Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883244 | Satellite attitude determination and control system with agile beam sensing | A. Dorian Challoner, U. A. von der Embse, Mark Patrick Mitchell, Richard A. Fowell, Ken Yu Huang +2 more | 1989-11-28 |
| 4812788 | Waveguide matrix including in-plane crossover | Mon N. Wong, Robert J. Patin, Theodore S. Fishkin | 1989-03-14 |