Patents/Inventors

Shuhua Liang

TaoyuanTW8 patents

6 Patents

USD11207932026
Doorbell
Shenzhen Lingdu Auto Electronics Co., Ltd.
0 cites
USD11200642026
Monitoring Camera
Shenzhen Lingdu Auto Electronics Co., Ltd.
0 cites
USD11174092026
360-degree Rotatable Camera
SHENZHEN LINGDU AUTO ELECTRONICS CO., Ltd.
0 cites
USD10858392025
Smart Door Lock
Dongguan Lingdu Electronics Technology Co., Ltd
0 cites
USD10247272024
Smart Door Lock
Dongguan Lingdu Electronics Technology Co., Ltd
0 cites
USD10251822024
Combined Camera and Light
SHENZHEN LINGDU AUTO ELECTRONICS CO., Ltd.
0 cites