Patents/Inventors

Qiquan Liang

GuangdongCN3 patents

4 Patents

US122656712025
Wireless Communication Method and Active Pen
SHENZHEN GOODIX TECHNOLOGY CO., Ltd.
0 cites
US122400062025
All-plastic Pump
Guangzhou Shanggong Plastic Co., Ltd
0 cites
US119282792024
Wireless Communication Method and Active Pen
Shenzhen Goodix Technology Co., Ltd.
0 cites
US117869252023
Dual-spring All-plastic Vacuum Pump
Guangzhou Shanggong Plastic Co., Ltd
0 cites