Patents/Inventors

Ping-yu Chu

Hsinchu CountyTW3 patents

4 Patents

US122378002025
Electric Window Covering, Control Device Thereof and Control Method Thereof
Nien Made Enterprise Co., Ltd.
0 cites
US120780112024
Motorized Window Treatment
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