Cedar Lane Technologies Inc. v. ZTE Corp. et al.

Overview and background

The parties. Plaintiff Cedar Lane Technologies Inc. is a Canadian non‑practicing entity, not a display or electronics manufacturer. It was incorporated in British Columbia in spring 2019 (Corporations Canada records cited by The Logic show April 2019; an industry write‑up says March 2019), lists 560 Baker Street, Nelson, B.C. as its address — an address corresponding to IP licensing firm Pigott & Co. — and has a single director, Gregory Benoit, a former Nortel/Alcatel‑Lucent IP professional then associated with monetization firm Patent Armory (The Logic; invidis; [Mondaq/Finnegan](https://www.mondaq.com

I'll research this case systematically, starting with the docket and patent background.

Now let me dig into the complaint specifics, the dismissal, and any parallel PTAB proceedings.

Let me probe the complaint contents, the '805 patent's PTAB history, and whether there was a later Cedar Lane–ZTE suit in Austin.

Cedar Lane Techs. Inc. v. ZTE Corp., No. 1:19-cv-01210 (W.D. Tex., Austin Div.)

Bottom line up front: This was a short, single-patent NPE strike suit that never reached an answer. Over 151 days the docket contains nothing but a complaint, two summonses, three plaintiff-filed unopposed extensions of ZTE's answer deadline, two COVID-19 emergency orders, and a notice of voluntary dismissal filed three days before ZTE's final answer deadline. There was no motion practice of substance, no answer or counterclaim, no Markman, no discovery, no trial, and no appeal. The dispositive strategic fact is that no adjudication on the merits ever occurred — so the case carries essentially zero precedential or validity value for the '805 patent.

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1. Filing and initial pleadings

• Venue/forum: W.D. Tex., Austin Division, randomly assigned to Judge Robert Pitman; magistrate referral option to Judge Hightower noted. This predates the Waco/Albright consolidation of Cedar Lane's later campaign.
• Single patent asserted: U.S. Patent No. 6,566,805 B1, "Organic electro-luminescent device with first and second composite layers" — filed 2000-09-28 (priority 2000-06-01), issued 2003-05-20. Claim 1 recites a plastic substrate, first and second composite layers, a transparent conductive electrode, an organic emitting layer, a metal electrode, and a protecting layer enclosing the metal electrode and organic layer. (Claim text as summarized in the parallel Cedar Lane v. BOE Technology Am., No. 4:20-cv-01991 (S.D. Tex.) complaint analysis: https://ai-lab.exparte.com/case/dct/txsd/4:20-cv-01991/doc/analysis/1)
• Defendant naming quirk worth flagging: the caption in the metadata names both ZTE Corp. and ZTE (USA) Inc., and the Unified Patents docket is styled Cedar Lane Technologies Inc v. ZTE Corp., but both summonses issued only against ZTE (USA) Inc. No summons issued for the Chinese parent. That is consistent with a deliberate choice to serve only the U.S. subsidiary — the safe TC Heartland target — a pattern ZTE has used in other cases (cf. the standing stipulation in Cellular Commc'ns Equip. LLC v. ZTE, E.D. Tex. No. 2:15-cv-476, Dkt. 134, in which ZTE (USA) Inc. agreed it "is the proper party to defend").
• Answer / counterclaims: NONE. No answer, Rule 12 motion, or counterclaim by ZTE ever appears on the docket. No notice of appearance by ZTE counsel appears in any of the retrieved docket entries — I could not confirm whether ZTE counsel entered an appearance that is missing from the free docket mirrors, but nothing in the record reflects a substantive defense filing.
• Docket oddity: all three extension motions (Dkt. 12, 13, 15) are docketed as filed by Cedar Lane, not ZTE — i.e., plaintiff's counsel filed the unopposed motions seeking to extend defendant's deadline. Whether this reflects an agreed-upon protocol between counsel or simply ECF filing attribution, it confirms there was no adversarial engagement on the docket.

2. Pre-trial motions of substance

None. There was no motion to dismiss (Rule 12(b)(2)/(3)/(6)), no § 1404(a) transfer motion, no motion to stay pending IPR, no motion to compel arbitration, and no summary judgment motion. The only motions filed were three unopposed motions for extension of time for ZTE to answer, all filed by plaintiff:

These were interposed against the backdrop of the court's pandemic orders — Emergency Order in Light of the COVID-19 Pandemic (Dkt. 14, 2020-03-24/25) and Amended Emergency Order (Dkt. 16, 2020-04-16/17) — which suspended or altered deadlines in W.D. Tex. and provided a facially neutral reason for the serial extensions (a common feature of the March–May 2020 W.D. Tex. dockets).

3. Claim construction (Markman)

Did not occur. No scheduling order, no infringement/contentions exchange, no joint claim construction statement, no Markman briefing, no hearing, and no claim construction order. The case was dismissed roughly five months after filing, well before any case management schedule could have been entered.

4. Discovery milestones

None of record. No Rule 26(f) conference report, no discovery order, no document production, no depositions, no expert reports, no 30(b)(6) notice. No discovery disputes were presented. The strategic significance is inverse: Cedar Lane obtained no discovery from ZTE — no accused-product teardowns, no sales/revenue data, no invalidity discovery — meaning it dismissed before it had built any evidentiary record to support either infringement or a damages model.

5. Trial, verdict, post-trial motions

No trial, no verdict, no JMOL, no new-trial motion, no fee motion. The case never reached a pretrial conference. No award of attorneys' fees or costs under § 285 was sought or made; nothing in the record indicates a fee-shifting ruling.

6. Final disposition

Sources: Justia docket,

I'll search several angles to find press coverage of this case.

Press coverage: essentially none found

Despite searching the caption, both party names, the '805 patent number, and verdict/settlement angles across general web indexes, I found no Reuters, Bloomberg Law, Law360, Ars Technica, The Verge, IPWatchdog, Patently-O, EFF, JD Supra, or trade-press article that reports on Cedar Lane Technologies v. ZTE specifically. The only records of this case that surface are litigation databases and docket mirrors — Unified Patents' litigation portal, Justia Dockets, UniCourt, and Patexia. Those are aggregators reproducing PACER entries, not journalism, and they simply confirm the procedural arc: extensions of ZTE (USA)'s answer deadline to March 2, then April 16, then May 14, 2020, followed by Cedar Lane's notice of voluntary dismissal (Dkt. 17, filed 2020‑05‑11) and Judge Robert Pitman's order closing the case (Dkt. 18, 2020‑05‑12). No outlet reported a settlement, a damages figure, or any terms — and nothing in the record I could locate discloses any.

The nearest thing to coverage is background reporting on Cedar Lane as a litigant, which discusses the campaign but not this docket. RPX reported on 2019‑11‑09 that Cedar Lane was formed in British Columbia on April 29, 2019, with attorney Greg Benoit as director at an address corresponding to licensing firm Pigott & Co., and that it was re-asserting patents acquired from Intellectual Ventures/AVInnov across a rapidly expanding campaign; ZTE is not mentioned in that piece. Law Street Media reported on Cedar Lane's later W.D. Tex. suit against HTC listing the '805 patent among five asserted patents, and Law Street Media likewise covered the Huawei suit listing the '805 patent among eight — useful only for confirming that the '805 patent was one of several patents Cedar Lane pushed in a standardized complaint template, not for anything about ZTE. EET-China reported on 2020‑07‑22 that Cedar Lane had filed more than 60 patent suits within about a year of formation and characterized it as a non-practicing entity that buys patents rather than developing technology (the piece covers the Huawei case, not ZTE).

Two caveats worth flagging for anyone relying on secondary sources here. First, the complaint hosted on RPX Insight for the ZTE action (W.D. Tex., Austin Division) pleads counts on the '527, '242, and '223 patents against "Exemplary ZTE Products," which goes beyond the single '805 patent in the case metadata — a discrepancy no press account resolves. Second, the Korean government's IP-dispute database KOTRA records that Cedar Lane sued ZTE (USA) Inc. the same day it sued Acer (1:19‑cv‑01207) over an overlapping patent set including US 6,566,805 — but that is a government trade database entry, not reporting, and I could not verify its accuracy against the complaint itself.

Bottom line for the file: this was a short-lived, unresolved NPE strike suit that drew zero press attention, so any narrative about its significance, settlement value, or market impact would have to be built from docket data and campaign-level commentary rather than from published reporting.

Sources

• IN THE UNITED STATES DISTRICT COURT FOR THE WESTERN DISTRICT OF TEXAS AUSTIN DIVISION
• 1:19-cv-01210 - Cedar Lane Technologies Inc v. ZTE Corp - Date
• Cedar Lane Technologies Inc. v. ZTE (USA) Inc. - This case was last updated from U
• US-8537242-B2 - Host Interface for Imaging Arrays - - Filing Date: 2022-10-25
• Cedar Lane Technologies Inc. v. SZ DJI Technology Co., Ltd. > Related Cases
• Cedar Lane Technologies Inc. v. Bank of America Corporation (2:25-cv-01225), Texas Eastern District Court
• Patentpia Search | 검색을 통해 다양한 특허 서지 정보를 찾아보세요
• Cedar Lane Technologies Inc. v. Henley & Company LLC (1:25-cv-06328), New York Eastern District Court
• Cedar Lane Technologies Inc. v. TCL Communication, Inc.
• 加拿大公司Cedar Lane起诉华为侵犯其图像处理专利 - 加拿大公司Cedar Lane起诉华为侵犯其图像处理专利
• HTC Sued for Alleged Infringement of Various Patents Including Remote Printing
• Cedar Lane Technologies Inc. v. Lenovo (United States) Inc. Court Docket Sheet

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

Found the key filing. Now let me verify whether any additional counsel appeared and research Rabicoff's background.

Let me verify the docket's attorney listing and check for any co-counsel or pro hac vice filings.

Counsel of Record — Plaintiff Cedar Lane Technologies Inc.

Bottom line

Only one attorney ever appeared for Cedar Lane in this docket: Isaac P. Rabicoff of Rabicoff Law LLC (Chicago, Illinois), who was both lead counsel and sole counsel of record. Every plaintiff-side filing in the case — the complaint, the Rule 7 disclosure statement, the summons requests, all four extension motions, and the notice of voluntary dismissal — carries his electronic signature. No local counsel, no second Rabicoff Law attorney, and no in-house representative of Cedar Lane appears on the docket at any point between filing (Dec. 12–13, 2019) and closing (May 11–12, 2020).

Counsel table

Procedural detail worth noting

• Appearance: Dkt. 2, "NOTICE of Attorney Appearance by Isaac Rabicoff on behalf of Cedar Lane Technologies Inc." (filed 2019-12-12/13). The complaint (Dkt. 1) is signed "/s/ Isaac Rabicoff, Rabicoff Law LLC, 73 W Monroe St, Chicago, IL 60603, (773) 669-4590, isaac@rabilaw.com — Counsel for Plaintiff Cedar Lane Technologies Inc."
• No pro hac vice motion appears on the docket. Unlike his practice in several other districts — where Rabicoff's complaints state "(Pro Hac Vice admission to be filed)" — the signature block in this action carries no such notation, and the docket listings reflect documents 1–19 only, with no PHV motion and no admission order. His published admissions do not list W.D. Tex. This is consistent with the pattern later criticized by Judge Chhabria in Cedar Lane Techs. v. Blackmagic Design, No. 20-cv-01302-VC (N.D. Cal.): the court there sanctioned Rabicoff $1,000 under Rule 11 and referred him to the N.D. Cal. Standing Committee, finding he was a "serial filer" who often "does not even bother to seek pro hac vice admission" and instead dismisses cases before the issue surfaces. The Standing Committee's 2022 informal resolution required him to pay $9,193 in unpaid PHV fees across 29 N.D. Cal. matters; the Virginia State Bar later imposed a Public Reprimand Without Terms. I found no W.D. Tex. disciplinary action tied to this case — but the absence of any PHV filing here is a documented fact a defendant's counsel would have flagged had ZTE appeared and litigated.
• No appearance by defendant's counsel of record. The three extension motions (Dkts. 12, 13, 15) were filed by plaintiff as "Unopposed"/"Agreed" motions — i.e., ZTE (USA) obtained deadline relief informally without entering an appearance (answer ultimately due 2020-05-14). Cedar Lane dismissed under Rule 41(a)(1)(A)(i) before that date (Dkt. 17, 2020-05-11).
• No in-house counsel or corporate officer appeared for Cedar Lane. Notably, Cedar Lane's principal (Greg Benoit, of the licensing firm Pigott & Co.) is not on the docket in any capacity.
• Other Rabicoff Law attorneys active in the same era did not appear here. For example, Kenneth A. Matuszewski served as backup counsel with Rabicoff in PTAB matters (e.g., the Grecia and Mirror Imaging proceedings, both listing the 73 W. Monroe St. address), but his name appears nowhere in this docket.

Flags and contradictions to note

1. Single-counsel record vs. multi-patent complaint. The RPX-indexed complaint document bearing the same Dec. 13, 2019 date and Rabicoff signature-block format pleads counts on the '527, '242 and '223 patents against "Exemplary ZTE Products," while the case metadata for this docket lists only the '805 patent. The Korean IP-dispute database (KOTRA) entry for 1:19-cv-01210 lists four patents — US 6,473,527, 6,566,805, 8,031,223 and 8,537,242 — which matches the four-count template rather than the single-patent metadata. I could not confirm that the RPX document is the ZTE complaint itself rather than the companion Austin-division complaint filed the same day (e.g., Cedar Lane v. Acer, 1:19-cv-01207); treat the patent-count discrepancy as unresolved, but it does not affect the counsel identification, since the signature block and docket both point to Rabicoff.
2. Metadata party mismatch. The caption in the case metadata includes ZTE Corp., but the docket reflects summons issued only as to ZTE (USA) Inc. (Dkts. 9, 11). No attorney appeared for either ZTE entity.
3. Docket currency. The attorney identification is drawn from PACER-derived mirrors of differing vintage: Justia's docket was last retrieved 2020-01-21, UniCourt's on 2020-02-11, while the Unified Patents portal and Patexia listings continue through the May 2020 closing entries (Dkts. 17–19). All four agree on a single plaintiff attorney. I did not obtain a native PACER docket report, so if an appearance was filed and later withdrawn between Feb. and May 2020 it would not be visible in the sources I could reach; nothing in the record suggests one was.

Sources

• Unified Patents litigation portal — 1:19-cv-01210 docket (entries through Dkt. 19, May 2020)
• Justia Dockets — Cedar Lane Techs. v. ZTE (USA), 1:19-cv-01210 (Dkts. 1–12, all signed Rabicoff)
• UniCourt — plaintiff attorney listing: Isaac Rabicoff
• Patexia — document list, Dkts. 12–19
• RPX Insight — Cedar Lane complaint, W.D. Tex. Austin Division, signed /s/ Isaac Rabicoff, Rabicoff Law LLC
• Rabicoff Law — attorney biography (admissions, Reg. No., campaign history)
• PTAB filing listing Rabicoff as Reg. No. 74,147, Rabicoff Law LLC, lead counsel
• N.D. Cal. sanctions/referral record quoting the Nov. 19, 2020 order in Cedar Lane v. Blackmagic Design and the Standing Committee's Final Report (D. Nev. filing, 2025)
• Seyfarth NPE Showcase — Cedar Lane / Rabicoff campaign background
• KOTRA IP-dispute record for 1:19-cv-01210 (four patents listed)

I'll research the docket and related sources for defense counsel appearances.

Counsel of record for the defendants: none appeared on the docket

Bottom line: In Cedar Lane Technologies Inc. v. ZTE (USA) Inc., No. 1:19-cv-01210 (W.D. Tex., Austin Div.), no attorney ever entered an appearance for ZTE Corp. or ZTE (USA) Inc. The entire docket (Dkts. 1–19) contains a single appearance notice — Dkt. 2, filed by Isaac Rabicoff for the plaintiff. There is no defense notice of appearance, no answer, no Rule 12 motion, no corporate disclosure statement, and no pro hac vice application on the record. The case was closed by voluntary dismissal (Dkt. 17, filed 2020-05-11; Dkt. 18, order closing case, 2020-05-12) before any defendant responded.

Verification

Sources: Unified Patents litigation portal docket, Patexia document list, Justia Docket 1073936, UniCourt.

The "unopposed/agreed" extensions — what they do and don't tell us

The three extension motions are captioned as filed by plaintiff's counsel (Rabicoff), and one (Dkt. 13) is docketed as an agreed motion while Dkts. 12 and 15 are unopposed. That phrasing necessarily means Rabicoff was in contact with someone representing ZTE (likely in-house counsel or outside counsel working informally), because someone on the defense side had to agree or decline to oppose. But no such person ever surfaced on the record, and no filing identifies them. I could not locate any declaration, certificate of conference, or proposed-order signature line naming ZTE's representative. Any assertion that a specific attorney or firm represented ZTE in this docket would be speculation, so I am not making one.

This is also a partial contradiction worth flagging with the prior sections: the case metadata caption lists both ZTE Corp. and ZTE (USA) Inc. as defendants, but the docket shows process issued only against ZTE (USA) Inc., and the Justia/UniCourt party lists name only ZTE (USA) Inc. The ZTE parent appears never to have been served or to have appeared.

Context: ZTE's known patent counsel in the same period (NOT record counsel here)

For a reader who needs to know who typically defends ZTE — clearly labeled as outside this docket:

• Lionel M. Lavenne, Finnegan, Henderson, Farabow, Garrett & Dunner LLP (Reston, VA) — entered an appearance for ZTE Corporation, ZTE (USA), Inc. and ZTE (TX), Inc. in WSOU Investments v. ZTE, No. 6:20-cv-00491-ADA (W.D. Tex.), Notice of Appearance dated 2020-11-05 (CourtListener RECAP). That is roughly six months after this case was dismissed.
• David R. Keesling, Dunlap Bennett & Ludwig (Tulsa, OK) — appearance for the same three ZTE entities in the same WSOU case, dated 2020-09-25 (RECAP).
• Amol A. Parikh, Charles M. McMahon, Jiaxiao Zhang, Thomas M. DaMario, McDermott Will & Emery (Chicago / Irvine) — ZTE (USA) Inc.'s power of attorney in Coolpad Techs. & ZTE (USA) v. Bell Northern Research, IPR2019-01319 (USPTO PTAB). Contemporaneous with this suit, but a PTAB matter, and no evidence ties them to this docket.
• Pillsbury Winthrop Shaw Pittman LLP — long-running ZTE patent defense counsel in E.D. Tex. matters (Novatel Wireless v. ZTE; Pragmatus Mobile v. ZTE), per ZTE-side expert declarations in later PTAB filings.

None of these attorneys is counsel of record in 1:19-cv-01210, and I found no evidence any of them worked on it.

Practical significance

Because no defense appearance was ever filed and the dismissal was a bare notice of voluntary dismissal without prejudice (no settlement agreement, consent judgment, or license was docketed), the record contains zero information about ZTE's litigation position, its counsel, or the terms on which the case ended. Any account of "who represented ZTE" in this action must be answered: nobody, on the record. If the answer matters for a privilege, fee, or conflicts analysis, the only remaining avenue is ZTE's own files or the plaintiff's Rule 11/meet-and-confer correspondence with Rabicoff Law LLC — neither of which is public.