Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829377 | Horizontal synchronization, clock synchronization, D. C. restoration and gain control scheme for an analog TV system | Ajit Shenoy, Lin-Nan Lee | 1989-05-09 |
| 4815130 | Stream cipher system with feedback | Lin-Nan Lee | 1989-03-21 |
| 4797918 | Subscription control for television programming | Lin-Nan Lee | 1989-01-10 |