Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11469306 | Semiconductor device having a gate electrode in a trench | Jee-Sun Lee, Nam-Ho Jeon | 2022-10-11 |
| 9685519 | Semiconductor device having buried channel array | Na-Ra Kim, Seung Hwan Kim, Sung-hee Lee, Dae Sin Kim, Ji-Young Kim | 2017-06-20 |
| 9536884 | Semiconductor device having positive fixed charge containing layer | Jun Soo Kim, Se-myeong Jang | 2017-01-03 |
| 9293180 | Memory device, memory system, and operation method thereof | Eui-chul Jeong, Sung-hee Lee, Dae Sin Kim, Seung Hwan Kim, Dae Sun Kim +2 more | 2016-03-22 |
| 9082850 | Semiconductor device having buried channel array | Na-Ra Kim, Seung Hwan Kim, Sung-hee Lee, Dae Sin Kim, Ji-Young Kim | 2015-07-14 |
| 8884340 | Semiconductor devices including dual gate electrode structures and related methods | Ji-Young Kim, Gyo-young Jin, Hyeong-Sun Hong, Yong-Chul Oh, Yoo-Sang Hwang +2 more | 2014-11-11 |
| 8835252 | Methods of fabricating semiconductor devices having increased areas of storage contacts | Joon-Seok Moon, Jae-Rok Kahng, Hyun-Seung Song, Sang Hyun Lee, Hyun-Jung Lee | 2014-09-16 |
| 8610191 | Semiconductor devices and dynamic random access memory devices including buried gate pattern with high-k capping layer | Joon-Seok Moon, Jaerok Kahng, Jinwoo Lee, Keeshik Park | 2013-12-17 |
| 8184471 | DRAM having stacked capacitors of different capacitances | Jong Soo Kim | 2012-05-22 |
| 7799643 | Method of fabricating semiconductor device having self-aligned contact plug | Nam-Jung Kang, Hyeong-Sun Hong, Dong Hyun Kim | 2010-09-21 |