Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6175944 | Methods and apparatus for packetizing data for transmission through an erasure broadcast channel | Rudiger L. Urbanke | 2001-01-16 |
| 5410538 | Method and apparatus for transmitting signals in a multi-tone code division multiple access communication system | James Roche | 1995-04-25 |
| 4379205 | Analog signal scrambling system | — | 1983-04-05 |
| 4227250 | Minimization of excess bandwidth in pulse amplitude modulated data transmission | — | 1980-10-07 |
| 4191970 | Interframe coder for video signals | Hans S. Witsenhausen | 1980-03-04 |