Patents/Inventors

Chao-hung Nien

TaichungTW5 patents

6 Patents

US124978312025
Motorized Blind and Manual Switching Clutch Structure Thereof
Nien Made Enterprise Co., Ltd.
0 cites
US124604762025
Window Covering System
Nien Made Enterprise Co., Ltd.
0 cites
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