Patents/Inventors

Zhifei Yang

ShanghaiCN3 patents

3 Patents

US119685032024
Current Detection Circuit, Chip, and Current Detection Method Used for Speaker Protection
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