Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168984 | Celestial navigation system and method | Rongsheng Li, Tung-Ching Tsao, Bruce M. Pope, Paul J. Haug | 2021-11-09 |
| 6781542 | Method and system for estimating ionospheric delay using a single frequency or dual frequency GPS signal | Randall M. Hoven | 2004-08-24 |