Patents/Inventors

Shengjun Li

ShenzhenCN3 patents

4 Patents

USD10539092024
Network Video Recorder
Shenzhen Raycloud Technology CO., Ltd.
0 cites
USD10251802024
Dome Camera
Shenzhen Raycloud Technology CO., Ltd.
0 cites
USD10032612023
Network Video Recorder
0 cites
USD09845102023
Monitoring Camera
0 cites