Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10921377 | Fuel gauge system for measuring the amount of current in battery and portable electronic device including the same | Kudo Ryotaro, Dong-Jin Keum, Byung Chul Jeon | 2021-02-16 |