Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650261 | Sliding window compression method utilizing defined match locations | William E. Nelson, James M. Sweet, Norman W. Zeck | 2003-11-18 |
| 6317222 | Set of run-length codewords containing pointers to data sources | George L. Eldridge, David E. Rumph, Farzin Blurfrushan | 2001-11-13 |
| 6307977 | Set of run-length codewords containing printing hints | George L. Eldridge, David E. Rumph, Farzin Blurfrushan | 2001-10-23 |
| 5561777 | Process for sequentially reading a page from an image memory in either of two directions | Jean Swey Kao, Jack C. Liu | 1996-10-01 |
| 5243518 | Document services architecture | Charles P. Holt, Anthony M. Federico, Ernest L. Legg, Gene Allen McDaniel, JR. | 1993-09-07 |
| 4843542 | Virtual memory cache for use in multi-processing systems | Stephen R. Dashiell, Bindiganavele A. Prasad, James A. Steffen | 1989-06-27 |
| 4327379 | Hardware implementation of 4-pixel code encoder | Vinod Kadakia, Glen D. Jones, Kedar D. Parikh | 1982-04-27 |
| 4320420 | Hybrid bit clock servo | — | 1982-03-16 |
| 4279002 | Adapter for raster output scanning printer | — | 1981-07-14 |
| 4276647 | High speed Hamming code circuit and method for the correction of error bursts | Charles P. Thacker, Fielding M. Norman | 1981-06-30 |