Hung-Che Chou
21Patents
5h-index
18Co-inventors
66Inventor score
Filing activity: Feb 2, 1994 → Mar 12, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5461475A | Binary optical spectrum analyzer | Physics | 68 | Expired |
| US7701305B2 | Frequency jittering control for varying the switching frequency of a power supply | Electricity | 42 | Active |
| US7609533B2 | Light-load efficiency improving method and apparatus for a flyback converter | Emerging Cross-Sectional Technologies | 18 | Active |
| US9058043B2 | Voltage converter for generating output signal with steady ripple | Electricity | 17 | Active |
| US7714551B2 | High PSRR linear voltage regulator and control method thereof | Physics | 6 | Active |
| US7535690B2 | Arrangement and method for an integrated protection for a power system | Electricity | 4 | Active |
| US8476842B2 | Driving device for LED module | Emerging Cross-Sectional Technologies | 4 | Active |
| US7728571B2 | Load-dependent frequency jittering circuit and load-dependent frequency jittering method | Electricity | 3 | Active |
| US7619396B2 | Thermal dissipation improved power supply arrangement and control method thereof | Physics | 2 | Active |
| US8873255B2 | Power supply and startup circuit thereof | Electricity | 2 | Active |
| US7991172B2 | Half-voltage headphone driver circuit | Electricity | 2 | Active |
| US8373404B2 | Negative lock loop and control method for a flyback voltage converter | Electricity | 1 | Active |
| US9134738B2 | Voltage converter | Electricity | 1 | Active |
| US8786397B1 | Electric field resistor | Electricity | 1 | Active |
| US9106144B2 | Voltage converting apparatus and sub-harmonic detector thereof | Electricity | 0 | Active |
| US7570121B2 | Frequency jittering control circuit and method for using the same | Electricity | 0 | Active |
| US7907377B2 | Arrangement and method for an integrated protection for a power system | Electricity | 0 | Active |
| US8933678B2 | Buck volatge converting apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US7489182B2 | Charge pump start up circuit and method thereof | Physics | 0 | Active |
| US9025346B2 | Fly-back power converting apparatus | Electricity | 0 | Active |
| US9118249B2 | Power conversion apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.