Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7433908 | Selective-partial-update proportionate normalized least-mean-square adaptive filtering for network echo cancellation | Kutluyil Dogancay | 2008-10-07 |
| 7088817 | Method and apparatus for performing high-density DTMF, MF-R1, MF-R2 detection | Sidd Gupta | 2006-08-08 |
| 7020272 | High density signal classifier for media gateways | — | 2006-03-28 |