US 12530925

Search Results Summary

I ran searches for the exact number US 12530925 / US12530925B2 (USPTO/Google Patents records, patent databases, and CAFC 2026 docket queries). No results were found in any CAFC or federal-appeal docket for this patent number — there is no indication of pending CAFC litigation involving patent 12530925 as of today. Everything below comes from the USPTO-family record itself and third-party patent databases, which are mutually consistent.

US 12530925 B2 — Bibliographic Facts

Abstract (as indexed by PatentGuru for this granted patent): "Proposed herein are systems for face authentication. The systems are configured to classify an object based on a distribution of light intensity." Note: the full-text capture I worked from did not include a formal abstract paragraph, so treat this indexed abstract as reliable but secondary.

Plain-Language Overview of the Independent Claim Scope

The fetched granted text was truncated before the claims section, so I could not verify the exact number and wording of the independent claims as issued. However, the specification's "Summary of the Invention" (which tracks the independent claims) and family-database records identify at least two independent claim categories — a method and a mobile device — with the following substance:

Independent method claim (face authentication method):

1. Face detection step — capture a 2D image of a scene with a camera and detect a face by identifying predefined geometrical facial features (e.g., eyes, nose, mouth) using a processing unit.
2. Skin detection step — project an illumination pattern (NIR features, e.g., ~940 nm laser spots) onto the scene; capture a second image showing reflection features; analyze the beam profile of at least one reflection feature that falls in the image region corresponding to the detected face; derive a material property from that beam-profile analysis; and characterize the detected face as skin if the material property matches a skin characteristic.
3. 3D detection step — analyze beam profiles of at least four reflection features in the same face region to determine a depth level (e.g., via the depth-from-photon-ratio technique); characterize the detected face as a 3D object if the depth deviates from a predefined plane-object depth.
4. Authentication step — authenticate the face only if it is characterized as both skin and a 3D object, defeating photo/video and 3D-mask presentation attacks.

Independent mobile-device claim: A mobile device (camera + illumination unit + processing unit) configured to execute the face-detection, skin-detection, 3D-detection, and authentication steps above. (Wanfang/Espacenet-family records show this device-form claim with reference numerals 110–124.)

The family (other granted US patents with the same title — 12288421, 12361760, 12456334, and a later continuation US 2026/0105781 A1 from application 19/420,836) indicates a continuation chain; those numbers are different patents and are not substitutes for 12530925.

Uncertainty Notes

• Claims text: The exact granted claim set of US12530925B2 was not available in my truncated capture, and my search budget did not retrieve the full claims. The independent-claim description above is reconstructed from the specification's summary and family records, not quoted from the issued claims — treat claim-by-claim wording as approximate.
• CAFC 2026 dockets: Searches returned nothing for this patent number; absence of a docket is not proof of no litigation, only that no public CAFC 2026 docket record surfaced.
• Abstract and representative: Both come from third-party aggregators rather than a directly fetched USPTO abstract page.

I'll search multiple litigation databases and news sources for any cases involving US Patent 12530925.

The news results confirm a recent trinamiX (BASF) v. Apple lawsuit in W.D. Tex. Midland over face-authentication patents, but they don't identify the seven asserted patents. I need to determine whether US 12530925 is among them. Let me search docket and case-list sources.

I have to stop searching now (step limit reached), but I have enough to give you a carefully hedged answer. Here is the status of known litigation involving US Patent 12530925:

Direct answer

No litigation naming US Patent 12530925 has been confirmed from any docket or case-list source I could retrieve. Searches of the exact patent number against litigation databases, CAFC dockets, and news returned zero direct hits tying 12530925 to any case by number. The earlier CAFC-docket work for this matter likewise found nothing.

However, there is a highly relevant, very recent lawsuit by the patent owner (trinamiX GmbH, a BASF subsidiary) that may involve this patent — the press coverage matches this patent's subject matter exactly ("material and skin detection" for face unlock), but the reporting does not enumerate the seven asserted patents, so I cannot confirm 12530925 is among them.

The trinamiX / BASF v. Apple case (subject-matter match, patent numbers unconfirmed)

Why 12530925 plausibly fits — and why I can't confirm it

• US 12530925 B2, titled "Optical skin detection for face unlock", granted January 20, 2026, to TrinamiX GmbH — squarely within the technology described in the complaint (anti-spoofing face unlock using optical skin/material detection).
• A suit filed September 3, 2026 post-dates the January 20, 2026 grant, so 12530925 would be eligible for assertion.
• Contradiction/uncertainty flag: Every news account says "seven patents" but none lists them. Without the complaint or docket (PACER/Unified Patents/CM/ECF for W.D. Tex.), I cannot state as fact that 12530925 is one of the seven. It would be an inference, not a verified fact.
• Date discrepancy flag: Your prompt states the current date as April 26, 2026, but all retrieved sources are dated September 3–4, 2026 (consistent with the system date of September 4, 2026). I treated the live search results as authoritative per your instructions; the case was filed after your stated "current date," which you may want to reconcile.

Recommended next steps to confirm

1. Pull the W.D. Tex. Midland docket (PACER or the court's public access) for the trinamiX v. Apple complaint filed ~Sept. 3, 2026, and check the complaint's exhibit listing the seven asserted patents for "US 12530925 B2."
2. Check Unified Patents litigation portal and Docket Navigator for a trinamiX v. Apple entry, which typically lists asserted patents.
3. Re-run a CAFC docket search only if/after an appeal is filed — none exists yet.

Bottom line: As of the information available, no case is confirmed to name US 12530925 specifically; the only litigation plausibly involving it is the just-filed trinamiX v. Apple action in W.D. Tex. (Midland), filed September 3, 2026, asserting seven trinamiX face-authentication patents whose numbers are not yet publicly itemized in the sources I could reach.

I'll verify whether any AIA trial proceedings exist for this patent through targeted web searches.

The initial searches surface no PTAB proceedings. Let me run a few more verification searches against PTAB-specific and docket sources.

Proceedings overview

Total count: zero. The USPTO Open Data Portal (the canonical source for AIA trial data) lists no inter partes review, post-grant review, or covered business method proceeding on US 12530925 B2 as of the most recent ingest, and targeted web searches of PTAB, Unified Patents, CourtListener, and Federal Circuit docket sources returned nothing for this patent number or for TrinamiX GmbH as a PTAB party. There are no proceedings to categorize by status, and no Final Written Decisions, settlements, or appeals exist to cite. For a defendant, the honest bottom line is neutral-to-cautious: the patent is completely untested before the PTAB — no claim has been canceled and no claim has been sustained, and the statutory windows for both PGR and IPR are either open now or open imminently (see below).

No proceeding-specific sections follow because no proceeding exists. I am not going to invent proceeding numbers, panel names, or decisions; every search below returned empty results, which is itself the finding.

What the record actually shows

Canonical structured data (USPTO ODP): "The USPTO ODP API returns no AIA trial proceedings for this patent as of the most recent ingest." This block is the controlling source and reports zero trials.

Web-search corroboration (2026-09-04):

• Searches for "12530925" inter partes review PTAB TrinamiX, "US 12530925" OR "US12530925" IPR petition, TrinamiX IPR "inter partes review" USPTO PTAB, TrinamiX GmbH patent trial PTAB proceeding face unlock, and "US12530925B2" PTAB E2E all returned no PTAB or litigation records — only patent-family aggregator pages (PatentGuru, freepatentsonline, patents-review.com, Unified Patents' WO-portal) describing the patent itself and its continuation family.
• No CAFC appeal docket exists for this patent either (per the earlier docket analysis in this file).
• The patent's own legal-status timeline (granted 2026-01-20, active, anticipated expiration ~2042-02-17) shows no PTAB events.

Strategic summary

• Claim status: ALL UNTESTED. Every claim of US 12530925 B2 — including the independent method and mobile-device claims reconstructed in the earlier sections of this file — remains fully in force and has never been challenged in an AIA trial. None are canceled; none have been "hardened" by surviving an IPR. Because the exact issued claim set was not available in the truncated capture, defense work should start by pulling the granted claims from USPTO Patent Center before doing any claim-by-claim analysis.

• Estoppel landscape: none exists yet — which cuts both ways. No § 315(e)(2) estoppel binds anyone, because no petition has been filed and no institution has occurred. For a defendant facing assertion today, all prior-art grounds remain available — there is no IPR history that forecloses any § 102/§ 103 combination. But conversely, the patent owner has not been forced to defend the claims, so there is no PTAB record to leverage.

• Timing windows — this is the most important tactical point. The patent granted 2026-01-20. Today is 2026-09-04:

  • PGR window is OPEN. A post-grant review under 35 U.S.C. § 321(c) may be filed within nine months of grant, i.e., until approximately 2026-10-20. PGR permits § 112 (written description/enablement/definiteness) challenges plus § 102/§ 103 on any prior art — a materially broader menu than IPR. If a defendant has a § 112 theory against the beam-profile/material-property claim language, that theory must be filed as a PGR within the next ~6 weeks or it is lost forever (§ 112 grounds are unavailable in IPR).
  • IPR window opens 2026-10-21. After the PGR window closes, inter partes review under § 311 becomes available, limited to § 102/§ 103 over patents and printed publications.
  • Neither PGR nor IPR can be filed by a defendant who has already been sued more than one year prior to the petition (§ 315(b)) — so a defendant currently being asserted against should treat the 2026-10-20 PGR deadline and the § 315(b) one-year bar as twin clocks running now.

• Pattern signals: none. This is TrinamiX GmbH's first appearance in any PTAB search I ran — no repeat-petitioner pattern, no Unified Patents or other defensive-aggregator involvement, and no aggressive PTAB-appeal history by the patent owner. TrinamiX is a BASF-linked sensor/authentication technology house (the family includes granted US 12,288,421; 12,361,760; 12,456,334 and pending continuation US 2026/0105781 A1), but none of those family members shows PTAB activity either.

Recommended next steps

1. Confirm the zero-proceeding finding directly at the USPTO PTAB Trial Search / E2E portal (searching both "12530925" and "TrinamiX") and check USPTO Patent Center for the issued claims of US 12530925 B2 — the granted claim text was unavailable in the truncated capture and is the necessary foundation for any challenge.

2. If you are being asserted against and have § 112 (written description, enablement, indefiniteness) concerns: file a PGR before ~2026-10-20. This is the only vehicle for § 112 grounds and the window closes in roughly six weeks. Also calendar the § 315(b) one-year-from-service bar for IPR.

3. If the PGR window is allowed to lapse, prepare IPR grounds (§ 102/§ 103 only) for filing on or after 2026-10-21, and build the record now — the family's own cited art (e.g., US 2019/213309 A1 on ranging-sensor face authentication, and TrinamiX's WO 2020/187719 material-classification lineage) plus the classic dot-projector prior art (Apple/PrimeSense-style structured-light systems, Microsoft's reflectivity-map structured light work, US 10,242,278 / WO 2016/116307 skin detection) are the natural lead references.

4. Do not over-read the absence of PTAB activity. A well-asserted patent usually attracts IPRs, but this patent issued only ~7 months ago and the earliest possible IPR petition date (2026-10-21) has not yet arrived. An empty PTAB docket here means the patent is untested, not weak — treat the claim set as fully enforceable until a petition is actually instituted.

Verification caveat: all searches were run 2026-09-04 via general web search; I could not query the PTAB E2E portal's search interface directly within this session. The ODP structured block (zero proceedings) plus empty results across five independent query formulations is strong but not absolute evidence — a same-day check of PTAB E2E before any filing deadline is the prudent confirmation step.