Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830948 | Optical device and method for manufacturing optical device | — | 2020-11-10 |
| 10698292 | Optical wavelength conversion device and method for manufacturing the same | — | 2020-06-30 |
| 10663656 | Optical device including poled crystal region and amorphous region | — | 2020-05-26 |
| 10605982 | Multicore optical fiber with a core and a common cladding having a higher refractive index than the core, fiber Bragg grating, and method for manufacturing fiber Bragg grating | — | 2020-03-31 |