Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10393507 | Interferometer measurement device and control method therefor | — | 2019-08-27 |
| 10385560 | Device for spraying an enclosure triggered by inclination of a rotatable lid | — | 2019-08-20 |
| 10183308 | Spraying device | Hei Wai CHOI, David Dycher, Gregory Clegg Spooner, Shao Jun Zhang | 2019-01-22 |