Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6304714 | In-home digital video unit with combine archival storage and high-access storage | Edward A. Krause, Adam S. Tom, Paul Shen | 2001-10-16 |
| 5321725 | Method and apparatus for communicating digital information such as compressed video using treillis coded QAM | Woo Hyun Paik, Scott A. Lery, Chris Heegard, Edward A. Krause | 1994-06-14 |
| 5144664 | Apparatus and method for upgrading terminals to maintain a secure communication network | James Esserman | 1992-09-01 |
| 5057916 | Method and apparatus for refreshing motion compensated sequential video images | Edward A. Krause, Woo Hyun Paik, Vincent Liu, Paul Shen, James Esserman | 1991-10-15 |
| 4792973 | Selective enablement of descramblers | Klein S. Gilhousen, Michael V. Harding, Robert D. Blakeney, II | 1988-12-20 |
| 4752953 | Digital audio scrambling system with pulse amplitude modulation | Woo Hyun Paik, Gordon Kent Walker | 1988-06-21 |
| 4712238 | Selective-subscription descrambling | Klein S. Gilhousen, Michael Van Harding, Robert D. Blakeney, II | 1987-12-08 |
| 4608456 | Digital audio scrambling system with error conditioning | Woo Hyun Paik, Gordon Kent Walker | 1986-08-26 |
| 4563702 | Video signal scrambling and descrambling systems | Woo Hyun Paik | 1986-01-07 |