Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7333019 | Adapter for tag and docking station | Timothy R. Redler, Steven J. Farrell | 2008-02-19 |
| 7259669 | Method and apparatus for detecting unauthorized intrusion into a container | Philip J. Keleshian, Roderick E. Thorne, Steven J. Farrell, Ravindra U. Rajapakse, Gustavo Padilla | 2007-08-21 |
| 6940392 | Method and apparatus for varying signals transmitted by a tag | Joseph S. Chan | 2005-09-06 |
| 6765484 | Method and apparatus for supplying commands to a tag | James G. Eagleson, Joseph S. Chan | 2004-07-20 |
| 6747558 | Method and apparatus for providing container security with a tag | Roderick E. Thorne, Philip J. Keleshian, Timothy R. Redler, Joseph S. Chan | 2004-06-08 |
| 6720888 | Method and apparatus for tracking mobile devices using tags | James G. Eagleson, William E. Blasdell, Arthur E. Anderson | 2004-04-13 |
| 6542114 | Method and apparatus for tracking items using dual frequency tags | James G. Eagleson, Arthur E. Anderson, Timothy K. Brand, Ravindra U. Rajapakse | 2003-04-01 |