Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8102548 | Video-based control and diagnostics system | — | 2012-01-24 |
| 7062181 | Systems and methods for single wire communication and interaction with a customer replaceable unit monitor | — | 2006-06-13 |
| 6768884 | System and method of printer/copier active line current control | — | 2004-07-27 |
| 5390029 | Method for controlling the processing of digital image signals | Leon C. Williams, Francis K. Tse | 1995-02-14 |
| 5307180 | Method and apparatus for controlling the processing of digital image signals | Leon C. Williams, Francis K. Tse | 1994-04-26 |
| 4757348 | High speed electronic reprographic/printing machine | John L. Rourke, Barbara L. Farrell | 1988-07-12 |
| 4433297 | Time averaged amplitude comparison electrometer | — | 1984-02-21 |