Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8755118 | Planar, high NA, low loss transmitting or reflecting lenses using sub-wavelength high contrast grating | Connie Chang-Hasnain, Christopher J. Chase, Fanglu Lu, Forrest Sedgwick | 2014-06-17 |
| 8488646 | HCG reflection enhancement in diverse refractive index material | Connie Chang-Hasnain, Christopher J. Chase | 2013-07-16 |
| 8442374 | Ultra-low loss hollow core waveguide using high-contrast gratings | Connie Chang-Hasnain, Ye Zhou, Forrest Sedgwick, Michael Huang | 2013-05-14 |