Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404527 | Method and apparatus for transmitting a response signal from an optical repeater to a terminal requesting status information | — | 2002-06-11 |
| 6396770 | Steerable thermoacoustic array | Charles A. Carey, Harvey C. Woodsum | 2002-05-28 |
| 6385131 | Thermoacoustic communications system | Harvey C. Woodsum, Charles A. Carey | 2002-05-07 |