Recently, Chinese automaker Geely has announced it will share its extensive battery safety patent portfolio with competitors and partners worldwide, which may reshape the EV industry. With over 1,562 safety-related patents—ranging from thermal management systems to AI-driven redundancy protocols—Geely is not just positioning itself as a leader in EV technology but actively working to redefine global standards for automotive safety.

At the heart of Geely’s announcement is its Shendun Battery Safety System, which has already passed rigorous testing. The system’s five-level redundant algorithm and AI Digital Chassis (with 4-millisecond reaction times) set new benchmarks for stability and crash survivability. Geely’s Thunderbolt EM-i hybrid system, featuring a triple-motor backup design, further ensures operational continuity even under component failure. These innovations are now available to the industry through Geely’s open patent pool, which includes over 1,500 patents.

By sharing its patents, Geely aims to reduce the cost of EV safety development for smaller competitors, creating a larger, safer market for all. This could accelerate EV adoption globally, particularly in regions with lax regulations.

While Geely’s strategy is visionary, risks remain. Competitors might resist adopting its patents if they perceive a loss of control over their IP. Additionally, the global EV market’s rapid growth could strain supply chains, particularly for battery materials. Geely’s liquid-cooled battery assemblies and quick-replacement hybrid batteries (patented in 2024) may mitigate these risks, but execution is key.

From IPRdaily

May 6th, 2025