Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031122 | Protective circuit module and secondary battery pack including the same | Nohyun Kwag | 2011-10-04 |
| 7898814 | Protection circuit board for secondary battery and secondary battery using the same | — | 2011-03-01 |
| 7887948 | Pack type battery | Nohyun Kwag | 2011-02-15 |