Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8705455 | System and method for improved use of voice activity detection | James H. James | 2014-04-22 |
| 8391313 | System and method for improved use of voice activity detection | James H. James | 2013-03-05 |
| 8307374 | Methods and apparatus for service and network management event correlation | Joseph Vassallo, Silvano Valle, Atul Vohra, Robert Bateman | 2012-11-06 |
| 8112273 | Voice activity detection and silence suppression in a packet network | James H. James | 2012-02-07 |
| 7730494 | Methods and apparatus for service and network management event correlation | Joseph Vassallo, Silvano Valle, Atul Vohra, Robert Bateman | 2010-06-01 |
| 7664646 | Voice activity detection and silence suppression in a packet network | James H. James | 2010-02-16 |
| 7664137 | System and method for improved use of voice activity detection | James H. James | 2010-02-16 |
| 7272552 | Voice activity detection and silence suppression in a packet network | James H. James | 2007-09-18 |
| 7230955 | System and method for improved use of voice activity detection | James H. James | 2007-06-12 |
| 6961315 | Technique for monitoring conversational voice over packet | James Amster, Robert G. Cole | 2005-11-01 |
| 6490278 | Method and apparatus for signaling voice compression in a network | Steven M. Michelson | 2002-12-03 |
| 5253288 | Alternate destination call redirection for telecommunications systems | Alan E. Frey, Susan J. Sobel | 1993-10-12 |