|
2024
|
Invention
|
Positive hysteresis elimination comparison circuit and motor driver having positive hysteresis el... |
|
|
Invention
|
Surge suppression protection circuit.
A surge suppression protection circuit is provided. The su... |
|
|
Invention
|
Motor rotational speed limit circuit.
A motor rotational speed limit circuit is provided. The mo... |
|
|
Invention
|
Motor driver improving resonance noise caused by motor.
A motor driver improving resonance noise... |
|
|
Invention
|
Motor controller with data bit expansion mechanism.
A motor controller with a data bit expansion... |
|
|
Invention
|
Power converter having stable output voltage.
A power converter having a stable output voltage i... |
|
|
Invention
|
Power converter having current limit protection mechanism.
A power converter having a current li... |
|
|
Invention
|
Detector circuit having current conversion mechanism for power converter.
A detector circuit hav... |
|
|
Invention
|
Compensation circuit of realizing equivalent capacitance amplification.
A compensation circuit o... |
|
|
Invention
|
Low-dropout regulator having output voltage switching circuit.
A low-dropout regulator having an... |
|
|
Invention
|
Motor rotational speed control system and method having duty cycle variable modulation mechanism.... |
|
|
Invention
|
Power supply control system for multi-phase power converter.
A power supply control system for a... |
|
|
Invention
|
Motor starting circuit having dead time setting mechanism.
A motor starting circuit having a dea... |
|
|
Invention
|
Hub transmission direction control method, hub and control circuit. A hub transmission direction ... |
|
|
Invention
|
Motor driver for adjusting power based on common voltage.
A motor driver for adjusting power bas... |
|
|
Invention
|
Motor driver using spread spectrum mechanism for reducing electromagnetic interference.
A motor ... |
|
|
Invention
|
Driver circuit for adaptively switching light-emitting diode current.
A driver circuit for adapt... |
|
|
Invention
|
Power converter having spectrum spreading control mechanism.
A power converter having a spectrum... |
|
2023
|
Invention
|
Power supply controller circuit for effectively saving power under electrical specification.
A p... |
|
|
Invention
|
Power converter improving input overvoltage from output voltage drop. A power converter improving... |
|
|
Invention
|
Power-saving supply controller circuit for supplying of power based on electrical specification. ... |
|
|
Invention
|
Power switch circuit. A power switch circuit of adaptively limiting a current is provided. The po... |
|
|
Invention
|
Motor driver circuit having reverse current detection mechanism. A motor driver circuit having a ... |
|
|
Invention
|
Dimming control system having asynchronous pulse width modulation mechanism. A dimming control sy... |
|
|
Invention
|
Converter having load transition detecting mechanism. A power converter having a load transition ... |
|
|
Invention
|
Power converter having multi-mode switching mechanism.
A power converter having a multi-mode swi... |
|
|
Invention
|
Power converter having charge pump frequency switching control mechanism. A power converter havin... |
|
|
Invention
|
Multi-fan control system.
A multi-fan control system is provided. A controller, within each of a... |
|
|
Invention
|
Power converter having feedback voltage adjusting mechanism for negative voltage. A power convert... |
|
|
Invention
|
Power converter with adaptively adjustable voltages based on detected currents. A power converter... |
|
|
Invention
|
Power converter having overvoltage protection mechanism.
A power converter having an overvoltage... |
|
|
Invention
|
Power converter having high-side driving mechanism consuming low power.
A power converter having... |
|
|
Invention
|
Motor driver having temperature sensing mechanism. A motor driver having a temperature sensing me... |
|
|
Invention
|
Motor driver using motor magnetic pole reference controlling mechanism. A motor driver using a mo... |
|
|
Invention
|
Motor controller having pulse width modulation generating mechanism. A motor controller having a ... |
|
|
Invention
|
Buck converter using ultra-low working current.
A buck converter using an ultra-low working curr... |
|
|
Invention
|
Motor driver having motor abnormality detection mechanism. A motor driver having a motor abnormal... |
|
2022
|
Invention
|
Motor driver capable of setting pulse width modulation at commutation time points of motor. A mot... |
|
|
Invention
|
Piezoelectric valve driver device. A piezoelectric valve driver device is provided. A first drive... |
|
|
Invention
|
Open-loop inductor current emulating circuit. An open-loop inductor current emulating circuit is ... |
|
|
Invention
|
Optical sensor having common light sensing circuit for synchronously sensing a plurality of color... |
|
|
Invention
|
Motor driver using correcting mechanism on sensed motor position. A motor driver using a correcti... |
|
|
Invention
|
Motor forward and reverse rotation detector and motor driver having motor forward and reverse rot... |
|
|
Invention
|
Light sensor with voltage reversing mechanism detecting light from an ambient light source and a ... |
|
|
Invention
|
Power converter having multi-slope compensation mechanism. A power converter having a multi-slope... |
|
|
Invention
|
Converter having multi-stage high-side driving mechanism. A power converter having a multi-stage ... |
|
|
Invention
|
Motor commutation testing circuit. A motor commutation testing circuit is provided. When a commut... |
|
|
Invention
|
Light sensing method having sensing order adjusting mechanism. A light sensing method having a se... |
|
|
Invention
|
Automatic control system for phase angle of motor. An automatic control system for a phase angle ... |
|
|
Invention
|
Motor driver having startup adjusting mechanism. A motor driver having a startup adjusting mechan... |
