Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8835204 | Method for manufacturing multi-dimensional target waveguide grating and volume grating with micro-structure quasi-phase-matching | Xiangfei Chen | 2014-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8835204 | Method for manufacturing multi-dimensional target waveguide grating and volume grating with micro-structure quasi-phase-matching | Xiangfei Chen | 2014-09-16 |