Patents/Inventors

Fang Bian

TianjinCN5 patents

6 Patents

USD10924292025
Power Amplifier
HIFIMAN KUNSHAN TECHNOLOGY GROUP CO., Ltd.
0 cites
USD10835862025
Headphone Box
HEAD-DIRECT (KUNSHAN) COMPANY LIMITED
0 cites
USD10838032025
Earphone Charging Case
HEAD-DIRECT (KUNSHAN) COMPANY LIMITED
0 cites
USD10626912025
Headphone
HIFIMAN KUNSHAN TECHNOLOGY GROUP CO., Ltd.
0 cites
USD10576882025
Earphone
Head-direct (Kunshan) Company Limited
0 cites
USD10424092024
Earphone
HEAD-DIRECT (KUNSHAN) COMPANY LIMITED
0 cites