The ITC Opened a Face ID Case Against Apple. The Scope Names the Lasers, Not Just the Phones.

Commissioner Pappas wanted an early record on whether this case would affect U.S. consumers “in light of the role that the patented technology plays in terms of privacy, safety, and security” [1].

That’s footnote 1 of the notice opening an International Trade Commission investigation into Apple’s Face ID, published October 8. It’s one commissioner’s view, and it lost. But it names the odd thing about this case. The feature at stake is a security control, and the remedy on the table is an import ban.

What the ITC actually opened

On October 5, the Commission voted to institute Investigation No. 337-TA-1525, titled “Certain Mobile Electronic Devices and Components Thereof” [1, 3]. The complainants are trinamiX Sensing LLC of Austin and trinamiX GmbH of Ludwigshafen, Germany [1]. Apple is the only respondent [1].

The complaint alleges that Apple imports and sells products infringing claims of six U.S. patents: 12,530,925, 12,288,421, 12,456,334, 12,361,760, 12,298,394 and 12,332,352 [1]. trinamiX asks for a limited exclusion order and cease and desist orders [1]. When it first filed, it also asked the Commission to set a bond on accused imports during the 60-day presidential review period [2].

The scope paragraph is the part I’d print out. The ITC defines the accused products as “iPhones and iPads and components thereof, such as its processor and TrueDepth camera with a Vertical-Cavity Surface-Emitting Laser (‘VCSEL’), a flood illumination VCSEL, and a near-infrared camera module, incorporating face authentication, 3D-sensing, and/or material detection capabilities” [1].

The ITC’s Office of Unfair Import Investigations will not take part as a party [1]. Apple has 20 days after service to respond to the complaint and notice [1].

The patents, and the Texas case running alongside

trinamiX also sued Apple on September 3 in federal court in Midland, Texas, and that complaint is public [4, 5]. It asserts seven patents, the six above plus 12,461,238 [4]. They fall into two families [6]. Four are titled “Optical skin detection for face unlock” and trace to a European application filed February 18, 2021 [4]. Three are titled “Detector for identifying at least one material property” and trace to a European application filed March 15, 2019 [4]. The newest, the ’925 patent, issued January 20, 2026 [4].

The pitch is anti-spoofing. trinamiX says its method projects a light pattern onto a scene and analyzes the reflection to decide whether the surface is human skin, and checks for real facial depth, so a mask, sculpture or printout fails [4]. It says its system has been certified under the FIDO biometric component program, the IIFAA face security test and the Android biometric security test, with a 0% spoof acceptance rate [4].

The complaint does not accuse the original Face ID. It says the 2017 iPhone X version lacked skin and material detection, citing the Bkav mask demonstrations from that November [4]. The accused list starts at the iPhone 15 and runs through the iPhone 17 line, the iPhone 16e, the 17e and the iPhone Air, plus several iPad Pro models [4]. Reuters first reported the suit and said Apple did not immediately respond to a request for comment [5, 6].

What it means if you build things

This section is opinion.

The scope reads like a bill of materials. The ITC didn’t stop at “iPhones.” It named the processor, the TrueDepth VCSEL, the flood illuminator and the near-infrared camera [1]. Those are parts other companies make and ship. A scope that names components gives a supplier reason to read the docket even when it isn’t a respondent. If you sell structured-light modules or near-infrared sensors into phones, this is one to track.

Liveness detection now has a visible patent owner. trinamiX says it markets this technology to consumer electronics, automotive and access control customers and has sent evaluation kits to prospective ones [4]. If you ship face unlock on a door reader, a car or an Android device, and your anti-spoofing checks whether the surface is skin by how infrared light reflects off it, the claim language in these families is worth an hour of your counsel’s time. I’m not saying you infringe. I’m saying the owner just showed it will go after the biggest target in the market.

The domestic industry question is the one I’d watch. The investigation has to decide whether a U.S. industry exists, or is being established, as Section 337 requires [1]. In its Texas complaint, trinamiX says its Austin team was twelve full-time-equivalent employees as of August 2026, about a third of the people in its biometric imaging business worldwide [4]. The ITC’s notice tells the judge to consider how much trinamiX’s allegations “rely on expenditures made by third parties” and “the extent to which expenditures are made outside the United States” [1]. That reads to me like the Commission flagging the question early. Whether a twelve-person engineering team can carry a case that could bar iPhone imports is a fair test of who gets to use this forum.

The public interest point is real, and it cuts in two directions. Commissioner Pappas wanted evidence on privacy, safety and security gathered from the start [1]. One reading: excluding devices with a stronger anti-spoofing feature hurts consumers. The other reading, which trinamiX’s complaint invites: the feature exists because someone patented a fix for a known hole [4]. The majority didn’t delegate the question, so the record will build on the usual schedule [1]. The receipt notice says there will be more chances to comment on public interest after any final initial determination [2].

Back in July I wrote about the USPTO’s proposal on who’s behind patent reexaminations. If Apple takes these patents to the Patent Office for reexamination, that proposal, if finalized, would make it name everyone behind the request.

What I’m watching

• The target date. The ITC says it will set one within 45 days after institution [3]. That date tells you how long Apple’s supply chain lives with this.
• Apple’s response. It is due 20 days after service [1]. I’ll be reading it for whether Apple attacks the domestic industry claim head-on.
• The Texas case. The court suit asks for an injunction and damages over seven patents, one more than the ITC case [4]. Watch whether the two move together. Any ITC exclusion order would still face a 60-day review in which the U.S. Trade Representative can disapprove it for policy reasons [3].