Patents/Inventors

Zheyun Wang

HangzhouCN3 patents

3 Patents

USD11187342026
Webcam
HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., Ltd.
0 cites
USD10390162024
Surveillance Camera
Hangzhou Hikvision Digital Technology Co., Ltd.
0 cites
USD10231002024
Surveillance Camera
Hangzhou Hikvision Digital Technology Co., Ltd.
0 cites