Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5224178 | Extending dynamic range of stored image database | Thomas E. Madden | 1993-06-29 |
| 5189511 | Method and apparatus for improving the color rendition of hardcopy images from electronic cameras | Kenneth A. Parulski, Donald Bellis, Robert H. Hibbard, Elizabeth McInerney | 1993-02-23 |
| 4979032 | Color imaging apparatus producing on various image receptive materials a visually matched hard copy reproduction of a video image displayed | Paula J. Alessi, Thomas E. Madden | 1990-12-18 |
| 4958220 | Color imaging apparatus producing visually matched displays of perceptually distinct reproduced images | Paula J. Alessi, William H. Faul, Donald A. Koop, Thomas E. Madden | 1990-09-18 |