Patents/Inventors

Daoqiu Wang

TianjinCN2 patents

3 Patents

USD11097912026
Smart Head-mounted Camera
Tianjin Hualai Technology Co., Ltd.
0 cites
USD10880882025
Smart Pan-tilt Camera
Tianjin Hualai Technology Co., Ltd.
0 cites
USD10880892025
Smart Pan-tilt Camera
Tianjin Hualai Technology Co., Ltd.
0 cites