Patents/Inventors

Chengling Zhan

FujianCN5 patents

5 Patents

USD10879362025
Audio Headset
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10167742024
Terminal of Video Conference
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10145952024
Camera
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10130132024
Communications Equipment
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD09979172023
Wireless Remote Control
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites