Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7860461 | Method for user-aided network performance and connection quality reporting | Donnie Henderson | 2010-12-28 | $40,269,000 |
| 7724884 | Method and apparatus for notifying called and/or calling parties of a call placement | Ardell Burgess, Raymond G. Gardner, Jr., Andrew Jurczak, Karen McGregor-Barnes, Cathleen Rucki Wild +1 more | 2010-05-25 | $35,443,000 |
| 7715544 | Method and apparatus for selective call waiting treatment | Paul J. Fellingham, John Bruce Harlow, Robert Sayko | 2010-05-11 | $21,722,000 |
| 7450908 | Method for user-aided network performance and connection quality reporting | Donnie Henderson | 2008-11-11 | $18,484,000 |
| 6400804 | On-hold activity selection apparatus and method | — | 2002-06-04 | |
| 6359557 | Monitoring and notification method and apparatus | — | 2002-03-19 | |
| 6292542 | Method and apparatus for handling an in-call request for emergency services | — | 2001-09-18 |