Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5197002 | Methods and apparatus for dynamic hashing | — | 1993-03-23 |
| 4388729 | Systems for reducing noise in video signals using amplitude averaging of undelayed and time delayed signals | Ray M. Dolby | 1983-06-14 |
| RE30468 | Signal compressors and expanders | Ray M. Dolby | 1980-12-30 |