Patents/Inventors

Chienfeng Yeh

ShenzhenCN2 patents

3 Patents

US124391972025
Earphone
HONOR DEVICE CO., Ltd.
0 cites
US123865842025
Sound Recording Method and Apparatus
HONOR DEVICE CO., Ltd.
0 cites
US123170212025
Earphone
Beijing Honor Device Co., Ltd.
0 cites