Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5711012 | Cellular phone interface for a simultaneous voice/data modem | Gordon Bremer, Kenneth D. Ko, D. Randy Roberson, Robert E. Scott | 1998-01-20 |
| 5559792 | Sound modification for use in simultaneous voice and data communications | Gordon Bremer, Kenneth D. Ko, Luke J. Smithwick | 1996-09-24 |
| 5537436 | Simultaneous analog and digital communication applications | Gordon Bremer, Joseph Q. Chapman, William R. Davis, Kenneth D. Ko, D. Randy Roberson +2 more | 1996-07-16 |
| 5291521 | Index assignment in redundancy-coded data communication systems | William L. Betts | 1994-03-01 |
| 5105443 | Inband coding of secondary data | William L. Betts | 1992-04-14 |
| 4979184 | Automatic equalizer initialization time control for multipoint networks | William L. Betts, Kenneth Martinez | 1990-12-18 |
| 4898547 | Hybrid interface adapter | James L. Korzik | 1990-02-06 |
| 4815105 | Selective signalling encoder/decoder for multipoint data communication networks | Guillermo Vega | 1989-03-21 |
| 4535452 | Multi-modem variable port demultiplexer synchronization adapter | Terrel W. Sandberg | 1985-08-13 |