Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496794 | Method and apparatus for seamless multi-rate speech coding | John Eric Kleider, Jeffery Scott Chuprun, Chad Scott Bergstrom, Byron Tarver | 2002-12-17 |
| 5809459 | Method and apparatus for speech excitation waveform coding using multiple error waveforms | Chad Scott Bergstrom, Carl Steven Gifford, Glen Patrick Abousleman | 1998-09-15 |
| 5794185 | Method and apparatus for speech coding using ensemble statistics | Chad Scott Bergstrom, Carl Steven Gifford | 1998-08-11 |