trinamiX GmbH v. Apple Inc.

I'll research this case across multiple sources before drafting.

Strong initial results. Now let me verify the docket specifics, judge, patents, and litigation context.

Case Overview and Background

Parties. The plaintiffs are trinamiX GmbH (Ludwigshafen am Rhein, Germany) and its U.S. affiliate trinamiX Sensing LLC, which is the named lead plaintiff on the docket (Trinamix Sensing LLC v. Apple Inc., No. 7:26-cv-00348 (W.D. Tex., Midland Div., filed Sept. 3, 2026), Nature of Suit 830 / 35 U.S.C. § 271). trinamiX is not an NPE/PAE: it is a wholly owned subsidiary of German chemicals giant BASF SE, described in its own complaint as "an operating company that designs, develops, and commercializes advanced sensing technologies, including biometric imaging, three-dimensional vision, and near-infrared spectroscopy solutions for consumer and industrial applications." Its technology traces to BASF organic-solar-cell research "in or around 2010" that yielded early 3D-camera prototypes; BASF incorporated trinamiX on Dec. 16, 2014 (operational 2015) and it claims more than 800 granted or pending patents worldwide. ip fray reports that this appears to be trinamiX's first-ever patent litigation, in either U.S. district courts or the UPC. The defendant, Apple Inc., is the Cupertino-based device maker; trinamiX's counsel is Quinn Emanuel (Kevin P.B. Johnson, Todd M. Briggs, Nathan Sun, Nima Hefazi). No Apple appearance or counsel had been publicly reported at filing. (ip fray; Biometric Update; Reuters via KSL)

Accused technology. The target is Face ID, specifically the material/skin-classification capability of newer implementations — not Face ID as originally shipped. The complaint concedes that "the original release of Face ID did not incorporate trinamiX's patented technology, and lacked material and skin detection capabilities," invoking the well-known 2017 Bkav demonstration that spoofed the iPhone X with a custom 3D mask. trinamiX alleges Apple later added reflected-light material and skin detection to Face ID and that Apple "knew or should have known of the high probability that updating its iPhones and iPads to incorporate Face ID using material and skin detection" would infringe. Accused products: iPhone 15 / 15 Plus / 15 Pro / 15 Pro Max; iPhone 16 / 16e / 16 Plus / 16 Pro / 16 Pro Max; iPhone 17 / 17e / 17 Pro / 17 Pro Max; iPhone Air; iPad Pro 11" (4th gen), 12.9" (6th gen), and 11"/13" iPad Pro (M4 and M5), plus unspecified other models. trinamiX's claimed method — marketed as "Beam Profile Analysis" — projects an illumination pattern onto the scene, analyzes how each reflection feature's beam profile is perturbed to infer surface material (e.g., scattering, translucency), and combines that with depth from structured light to determine whether the target is genuine human skin in 3D. Apple's public security documentation describes the TrueDepth camera projecting/reading IR dots to build a depth map and neural networks (in the Secure Enclave) resisting photo/mask spoofing, but trinamiX notes it does not publicly document classifying material or skin from reflected-IR intensity/shape — a likely fault line for infringement. (Biometric Update; 9to5Mac)

Patents asserted — including 12,288,421. This resolves the open question in the prior case summary: U.S. Patent No. 12,288,421 is confirmed as one of seven asserted patents, drawn from two families:

The "face unlock" family claims a method of face authentication: detecting a face in a 2D image, then a skin-detection step that projects a pattern, analyzes reflection beam profiles to derive a material property and characterize the face as skin, a 3D-detection step using beam profiles of multiple reflection features to derive a depth level, and an authentication step requiring both skin and 3D-object findings (dependent claims contemplate a machine-learning skin-vs.-non-biological classifier); the family claims priority to EP 21157800.0 (Feb. 18, 2021) via PCT/EP2022/053941. The "material property detector" family claims apparatus/structured-light hardware — camera, laser source (VCSEL), diffractive optical element — that determines properties such as scattering, translucency, and transparency from reflected light, claiming priority to Mar. 15, 2019. Every asserted patent issued in a nine-month window (Apr. 2025–Jan. 2026), reflecting rapid continuation issuance; because the earlier family's Mar. 2019 priority is preceded by Apple's own IR flood + patterned-illumination facial-authentication family claiming Sept. 2018 priority (per Biometric Update's review), validity/prior-art exposure is a live issue even though the face unlock family's 2021 priority post-dates it. (apfelpatient; patentguru/PTO data; US20260105781A1)

Posture, venue, and why it matters. Filed in the W.D. Tex., Midland Division, the case is assigned to Judge David Counts, with patent pretrial matters customarily referred to Magistrate Judge Derek T. Gilliland under the district's 2022 patent-case assignment order; Judge Counts is the only district judge sitting in the Midland–Odessa Division and, per ip fray, was the second-busiest patent judge in the country by caseload in the prior year. Venue matters here: after the WDTX dismantled the Waco/Albright judge-shopping pipeline, MLex reported (May 20, 2026) that a new assignment order made Midland–Odessa and Judge Counts a fresh route to venue certainty — a dynamic consistent with well-known plaintiff-side firms filing there. trinamiX seeks a jury trial, a declaratory finding of infringement, an injunction against making/using/selling/offering for sale/importing the accused devices, unspecified damages (no royalty base or figure pleaded), and attorneys' fees — with the willfulness allegation ("knew or should have known") laying groundwork for enhanced damages. Market context: Reuters notes Apple sold $196.5B of iPhones and $21.7B of iPads in the nine months ending June 27, 2026, so an injunction touching essentially all current Face ID devices — filed six days before Apple's September keynote, and against a background of trinamiX demonstrating under-display face recognition already shipping in Android phones — carries outsized product-roadmap stakes. Two caveats: (1) this is an operating-company assertion, not an NPE campaign, though it fits the pattern of European operating/portfolio holders litigating core Apple features in Texas (cf. CPC Patent Technologies, 2023; Carbyne Biometrics, 2024); and (2) I found no IPR petitions or PTAB proceedings on the asserted patents, but that point is unverified — my searches returned no PTAB data, and at 8 days post-filing no § 315(b) petition would yet be expected. (ip fray; MLex; CourtListener/PACER dockets; Reuters)

Sourcing note: docket-level details (case number 7:26-cv-00348, plaintiffs, filing date, jury demand) come from third-party docket aggregators (Ex Parte, Open Public Records) and consistent press reporting; I could not independently pull the PACER docket. Patent numbers, titles, and issue dates are corroborated across ip fray, apfelpatient, and patent-office-derived databases, and the 12,288,421 claim sketch is drawn from its published continuation US20260105781A1. No scheduling order, Apple answer, or PTAB activity had been reported as of this writing.

I'll research this case using web searches across the sources you specified.

Let me dig into the docket specifics, counsel, judge assignment, and any PTAB activity.

Let me verify the docket, check for any PTAB activity, and look for prior related proceedings.

Bottom line

This is a brand-new case — filed only eight days before today's date (2026-09-11) — so there is no litigation history yet: no answer, no counterclaims, no motion practice, no Markman, no discovery, no trial, and no PTAB proceedings. Any "chronological developments" list is therefore almost entirely about the filing and initial pleadings, plus the expected next steps and the strategic posture. I flag below exactly what is documented versus what is not.

One important correction to the existing case summary: the prior summary said the narrative "does not identify the specific asserted patent numbers," making it "unconfirmed whether patent 12,288,421 is among them." That is now confirmed — U.S. Patent No. 12,288,421 ("Optical skin detection for face unlock") is one of the seven asserted patents in this suit. Every secondary report of the complaint lists it (ip fray; 9to5Mac, 2026-09-07).

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1. Filing & initial pleadings

Complaint filed 2026-09-03 in the U.S. District Court for the Western District of Texas, Midland Division. Case number reported as 7:26-cv-00348 (reported by apfelpatient.com; I could not independently confirm the number on PACER within this research window — treat as reported, not docket-verified).

• Plaintiffs: trinamiX GmbH (Ludwigshafen am Rhein, Germany) and its U.S. affiliate trinamiX Sensing LLC (per apfelpatient).
• Defendant: Apple Inc.
• Assignment: District Judge David Counts, who ip fray notes was the second-busiest U.S. patent judge by caseload last year. (Midland/Odessa Division cases are routinely assigned to Judge Counts; whether this reflects the court's standard divisional assignment was not independently verified.)
• Jury demand: yes.
• First reported by Reuters (Jonathan Stempel), 2026-09-03: KSL/Reuters, The Globe and Mail.
• The filing came roughly six days before Apple's September 2026 product keynote (apfelpatient), a timing detail with obvious leverage/PR significance.

Patents asserted (7 total, in two families; grant dates from apfelpatient):

Priority: both families claim priority to European applications — one dated 2019-03-15, the other 2021-02-18 (apfelpatient). All seven U.S. patents issued within a ~9-month window (2025-04-29 to 2026-01-20), i.e., the asserted portfolio is very young, which matters for damages and for IPR timing.

Accused products (complaint's "Accused Products" list): iPhone 15 / 15 Plus / 15 Pro / 15 Pro Max; iPhone 16 / 16e / 16 Plus / 16 Pro / 16 Pro Max; iPhone 17 / 17e / 17 Pro / 17 Pro Max; iPhone Air; 11-inch iPad Pro (4th gen); 12.9-inch iPad Pro (6th gen); 11-inch iPad Pro (M4 and M5); 13-inch iPad Pro (M4 and M5). The complaint also references unspecified "other infringing iPhone and iPad models" (ip fray; 9to5Mac).

Theory of the case: trinamiX does not claim Apple copied Face ID wholesale. Its own complaint concedes the original 2017 iPhone X Face ID "did not incorporate trinamiX's patented technology, and lacked material and skin detection capabilities," and references third-party spoofing of early Face ID with 3D silicone masks. The allegation is that later iPhone/iPad generations added skin/material detection that reads on trinamiX's "Beam Profile Analysis" patents (projecting a light pattern, analyzing reflection, combined with 3D depth). The complaint pleads knowledge: "Apple knew or should have known of the high probability that updating its iPhones and iPads..." (Reuters).

Relief sought: declaratory finding of infringement; injunction barring Apple from making, using, selling, offering for sale, or importing the accused products; damages (unspecified amount); attorneys' fees; jury trial.

Plaintiff's counsel: Quinn Emanuel Urquhart & Sullivan — Kevin P.B. Johnson, Todd M. Briggs, Nathan Sun, and Nima Hefazi (ip fray). Apple's counsel has not been reported as of this date.

Answer/counterclaims: None on file / none reported as of 2026-09-11. Under FRCP 12(a)(1), Apple's responsive pleading would typically be due 21 days after service (or 60 days if service was waived via waiver-of-service form — common in large corporate cases). Expect a plausible deadline in the late September–early November 2026 window, but I cannot confirm any docketed deadline — I did not have PACER access in this session, so please verify the Rule 12 deadline and any extension on the live docket.

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2. Pre-trial motions of substance

None yet. No motions to dismiss, transfer (e.g., § 1404(a) to N.D. Cal.), stay pending IPR, or summary judgment have been reported as of 2026-09-11.

What to watch (predictive, not reported):

• Venue/transfer motion. Apple has an established practice of seeking transfer out of WDTX. The complaint's venue theory and the "regular and established place of business" analysis for the Midland Division will be contested. Note that the accused products are Apple's national consumer devices, so a § 1404(a) convenience transfer to N.D. Cal. or elsewhere is a realistic first defensive move. This is my analysis, not a docket fact.
• Motion to dismiss on § 101 (the patents are arguably directed to optical sensing/detection technology — Alice eligibility will be an early battleground) and/or pleading sufficiency. Again, speculative.
• Stay pending IPR. If Apple files IPRs on the asserted patents, a stay motion in WDTX is likely; Judge Counts' inclination on IPR stays is not something I can source here.

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3. Claim construction / Markman

Not reached — no scheduling order, no claim construction exchange, no Markman hearing reported. The case is at the pleading stage. For reference, a WDTX patent case of this size would typically see a scheduling order within a few months and a Markman hearing roughly 12–18 months after filing, but no order has issued as of 2026-09-11 (and none would be expected this early).

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4. Discovery milestones

None reported. No scheduling order, no Rule 26(f) conference, no discovery on the docket as of 2026-09-11. No ESI, infringement-contention, or invalidity-contention deadlines have been set.

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5. Trial events, verdict, post-trial motions

None. No trial, verdict, JMOL, new-trial, or fee motions. The case is not remotely near trial.

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6. Settlement / dismissal / judgment / appeal — present posture

No settlement, dismissal, or judgment. The case is active and at the very earliest stage (complaint filed 2026-09-03; no responsive pleading confirmed on the docket as of 2026-09-11). No appeal exists because there is no final judgment.

Present posture: Complaint filed; case assigned to Judge David Counts; Apple's response pending; no motion practice yet.

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7. Parallel PTAB (IPR/PGR) proceedings

No IPR or PGR petition against any of the seven asserted patents has been reported or identified as of 2026-09-11.

This is expected given timing: the newest patents issued as recently as 2026-01-20, and IPR petitions are typically filed months after service of an infringement complaint (the § 315(b) one-year bar runs from service of the complaint). If Apple elects to challenge validity at the PTAB, petitions would likely surface in late 2026 into 2027, and the § 315(b) one-year deadline would set an outer bound.

Effect on the litigation: none yet, because none exist. If filed, the key litigation levers would be (a) a motion to stay in WDTX pending IPR, and (b) estoppel under § 315(e) after final written decisions. Also note the PGR window: because several asserted patents issued within nine months, PGR (rather than IPR) could theoretically have been available for the most recently issued ones — but any such strategy is Apple's to elect and nothing has been filed.

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Additional context worth noting

• No prior litigation history for trinamiX. ip fray reports that a search of U.S. district court and Unified Patent Court (UPC) records "suggests that trinamiX has not previously been involved in patent litigation in either jurisdiction" — so this is the company's first patent assertion, notable given its self-description as a ~10-year operating company with 800+ granted/pending patents worldwide. It is not a conventional NPE/patent-troll plaintiff (an operating BASF subsidiary), which may affect damages narratives and the "practicing entity" framing.
• Prior Apple Face ID patent litigation provides backdrop: ip fray notes Apple has previously faced Face ID-related infringement complaints from CPC Patent Technologies (~December 2023) and Carbyne Biometrics (~February 2024). This is background only — those are unrelated plaintiffs and patents.
• No ITC action reported. trinamiX sought a district-court injunction, not a § 337 exclusion order, as of the reports.
• Damages scale signal: Reuters/Global and Mail emphasize Apple's iPhone/iPad sales (≈$196.5B iPhones + ≈$21.7B iPads in the nine months ending 2026-06-27) — a framing the complaint itself reportedly uses, signaling the exposure trinamiX means to put at issue.

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Sourcing caveats

1. Case number 7:26-cv-00348 and the trinamiX Sensing LLC co-plaintiff are reported by a single secondary source (apfelpatient.com) in this research set; I could not verify them against PACER. Confirm on the live docket.
2. Judge David Counts and Quinn Emanuel counsel names are sourced to ip fray (which one search snippet oddity dates "September 1, 2026" — likely a typo, since the article postdates the 2026-09-03 filing). Verify against the docket.
3. No pre-trial, Markman, discovery, trial, or PTAB entries exist — I state this as an absence based on the searches run, not as a positive confirmation of an exhaustive docket review. Because this case is only eight days old, the absence of any such docket activity is expected and highly likely accurate, but the definitive check is PACER (WDTX, Midland Division, 7:26-cv-00348) and the PTAB Patent Trial and Appeal Board End to End system for each of the seven patent numbers.

Recommended next verification steps: (1) pull the WDTX docket for 7:26-cv-00348 to confirm the complaint filing date, complaint exhibit listing of asserted claims, Judge Counts' assignment, and any Rule 12 extension; (2) run each of the seven patent numbers through PTAB End-to-End/IPR tracker for any newly filed petitions; (3) monitor for Apple's answer/counterclaims (anticipated invalidity, non-infringement, and likely § 101 and/or inequitable-conduct or unclean-hands defenses) and any § 1404(a)/§ 101/venue motions.

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

Coverage exists. Let me dig into additional angles — patent-specific, legal trade press, and any follow-up developments.

Let me check for the original Reuters link, MacRumors, legal trade coverage, and any subsequent docket developments.

Press coverage of trinamiX GmbH v. Apple Inc.

The breaking wire story. The case was first reported by Reuters (Jonathan Stempel, filed 2026-09-03), which framed the suit as "BASF sues Apple in US, says iPhones infringe face authentication patents." According to the Reuters copy as syndicated to outlets including KSL and CNBC-TV18, BASF's trinamiX unit alleged it "spent the last decade developing technology to address a security gap that makes conventional face recognition systems vulnerable to spoofing," and that while "Apple did not employ BASF's patented technology when it launched" Face ID on the iPhone X in 2017, it now uses it in "a variety of iPhone 15, iPhone 16, iPhone 17, iPad Pro and other products." Reuters quoted the complaint's key allegation verbatim — that "Apple knew or should have known of the high probability that updating its iPhones and iPads to incorporate Face ID using material and skin detection" infringed seven trinamiX patents, causing "substantial damages and irreparable injury." Reuters reported the suit was filed in the U.S. District Court in Midland, Texas, seeks unspecified damages and a halt to further infringements, and that Apple did not immediately respond to requests for comment. On damages framing, Reuters noted Apple "sold $196.5-billion of iPhones and $21.7-billion of iPads in the nine months ending June 27" — a figure reproduced nearly verbatim by Chinese- and Taiwanese-language outlets including China Times and IT之家/ifeng, which added that "案件结果可能影响面部认证技术的专利授权与产品设计安排" (the outcome could affect patent licensing and product design arrangements for facial authentication).

Confirmation of the asserted patent and docket details. The technical press filled in what the wire story omitted. 9to5Mac (2026-09-07) listed all seven patents in two families — "Optical skin detection for face unlock" (U.S. Patents 12,530,925; 12,288,421; 12,456,334; 12,361,760) and "Detector for identifying at least one material property" (12,298,394; 12,332,352; 12,461,238) — confirming that patent 12,288,421, the patent at issue in this case file, is one of the seven asserted. 9to5Mac also itemized the accused products (iPhone 15 through iPhone 17 Pro Max, iPhone Air, and multiple iPad Pro generations incl. M4/M5) and noted trinamiX seeks an injunction, damages, attorneys' fees, and a jury trial. ip fray reported that the case was assigned to District Judge David Counts, whom it described as "the second-busiest patent judge in the U.S. last year," that trinamiX "has not previously been involved in patent litigation" in either U.S. district courts or the UPC, and that trinamiX is represented by Quinn Emanuel's Kevin P.B. Johnson, Todd M. Briggs, Nathan Sun, and Nima Hefazi. A German-language write-up at apfelpatient supplied the civil action number 7:26-cv-00348, the plaintiffs' dual identity (trinamiX GmbH and its U.S. subsidiary trinamiX Sensing LLC — consistent with the docket caption "Trinamix Sensing LLC v. Apple Inc"), and the observation that all seven patents issued between April 29, 2025 and January 20, 2026, from European priority filings dated March 15, 2019 and February 18, 2021. DigitalToday added that "Apple did not issue a separate official position immediately after the lawsuit was filed" and that no damages amount was disclosed — reiterating that no monetary figure has been pleaded, awarded, or reported.

Analysis and commentary reaching beyond the complaint. Several outlets went past the pleading into merits analysis. Biometric Update wrote the most detailed technical assessment, cautioning that "those components have substantial similarities to the hardware Apple uses for Face ID, but that alone does not establish infringement," noting that trinamiX's own complaint concedes the original Face ID did not use the patented technology, and flagging a likely Apple defense: that its anti-spoofing "reaches its decisions through different analysis of infrared images, depth information or other characteristics without performing the patented material classification steps." Biometric Update also raised a prior-art angle — an Apple patent family claiming priority to September 2018 that "predates the March 2019 date of trinamiX's earlier asserted patent family" — while stressing "that does not by itself determine whether trinamiX's later material detection inventions are valid or whether Apple infringes them." MacObserver framed the commercial stakes, writing that "a sales ban on these flagship products would severely disrupt operations for the company" while predicting that "patent disputes often end in financial settlements before reaching a jury." Most notably, AppleInsider (as summarized by Gigazine) went beyond the record to connect one trinamiX patent covering under-display face authentication for OLED displays — "which matches features rumored for the iPhone 18 Pro's under-display Face ID" — and suggested the suit "could complicate" Apple's plans for such a device. That is analyst inference, not a court finding, and Apple has not been reported as confirming any such product plans.

Where accounts differ or clip to the wire. The bulk of the coverage — including The Globe and Mail, Digit.in, Sina Finance, and a Korea/Indonesia/Malaysia/Vietnam chain (e.g., ANTARA, which cites MacRumors) — is straightforward Reuters pickup or aggregation, sometimes with a headline shift from "BASF" to "trinamiX" or vice versa. The main factual variation is one syndication with a materially different lede: the Kansas City Star's Reuters feed said the suit targeted "dozens of iPhone and iPad models," whereas the fuller Reuters versions say "many." No outlet reported a settlement, verdict, damages award, licensing demand, or any Apple court response as of 2026-09-11. I did not find coverage in Law360, Bloomberg Law, IPWatchdog, Patently-O, EFF Deeplinks, or JD Supra; my searches for those specific legal-trade outlets were cut short, so their absence from this summary is not proof they have not covered the case, but the analytically substantive reporting I did locate came from ip fray, Biometric Update, 9to5Mac, and AppleInsider rather than the mainstream legal trade press.

Sources

• 消息称巴斯夫子公司起诉苹果Face ID专利侵权 多款iPhone、iPad产品涉案
• 消息称巴斯夫子公司起诉苹果Face ID专利侵权 多款iPhone、iPad产品涉案
• BASF subsidiary sues Apple over alleged Face ID patent infringement - 9to5Mac - BASF subsidiary sues Apple over alleged Face ID patent infringement
• BASF subsidiary trinamiX sues Apple over alleged iPhone Face ID patent infringement - BASF subsidiary trinamiX sues Apple over alleged iPhone Face ID patent infringement
• BASF sues Apple in US, says iPhones infringe face authentication patents - BASF sues Apple in US, says iPhones infringe face authentication patents
• English < Article List - DigitalToday
• Apple sotto accusa: 7 brevetti Face ID violati secondo trinamiX
• 苹果在美遭巴斯夫子公司起诉，Face ID技术被控专利侵权 - 经济新闻滚动 > 正文
• 苹果在美遭起诉：iPhone 15至17系列等产品所用Face ID技术被控专利侵权，苹果被要求赔偿损失并停止进一步侵权行为
• Face ID, trinamiX porta Apple in tribunale per sette brevetti
• 苹果在美遭巴斯夫子公司起诉，Face ID技术被控专利侵权
• BASF 子公司 TrinamiX 起訴 Apple 涉嫌侵犯 Face ID 專利 | Techritual 香港

I'll research plaintiff-side counsel of record, including local counsel, and verify the Quinn Emanuel team.

The CourtListener docket is accessible. Let me pull it and the complaint's signature block.

The docket is now visible. Let me pull the full docket/parties page and confirm each attorney's firm office and admission status.

I hit the research-step limit, so the below distinguishes carefully between docket-verified facts and items I could not confirm. The important upgrade over the earlier sections: plaintiff's counsel is now docket-verified on CourtListener/RECAP, not merely press-reported — and the record shows six Quinn Emanuel attorneys, four of them admitted pro hac vice on 2026-09-11.

Counsel of record for plaintiffs trinamiX GmbH and trinamiX Sensing LLC

All appearances of record are from a single firm: Quinn Emanuel Urquhart & Sullivan, LLP, Silicon Valley office, 555 Twin Dolphin Drive, 5th Floor, Redwood Shores, CA 94065 (Tel. 650-801-5000). No separate Texas local-counsel firm appears of record on the docket snapshot I could reach. (CourtListener docket 74743989; Parties page)

Docket source for the PHV rulings: the CourtListener docket-update feed shows four text orders entered 2026-09-11 by Judge David Counts — "Text Order GRANTING 12 Nathan Sun's Motion to Appear Pro Hac Vice," and identical entries granting Docs. 11 (Sabbagh), 10 (Miranda), and 9 (Hefazi). (Docket feed)

What this changes from the earlier sections

• Upgrade from press report to record. The "Quinn Emanuel — Johnson, Briggs, Sun, Hefazi" lineup was previously sourced only to ip fray. It is now corroborated on the docket, and the docket adds two names the press missed: Luiz Miranda and Christopher Sabbagh. The case summary should be updated accordingly.
• Timeline. The PHV filings and orders (2026-09-11) post-date the "Key legal developments" and "Defendant representatives" sections, which were written at the 8-day mark. As of today, 2026-10-17, the docket feed I could reach still ran only through the 2026-09-11 PHV orders — I could not confirm whether Apple has since appeared, answered, or moved to transfer. That question remains open and should be re-checked on PACER.
• No Texas local-counsel firm of record. WDTX practice often pairs an out-of-state plaintiff with Texas local counsel; here the only firm appearing is Quinn Emanuel, with Briggs acting as the ECF/docket anchor. Whether Quinn Emanuel has a Texas-admitted attorney signing (or whether one of the PHV admittees is Texas-based) is something I could not verify — worth confirming on the live docket.
• ITC flag partially resolved. The earlier "Defendant representatives" section treated trinamiX GmbH v. Apple Inc., Inv. No. 337-TA-3934, as unverified and possibly erroneous because the number seemed anomalously high. A German-language write-up now reports the ITC complaint filed 2026-09-04, docket No. 3934 ("Certain Mobile Electronic Devices and Components Thereof"), with Federal Register publication on 2026-09-09 at 91 Fed. Reg. 57386–57387. (legal-patent.com) That is meaningful corroboration that an ITC companion case exists — which would mean separate ITC counsel, likely different firms. I have not identified ITC counsel and did not see the Federal Register notice directly; verify on EDIS.

Not established / explicitly flagged

• Office locations for Hefazi, Miranda, Sabbagh, and Sun are not verified — the docket parties page carries the Redwood Shores address for Johnson, and the PHV motions were filed by Briggs from that office. Quinn Emanuel has multiple offices; I won't assign individuals to offices I couldn't source.
• No in-house counsel (trinamiX GmbH, trinamiX Sensing LLC, or BASF SE legal/IP) appears as attorney of record; none is identified in the complaint's signature block as docketed.
• Defendant's counsel: still none identified. Consistent with the prior section, I found no Apple appearance, answer, or Rule 7.1 statement. The prior "no counsel yet" conclusion was correct as of 2026-09-11 but is now six weeks stale and must be re-verified.
• Recommendation: pull the PACER docket for 7:26-cv-00348 filtered to attorney/appearance entries, plus Docs. 9–12 (which list each PHV applicant's firm, office, and bar number in the attached certificates), to nail down offices and any later Apple appearance.

I'll research whether Apple has appeared and who is on the docket for this case.

Let me check the docket aggregators directly and look for any Apple appearance.

Let me try to pull the actual docket pages and check for any Apple filings.

I hit the research-step limit, so here is what I can substantiate — and, importantly, what remains unverified.

Bottom line: no counsel of record for Apple is publicly identifiable yet

As of the most recent reporting and the aggregator pages I was able to reach, no attorney appearance, answer, motion, or corporate-disclosure statement on behalf of Apple Inc. has been docketed in Trinamix Sensing LLC v. Apple Inc., No. 7:26-cv-00348 (W.D. Tex., Midland Div.). Multi‑outlet reporting from the days immediately following the Sept. 3, 2026 filing confirms this:

• Gotechtor (Sept. 2026): "Apple has not yet filed a public response to the complaint."
• DigitalToday (Chinese-language summary, Sept. 2026): "Apple目前尚未作出正式回应" ("Apple has not yet made a formal response").
• Apfelpatient (Sept. 2026): "So far, only the plaintiff's viewpoint is available."

Those statements are about the complaint response, not the appearance docket specifically, but the Ex Parte docket page for 7:26-cv-00348 (https://ai-lab.exparte.com/case/dct/txwd/7:26-cv-00348/trinamix-sensing-llc-v-apple-inc) lists the case as "Status: Open" with plaintiff-side metadata only; I could not capture an Apple "Attorney" entry from the rendered page. I was not able to pull the PACER docket sheet or a CourtListener docket for this case — so I cannot rule out a bare attorney appearance that the third-party pages haven't ingested.

I therefore will not name any attorney as Apple's counsel of record. Naming names here would require me to fabricate, which I won't do.

Why "no counsel yet" is the correct answer at this posture

This is a filed-September-3, served-presumably-mid-September case. Under Fed. R. Civ. P. 12(a)(1)(A)(i), Apple's responsive pleading deadline is 21 days after service of the summons and complaint — i.e., roughly late September 2026 if service was prompt. In WDTX patent practice, defendants (and Apple especially) most often appear at the same moment they file one of: an unopposed motion for extension of time to answer, a motion to transfer venue (very common for Apple), or the answer with counterclaims. Eight days post-filing, no appearance is the expected state of affairs, not an anomaly.

Apple's disclosure obligations under Fed. R. Civ. P. 7.1 (and, in patent cases, its corporate parent statement — Apple has none) also accompany its first filing, so those documents will arrive with the first Apple-signed paper.

What I can say about Apple's WDTX defense rosters (pattern, NOT record evidence)

To be explicit: none of the following is a confirmation of counsel in this case. It is background on who Apple has historically used in W.D. Tex. patent matters, per Bloomberg Law's outside-counsel analysis and related reporting (Bloomberg Law; darik.news syndication of Bloomberg Law):

Two caveats that matter here specifically:

1. This case is in Midland–Odessa, not Waco. Kelly Hart's Apple volume was largely a function of the Albright/Waco pipeline. After the district's reassignment overhaul, Midland–Odessa (Judge David Counts) became a distinct venue with its own local-counsel bar, and the prior case summary already flagged MLex's May 2026 reporting on that shift. Apple's Midland local-counsel choice is not something I found evidence for.
2. Apple does not typically list individual in-house counsel on district-court dockets. Any "in-house" role for Apple in this case would be internal (e.g., Apple's IP litigation group) and would not appear as an attorney of record.

A related item I'd flag rather than assert

The same aggregator domain surfaced a parallel ITC entry: Trinamix GmbH v. Apple Inc., Inv. No. 337-TA-3934, "Filed 09/03/26," "Status: Pre-institution" (Ex Parte ITC page). If genuine, that would mean trinamiX filed a Section 337 complaint at the ITC the same day as the district-court suit — a common patentee strategy pairing an exclusion-order request with district litigation, and it would carry its own counsel roster (ITC complainants routinely use different firms than in district court). However, I treat this entry as unverified and possibly erroneous: the investigation number 337-TA-3934 is anomalously high for a 2026 filing (2026 ITC investigations should fall in roughly the 337‑TA‑1470–1520 range), no press outlet I found mentioned an ITC filing, and ip fray characterized the district suit as trinamiX's first-ever patent litigation. This should be confirmed against the ITC's EDIS system before being relied on.

How to confirm counsel of record definitively

1. PACER → W.D. Tex., case 7:26-cv-00348, docket report filtered to "attorney" entries; look for a "NOTICE of Attorney Appearance" (AO 458), the Rule 7.1 disclosure, and any motion for extension.
2. W.D. Tex. attorney-admission status — any non-Texas firm will need local counsel admitted to the district, which usually appears as a second signature block on Apple's first filing.
3. ITC EDIS (edis.usitc.gov) → search "trinamiX" to confirm or refute 337‑TA‑3934 and capture any separate ITC counsel.
4. Firm press releases / Law360 "New Suits" / Bloomberg Law docket alerts in the days after Apple's first filing will name the defense team.

Net answer: counsel of record for defendant Apple Inc. is not yet identifiable in the public record as of this writing; no Apple attorney appearance, lead counsel, local counsel, or in-house docket designation has been located, and this is consistent with the case being only days past service. The firms in the table above are Apple's historic WDTX patent-defense stable — context only, not a statement of appearance in this matter.