Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890163 | Interrupting a transition sequence between video sources | Michael R. Kesti, Keith Y. Reynolds | 1989-12-26 |
| 4835613 | Transition status display for video switcher | — | 1989-05-30 |