Patents/Inventors

Chin-chu Chiu

Hsinchu CountyTW2 patents

3 Patents

US124978312025
Motorized Blind and Manual Switching Clutch Structure Thereof
Nien Made Enterprise Co., Ltd.
0 cites
US120067652024
Window Covering
Nien Made Enterprise Co., Ltd.
0 cites
US116295522023
Window Covering and Driving Device Thereof
Nien Made Enterprise Co., Ltd.
0 cites