Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7818734 | Methods and systems for transferring data over a network | David Giannini, Scott Herriman, Donnie Tognazzini | 2010-10-19 |
| 7508927 | Methods and apparatus for returning a call over a telephony system | David S. Trandal, David J. Brahm | 2009-03-24 |
| 7266185 | Methods and apparatus for returning a call over a telephony system | David S. Trandal, David J. Brahm | 2007-09-04 |
| 6738461 | Methods and apparatus for returning a call over a telephony system | David S. Trandal, David J. Brahm | 2004-05-18 |
| 6405171 | Dynamically loadable phrase book libraries for spoken language grammars in an interactive system | — | 2002-06-11 |