Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426243 | Semiconductor memory device and method of fabricating the same | Eunjung Kim, Hyo Sub Kim, Jay-Bok Choi, Yongseok Ahn, Junhyeok AHN +2 more | 2025-09-23 |
| 12426244 | Semiconductor memory device | Hyo Sub Kim, Kiseok Lee, Jongmin Kim, Hui-Jung Kim, Jihun Lee +1 more | 2025-09-23 |
| 12279415 | Method of fabricating semiconductor memory device having protruding contact portion | Minsu Choi, Hyeon-Woo Jang, Keunnam Kim, Sooho Shin, Yoosang Hwang | 2025-04-15 |
| 11723191 | Semiconductor memory devices having protruding contact portions | Minsu Choi, Hyeon-Woo Jang, Keunnam Kim, Sooho Shin, Yoosang Hwang | 2023-08-08 |
| 11688779 | Semiconductor memory device and method for manufacturing the same | Hui-Jung Kim, Junhyeok AHN, Jae Hyun Yoon, Seok Hwan Lee, Sunghee Han +1 more | 2023-06-27 |
| 11646225 | Semiconductor devices and methods of fabricating the same | Keunnam Kim, Dongryul Lee, Minseong CHOI, Jimin Choi, Yong Kwan Kim +2 more | 2023-05-09 |
| 11289473 | Semiconductor device | Kiseok Lee, Chan Yoon, Dongoh Kim | 2022-03-29 |
| 11282841 | Method of manufacturing semiconductor device including spacer | Hyo Sub Kim, Hui-Jung Kim, Jin-Hwan Chun | 2022-03-22 |
| 11043397 | Method of forming a pattern and method of manufacturing a semiconductor device using the same | Min Su CHOI, Jun Hyeok AHN, Sung Hee Han, Ce-Ra Hong | 2021-06-22 |
| 10910363 | Semiconductor device | Kiseok Lee, Chan Yoon, Dongoh Kim | 2021-02-02 |
| 10840127 | Integrated circuit (IC) device | Jun Hyeok AHN | 2020-11-17 |
| 10825819 | Semiconductor device including spacer and method of manufacturing the same | Hyo Sub Kim, Hui-Jung Kim, Jin-Hwan Chun | 2020-11-03 |
| 10796950 | Semiconductor devices and methods of fabricating the same | Keunnam Kim, Dongryul Lee, Minseong CHOI, Jimin Choi, Yong Kwan Kim +2 more | 2020-10-06 |
| 10580876 | Integrated circuit devices | Jun Hyeok AHN, Eun-Jung Kim, Hui-Jung Kim, Ki Seok Lee, Bong-Soo Kim +2 more | 2020-03-03 |
| 10573652 | Semiconductor device and method for fabricating the same | Jun Won Lee, Ki Seok Lee, Bong-Soo Kim, Seok Han Park, Sung Hee Han +1 more | 2020-02-25 |
| 10461153 | Semiconductor memory device and method of manufacturing the same | Kiseok Lee, Hui-Jung Kim, Dongoh Kim, Bong-Soo Kim, Seokhan Park +3 more | 2019-10-29 |
| 10211091 | Semiconductor devices and methods of fabricating the same | Keunnam Kim, Dongryul Lee, Minseong CHOI, Jimin Choi, Yong Kwan Kim +2 more | 2019-02-19 |
| 9899487 | Semiconductor devices and methods of manufacturing the same | Hye Young Kang, Young-Sin Kim, Yong Kwan Kim, Byoung Wook Jang, Augustin J. Hong +2 more | 2018-02-20 |