Shanghai
China
5
2025-07-03
The entities that hold a legal rights for patent applications filed by inventor CUI Yi:
Yi CUI from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
PISTON PIN HOLE FRICTION AND WEAR TEST AND TORQUE MEASUREMENT DEVICE
#2 | 2025-07-01Piston pin hole friction and wear test and torque measurement device
#3 | 2025-04-15Device for measuring diameter error of roller for threaded pair transmission
#4 | 2025-02-20Semi-Solid State Battery and Preparation Method Therefor
#5 | 2024-08-29Method for Preparing In-Situ Polymerized Semi-Solid State Battery
6765703 ⎘