Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11114869 | Jump starter auto safety jumper module | Henry Shum | 2021-09-07 |
| 11054092 | High power rechargeable spotlight with two way universal serial bus | — | 2021-07-06 |
| 11039519 | Door mounted sanitizer light | — | 2021-06-15 |
| D913921 | Power inverter | Ling To Shum | 2021-03-23 |
| D910555 | Inverter | Ling To Shum | 2021-02-16 |
| D910560 | Power station | Ling To Shum | 2021-02-16 |