Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6147761 | Color sensor | Ronald J. Duke, Victor L. Iseli, Long B. Sam | 2000-11-14 | |
| 6020583 | Color sensor | Ronald J. Duke, Victor L. Iseli, Long B. Sam, Michael J. Vrhel | 2000-02-01 | |
| 5963333 | Color sensor | Ronald J. Duke, Victor L. Iseli, Long B. Sam, Michael J. Vrhel | 1999-10-05 | |
| 5341174 | Motion compensated resolution conversion system | Kefu Xue, Ann J. Winans | 1994-08-23 | |
| 5179408 | Microencapsulated media supply and utilization apparatus and method | Gregory J. Sexton | 1993-01-12 | $5,314,000 |
| 5131057 | Method for video-to-printing image resolution conversion | Ann J. Winans, Kefu Xue | 1992-07-14 | |
| 5015277 | Integrated media cartridge and filter | Gregory J. Sexton | 1991-05-14 | $7,279,000 |
| 4965672 | Method and apparatus for halftone imaging | Ronald J. Duke, Sun Lu, James R. McLaughlin | 1990-10-23 | $3,647,000 |
| 4941038 | Method for color image processing | — | 1990-07-10 | $5,628,000 |