Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5789944 | Asynchronous anticontention logic for bi-directional signals | W. Alfred Graf | 1998-08-04 |
| 5767701 | Synchronous contention prevention logic for bi-directional signals | W. Alfred Graf | 1998-06-16 |