Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6418202 | Spontaneous messaging service for prepaid calling card users | Charles David Caldwell | 2002-07-09 |
| 6330315 | Apparatus and method for routing blocked calls | Peter Kapsales | 2001-12-11 |
| 6272215 | Intelligent call redirection | Jane E. Cockrell, Marius J. Gudelis | 2001-08-07 |
| 6169786 | Method for accomplishing complete re-dial | Peter Joseph Dunn, James Kemble, Gregory Pulz, Alan Ira Schwartz | 2001-01-02 |
| 6138008 | Wireless telephone menu system | Peter Joseph Dunn, James Kemble, Gregory Pulz, Alan Ira Schwartz | 2000-10-24 |
| 5933483 | Systems and methods for providing personal, non-geographic call management | Michael Pellegrino | 1999-08-03 |
| 5649003 | Method in a communications systems for providing an out-of-band signaling response based on predetermined conditions | Peter Kapsales | 1997-07-15 |
| 5557664 | Calling party-paid wireless telephone service | Elaine G. Burns, Esther L. Davenport, Belkacem Manseur, Gary Munson, Elaine I. Sze | 1996-09-17 |
| 5550834 | Method and apparatus for providing | William J. D'Ambrogio, Karen M. McCourt, Wayne D. Phillips, Patricia D. Saleh | 1996-08-27 |
| 5430791 | Technique for administering personal telephone numbers | Susan Feit, Leon H. Gellman, Peter Kapsales, Wayne D. Phillips, Patricia D. Saleh | 1995-07-04 |
| 5375124 | Method and apparatus for providing | William J. D'Ambrogio, Karen M. McCourt, Wayne D. Phillips, Patricia D. Saleh | 1994-12-20 |
| 5345443 | Network-based digital bandwidth-on-demand | William J. D'Ambrogio, Wayne D. Phillips | 1994-09-06 |
| 5206899 | Arrangement for outbound telecommunications | Alok Gupta, Patricia D. Saleh | 1993-04-27 |