Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7986774 | Method and system for detecting a change in at least one telecommunication rate plan | James Kearns, Crisella S. J. Chipman, Keith Smith, Thomas L. Linton | 2011-07-26 |
| 7180989 | Method and system for detecting a change in at least one telecommunication rate plan | James Kearns, Crisella S. J. Chipman, Keith Smith, Thomas L. Linton | 2007-02-20 |
| 6954519 | Method and system for detecting a change in at least one telecommunication rate plan | James Kearns, Crisella S. J. Chipman, Keith Smith, Thomas L. Linton | 2005-10-11 |
| 6678363 | Method and system for detecting a change in at least one telecommunication service rate plan | James Kearns, Crisella S. J. Chipman, Keith Smith, Thomas L. Linton | 2004-01-13 |
| 6418207 | Method and system for detecting a change in at least one telecommunication rate plan | James Kearns, Crisella S. J. Chipman, Keith Smith, Thomas L. Linton | 2002-07-09 |
| 6023500 | Method and system for detecting a change in at least one telecommunications rate plan | James Kearns, Crisella S. J. Chipman, Keith Smith, Thomas L. Linton | 2000-02-08 |
| 5881138 | Method and system for detecting a change in at least one telecommunication service rate plan | James Kearns, Crisella S. J. Chipman, Keith Smith, Thomas L. Linton | 1999-03-09 |