Patents/Inventors

Zhun Chen

ShanghaiCN14 patents

5 Patents

US126017702026
Voltage Detector Device Having Trimming Mechanism and Voltage Detection Method
SIGMASTAR TECHNOLOGY Ltd.
0 cites
US125559932026
Wired Transceiver with Overvoltage Protections
SIGMASTAR TECHNOLOGY Ltd.
0 cites
US124451542025
Wired Transmitter with Overvoltage Protection
SIGMASTAR TECHNOLOGY Ltd.
0 cites
US123348762025
Audio Player Device and Startup Method Thereof
SIGMASTAR TECHNOLOGY Ltd.
0 cites
US118994852024
Line Driver Having Adjustable Current Mirror Array
SIGMASTAR TECHNOLOGY Ltd.
0 cites