Patents/Inventors

Weifeng Tong

ShanghaiCN5 patents

6 Patents

US123146292025
Wireless Audio System and Method for Wirelessly Communicating Audio Information
BESTECHNIC (SHANGHAI) CO., Ltd.
0 cites
US120283932024
Wireless Multimedia Apparatus and Operation Method Thereof
BESTECHNIC (SHANGHAI) CO., Ltd.
0 cites
US118003122023
Wireless Audio System for Recording an Audio Information and Method for Using the Same
BESTECHNIC (SHANGHAI) CO., Ltd.
0 cites
US116531412023
Active Noise Control Headphones
BESTECHNIC (SHANGHAI) CO., Ltd.
0 cites
US115957482023
Active Noise Control Headphones
BESTECHNIC (SHANGHAI) CO., Ltd.
0 cites
US115819092023
Device and Method for Wireless Transmission
BESTECHNIC (SHANGHAI) CO., Ltd.
0 cites