Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12010849 | Semiconductor device having word line separation layer | Jiye Noh, Jinsoo Lim, Jisung Cheon, Sangjun Hong | 2024-06-11 |
| 11864385 | Three-dimensional semiconductor memory device | Seunghwan Lee, Suhyeong Lee, Ju-Young Lim, Sanghoon Jeong | 2024-01-02 |
| 11521983 | Method of fabricating three-dimensional semiconductor memory device | Han Geun Yu | 2022-12-06 |
| 11515322 | Semiconductor devices | Seogoo Kang, Jaeryong Sim, Jongseon Ahn, Jeehoon Han | 2022-11-29 |
| 11469244 | Three-dimensional semiconductor memory device | Seunghwan Lee, Suhyeong Lee, Ju-Young Lim, Sanghoon Jeong | 2022-10-11 |
| 11456316 | Semiconductor device having word line separation layer | Jiye Noh, Jinsoo Lim, Jisung Cheon, Sangjun Hong | 2022-09-27 |
| 10971516 | Three-dimensional semiconductor memory devices and methods of fabricating the same | Sung-Soo Ahn, Yong-Hoon Son, Minhyuk Kim, Jae-Ho Min | 2021-04-06 |
| 10950419 | Shrouds and substrate treating systems including the same | Edward Sung, Hyuk-Jin Kim, Sung-Il Cho | 2021-03-16 |
| 10685837 | Methods of forming staircase-shaped connection structures of three-dimensional semiconductor devices | Jung-Ik Oh, Ha Na Kim, Kyoungsub Shin | 2020-06-16 |
| 10672790 | Method of fabricating three-dimensional semiconductor memory device | Han Geun Yu | 2020-06-02 |
| 10522350 | Method of fabricating three-dimensional semiconductor devices | Yong-hyun Kwon | 2019-12-31 |
| 10211053 | Methods of forming staircase-shaped connection structures of three-dimensional semiconductor devices | Jung-Ik Oh, Ha Na Kim, Kyoungsub Shin | 2019-02-19 |
| 9972638 | Methods of fabricating three-dimensional semiconductor devices | Sunghae Lee, Daehong Eom, JinGyun Kim, Kihyun Hwang, Seongsoo Lee +4 more | 2018-05-15 |
| 9941122 | Methods of forming staircase-shaped connection structures of three-dimensional semiconductor devices | Jung-Ik Oh, Ha Na Kim, Kyoungsub Shin | 2018-04-10 |
| 9466612 | Semiconductor memory devices and methods of forming the same | Jung Ho Kim, Myoungbum Lee, Kihyun Hwang, Sangryol Yang, Yong-Hoon Son +4 more | 2016-10-11 |
| 9455268 | Staircase-shaped connection structures of three-dimensional semiconductor devices | Jung-Ik Oh, Ha Na Kim, Kyoungsub Shin | 2016-09-27 |
| 9257441 | Semiconductor memory devices and methods of forming the same | Jung Ho Kim, Myoungbum Lee, Kihyun Hwang, Sangryol Yang, Yong-Hoon Son +4 more | 2016-02-09 |
| 9087790 | Method of fabricating three-dimensional semiconductor device and three-dimensional semiconductor device fabricated using the same | Jung-Ik Oh, Ha Na Kim, Seongsoo Lee | 2015-07-21 |
| 8980731 | Methods of forming a semiconductor device | Jung Ho Kim, Sunghae Lee, Hanvit Yang, Dongwoo Kim, Chaeho Kim +5 more | 2015-03-17 |
| 8963231 | Three dimensional semiconductor memory devices and methods of fabricating the same | Sunghae Lee, Daehong Eom, JinGyun Kim, Kihyun Hwang, Seongsoo Lee +4 more | 2015-02-24 |
| 8728893 | Method of fabricating a three-dimentional semiconductor memory device | Byoungkeun Son, Jinho Kim, Hansoo Kim, Wonjun Lee | 2014-05-20 |
| 8592873 | Semiconductor memory devices and methods of forming the same | Jung Ho Kim, Myoungbum Lee, Kihyun Hwang, Sangryol Yang, Yong-Hoon Son +4 more | 2013-11-26 |
| 8383482 | Three-dimensional semiconductor memory device and method of fabricating the same | Jinho Kim, Byoungkeun Son, Hansoo Kim, Wonjun Lee | 2013-02-26 |