Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7627018 | Polarization control using diffraction gratings in VCSEL waveguide grating couplers | Peter S. Guilfoyle, Duane Louderback, Sven Mahnkopf | 2009-12-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7627018 | Polarization control using diffraction gratings in VCSEL waveguide grating couplers | Peter S. Guilfoyle, Duane Louderback, Sven Mahnkopf | 2009-12-01 |