Patents/Inventors

Chaofan Ye

GuangdongCN3 patents

3 Patents

USD11118832026
Smoke Alarm
SHENZHEN SHENAN YANGGUANG ELECTRONICS CO., Ltd.
0 cites
USD10205072024
Water Valve Controller
Shenzhen Shenan Yangguang Electronics Co, Ltd.
0 cites
USD10138982024
Animal Door
Shenzhen Weilan Xunce Technology Co., Ltd.
0 cites