsel of record here.
• In-house counsel: No DISH or Arris in-house attorney appears on the docket; I found none to report.

Flagged discrepancy with the case metadata

The case header lists "Sling Media Inc." and "DISH Technologies L.L.C." as defendants. Per DISH's own SEC disclosures and the severance/partial-dismissal orders, Sling Media Inc., Sling TV L.L.C., Sling Media L.L.C., and DISH Network Corporation were dismissed without prejudice in August–September 2017; "DISH Technologies L.L.C." is the renamed EchoStar Technologies L.L.C., which is how it appears in the Answer. So by the time of the November 8, 2017 dismissal, the only live defendants were DISH Network L.L.C., EchoStar Technologies L.L.C. (DISH Technologies), and Arris Group, Inc. — which matches exactly the two-attorney-of-record picture above.