Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7170070 | Ion implanters having an arc chamber that affects ion current density | Ui Hui Kwon, Gyeong-Su Keum, Won-Young Chung, Kwang-Ho Cha, Young Tae Kim +3 more | 2007-01-30 |
| 7042001 | Phase change memory devices including memory elements having variable cross-sectional areas | Young Tae Kim, Young-Nam Hwang, Won-Young Chung, Keun-Ho Lee | 2006-05-09 |