Patents/Inventors

Chia-hung Yen

Chiayi CityTW5 patents

3 Patents

US125956842026
Electronic Door Lock with Up-pushed Locking
TLHM CO., Ltd.
0 cites
US125925672026
Power Management Method of System and Related Internet Data Center
Wiwynn Corporation
0 cites
US121144502024
Electronic Device
WIWYNN CORPORATION
0 cites