Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10476067 | Battery pack and electrical combination | Jifeng Feng | 2019-11-12 |
| 10277093 | Power tool and circuit board | Pingbo Shi, Jifeng Feng | 2019-04-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10476067 | Battery pack and electrical combination | Jifeng Feng | 2019-11-12 |
| 10277093 | Power tool and circuit board | Pingbo Shi, Jifeng Feng | 2019-04-30 |