Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454816 | Supercapacitor using electrode of new material and method of manufacturing the same | Young-Hee Lee, Kay-hyeok An | 2002-09-24 |
| 6350488 | Mass synthesis method of high purity carbon nanotubes vertically aligned over large-size substrate using thermal chemical vapor deposition | Cheol Jin Lee | 2002-02-26 |