Tesla drops lawsuit against former engineer, ending theft allegations that dragged in Chinese competitor Xpeng
- Tesla had accused Cao Guangzhi, an engineer, of misappropriation of trade secrets, breach of contract and breach of the duty of loyalty
- Terms of settlement are confidential, but include a monetary payment to be made by Cao to Tesla

“Xpeng is pleased that Tesla and Cao have finally resolved their disputes,” in particular arriving at a resolution “that allows Cao to move forward with his career,” the Guangzhou-based carmaker said, adding that Xpeng was never a party to the law suit. Tesla executives in Shanghai declined to comment.
Tesla had accused Cao of misappropriation of trade secrets, breach of contract and breach of the duty of loyalty, in a lawsuit filed with the United States District Court, Northern District of California. The carmaker claimed that during his employment with Tesla, Cao took copies of source code related to its Autopilot system by uploading it to his personal iCloud account, and that he retained these copies after he resigned in January 2019 and began working for Xpeng in breach of his agreements with Tesla and state and federal law.
The Chinese carmaker says its Navigation Guided Pilot self-driving system was developed independently using proprietary coding and had nothing to do with Tesla’s system.
