Pershan; Barry
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pershan; Barry.The latest application filed is for "monitor network with advanced intelligent network (ain) for electronic surveillance".
- Pershan; Barry - Olney MD
| Patent | Date |
|---|---|
| Monitor network with advanced intelligent network (AIN) for electronic surveillance Grant 6,650,633 - Albers , et al. November 18, 2 | 2003-11-18 |
| Call detail reporting for lawful surveillance Grant 6,504,907 - Farris , et al. January 7, 2 | 2003-01-07 |
| Call detail reporting for lawful surveillance Grant 6,233,313 - Farris , et al. May 15, 2 | 2001-05-15 |
| Advanced intelligent network (AIN) functionality for electronic surveillance Grant 6,229,887 - Albers , et al. May 8, 2 | 2001-05-08 |
| Method for concurrently establishing switch redirection for multiple lines of the public telephone network Grant 5,982,870 - Pershan , et al. November 9, 1 | 1999-11-09 |
| Group notification service and system Grant 5,260,986 - Pershan November 9, 1 | 1993-11-09 |
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