Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9544745 | Universal short code administration facility | Phillip J. Sweatman, Venkatesh Chava, Christian Zimmern | 2017-01-10 |
| 8788354 | System and method for operator charging gateway | William H. Dudley | 2014-07-22 |
| 8774783 | System and method for enhanced UAProfile management | — | 2014-07-08 |
| 8751394 | System and method for enhanced transaction security | William H. Dudley, Marc Rhone Landrum | 2014-06-10 |
| 8718691 | Universal short code administration facility | Philliip J. Sweatman, Venkatesh Chava, Christian Zimmern | 2014-05-06 |
| 8712375 | System and method for enhanced transaction payment | — | 2014-04-29 |
| 8620359 | System and method for enhanced message delivery | William H. Dudley, Marc Rhone Landrum | 2013-12-31 |
| 8577398 | System and method for enhanced content delivery | William H. Dudley, Michael Timmons | 2013-11-05 |
| 8559988 | System and method for subscription management | Garth R. Dubin | 2013-10-15 |
| 8515469 | System and method for message-based interactive services | — | 2013-08-20 |
| 8423059 | Universal short code administration facility | Phillip J. Sweatman, Venkatesh Chava, Christian Zimmern | 2013-04-16 |
| 8401547 | System and method for enhanced content access | — | 2013-03-19 |
| 8391898 | System and method for enhanced message routing | Todd Matthew Kokoszka | 2013-03-05 |
| 8374637 | Universal short code administration facility | Phillip J. Sweatman, Venkatesh Chava, Christian Zimmern | 2013-02-12 |
| 8311538 | System and method for enhanced content access | — | 2012-11-13 |
| 8275098 | Architecture and methods for inter-carrier multi-media messaging | William H. Dudley, Derek Hung Kit Tam, James C. Farrow, Brian Jeffery Beggerly, Kirk Tsai +1 more | 2012-09-25 |
| 8265668 | Universal short code administration facility | Phillip J. Sweatman, Venkatesh Chava, Christian Zimmern | 2012-09-11 |
| 8224361 | System and method for enhanced message routing | Michael Timmons, Todd Matthew Kokoszka | 2012-07-17 |
| 8219125 | System and method for enhanced message addressing | Michael Timmons | 2012-07-10 |
| 8219072 | System and method for enhanced UAProfile management | — | 2012-07-10 |
| 8195210 | System and method for message-based access | — | 2012-06-05 |
| 8161192 | Intermediary system for interconnecting multiple IMS networks | William H. Dudley | 2012-04-17 |
| 8131282 | System and method for providing feedback to wireless device users | William H. Dudley | 2012-03-06 |
| 8126980 | Dual use counters for routing loops and spam detection | Thilo Rusche, Derek Hung Kit Tam | 2012-02-28 |
| 8055283 | System and method for message-based interactive services | — | 2011-11-08 |