Jinan
China
2
2024-02-22
The entities that hold a legal rights for patent applications filed by inventor HE Wei:
Wei HE from Jinan, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Hydraulic actuator with no friction and zero leakage, and its drive system
#2 | 2023-08-22Electro-hydraulic micro-displacement platform, a micro-displacement system, a precision compensation system, and its method
6073220 ⎘