Shanghai
China
3
2025-05-15
The entities that hold a legal rights for patent applications filed by inventor Liu Dawei:
Dawei Liu from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
LIQUID DELIVERING SYSTEM FOR WAFER CLEANING EQUIPMENT
#2 | 2025-05-15METHOD OF CONTROLLING MIXED LIQUID TO BE DELIVERED FOR SPM SOLUTION
#3 | 2015-08-20Safety control method and device for system with precharging circuit, and system thereof
1265882 ⎘