Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9040242 | Method to amplify nucleic acids to generate fluorescence labeled fragments of conserved and arbitrary products | Mark A. Jensen | 2015-05-26 |
| 8412171 | Voice group sessions over telecommunication networks | David S. Benco, Byron J. Williams | 2013-04-02 |
| 8249934 | IMS network providing purchasing sessions to mobile devices that are located proximate to a business | David S. Benco, Byron J. Williams | 2012-08-21 |
| 7953884 | Method and apparatus for overload control and audit in a resource control and management system | Craig R. Lothridge, Maridi Raju Makaraju, Jakob J. Neulist, Sam X. Tao | 2011-05-31 |
| 7120451 | Method for optimizing home location register queries in a wireless communication system | John Matthew Gafrick, Mark Alan McCormick, Kimberly Sue Tomasko-Dean | 2006-10-10 |
| 7010699 | Apparatus, method and system for providing a default mode for authentication failures in mobile telecommunication networks | Richard Robert Boland, John Matthew Gafrick, Mark Alan McCormick | 2006-03-07 |
| 6920326 | Method and apparatus for restricting call terminations when a mobile unit is roaming | Terry Jacobson, Michael J. Rudolph | 2005-07-19 |
| 6690661 | Random access channel congestion control for broadcast teleservice acknowledgement messages | Awinash Trimbak Talwalkar, Bulin Zhang | 2004-02-10 |
| 6317601 | Automatic code gapping (ACG) for wireless systems | Anthony Buttitta, Viraraghavan Sudarsan, Janice Marie Wunsch | 2001-11-13 |
| 6138023 | Method for porting a directory number from one wireless service provider to another | Douglas Rollender, Virarghavan Sudarsan | 2000-10-24 |
| 6075779 | Random access channel congestion control for broadcast teleservice acknowledgment messages | Awinash Trimbak Talwalkar, Bulin Zhang | 2000-06-13 |
| 5590176 | Arrangement for local trunk hunting in a distributed switching system | Chinmei Chen Lee | 1996-12-31 |