Apple Sues Chinese language Phonemaker Oppo For Alleged Commerce Secrets and techniques Theft

Apple is suing Chinese language client electronics firm Oppo for poaching a member of the Cupertino big’s Apple Watch group to allegedly steal commerce secrets and techniques.

Apple, represented by legal professionals from Kirkland & Ellis, is bringing the lawsuit in opposition to the corporate’s former sensor system architect Dr. Cheng Shi, and his new employers China-based Oppo and California-based Innopeak.

Dr. Shi now leads a group growing sensing know-how at Oppo’s U.S. workplace, in line with a criticism filed by Apple on Thursday within the Northern District of California.

What’s Shi accused of doing?

Dr. Shi was a extremely paid engineer at Apple between January 2020 and June 2025 the place Apple says he had “a entrance row seat to Apple’s improvement of its cutting-edge well being sensor know-how, together with extremely confidential roadmaps, design and improvement paperwork, and specs for ECG sensor know-how,” which helps Apple Watches measure coronary heart exercise, in line with the criticism. 

Apple accuses Dr. Shi of downloading 63 confidential paperwork on the corporate’s shared drive for workers to a USB drive simply three days earlier than leaving. The paperwork allegedly included delicate data on the technological capabilities of but to be launched merchandise and “technical specs regarding {hardware} and software program implementations” of Apple’s sensor merchandise like temperature sensors in its Apple Watch choices.

Earlier than downloading the paperwork from Apple’s shared drive onto his Macbook, Dr. Shi’s web search historical past allegedly revealed that he seemed up “how one can wipe out macbook” and “Can someone see if I’ve opened a file on a shared drive?”

Apple additionally claims that Dr. Shi stole confidential technical data from the group that’s growing Apple’s customized chips. Apple develops its personal customized silicon chips for its Mac, iPhone, and iPad merchandise. The corporate has additionally been engaged on designing customized AI chips for a while now, and the trouble is taken into account key to CEO Tim Prepare dinner’s AI overhaul.

Oppo is thought for its high-tech smartphones, and the China-based firm received some warmth on-line again in 2020 for releasing what many deemed an Apple Watch clone.

Oppo’s smartphones, though ano match but to Apple’s iPhones, do remarkably nicely in Asian markets, significantly in China, one in every of Apple’s largest markets.

Together with Huawei and Xiaomi, Oppo has eaten away at Apple’s China market share, inflicting Apple to fall off from the record of top five smartphone vendors in China in 2024. However the tech big has not too long ago began turning this narrative round: iPhone gross sales rose to the highest spot in China in Might, Reuters reported in June citing preliminary third-party knowledge, driving an general enhance in international gross sales for Apple.

Though Oppo doesn’t do enterprise within the U.S., the corporate does personal and function a “analysis middle” in Silicon Valley beneath each Oppo and Innopeak’s names, in line with the criticism.

Oppo has not but responded to Gizmodo’s request for remark.

What does Apple say occurred?

Apple factors to proof from Dr. Shi’s work-issued telephone, which allegedly exhibits his communications with Oppo senior management from April 2025 to till he left Apple on the finish of June.

“This week I’ll inform my group about my resignation,” he allegedly wrote in messages included within the lawsuit. “Currently, I’ve additionally been reviewing numerous inner supplies and doing a variety of 1:1 conferences in an effort to gather as a lot data as attainable – will share with you all later.”

Within the month earlier than he left Apple, Dr. Shi allegedly scheduled 33 one-on-one conferences protecting initiatives he was not concerned in, in comparison with a mean of seven monthly a 12 months earlier.

Then when he did resign on the finish of the month, Dr. Shi didn’t inform colleagues that he would start work at Oppo, however as an alternative mentioned that he was “returning to China to are inclined to his aged dad and mom and had no plans to hunt new employment,” in line with the criticism.

Apple is searching for an injunction prohibiting Oppo from utilizing Apple’s commerce secrets and techniques, and is asking the court docket to award restitution and damages in an quantity to be decided at trial.