Apple Seeks Injunction Against OpenAI as Trade Secret Dispute Expands

August 4, 2026

Apple has escalated its legal dispute against OpenAI by filing for a preliminary injunction intended to stop the artificial intelligence firm from developing devices or products using Apple’s proprietary technology. In a recent court filing, the iPhone maker expressed concerns that additional former personnel may have improperly transferred confidential information before joining OpenAI or related entities.

What Happened

The legal action focuses on allegations of trade secret theft involving former Apple staff members. Apple’s recent court filing targets key individuals, including senior systems engineer Chang Liu and Chief Hardware Officer Tang Yew Tan. The filing requests expedited discovery involving Liu, Tan, OpenAI, the OpenAI foundation, and io, a device startup co-founded by Apple’s former lead designer Jony Ive.

According to Apple’s ongoing internal investigation, at least 11 other former employees—in addition to Liu, Tan, and previously named employee Yu-Ting Peng—may have served as witnesses or been directly involved in the unauthorized handling of proprietary data.

The company highlighted specific incidents in its legal filing:

A former employee allegedly met with Mr. Liu and Ms. Peng prior to Ms. Peng’s OpenAI job interview to discuss proprietary information concerning unannounced Apple products.
Another former staff member reportedly captured screenshots of confidential documents related to an unannounced product before interviewing with OpenAI.
Following the initial lawsuit filing, several former Apple employees currently working at OpenAI contacted Apple to return company-issued work devices that had been retained after their departure.

Key Highlights

Preliminary Injunction Sought: Apple wants to halt OpenAI from creating AI devices or products derived from its proprietary technology.
Expanded Scope: Investigation findings suggest at least 11 additional former Apple workers may be tied to the trade secret allegations.
Targeted Entities: Apple’s request for expedited discovery covers OpenAI, its foundation, startup io, and specific engineers including Chang Liu and Tang Yew Tan.
Alleged Misconduct: Claims include pre-interview discussions of unannounced products, document screenshotting, and the unreturned retention of company hardware.
OpenAI’s Denial: OpenAI maintains it does not possess or desire Apple’s trade secrets, describing Apple’s legal assertions as inaccurate.

Why This Matters

This development signifies an intensifying conflict over intellectual property and hardware talent between major technology entities. Apple argues that expedited discovery and court intervention are essential to prevent the unauthorized use of unannounced hardware innovations and confidential technological designs in rival product lines.

OpenAI’s Response and Counterclaims

OpenAI has firmly rejected Apple’s accusations in a public statement, describing the request for a preliminary injunction as unnecessary and based on false claims. OpenAI stated that it neither holds nor seeks access to Apple’s trade secrets, emphasizing its focus on independent technological development.

Additionally, OpenAI cited prior missteps by Apple during early communications, including sending emails to the wrong recipient due to a surname mix-up and making inaccurate claims regarding discussions with OpenAI’s general counsel. OpenAI further alleged that any residual system access retained by former workers stemmed from Apple’s own security procedures rather than corporate theft.

What to Watch Next

The legal proceeding remains subject to court rulings on Apple’s pending motions:

The court’s decision regarding Apple’s request for a preliminary injunction to halt product development based on disputed technology.
The court’s evaluation of Apple’s request for expedited discovery targeting OpenAI, startup io, and named individual employees.

Frequently Asked Questions

What is Apple asking the court to do in its filing?

Apple is asking for a preliminary injunction to stop OpenAI from developing products or AI devices using Apple technology, along with expedited discovery regarding several individuals and affiliated entities.

Which entities and individuals are named in Apple’s expedited discovery request?

Apple requested expedited discovery involving OpenAI, the OpenAI foundation, startup io, Chief Hardware Officer Tang Yew Tan, and senior systems engineer Chang Liu.

How has OpenAI responded to these allegations?

OpenAI stated in a public blog post that it does not possess or want Apple’s trade secrets, calling the requested injunction unnecessary and based on false information, while pointing to security and administrative errors by Apple.

Source: TechCrunch