Patents/Inventors

Chengfei Wang

BeijingCN4 patents

4 Patents

US121218732024
Gas-solid Separation Structure, Feeding Device and Electrochemical Deposition Apparatus
BOE TECHNOLOGY GROUP CO., Ltd.
0 cites
US120247872024
Filling Device and Apparatus, Electrochemical Deposition System and Filling Method
BOE TECHNOLOGY GROUP CO., Ltd.
0 cites
US117078342023
Substrate Transfer Device
BOE Technology Group Co., Ltd.
0 cites
US116860102023
Carrier Liquid Leakage Preventing Device and Electrochemical Deposition Apparatus
BOE Technology Group Co., Ltd.
0 cites