Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7925308 | Radio-frequency (RF) power portal | Charles E. Greene, John G. Shearer | 2011-04-12 |
| 7898105 | RF powered specialty lighting, motion, sound | Charles E. Greene, Michael T. McElhinny, David Jeffrey Graham | 2011-03-01 |
| 7868482 | Method and apparatus for high efficiency rectification for various loads | Charles E. Greene | 2011-01-11 |