Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516157 | Electrode active material, electrode and secondary battery including the same, and method of preparing the electrode active material | Ken Ogata, Koichi Takei, Byoungsun Lee, Jaemyung Lee, Minwoo Lim | 2019-12-24 |
| 10480062 | Sputtering apparatus and sputtering method using the same | Seungho Choi, Haeyoung Yoo | 2019-11-19 |
| 10177374 | Silicon-containing negative active material, method of preparing the same, negative electrode including the same, and lithium secondary battery including negative electrode | Heechul Jung, Byoungsun Lee, Junho Lee | 2019-01-08 |