Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6765484 | Method and apparatus for supplying commands to a tag | Joseph S. Chan, Nikola Cargonja | 2004-07-20 |
| 6720888 | Method and apparatus for tracking mobile devices using tags | William E. Blasdell, Arthur E. Anderson, Nikola Cargonja | 2004-04-13 |