Issued Patents All Time
Showing 1–25 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11658495 | Jump starter auto safety jumper module | Ling To Shum | 2023-05-23 |
| D955341 | Power inverter | Ling To Shum | 2022-06-21 |
| 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 |
| D910560 | Power station | Ling To Shum | 2021-02-16 |
| D910555 | Inverter | Ling To Shum | 2021-02-16 |
| D905634 | Inverter | Ling To Shum | 2020-12-22 |
| D904979 | Inverter | Ling To Shum | 2020-12-15 |
| D904980 | Inverter | Ling To Shum | 2020-12-15 |
| D898080 | Inflator | Ling To Shum | 2020-10-06 |
| D897017 | Spotlight | Ling To Shum | 2020-09-22 |
| D896420 | Spotlight | Ling To Shum | 2020-09-15 |
| D886732 | Jump starter | Ling To Shum | 2020-06-09 |
| D885626 | Flashlight | Ling To Shum | 2020-05-26 |
| D876694 | Headlamp | Ling To Shum | 2020-02-25 |
| D875287 | Flashlight | Ling To Shum | 2020-02-11 |
| 10539276 | High power rechargeable spotlight with two way universal serial bus | — | 2020-01-21 |
| 10536015 | Portable power tool capacitor jump start system | Ling To Shum | 2020-01-14 |
| 10393326 | Expanding multi-faced work light flashlight | — | 2019-08-27 |
| D850685 | Work light | Ling To Shum | 2019-06-04 |
| D849296 | Spotlight | Ling To Shum | 2019-05-21 |
| D846169 | Flashlight | Ling To Shum | 2019-04-16 |
| D845892 | Battery charger | Ling To Shum | 2019-04-16 |