Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9419255 | Secondary battery | Kyugil Choi | 2016-08-16 |
| 9379371 | Secondary battery | Jeongsoon Shin, Youngbae Sohn | 2016-06-28 |
CA
Changbum Ahn
Overall (2016): #154,653 of 481,213Top 35%
2
Patents 2016