Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456668 | QPSK modulated backscatter system | John Austin MacLellan, R. Anthony Shober, Giovanni Vannucci | 2002-09-24 |
| 6389055 | Integrating digital data with perceptible signals | Katherine G. August, Theodore Sizer, II | 2002-05-14 |
| 6380866 | System and apparatus for controlling an appliance situated within a premises | Theodore Sizer, II | 2002-04-30 |