Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682143 | Radio frequency identification tag | Michael John Brady, Thomas Anthony Cofino, Glen Walden Johnson, Paul A. Moskowitz, George F. Walker | 1997-10-28 |
| 5673037 | System and method for radio frequency tag group select | Christian Lenz Cesar, Shun-Shing Chan, Thomas Anthony Cofino, Kenneth A. Goldman, Sharon Louise Greene +1 more | 1997-09-30 |
| 5644428 | Continuously variable beam splitter | — | 1997-07-01 |
| 5606323 | Diode modulator for radio frequency transponder | Daniel J. Friedman | 1997-02-25 |