Inventor
TAN HUAQIANG
CN4 patents
Patents
4 patentsUS11767592B2Sep 26, 2023
Gas-dispersing apparatus for multiple chemical resources
PIOTECH INC2 citations69
US12146220B2Nov 19, 2024
Apparatus and method for manufacturing semiconductor film
PIOTECH INC0 citations50
US12094755B2Sep 17, 2024
Protection mechanism and method for protecting wafer and pin
PIOTECH INC0 citations49
US11488802B2Nov 1, 2022
Semiconductor device for condition-controlled radio frequency system
PIOTECH INC0 citations49