Cedar Lane Technologies Inc. v. HTC Corporation

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

Let me pull the full docket and investigate the outcome and Cedar Lane's background.

Cedar Lane Technologies Inc. v. HTC Corporation, No. 6:21-cv-00420-ADA (W.D. Tex.)

Parties and what they do. Cedar Lane Technologies Inc. is a non-practicing entity — a Canadian company (registered in Nelson, British Columbia) incorporated in 2019 that does not make or sell products and instead monetizes an acquired patent portfolio through high-volume infringement suits. Stanford's NPE Litigation Database classifies Cedar Lane as an NPE, and Seyfarth's "NPE Showcase" profile describes it as "one of the more prolific NPEs in the patent enforcement market," noting that its asserted patents "were originally owned by Intellectual Ventures entities" — a provenance IPWatchdog also flagged when it logged this very case in its May 5, 2021 filings roundup (tagging Cedar Lane as "poss. Intellectual Ventures"). A Korean IP office (KIPO) NPE study reports ~367 Cedar Lane suits between 2018 and 2022, with roughly 310 closed by settlement and only a handful going to judgment; virtually all were filed by Isaac Rabicoff of Rabicoff Law LLC (Alexandria, VA), who is Plaintiff's counsel here (Docs. 2–3). HTC Corporation is the Taiwanese consumer-electronics OEM — historically a major Android smartphone brand, and by 2021 increasingly pivoted toward VR (Vive) — sued at the parent level; HTC waived service (Doc. 8, waiver sent 5/18/2021, answer due 8/16/2021) after initial service on 5/7/2021 (Doc. 7).

Accused products and patents. The complaint (Doc. 1, filed 4/27/2021, with ten exhibits, jury demand) accused HTC smartphones of infringement. The publicly available claim charts focus on the mobile-printing functionality built into Android 8+ devices: the charts walk through an HTC Exodus 1s running Android 8.1 and argue that Android's built-in print service, which discovers Mopria-certified printers and communicates over the Internet Printing Protocol (IPP), practices the asserted claims (Doc. 1-6). Although this tracker lists only U.S. Patent No. 8,537,242, contemporaneous reporting (LawStreet Media, 4/29/2021; IPWatchdog, 5/5/2021; Chinese trade press) confirms the complaint asserted five patents: (1) U.S. Pat. No. 10,346,105, "Method and system for communicating between a remote printer and a server" — a computing device receiving printer-characteristic data from a remote printer over a network, i.e., driverless/mobile printing discovery; (2) U.S. Pat. No. 6,566,805 — an organic electroluminescent (OLED) display device; (3) U.S. Pat. No. 6,972,774 — an image processing system; (4) U.S. Pat. No. 6,972,790 — "Host interface for imaging arrays" (same family as the '242); and (5) U.S. Pat. No. 8,537,242, "Host interface for imaging arrays," issued 9/17/2013 from an application filed 10/27/2005, naming Mark Suska as inventor — an on-die interface (FIFO/addressable buffer, clocked by the image sensor's own clock) that buffers imaging-array data and signals the host processor via interrupt or bus request, i.e., the read-out plumbing between a camera sensor and an applications processor. Because the '242 and '790 are hardware-interface claims, Cedar Lane's theory in this and parallel suits is necessarily that the image-sensor/ISP architecture inside the accused handsets infringes — a theory that implicates HTC's component suppliers (Qualcomm, sensor vendors) as much as HTC's own design choices (compare Cedar Lane's later suit against Qualcomm, No. 6:22-cv-00046, asserting the '527, '790 and '242).

Procedural posture and venue. Filed in the Waco Division of the Western District of Texas before Judge Alan D. Albright, the most active patent judge in the country at the time and the court Cedar Lane used as its home base. The docket is thin: complaint and exhibits, summons, waiver of service, and Judge Albright's Standing Order regarding Scheduling Orders (Doc. 9, 6/16/2021). No answer, transfer motion, claim construction order, or merits ruling appears in the free dockets, which were last refreshed in June 2021 (Justia, UniCourt). I could not verify an outcome — no dismissal, settlement, judgment, or appeal is documented in the sources I could access, and PACER itself was not queried; the case should be treated as of unknown disposition rather than assumed dismissed. Venue mattered enormously: W.D. Tex./Albright carried a fast trial track and a plaintiff-friendly reputation, and Cedar Lane's docket concentration there (per the KIPO study, W.D. Tex. is its most-used venue and Albright its most-used judge) reflects deliberate forum shopping; the subsequent 2022 randomization of W.D. Tex. patent case assignments and Federal Circuit mandamus decisions curtailing Albright's transfer denials changed that calculus, but only after this case was filed.

Why it's notable. This case is a representative data point rather than a landmark: it is one of the many 2021-vintage Cedar Lane complaints (filed the same day as a batch of others) that illustrate the IV-patent-to-NPE-to-Waco enforcement pipeline, the use of parent-company-only defendants, and a nuisance-settlement business model that rarely produces a merits decision. It is also doctrinally interesting on two fronts: (i) the '105 claim charts rest on third-party Google/Android and Mopria functionality rather than anything HTC wrote, teeing up the classic divided-infringement and induced-infringement problems for standard-flagged mobile-printing features; and (ii) the '242 and '790 are late-life patents — third-party databases (Patsnap) estimate the '242's term as expiring around August 1, 2023, which would compress the damages window (six-year lookback plus post-filing royalties) and undercut the settlement value. I found no IPR petition challenging the '242 (Patsnap records "no validity challenges"), so unlike many NPE campaigns there is no PTAB linkage to report; nor did I find Reuters/Law360 coverage beyond the filing-stage trade reports. The broader market context is HTC's shrinking US handset footprint — a defendant with declining US sales is a poor royalty target, which may explain the absence of litigated activity after mid-2021.

Caveats on sourcing. Party roles, filing date, judge, division, cause of action, and docket entries 1–9 are verified against Justia, UniCourt, and Docket Alarm. The five-patent assertion list and the '805/'774 subject matter come from LawStreet Media's 4/29/2021 report, corroborated by IPWatchdog's roundup and C114 (Chinese). The Cedar Lane corporate background comes from Seyfarth's NPE Showcase, Stanford's NPE database, and a KIPO NPE report — all secondary and not independently confirmed. Patent term, inventorship, and absence of IPR derive from Patsnap's litigation pages and should be checked against USPTO Patent Center/PTAB before being relied on. The disposition of the case is genuinely unresolved in the sources available to me.

I'll research this case systematically. Let me start with several searches in parallel.

Let me look for the full docket on CourtListener and check for later activity.

Let me check CourtListener's RECAP docket directly and search for dismissal/settlement news.

I'll research counsel of record for Cedar Lane Technologies in this case, starting with parallel searches across dockets, firm announcements, and related Cedar Lane litigation where counsel is likely the same.

The docket establishes Isaac Rabicoff as filing counsel. Let me verify the complaint's signature block, check for any additional appearances (local counsel, pro hac vice), and see the full docket.

Counsel of Record for Plaintiff Cedar Lane Technologies Inc.

Bottom line: Only one attorney appears for Cedar Lane in the retrievable docket for this case — Isaac Philip Rabicoff of Rabicoff Law LLC (Alexandria, VA), who both signed and filed the complaint and entered his appearance the same day. No local counsel, co-counsel, or pro hac vice sponsor appears in any docket entry I could retrieve. Because the public docket for this case was last crawled in June 2021 (before HTC's answer was even due), I cannot rule out later appearances — see the caveat at the end.

1. Isaac Philip Rabicoff — lead counsel (sole counsel of record)

Docket support (specific entries):

• ECF No. 1 — COMPLAINT FOR PATENT INFRINGEMENT (fee receipt 0542-14741765), filed 04/27/2021 by Cedar Lane; docket attribution "(Rabicoff, Isaac)"; 10 exhibits + civil cover sheet. Per Justia/Docket Alarm/UniCourt docket text.
• ECF No. 2 — "NOTICE of Attorney Appearance by Isaac Rabicoff on behalf of Cedar Lane Technologies Inc." (04/27/2021).
• ECF No. 3 — Rule 7 Disclosure Statement (Rabicoff).
• ECF No. 8 — Waiver of Service returned executed; waiver sent 5/18/2021, HTC answer due 8/16/2021 (Rabicoff).
• ECF No. 9 — Standing Order re Scheduling Order (Albright), entered 6/17/2021 — last entry in the public docket.

Sources: https://dockets.justia.com/docket/texas/txwdce/6:2021cv00420/[1131720](/patent/1131720) ; https://www.docketalarm.com/cases/Texas_Western_District_Court/6--21-cv-00420/Cedar_Lane_Technologies_Inc._v._HTC_Corporation/ ; https://unicourt.com/case/pc-db5-cedar-lane-technologies-inc-v-htc-corporation-[893186](/patent/893186)

2. Counsel I checked for and could NOT confirm in this case

• Philip P. Mann / Mann Law Group PLLC (Bainbridge Island, WA). Mann is Cedar Lane's recurring Western-district filing attorney — e.g., he signed the complaint in Cedar Lane v. Alps Alpine N. Am., No. 2:23-cv-0001 (W.D. Wash.) as counsel with "Isaac Rabicoff (pro hac forthcoming)," and Mann Law Group appears in other Cedar Lane matters. I found no evidence he appeared in 6:21-cv-00420. Treat any assertion that he is counsel here as unsupported.
• Randall Garteiser / Christopher Honea (Garteiser Honea, PLLC — Tyler, TX / San Francisco). They are frequently associated with Texas NPE plaintiffs and are a common "local counsel" guess for W.D. Tex./E.D. Tex. NPE suits (e.g., Blue Spike). No connection to Cedar Lane or to this docket was found — do not attribute them to this case.
• No in-house counsel for Cedar Lane has appeared; Cedar Lane (a Canadian NPE, 560 Baker St., Suite 1, Nelson, BC) has not filed an appearance through corporate counsel in any retrieved entry.
• No sealed appearances. Nothing in the retrieved docket suggests sealing of appearances; the limitation is docket coverage, not secrecy.

Caveats and a flag on the record

1. Docket-coverage gap. Both Justia and Docket Alarm show the last public capture in June 2021, with Docket Alarm marking the case as "last updated 4 years, 1 month ago." HTC's response was not due until 8/16/2021, so the answer, any Rule 12 motion, any scheduling order, and any substitution or additional appearance are outside the retrieved record. That is a real limit on the completeness of the counsel list above, not a finding that no other attorney appeared. This is consistent with — and does not contradict — the previously generated case summary's note that the docket was last retrieved 2021-06-16.
2. Case metadata checks out. Filing date 4/27/2021, Judge Albright, Waco Division, Nature of Suit 830, and the '242 patent all match the complaint and docket. The complaint's exhibit set (Exs. 1–10) spans multiple patents — the exhibit text I retrieved (Ex. 6) charts the '105 patent against HTC smartphones, so the '242 was pleaded alongside at least the '105 (and, per Cedar Lane's standard template, likely the '790/'527 family). The metadata's single-patent listing is therefore a simplification worth noting, though not a contradiction of the '242's presence.
3. Verify before relying in a filing. If you need the certified list of counsel of record, pull the current PACER docket sheet for 6:21-cv-00420-ADA (or a RECAP refresh) — the "Attorneys" tab there will conclusively show any post-June-2021 appearances and any termination of Rabicoff.

I'll research HTC's counsel in this case through docket sources, firm announcements, and related litigation.

Bottom line

I could not identify any counsel of record for HTC Corporation. No attorney appearance, answer, Rule 7.1 disclosure statement, or motion on HTC's behalf appears in any public version of the docket I could access for No. 6:21-cv-00420-ADA. Per your instruction not to invent attorneys, I am not naming any lawyer or firm for HTC — the record I can verify is silent.

What the docket actually shows (defendant side)

The available docket record (Justia, Docket Alarm, UniCourt — all mirroring the same stale PACER pull) contains nine entries and none of them is a defense-side appearance:

Sources: Justia docket (https://dockets.justia.com/docket/texas/txwdce/6:2021cv00420/1131720 — "This docket was last retrieved on June 16, 2021"); Docket Alarm (https://www.docketalarm.com/cases/Texas_Western_District_Court/6--21-cv-00420/Cedar_Lane_Technologies_Inc._v._HTC_Corporation/, "Last Updated: 4 years, 1 month ago"); UniCourt (https://unicourt.com/case/pc-db5-cedar-lane-technologies-inc-v-htc-corporation-893186, last synced 06/26/2021).

Why the absence of counsel is not conclusive

Two honest caveats:

1. The dockets are frozen at mid-2021. Every free aggregator I reached carries the same last-retrieved date (June 16, 2021) or a last-sync in June 2021. An appearance filed after 8/16/2021 (the extended answer deadline) would simply not appear in these sources. I could not pull live PACER, CourtListener's RECAP docket for this case number, or Docket Navigator within this research pass.
2. The Rule 4(d) waiver is a strong signal that counsel was already engaged off-docket. Dkt. 8 reflects that HTC agreed to waive formal service on 5/18/2021 — a step normally arranged and signed by the defendant's litigation counsel. But the waiver's signatory is not reflected in the docket text, and the waiver document itself was not retrievable. So: HTC almost certainly had counsel in May 2021; that counsel's identity is simply not in the public record I can cite.

Consistent with that: no answer, no Rule 12 motion, no corporate disclosure, and no scheduling-order compliance activity appear before the record goes dark — which is the pattern of a Cedar Lane case that resolved (voluntary dismissal/stipulation) before a formal defense appearance, a recurring outcome in this campaign. I could not confirm a dismissal order for this specific case number, so I will not assert one.

What I can state about representation (verified)

• Plaintiff's counsel: Isaac Rabicoff, Rabicoff Law LLC — the sole attorney of record appearing on the docket (Dkt. 2, Notice of Appearance, 4/27/2021). Rabicoff Law is Cedar Lane's near-exclusive national counsel; reporting places roughly 58 Cedar Lane filings with that firm (Shenzhen IP Protection Center risk alert, 10/20/2022, http://www.sziprs.org.cn/szipr/hwwq/jfydzd/content/post_839930.html). This is context for the asymmetry here: a one-lawyer plaintiff-side docket against a defendant whose counsel never had to enter an appearance.
• HTC's counsel: unidentified as to this case. I found no Law360/Reuters coverage, no firm press release, and no court opinion in this matter naming HTC's representatives.

How to close the gap (recommended next steps)

1. Live PACER for 6:21-cv-00420-ADA, full docket report from 2021-06-16 to present — look for entries 10+ (Notice of Attorney Appearance, Answer/Counterclaim, Stipulation of Dismissal, AO-120 termination report).
2. CourtListener RECAP docket for the case (the free PACER mirror often has post-2021 WDTX captures that Justia lacks).
3. Docket Navigator / Patexia / Unified Portal case page, which index counsel fields even where aggregators don't show the document.
4. If the case did terminate pre-appearance, treat the answer as: "No counsel of record ever appeared for HTC; the docket does not disclose the identity of the attorney who executed the Rule 4(d) waiver."

Contradictions to flag

• Patents at issue: The case metadata lists only the '242 patent. The complaint actually asserts five patents — U.S. 10,346,105; 6,566,805; 6,972,774; 6,972,790; and 8,537,242 (Compl. ¶ 8; Docket Alarm PDF of Dkt. 1). Reporting at filing also lists all five (IPWatchdog, 5/5/2021, https://ipwatchdog.com/2021/05/05/patent-filings-roundup-litigation-explosion-fueled-by-ip-edge-patent-plaintiff-seeking-defendants/). Recommend correcting the metadata.
• Status: Metadata says "unknown"; the free-record status is effectively "post-waiver, pre-appearance, record unrefreshed since 6/16/2021." That is a records gap, not a merits outcome — the prior summary's conclusion stands, but should be labeled expressly as an unverified docket tail rather than an open case.