Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8741254 | Method of preparing bundle type silicon nanorod composite through electroless etching process using metal ions and anode active material for lithium secondary cells comprising the same | Joong K. Lee, Byung Won Cho, Joo Man Woo, Hyung Sun Kim, Kyung Yoon CHUNG +2 more | 2014-06-03 |
| 8198191 | Method of preparing low resistance metal line, patterned metal line structure, and display device using the same | Sung Hen Cho, Ki Yong Song | 2012-06-12 |