Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8599866 | Systems and methods for providing service migration between first and second cellular technologies | Nhan Thanh Tran | 2013-12-03 |
| 8254398 | Systems and methods for providing service migration between first and second cellular technologies | Nhan Thanh Tran | 2012-08-28 |
| 8090344 | Dynamic location-based rating for prepaid calls | Mustafa Anwar Kazmi | 2012-01-03 |
| 7873317 | Methods and apparatuses for communicating with wireless peripheral devices | Stephen Emille Chin | 2011-01-18 |
| 7620034 | Systems and methods for providing service migration between first and second cellular technologies | Nhan Thanh Tran | 2009-11-17 |
| 7587169 | Methods and apparatuses for communicating with wireless peripheral devices | Stephen Emille Chin | 2009-09-08 |
| 7359704 | Registration of communications devices | Jasminka Dizdarevic, Simon Richardson, Mark Wuthnow, Jessie Tsae-Jiuan Lee, Richard Tam +1 more | 2008-04-15 |
| 7315727 | Methods and apparatuses for communicating with wireless peripheral devices | Stephen Emille Chin | 2008-01-01 |