Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12263961 | Maneuvering of satellites without rate sensors | — | 2025-04-01 |
| 9618625 | System and method for continuous carrier wave reconstruction | Isaac T. Miller, William J. Bencze, Robert W. Brumley, Brent M. Ledvina, Mark L. Psiaki +1 more | 2017-04-11 |
| 9360557 | Systems, methods, devices and subassemblies for rapid-acquisition access to high-precision positioning, navigation and/or timing solutions | Isaac T. Miller, Clark E. Cohen, Robert W. Brumley, William J. Bencze, Brent M. Ledvina +1 more | 2016-06-07 |
| 6517029 | Friction and stiction compensation for spacecraft attitude control | — | 2003-02-11 |
| 6292722 | Magnetic torquer control with thruster augmentation | David Cielaszyk | 2001-09-18 |
| 6285928 | Onboard attitude control using reaction wheels | Scott W. Tilley, Keith Reckdahl | 2001-09-04 |
| 6138952 | Transient free actuator switching | — | 2000-10-31 |
| 6125310 | Thruster on time signaling with flexure compensation avoidance | — | 2000-09-26 |
| 6052630 | Thruster optimized pair selection | Christopher R. Purvis | 2000-04-18 |
| 6012000 | Simplified onboard attitude control based on star sensing | Sun Hur-Diaz, Donald W. Gamble, John S. Higham | 2000-01-04 |
| 5978716 | Satellite imaging control system for non-repeatable error | Ahmed Kamel, Sun Hur-Diaz, Donald W. Gamble | 1999-11-02 |
| 5949675 | Transient-free gain switching within error threshold | David Cielaszyk, David J. Wirthman | 1999-09-07 |
| 5826829 | Spacecraft control system with a trihedral momentum bias wheel configuration | — | 1998-10-27 |
| 5752675 | Thruster control of yaw without yaw measurements | Peter Timothy Gauthier, John S. Higham | 1998-05-19 |
| 5618012 | Satellite stabilization system | John A. Lehner | 1997-04-08 |
| 5017562 | Crystalline saponin-containing complex | Barbara G. Nygaard | 1991-05-21 |