Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6240116 | Laser diode array assemblies with optimized brightness conservation | Robert J. Lang, Michael P. Staskus, John G. Endriz, James M. Haden | 2001-05-29 |
| 6122299 | Angled distributed reflector optical device with enhanced light confinement | Scott D. DeMars, Robert J. Lang | 2000-09-19 |
| 5793521 | Differentially patterned pumped optical semiconductor gain media | Stephen O'Brien, Robert J. Lang, Amos A. Hardy, Ross A. Parke, David F. Welch | 1998-08-11 |