Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845444 | Cleaning composition after chemical mechanical polishing of organic film and cleaning method using the same | Ahn-Ho Lee, Dong Min KANG, Dong-Hun Kang, Go-Un Kim, Dong Jin Kim +5 more | 2017-12-19 |
| 9156681 | Semiconductor device and method for manufacturing the same | Ki-Jun Yun, Oh Jin Jung, Sang Wook Ryu, Seong Hun Jeong, Sung Wook Joo | 2015-10-13 |
| 8765511 | Semiconductor device and method for manufacturing the same | Sung Wook Joo | 2014-07-01 |
| 8278209 | Method for manufacturing a semiconductor device using a hardmask layer | — | 2012-10-02 |
| 8153518 | Method for fabricating metal interconnection of semiconductor device | — | 2012-04-10 |
| 8138086 | Method for manufacturing flash memory device | — | 2012-03-20 |
| 8084290 | Method for fabricating CMOS image sensor | — | 2011-12-27 |
| 8003531 | Method for manufacturing flash memory device | — | 2011-08-23 |
| 7642119 | Method for manufacturing image sensor | — | 2010-01-05 |