Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7552054 | Providing menu and other services for an information processing system using a telephone or other audio interface | Lisa Stifelman, Hadi Partovi, Haleh Partovi, David B. Alpert, Matthew Talin Marx +5 more | 2009-06-23 |
| 7308408 | Providing services for an information processing system using an audio interface | Lisa Stifelman, Hadi Partovi, Haleh Partovi, David B. Alpert, Matthew Talin Marx +5 more | 2007-12-11 |
| 7143039 | Providing menu and other services for an information processing system using a telephone or other audio interface | Lisa Stifelman, Hadi Partovi, Haleh Partovi, David B. Alpert, Matthew Talin Marx +5 more | 2006-11-28 |