Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8682848 | Method and system for automatic detection of multimedia settings | Paul M. Grant | 2014-03-25 |
| 6560332 | Methods and apparatus for improving echo suppression in bi-directional communications systems | John Philipsson | 2003-05-06 |
| 6532447 | Apparatus and method of controlling a voice controlled operation | — | 2003-03-11 |
| 6510224 | Enhancement of near-end voice signals in an echo suppression system | John Philipsson | 2003-01-21 |
| 6480824 | Method and apparatus for canceling noise in a microphone communications path using an electrical equivalence reference signal | Alberto Jimenez Feltström | 2002-11-12 |