Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12213302 | Semiconductor memory device | Kyunghwan Lee, Yongseok Kim, Hyeoungwon Seo, Sungwon Yoo, Jaeho Hong | 2025-01-28 |
| 11996457 | Semiconductor devices | Hyuncheol Kim, Yongseok Kim, Seokhan Park, Kyunghwan Lee, Jaeho Hong | 2024-05-28 |
| 11943925 | Semiconductor memory device having charge storage pattern | Hyuncheol Kim, Jaeho Hong, Yongseok Kim, Hyeoungwon Seo, Sungwon Yoo +1 more | 2024-03-26 |
| 11917805 | Semiconductor memory device | Kyunghwan Lee, Yongseok Kim, Huijung Kim, Sungwon Yoo, Minhee Cho | 2024-02-27 |
| 11887648 | Semiconductor memory devices | Jaeho Hong, Hyuncheol Kim, Yongseok Kim, Hyeoungwon Seo, Sungwon Yoo +1 more | 2024-01-30 |
| 11887986 | Semiconductor memory device | Sungwon Yoo, Yongseok Kim, Hyuncheol Kim, Hyeoungwon Seo, Kyunghwan Lee +1 more | 2024-01-30 |
| 11437089 | Integrated circuit devices | Taesung Kang, Youngkyu Lee, Kyoungmin Kim, Bokyeon Won, Seokjae Lee +2 more | 2022-09-06 |
| 9865453 | Semiconductor devices including device isolation structures and methods of manufacturing the same | Daehyun Moon, Hyeoungwon Seo, Jooyoung Lee, Dongjin Jung | 2018-01-09 |
| 9842841 | Semiconductor device and method of fabricating the same | Ji Hun Kim, Junhwa Song, Jeonghoon Oh, Wonseok Yoo, Eun-Sun Lee | 2017-12-12 |
| 9837423 | Semiconductor devices having channels with retrograde doping profile | Jeonghoon Oh, Hyon Namkung | 2017-12-05 |
| 9825142 | Methods of fabricating semiconductor devices | Hyeoungwon Seo, Daehyun Moon, Jooyoung Lee, Dongjin Jung | 2017-11-21 |