Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9204272 | System and method for serving binary short message service content to different wireless networks | Richard F. Heines, David George, James Doherty | 2015-12-01 |
| 8948727 | Providing wireless mobile device information to a call center | Ki Hak Yi, Andrew J. MacDonald, Sethu K. Madhavan | 2015-02-03 |
| 8682364 | Vehicle telematics communication using text encoding of binary data | Ki Hak Yi, Sethu K. Madhavan | 2014-03-25 |
| 7373155 | Method for positioning mobile station and repeater thereof | Weiming Duan, Huiping Duan | 2008-05-13 |
| 7065369 | Method of locating and measuring a mobile station | Fangfu Guo, Weiming Duan | 2006-06-20 |