Issued Patents All Time
Showing 151–153 of 153 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4752953 | Digital audio scrambling system with pulse amplitude modulation | Woo Hyun Paik, Jerrold A. Heller | 1988-06-21 |
| 4736420 | Video scrambling by segmenting video information lines | Ron D. Katznelson, Paul Moroney | 1988-04-05 |
| 4608456 | Digital audio scrambling system with error conditioning | Woo Hyun Paik, Jerrold A. Heller | 1986-08-26 |