Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048551 | Battery safety device and battery having the same | Jeong-Ju Cho, Sung Kyun Chang, Jae Hyun Lee, Joon Hwan Lee, Soo Hyun Ha | 2011-11-01 |
| 7986350 | Mobile terminal and operating method thereof | — | 2011-07-26 |