Patents/Inventors

Qizhong Wang

ShandongCN2 patents

4 Patents

US124324862025
Sound Generating Device Module
GOERTEK Inc.
0 cites
US123421122025
Loudspeaker Module and Electronic Device
GOERTEK Inc.
0 cites
US123421452025
Sound Generating Device Module
GOERTEK Inc.
0 cites
US123421462025
Sound Generating Device Module
GOERTEK Inc.
0 cites