Patents/Inventors

Yifei Qian

ShanghaiCN5 patents

5 Patents

US125740432026
Capacitive DAC Structure
Shanghai Huali Integrated Circuit Corporation
0 cites
US123408542025
Multilevel Voltage Detector Circuit
Shanghai Huali Integrated Circuit Corporation
0 cites
US122731022025
System for Turning Off Power Consumption of Auxiliary Startup Circuit
Shanghai Huali Microelectronics Corporation
0 cites
US122123192025
Power-on-reset Circuit
Shanghai Huali Microelectronics Corporation
0 cites
US118417232023
Distributed LDO Structure Without External Capacitor
SHANGHAI HUALI INTEGRATED CIRCUIT CORPORATION
0 cites