Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10467022 | Measurement device and method for configuring and upgrading measurement software | — | 2019-11-05 |
| 10412077 | Identity authentication migration between different authentication systems | — | 2019-09-10 |
| 10345521 | Method of modifying mode size of an optical beam, using a waveguide mode expander having non-crystalline silicon features | Guoliang Li, Damien Lambert | 2019-07-09 |
| 10209451 | Integrated multistage taper coupler for waveguide to fiber coupling | Guoliang Li, Stephen B. Krasulick | 2019-02-19 |