Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D898311 | Cordless handheld vacuum cleaner | Derek Everett Smith | 2020-10-06 |
| 10539292 | Optical device and luminaire | Xiu Yang, Caijie Yan, Wei Wang | 2020-01-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D898311 | Cordless handheld vacuum cleaner | Derek Everett Smith | 2020-10-06 |
| 10539292 | Optical device and luminaire | Xiu Yang, Caijie Yan, Wei Wang | 2020-01-21 |