Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950500 | Internet-based and network-based relay center access for the hearing and speech impaired | Pawan Chaturvedi, Andrew McCullough | 2005-09-27 |
| 6950501 | Internet-based message translation for the hearing and speech impaired | Pawan Chaturvedi, Andrew McCullough | 2005-09-27 |
| 6831974 | System and method for providing a caller identification to a called party for calls relayed through a call center | Thomas M. Watson | 2004-12-14 |
| 6683937 | Call center for handling video calls from the hearing impaired | Thomas M. Watson | 2004-01-27 |
| 6570963 | Call center for handling video calls from the hearing impaired | Thomas M. Watson | 2003-05-27 |