Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8566646 | Selective logging based on set parameter | Chesla C. Wechsler | 2013-10-22 |
| 8448026 | Selective logging based on set parameter | Chesla C. Wechsler | 2013-05-21 |
| 8352796 | Selective logging based on set parameter | Chesla C. Wechsler | 2013-01-08 |
| 6192254 | Personal portable apparatus for use in completing a telephone call | Ralph Carlsen, Marc Kaplan | 2001-02-20 |
| 5884167 | Method for completing a conference with a personal communications units | Ralph Carlsen, Marc Kaplan | 1999-03-16 |
| 5644626 | Apparatus and method for connecting telephone calls using automated paging and call bridging | Ralph Carlsen, Marc Kaplan | 1997-07-01 |
| 5608782 | Telephone call connection method with automated paging and call bridging | Ralph Carlsen, Marc Kaplan | 1997-03-04 |
| 5473677 | Telecommunications network architecture and system | Peter A. D'Amato, Sarah T. Fischell, Paul V. Flynn, James J. Mansell, Joel K. Young | 1995-12-05 |