Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7907939 | Systems, devices and methods for providing services in a proximity-based environment | Hong Da Tang, Chanakya C. Damarla | 2011-03-15 |
| 7346359 | Method for RF fingerprinting | Chanakya C. Damarla, James Ivers, Andrew J. Kompanek, Brian H. Trammell | 2008-03-18 |
| 7257392 | Systems, devices, and methods for providing services in a proximity based environment | Hong Da Tang, Chanakya C. Damarla | 2007-08-14 |
| 7139557 | Systems, devices and methods for providing services in a proximity-base environment | Hong Da Tang, Chanakya C. Damarla | 2006-11-21 |
| 6347095 | System, devices and methods for use in proximity-based networking | Hong Da Tang, Chanakya C. Damarla | 2002-02-12 |