Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7778274 | System and method for providing a compatibility feature in a session initiation protocol (SIP) environment | Tripti Agarwal, Ho Bao, Richard A. Frisk, David Wayne Mills, John K. Restrick, Jr. | 2010-08-17 |
| 7701971 | System and method for providing a compatibility feature in a session initiation protocol (SIP) environment | Tripti Agarwal, Ho Bao, Richard A. Frisk, David Wayne Mills, John K. Restrick, Jr. | 2010-04-20 |