Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171287 | Variable resistance memory device including silicon capping pattern | Jong Uk Kim, Young-min Ko, Kwang-Min Park, Jeong-Hee Park, Dong Sung CHOI | 2021-11-09 |
| 9129857 | Semiconductor device including a first core pattern under a second core pattern | Bi-O Kim, Jung-Geun Jee, Jin-Gyun Kim, Jae Young Ahn, Ki-Hyun Hwang | 2015-09-08 |
| 8440527 | Memory device and method of fabricating the same | Dong-Chul Yoo, Eun-ha Lee, Hyung-ik Lee, Ki-Hyun Hwang, Sung Heo +2 more | 2013-05-14 |
| 8410542 | Charge-trapping nonvolatile memory devices having gate structures therein with improved blocking layers | Dong-Chul Yoo, Han-Mei Choi, Ki-Hyun Hwang | 2013-04-02 |
| 8294198 | Semiconductor integrated circuit device and method of fabricating the same | Dong-Chul Yoo, Eun-ha Lee, Hyung-ik Lee, Sung Heo, Han-Mei Choi +2 more | 2012-10-23 |
| 7994003 | Nonvolatile memory device and method of fabricating the same | Sun-Jung Kim, Zong-Liang Huo, Jun-Kyu Yang, Seon-Ho Jo, Han-Mei Choi +1 more | 2011-08-09 |
| 7790591 | Methods of manufacturing semiconductor devices including metal oxide layers | Dong-Chul Yoo, Myoung-Bum Lee, Young-Geun Park, Han-Mei Choi, Se-hoon Oh +2 more | 2010-09-07 |