Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879733 | Timer architecture for multi-task computers and for serial data decoding | Kenneth R. Burch | 1989-11-07 |
| 4839628 | Paging receiver having selectively protected regions of memory | Walter L. Davis, Kenneth R. Burch, Vincent B. Deems | 1989-06-13 |