Inventor · Hsinchu, TW

Kun-Min Chen

60Patents
3h-index
25Co-inventors
62Inventor score

Filing activity: May 15, 2006 → Aug 21, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8183807B2 Method of driving DC motor and related circuit for avoiding reverse current Electricity 979 Active
US7525271B2 Motor driving circuit having low current consumption under a standby mode Electricity 6 Active
US7411367B2 Full bridge circuit and DC motor capable of fixing output voltage and avoiding reverse current Electricity 5 Active
US10348228B1 Motor driving circuit and method thereof Electricity 3 Active
US7940107B2 Clamp circuit for clamping inrush voltage induced by hot plugging and related chip Emerging Cross-Sectional Technologies 2 Active
US10186993B2 Motor control system and motor driving circuit Electricity 2 Active
US8581534B2 Method and motor driving circuit for adjusting rotational speed of motor Electricity 2 Active
US7772903B2 Pulse width modulation circuit capable of linearly adjusting duty cycle with voltage and related method Electricity 2 Active
US7626452B2 Driving circuit to avoid reverse current for soft switching DC motor Electricity 2 Active
US9793839B2 Motor control circuit Electricity 1 Active
US9407087B2 Over voltage protection circuit and electronic system for handling hot plug Electricity 1 Active
US8441243B2 Power control circuit, switching power converter, and method for reducing noise and switching loss Emerging Cross-Sectional Technologies 1 Active
US9907205B1 Heat dissipation system and method for stablizing the heat dissipation system Electricity 1 Active
US8519802B2 Pulse width modulation driving IC and pulse width modulation output signal generating method Electricity 1 Active
US9602036B2 Motor speed curve control circuit and moter thereof Electricity 1 Active
US9602030B2 Motor drive circuit and motor thereof Electricity 1 Active
US10439524B1 Motor driving circuit and method thereof Electricity 1 Active
US10171016B2 Motor driving circuit Electricity 1 Active
US9774283B2 Motor driving circuit and method Electricity 1 Active
US8395343B2 Rotation speed control circuit, rotation speed control method and fan system Electricity 1 Active
US9577566B2 Motor driving circuit Electricity 1 Active
US9490739B2 Fan system—rotation speed control circuit and method for rotation speed error auto-calibration thereof Emerging Cross-Sectional Technologies 1 Active
US7529109B2 Driving circuit for switching DC power Electricity 1 Active
US8174226B2 Current limit control method of DC motor and related device and circuit Electricity 1 Active
US9184684B2 Motor driving circuit and method thereof Electricity 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.