Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117535 | Detection of multiple spoofed or faulty global navigation satellite signals | — | 2024-10-15 |
| 11821998 | Three-dimensional attitude determination system with multi-faceted integrity solution | Brian Schipper, Vibhor L. Bageshwar | 2023-11-21 |
| 11536854 | Multiple faulty global navigation satellite system signal detecting system | Vibhor L. Bageshwar, Michael Ray Elgersma | 2022-12-27 |
| 10982959 | Fused sensor ensemble for navigation and calibration process therefor | Simone B. Bortolami, Juha-Pekka J. Laine | 2021-04-20 |
| 10458671 | Building control device having probability distribution based sensing | — | 2019-10-29 |
| 7693619 | Method and system for controlling sets of collinear control moment gyroscopes with offset determination without attitude trajectory of spacecraft | Michael Ray Elgersma, Daniel P. Johnson, Mason Peck, Brian Underhill, Gunter Stein +1 more | 2010-04-06 |
| 7464899 | Method and system for determining a singularity free momentum path | Michael Ray Elgersma, Daniel P. Johnson, Gunter Stein, Dennice F. Gayme, Mason Peck | 2008-12-16 |
| 6721770 | Recursive state estimation by matrix factorization | Michael Ray Elgersma | 2004-04-13 |
| 6563461 | System, method, and software for non-iterative position estimation using range measurements | Michael Ray Elgersma | 2003-05-13 |
| 6543146 | Electronic compass and compensation of large magnetic errors for operation over all orientations | Robert B. Smith, Michael Ray Elgersma | 2003-04-08 |