Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646554 | Identification tag with enhanced security | Edward D. Goff, Gerald L. Karel, Chester Piotrowski, Ching-Long Tsai | 2003-11-11 |
| 6600418 | Object tracking and management system and method using radio-frequency identification tags | Robert Francis, James P. McGee, Richard L. Sheehan, Jr., Sai-Kit Tong | 2003-07-29 |
| 6529139 | Toy having enclosed antenna | Catherine Behun, Kaileen Chen, Janelle D. Hildebrandt, Gregory D. Allen | 2003-03-04 |