Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11394076 | Battery pack with a plurality of battery cells | Chit Fung So | 2022-07-19 |
| 11251626 | System for lead-acid battery replacement | Chit Fung So | 2022-02-15 |
| 11228196 | System for recharging battery with motion sensor | Chit Fung So | 2022-01-18 |