Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7187715 | Systems and methods for providing adaptive pulse position modulated code division multiple access for ultra-wideband communication links | Krishna Balachandran, Tingfang Ji, Joseph H. Kang | 2007-03-06 |
| 7082153 | Variable spacing pulse position modulation for ultra-wideband communication links | Krishna Balachandran, Tingfang Ji, Joseph H. Kang | 2006-07-25 |
| 6788253 | Method and apparatus for use in improving accuracy in geo-location estimates | — | 2004-09-07 |
| 6570529 | Autonomous calibration of a wireless-global positioning system | Robert Ellis Richton, Kenneth C. Budka, Daniel R. Jeske | 2003-05-27 |
| 6490452 | Group handover in a cellular communications network | Dragan M. Boscovic, Francois Goeusse, Philippe Sartori | 2002-12-03 |