Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8855220 | Robustness improvement for bandwidth communication system | William L. Chapman | 2014-10-07 |
| 8824907 | Electrophotographic printing with column-dependent tonescale adjustment | Chung-Hui Kuo, Stephen J. Farnand, Stacy M. Munechika | 2014-09-02 |
| 8543717 | Retaining channel synchronization through use of alternate control characters | William L. Chapman | 2013-09-24 |
| 8085836 | Robustness improvement for bandwidth limited communication system | William L. Chapman | 2011-12-27 |
| 7688476 | Apparatus and method for printing validated image data in a noisy environment | Yee S. Ng, Robert P. Dutt | 2010-03-30 |
| 7246887 | Dual input bi-directional printhead driver integrated circuit | Robert P. Dutt, Denis Reilly | 2007-07-24 |
| 7236183 | Printhead with variable exposure width | Denis Reilly | 2007-06-26 |
| 7082479 | System and method for maintaining synchronized data transfer using a plurality of different control words individually indicative of the same single event | William L. Chapman | 2006-07-25 |
| 7016070 | Multiple-level printhead using embedded high speed serial data and control link with on-board exposure clock generation | Hieu T. Pham, Yee S. Ng, William L. Chapman | 2006-03-21 |
| 6819351 | Coarse and fine electronic bow correction for a writer | William L. Chapman, Yee S. Ng | 2004-11-16 |
| 5637863 | Surgical light with touchless switch | Bruce A. Sanborn | 1997-06-10 |