Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10153475 | Electrical connector for portable multi-cell electrical energy storage device | — | 2018-12-11 |
| 9893335 | Frame for portable electrical energy storage cells | Po-Chang Yeh | 2018-02-13 |