Patents/Inventors

Liming Du

ShanghaiCN5 patents

5 Patents

US123011812025
Digital Audio Power Amplifier and Power Amplifier Loop
SHANGHAI AWINIC TECHNOLOGY CO., Ltd
0 cites
US119685032024
Current Detection Circuit, Chip, and Current Detection Method Used for Speaker Protection
SHANGHAI AWINIC TECHNOLOGY CO., Ltd.
0 cites
US119074372024
Terminal Control System and Method, and Terminal Device
SHANGHAI AWINIC TECHNOLOGY CO., Ltd.
0 cites
US117701202023
Bootstrap Circuit Supporting Fast Charging and Discharging and Chip
0 cites
US116983932023
Current Detection Circuit for Loudspeaker
SHANGHAI AWINIC TECHNOLOGY CO., Ltd
0 cites