Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7035323 | System and method for combining multiple digital subscriber line transceivers | Laszlo Arato, Russell W. Bell | 2006-04-25 |
| 6763470 | System and method for dynamically amplifying a delayed analog signal based on amplitude information obtained from its digital representation | Russell W. Bell | 2004-07-13 |
| 5915003 | Sketching unit for transmission of sketches and notes over normal telephone lines | Gordon Bremer, Ahmad M. Hassan, John C. Krejci, Susan J. Seamon, Kenneth D. Ko +1 more | 1999-06-22 |
| 5881047 | Simultaneous analog and digital communication with improved phase immunity | Gordon Bremer, Kenneth D. Ko | 1999-03-09 |
| 5719923 | Sketching unit for transmission of sketches and notes over normal telephone lines | Gordon Bremer, Ahmad M. Hassan, John C. Krejci, Susan J. Seamon, Kenneth D. Ko +1 more | 1998-02-17 |
| 5671250 | Autorate method for simultaneous transmission of voice data | Gordon Bremer, Kenneth D. Ko, Edward S. Zuranski | 1997-09-23 |
| 5661718 | Simultaneous analog and digital communication | Gordon Bremer, Nuggehally S. Jayant, Kenneth D. Ko, Nambirajan Seshadri | 1997-08-26 |
| 5559791 | Companding of voice signal for simultaneous voice and data transmission | Gordon Bremer, Kenneth D. Ko | 1996-09-24 |
| 5559792 | Sound modification for use in simultaneous voice and data communications | Stanley Bottoms, Gordon Bremer, Kenneth D. Ko | 1996-09-24 |
| 5537436 | Simultaneous analog and digital communication applications | Stanley Bottoms, Gordon Bremer, Joseph Q. Chapman, William R. Davis, Kenneth D. Ko +2 more | 1996-07-16 |
| 5521942 | Method for increasing the dynamic range of a signal in a simultaneous voice and data system by the use of overlapping signal point regions and trellis coding | William L. Betts, Gordon Bremer, Edward S. Zuranski | 1996-05-28 |
| 5475713 | Shaped signal spaces in a simultaneous voice and data system | Gordon Bremer, Kenneth D. Ko | 1995-12-12 |
| 5448555 | Simultaneous analog and digital communication | Gordon Bremer, Kenneth D. Ko | 1995-09-05 |
| 5436930 | Simultaneous analog and digital communications with a selection of different signal point constellations based on signal energy | Gordon Bremer, Kenneth D. Ko | 1995-07-25 |