Beijing
China
5
2024-12-19
The entities that hold a legal rights for patent applications filed by inventor Wang Ruiting:
Ruiting Wang from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Wafer cleaning apparatus and wafer transfer device
#2 | 2024-10-10WAFER CLEANING EQUIPMENT, WAFER CHUCK, AND WAFER CLEANING METHOD
#3 | 2017-12-14Device for holding and rotating plate shaped article
#4 | 2013-08-29Device for holding disk-shaped articles and method thereof
#5 | 2013-06-27Apparatus for manufacturing semiconductor wafer
305074 ⎘