Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8378497 | Contact structures and semiconductor devices including the same | Seong-Goo Kim, Hyeong-Sun Hong, Dong Hyun Kim | 2013-02-19 |
| 8343845 | Methods of manufacturing capacitor structures and methods of manufacturing semiconductor devices using the same | Yong-Il Kim, Dae-Ik Kim, Yun-Sung Lee | 2013-01-01 |
| 8003464 | Methods of manufacturing semiconductor device having recess channel array transistor | Gil-Sub Kim, Yong-Il Kim, Jong-seop Lee, Jai-kyun Park, Yun-Sung Lee | 2011-08-23 |
| 7846825 | Method of forming a contact hole and method of manufacturing a semiconductor device having the same | Jae-Hoon Song, So-hyun RYU, Dong-Kwan Yang | 2010-12-07 |
| 7799643 | Method of fabricating semiconductor device having self-aligned contact plug | Dong-Soo Woo, Hyeong-Sun Hong, Dong Hyun Kim | 2010-09-21 |
| 7777265 | Semiconductor device having contact barrier and method of manufacturing the same | Hyeong-Sun Hong, Jae-Goo Lee, Dong Hyun Kim, Sung-Un Kwon, Sang-Joon Park | 2010-08-17 |
| 7713873 | Methods of forming contact structures semiconductor devices | Seong-Goo Kim, Hyeong-Sun Hong, Dong Hyun Kim | 2010-05-11 |