Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11086074 | Inhibiting crystal growth in optical waveguide structures, for reduced absorption and insertion loss using optically-passive dopants in the core | Yizhuo He, Ho-Shang Lee | 2021-08-10 |
| 10243315 | Solid-state optical amplifier chip with improved optical pumping | Ho-Shang Lee | 2019-03-26 |