Alan S. Feldman
14Patents
6h-index
3Co-inventors
59Inventor score
Filing activity: Sep 27, 1982 → Apr 19, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6666567B1 | Methods and apparatus for a light source with a raised LED structure | Electricity | 45 | Expired |
| US6411072B1 | PWM power supply with constant RMS output voltage control | Physics | 40 | Expired |
| USRE41685E1 | Light source with non-white and phosphor-based white LED devices, and LCD assembly | General | 22 | Active |
| US4490655A | Bi-directional driver system for electrical load | Electricity | 11 | Expired |
| US6724158B1 | Power linearization technique for controlling the luminance of light emitting display devices | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4581544A | Delayed monostable multivibrator | Electricity | 6 | Expired |
| US5606318A | Apparatus for conversion of scaled binary data | Electricity | 5 | Expired |
| US4631540A | Angular position to linear voltage converter | Physics | 5 | Expired |
| US6411042B1 | Display cold spot temperature regulator | Electricity | 4 | Expired |
| US6329802A | Method and apparatus for programmable power curve and wave generator | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7855708B2 | LED backlight luminance sensing for LCDs | Physics | 3 | Expired |
| US6747413B2 | Display cold spot temperature regulator | Electricity | 2 | Expired |
| US5391934A | Load sensor driver apparatus | Physics | 2 | Expired |
| US6876139B1 | Partitioned flat fluorescent lamp | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.