Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9348091 | Multiplexer/demultiplexer based on diffraction and reflection | Christoph M. Greiner, Dmitri Iazikov | 2016-05-24 |
| 9310535 | Thermally compensated optical diffraction gratings | Christoph M. Greiner, Dmitri Iazikov | 2016-04-12 |
| 9297937 | Partially metallized total internal reflection immersion grating | Christoph M. Greiner, Dmitri Iazikov | 2016-03-29 |