Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407870 | Optical beam shaper and method for spatial redistribution of inhomogeneous beam | Dimitri Velikov, James Ritter, Andrey Shalapenok, Alexander Shkolnik | 2002-06-18 |
| 6081381 | Apparatus and method for reducing spatial coherence and for improving uniformity of a light beam emitted from a coherent light source | Andrey Shalapenok, Dimitri Velikov, James Ritter, Alexander Shkolnik | 2000-06-27 |