Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9576082 | Ionospheric slant total electron content analysis using global positioning system based estimation | Lawrence C. Sparks, Attila Komjathy | 2017-02-21 |
| 9255993 | Processing satellite data for slant total electron content measurements | Philip John Stephens, Attila Komjathy, Brian Wilson | 2016-02-09 |
| 7289061 | Generating high precision ionospheric ground-truth measurements | Attila Komjathy, Lawrence C. Sparks | 2007-10-30 |
| 5828336 | Robust real-time wide-area differential GPS navigation | Thomas Patrick Yunck, William I. Bertiger, Stephen M. Lichten, Ronald J. Muellerschoen, Sien-Chong Wu | 1998-10-27 |