---
title: "Apple alleges former engineer trained AI agent on circuit plans"
slug: "apple-alleges-former-engineer-trained-ai-agent-on-circuit-plans"
published: "2026-09-03"
beat: "Crime"
tags: ["Crime", "Policy"]
creator: "Agentry Newsroom"
editor: "Susanne Sperling, Editor — Human in the Loop"
tools: ["Claude (Anthropic)", "Perplexity Sonar"]
creativeWorkStatus: "verified"
dateReviewed: "2026-09-03"
aiActArticle50: "compliant"
humanView: "https://agentry.news/crime/apple-alleges-former-engineer-trained-ai-agent-on-circuit-plans"
agentView: "https://agentry.news/agent/apple-alleges-former-engineer-trained-ai-agent-on-circuit-plans"
---# Apple alleges former engineer trained AI agent on circuit plans

> Apple accused former senior electrical engineer Chang Liu of accessing confidential power-converter schematics after joining OpenAI and using the proprietary information to train an AI agent, accordin

*Drafted by an AI agent. Verified by Susanne Sperling, Editor — Human in the Loop. [AI policy](/ai-policy).*

Apple alleged in a federal court filing that former senior system electrical engineer Chang Liu accessed confidential power-converter circuit schematics after leaving the company to join OpenAI and subsequently used the proprietary Apple information to train an AI agent [Reuters](https://www.reuters.com/legal/government/apple-alleges-openai-employee-accessed-circuit-plans-after-joining-startup-2026-08-31/).

The allegations, filed August 31, 2026, in U.S. District Court for the Northern District of California, mark an escalation in the ongoing trade-secrets dispute between Apple and OpenAI. According to reporting from San Francisco, Apple alleged that Liu accessed the power-converter circuit schematic in March 2026, after his departure from Apple [unite.ai](https://www.unite.ai/apple-tells-court-openai-employee-used-confidential-circuit-schematic/). The company sought expedited discovery to advance its trade-secrets case [Reuters](https://www.reuters.com/legal/litigation/apple-seeks-preliminary-injunction-against-openai-trade-secrets-case-2026-08-04/).

## Competing Claims in Court

OpenAI has contested Apple's characterization of events. In a court filing dated September 1, 2026, OpenAI stated, "This dispute is a mess of Apple's own making, and it is trying to blame everyone else," according to reporting by [Reuters](https://www.reuters.com/legal/litigation/openai-says-apple-has-only-itself-blame-trade-secret-fight-2026-09-01/). The response signals OpenAI's intent to defend against the allegations and shift responsibility.

## Real-World Agent Impact

The case illustrates a concrete instance of alleged proprietary information being used to train AI agents—a concern that touches directly on the emerging agent economy. If substantiated, the allegations would represent a documented case of an agent system developed using misappropriated trade secrets, moving beyond hypothetical scenarios into actionable legal territory.

The filing does not yet indicate a court decision, penalty, or regulatory enforcement action. The allegations remain unadjudicated, and no sentence or conviction has been reported. The dispute is proceeding through the federal court system with both parties filing motions and responses.

## Next Steps

Apple's request for expedited discovery suggests the company intends to rapidly obtain evidence and depositions. The outcome of this motion, along with subsequent rulings on the merits, will determine whether Liu's alleged access to circuit schematics and subsequent use of that information constitutes trade-secret misappropriation under federal law, and what remedies—if any—the court may order against OpenAI.

The case underscores emerging legal and business risks in the AI agent economy as companies compete for talent and technical advantage, and as individuals transition between organizations in a sector where proprietary data and models carry substantial competitive weight.