Thomas E. Madden
19Patents
13h-index
22Co-inventors
78Inventor score
Filing activity: Dec 27, 1988 → Dec 23, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5528339A | Color image reproduction of scenes with color enhancement and preferential tone mapping | Electricity | 182 | Expired |
| US5267030A | Method and associated apparatus for forming image data metrics which achieve media compatibility for subsequent imaging application | Electricity | 127 | Expired |
| US4979032A | Color imaging apparatus producing on various image receptive materials a visually matched hard copy reproduction of a video image displayed | Electricity | 109 | Expired |
| US4958220A | Color imaging apparatus producing visually matched displays of perceptually distinct reproduced images | Electricity | 107 | Expired |
| US7972266B2 | Image data normalization for a monitoring system | Human Necessities | 64 | Active |
| US7759854B2 | Lamp with adjustable color | Emerging Cross-Sectional Technologies | 45 | Active |
| US5956044A | Imaging device to media compatibility and color appearance matching with flare, luminance, and white point comparison | Electricity | 44 | Expired |
| US5224178A | Extending dynamic range of stored image database | Physics | 36 | Expired |
| US5786823A | Method and apparatus employing composite transforms of intermediary image data metrics for achieving imaging device/media compatibility and color appearance matching | Electricity | 31 | Expired |
| US5420979A | Method and apparatus for using composite transforms to form intermediary image data metrics which achieve device/media compatibility for subsequent imaging applications | Electricity | 31 | Expired |
| US7362336B2 | Four color digital cinema system with extended color gamut and copy protection | Electricity | 19 | Expired |
| US5521723A | System for producing a color hardcopy having the color and the tone reproduction characteristics of a photograph | Electricity | 18 | Expired |
| US7408558B2 | Laser-based display having expanded image color | Electricity | 17 | Active |
| US5452111A | Methods and associated apparatus for forming image data metrics which achieve media compatibility for subsequent imaging applications | Electricity | 13 | Expired |
| US5313251A | Production of second-generation camera-original control tool photographs via photography of digitally generated transparency of a computer-originated image | Electricity | 8 | Expired |
| US6278800A | Method and associated apparatus for transforming of color-image signals for consistent shadow to highlight characteristics | Electricity | 5 | Expired |
| US8638858B2 | Method, apparatus and system for converging images encoded using different standards | Physics | 2 | Active |
| US7369273B2 | Grayscale mistracking correction for color-positive transparency film elements | Electricity | 1 | Active |
| US8964850B2 | Method, apparatus and system for converging images encoded using different standards | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.