Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720866 | Radio frequency identification tag device with sensor input | Peter H. Sorrells, Shannon Poulin, Sam Alexander | 2004-04-13 |
| 6700931 | Method, system and apparatus for initiating and maintaining synchronization of a pulse position modulation (PPM) decoder with a received PPM signal | Youbok Lee, Sam Alexander, William F. Gallagher, III, Ron Salesky, Shinichiro Inui | 2004-03-02 |