Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7914099 | Media handling system and method | Beverly Loh | 2011-03-29 |
| 7755656 | Systems and methods for adjusting loading of media onto a print surface | Beverly Loh, Jason Grosse | 2010-07-13 |
| 7455286 | Sheet separation using two torque motors | David K. Klaffenbach, Gary L. Miller, Jeffrey S. Mathena | 2008-11-25 |
| 6822220 | Optical pattern for an optical encoder | — | 2004-11-23 |
| 6580244 | Active damping and backlash control for servo systems | Rick M. Tanaka, Richard Alan Kelley | 2003-06-17 |
| 6550884 | Printer drive roller positioning | Algird M. Gudaitis, Stephen A. Smith | 2003-04-22 |
| 6454474 | Calibration of a media advance system | Algird M. Gudaitis | 2002-09-24 |
| 6364551 | Media advance system for a printer | Algird M. Gudaitis | 2002-04-02 |
| 6364549 | Calibration of a media advanced system | Algird M. Gudaitis | 2002-04-02 |
| 6315382 | Printer drive roller positioning | Algird M. Gudaitis, Stephen A. Smith | 2001-11-13 |
| 6158344 | Linefeed calibration using an integrated optical sensor | Steven H. Walker, Steven P. Downing | 2000-12-12 |
| 5890821 | Print media ejection kicking after paper drop | Donald R. Bloyer, Rick M. Tanaka | 1999-04-06 |
| 5758981 | Print media ejection kicking after paper drop | Donald R. Bloyer, Rick M. Tanaka | 1998-06-02 |
| 5419644 | Print medium handling system including cockle springs to control pen-to-print medium spacing during printing | Paul W. Martin, Cathy A. Rotering, Sandra Y. Okazaki, Mark S. Hickman | 1995-05-30 |
| 5387976 | Method and system for measuring drop-volume in ink-jet printers | — | 1995-02-07 |