Apple sues OpenAI over alleged trade‑secret theft

Apple filed a lawsuit in a California federal court on Friday accusing OpenAI of misappropriating Apple’s hardware trade secrets to accelerate its own AI‑device effort, naming former Apple designers Tang Tan and Chang Liu as defendants [1].

Allegations and alleged misconduct

The complaint says Tang Tan, who helped design the iPhone, Apple Watch and iPod, now serves as OpenAI’s chief hardware officer, and that he “directed job candidates … to bring actual parts from Apple to their interviews” at OpenAI [1]. Chang Liu is accused of downloading “several confidential hardware‑related files” onto a personal device after leaving Apple [1]. Apple claims the pattern of theft was uncovered during an internal investigation that revealed former employees accessing and extracting proprietary designs.

Context and market implications

Apple’s lawsuit follows a partnership that began in 2024 to embed ChatGPT as an “answer engine” on iPhone when Siri fell short [1]. The relationship has since soured as OpenAI pursues a physical AI device, a move analysts say could eventually compete with Apple’s own products [1]. OpenAI’s hardware ambitions are described as a “new way to interact with AI” beyond traditional screens, echoing earlier efforts by Amazon and Google to introduce screen‑free speakers [1]. The filing also implicates io Products, a firm co‑founded by Jony Ive, Tang Tan and others, which was acquired by OpenAI in a deal valued at nearly $6.5 billion [1].

Competitive landscape

OpenAI’s hardware push, if successful, would place it in direct competition with Apple’s tightly integrated ecosystem of devices. The lawsuit underscores a broader trend of AI firms courting top hardware talent from established tech giants, raising questions about the protection of proprietary information. OpenAI’s CFO has indicated a consumer hardware product is slated for release “towards the end of this year,” suggesting a timeline that could pressure Apple’s own device roadmap [1].

What to watch

• Any court filings or motions that reveal more detail about the specific trade‑secret assets involved.
• OpenAI’s announced hardware launch timeline, especially the “end‑of‑year” target mentioned by its CFO.
• Potential responses from Apple’s hardware teams or further legal actions against other former employees.

The case highlights the growing friction between leading AI developers and traditional hardware manufacturers as both race to embed advanced intelligence into physical products, and it may set precedents for how trade‑secret protections are enforced in the AI era.