Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801460 | Compact multifunctional battery booster | Brian F. Butler, Linh Nguyen, Shenzhong Zhu, Xiao Ping Chen | 2020-10-13 |
| 10804574 | Battery charger with battery state detection | John S. Whiting | 2020-10-13 |
| 10690300 | Multi-functional flexible LED flashlight | John S. Whiting | 2020-06-23 |