Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5016191 | Half toning pixel processor | — | 1991-05-14 |
| 4989138 | Single bus graphics data processing pipeline with decentralized bus arbitration | — | 1991-01-29 |
| 4560989 | Method and apparatus for accelerating the recording rate of a CRT graphic recorder | John M. Kniffin, Joern B. Eriksen, Jerrold J. Rogers, William W. Gellatly | 1985-12-24 |
| 4540997 | Method and apparatus for avoiding the drying of ink in the ink jets of ink jet printers | Lawrence G. Biggs | 1985-09-10 |
| 4528591 | Raster scan frame digitizer method and apparatus | Steven F. Liepe, Glenn Johnson | 1985-07-09 |
| 4499501 | Image transfer method and apparatus | Joern B. Eriksen | 1985-02-12 |