Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5267300 | High speed digital data transmission over switched voice network | Jerry A. Miller | 1993-11-30 |
| 5200962 | Data compression with error correction | Jong-Keung Cheng | 1993-04-06 |
| 4998243 | ISDN terminal adapter with teleconference provision | — | 1991-03-05 |
| 4937844 | Modem with data compression selected constellation | — | 1990-06-26 |
| 4815109 | Sampling clock synchronization | — | 1989-03-21 |
| 4764953 | Method and apparatus for remote doorbell answering | Lih Chern, Angela W. Kao | 1988-08-16 |
| 4730313 | Access circuit diagnostics for integrated services digital network | Jack Stephenson, Jay Jayapalan, Charles R. Baugh, Jerry A. Miller | 1988-03-08 |
| 4720812 | High speed program store with bootstrap | Jong-Keung Cheng | 1988-01-19 |
| 4654708 | Digital video sync detection | Mario de la Guardia | 1987-03-31 |
| 4567521 | Processor controlled digital video sync generation | Mario de la Guardia | 1986-01-28 |
| 4539689 | Fast learn digital adaptive equalizer | Ran-Fun Chiu, Philip F. Kromer, III, Henry H. Parrish | 1985-09-03 |
| 4355402 | Data modem false equilibrium circuit | Philip F. Kromer, III, Ran-Fun Chiu, Henry H. Parrish | 1982-10-19 |
| 4263671 | Sampling clock correction circuit | Ran-Fun Chiu, Henry H. Parrish, Philip F. Kromer, III | 1981-04-21 |
| 4213097 | Hybrid automatic gain control circuit | Ran-Fun Chiu, Philip F. Kromer, III, Henry H. Parrish | 1980-07-15 |