Patents/Inventors

Guofeng Hong

GuangzhouCN4 patents

4 Patents

US125558892026
Antenna Fixing Assembly and Interactive Board
GUANGZHOU SHIRUI ELECTRONICS CO., Ltd.
0 cites
US122375912025
Antenna Assembly and Interactive White Board
GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED
0 cites
US120880002024
Interactive White Board
GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED
0 cites
US120743692024
Antenna Assembly and Electronic Device
GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED
0 cites