Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9070236 | Method and articles of manufacture for time-space-position-information (TSPI) | — | 2015-06-30 |
| 9031725 | System and method for time-space-position-information (TSPI) | — | 2015-05-12 |
| 8676501 | Satellite navigation using long-term navigation information | Jonathan A. Tekawy, Clifford W. Kelley | 2014-03-18 |
| 8099186 | Satellite navigation using long-term navigation information and autonomous orbit control | Jonathan A. Tekawy, Clifford W. Kelley, Jya-Syin W. Chien | 2012-01-17 |
| 7688261 | Global position system (GPS) user receiver and geometric surface processing for all-in-view coherent GPS signal PRN codes acquisition and navigation solution | — | 2010-03-30 |
| 7668629 | Ultra-tightly coupled global navigation satellite system space borne receiver system | Jonathan A. Tekawy | 2010-02-23 |
| 7619559 | Method and system for all-in-view coherent GPS signal PRN codes acquisition and navigation solution determination | — | 2009-11-17 |
| 7579986 | Method and system for all-in-view coherent GPS signal PRN codes acquisition and navigation solution determination | — | 2009-08-25 |
| 7492314 | User equipment navigation solution with position determination of a navigation signal reflector | Jonathan A. Tekawy, Clifford W. Kelley | 2009-02-17 |
| 7397422 | Method and system for attitude determination of a platform using global navigation satellite system and a steered antenna | Jonathan A. Tekawy | 2008-07-08 |