Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6754502 | Geolocation of cellular phone using supervisory audio tone transmitted from single base station | Robert C. Hildebrand, Julian Bartow Willingham, David A. Hosang | 2004-06-22 |
| 6730910 | Detecting infrared radiation | Clovis R. Haden, Marlan O. Scully, Vitaly Kocharovsky, Alexey Belyanin | 2004-05-04 |