Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6892177 | Method and system for adjusting the dynamic range of a digital-to-analog converter in a wireless communications device | Samir K. Gupta, Seyfollah Bazarjani, Wenjun Su | 2005-05-10 |
| 6624776 | Method and system for adjusting the dynamic range of an analog-to-digital converter in a wireless communications device | — | 2003-09-23 |
| 6476745 | Voice codec automatic gain control | Brian Evans, Wade L. Heimbigner | 2002-11-05 |
| 6233554 | Audio CODEC with AGC controlled by a VOCODER | Wade L. Heimbigner, James Hutchison | 2001-05-15 |