Changsha
China
3
2023-10-12
The entities that hold a legal rights for patent applications filed by inventor LI Wei:
Wei LI from Changsha, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Electrochemical discharge-assisted micro-grinding device for micro-components of brittle and hard materials
#2 | 2023-09-21Electrochemical discharge-enabled micro-grinding process for micro-components of silicon-based materials
#3 | 2023-06-29Device for testing corrosion fatigue resistance on the basis of acoustic emission
5784545 ⎘