Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8718709 | Method and apparatus for using portable terminal | Jong Soo Kim | 2014-05-06 |
| 8421402 | Method and apparatus for providing charging information regarding portable terminal with solar cell | — | 2013-04-16 |