John Chou
11Patents
10h-index
14Co-inventors
65Inventor score
Filing activity: May 31, 1995 → Oct 7, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6104146A | Balanced power supply circuit for multiple cold-cathode fluorescent lamps | Emerging Cross-Sectional Technologies | 92 | Expired |
| US6559606B1 | Lamp driving topology | Electricity | 74 | Expired |
| US6515881B2 | Inverter operably controlled to reduce electromagnetic interference | Electricity | 74 | Expired |
| US6531831B2 | Integrated circuit for lamp heating and dimming control | Emerging Cross-Sectional Technologies | 71 | Expired |
| US5892336A | Circuit for energizing cold-cathode fluorescent lamps | Electricity | 63 | Expired |
| US5739645A | Electronic ballast with lamp flash protection circuit | Electricity | 27 | Expired |
| US7909490B2 | Lighting apparatus | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| USD453168S1 | Air pump | General | 13 | Expired |
| US5808423A | Lighting control for reducing energy consumption | Electricity | 13 | Expired |
| US5834906A | Instant start for an electronic ballast preconditioner having an active power factor controller | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6629827B2 | Small size air compressor | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.