Paul E. Gulick
18Patents
14h-index
16Co-inventors
71Inventor score
Filing activity: Jan 22, 1986 → Jul 19, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4917465A | Color display system | Physics | 155 | Expired |
| US6388648B1 | Color gamut and luminance matching techniques for image display systems | Electricity | 127 | Expired |
| US5124818A | LCD system having improved contrast ratio | Physics | 78 | Expired |
| US5050965A | Color display using supertwisted nematic liquid crystal material | Physics | 75 | Expired |
| US5101197A | Electronic transparency method and apparatus | Emerging Cross-Sectional Technologies | 69 | Expired |
| US5353075A | Convertible flat panel display system | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5526011A | Electronic transparency with data storage medium | Emerging Cross-Sectional Technologies | 42 | Expired |
| US6043797A | Color and luminance control system for liquid crystal projection displays | Physics | 40 | Expired |
| US4952036A | High resolution LCD display system | Physics | 40 | Expired |
| US5838865A | Fiber optic light homogenizer for use in projection displays | Electricity | 30 | Expired |
| USD317446S | Electronic data display panel for use with an overhead projector | General | 21 | Expired |
| US5337103A | Case for overhead projection display panel | Physics | 21 | Expired |
| US5790084A | Electronic transparency method and apparatus | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4691144A | Staggered refresh pulse generator for a TFEL panel | Physics | 14 | Expired |
| USD324210S | Electronic data display panel for use with an overhead projector | General | 13 | Expired |
| USRE36654E | Stacked LCD color display | General | 12 | Expired |
| USD533598S1 | Ultra-thin projection system for use in professional and signage applications | General | 11 | Expired |
| US6028701A | Stairstep interlock mounting package for multiscreen projection displays | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.