OpenAI Counters Apple's Trade Secrets Suit: A Window into AI Hardware Rivalry and Talent Wars

In a sharp escalation of tensions between two tech giants, OpenAI has filed a detailed opposition to Apple's request for a preliminary injunction in a trade secrets lawsuit, accusing the iPhone maker of creating its own "mess" through lax offboarding practices and personal account policies. The July 2026 complaint from Apple alleges that former employees Tang Yew Tan (now OpenAI's chief hardware officer) and Chang Liu systematically misappropriated confidential hardware design, manufacturing, and supply-chain data to accelerate OpenAI's entry into consumer hardware via its io Products acquisition.[1][2]

OpenAI's September 2026 filing pushes back forcefully, claiming Tan returned prototypes and used only public or old components in interviews as demonstration aids, while Liu accessed files solely at the request of former Apple colleagues still needing project continuity. It highlights Apple's encouragement of personal iCloud accounts for work and abrupt employee escorts as factors complicating clean separations. Apple, in turn, submitted new evidence from a MacBook provided by OpenAI, alleging Liu accessed a "power-converter circuit" schematic and used proprietary info to train an AI agent.[3]

This dispute offers rare visibility into the high-stakes competitive landscape of AI hardware. With over 400 former Apple employees now at OpenAI, the case underscores aggressive talent poaching amid OpenAI's push into devices, building on its io Products partnership with Jony Ive. Ethically, it raises questions about the boundaries of "know-how" transfer in innovation ecosystems—where industry veterans like Tan bring invaluable expertise that blurs into alleged misappropriation. The litigation could delay OpenAI's hardware timeline through injunctions or discovery burdens, illustrating how trade secret battles serve as proxies for broader market positioning rather than isolated IP disputes. Court documents reveal patterns of recruiting tactics and supplier approaches that echo industry norms but are now weaponized in court.[4]