Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809693 | Compact antennas having directed beams and potentially more than one degree of freedom per concentration region | Michael R. Andrews, Alexander Polyakov | 2004-10-26 |
| 6674555 | Method and apparatus for holographic data storage | Kevin Curtis, Michael C. Tackitt | 2004-01-06 |