Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496112 | Radio frequency identification tag with a programmable circuit state | — | 2002-12-17 |
| 6457337 | Key, lock, and key and lock system | John Hattick, John Howard Rolin | 2002-10-01 |
| 6411213 | Radio frequency identification tag system using tags arranged for coupling to ground | John Howard Rolin, Richard Fletcher, Sebastian Thomas Kakkanad | 2002-06-25 |
| 6384727 | Capacitively powered radio frequency identification device | Giuseppe M. DiPrizio, Timothy J. Collins, Patrick L. Rakers | 2002-05-07 |
| 6362738 | Reader for use in a radio frequency identification system and method thereof | — | 2002-03-26 |