Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8394680 | Layout for semiconductor device and method of fabricating the semiconductor device | — | 2013-03-12 |
| 7674557 | Electrode active materials for lithium secondary batteries, method for preparing the same, and lithium secondary batteries using the same | Yang-Kook Sun | 2010-03-09 |