Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7516033 | Method and apparatus for identifying echo sources in a communication path | Wallace F. Smith, David Ramsden | 2009-04-07 |
| 7272552 | Voice activity detection and silence suppression in a packet network | Joshua Hal Rosenbluth | 2007-09-18 |
| 7230955 | System and method for improved use of voice activity detection | Joshua Hal Rosenbluth | 2007-06-12 |
| 7154867 | Echo reduction | — | 2006-12-26 |