Patents/Inventors

Fengwen Liu

GuangzhouCN6 patents

5 Patents

USD11147552026
Electronic Screen
GUANGZHOU SHIRUI ELECTRONICS CO., Ltd.
0 cites
USD11137782026
Display Screen
GUANGZHOU SHIRUI ELECTRONICS CO., Ltd.
0 cites
USD10796682025
Speakerphone
GUANGZHOU SHIRUI ELECTRONICS CO., Ltd.
0 cites
USD10364402024
Display Panel
GUANGZHOU SHIYUAN INNOVATION TECHNOLOGY CO., Ltd.
0 cites
US118506182023
Nozzle Assembly, Ejecting Device and Ejecting Method
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., Ltd.
0 cites