Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12302579 | Method for forming a three-dimensional semiconductor memory device with an improved etching step | Yong-Hoon Son, Jae Hoon Kim, Kwang Ho Park, Gyeonghee LEE, Seungjae Jung | 2025-05-13 |
| 12127396 | Method of manufacturing integrated circuit device | Jaehoon Kim, Kwangho Park, Yonghoon Son, Gyeonghee LEE, Seungjae Jung | 2024-10-22 |
| 11751379 | Semiconductor memory device | Jae Hoon Kim, Kwang Ho Park, Yong-Hoon Son, Gyeonghee LEE, Seungjae Jung | 2023-09-05 |
| 11681219 | Resist composition | Yechan KIM, Su Min Kim, Ju Young Kim, Jinjoo KIM, Hyunwoo KIM +3 more | 2023-06-20 |
| 11662662 | Photo-decomposable compound, photoresist composition including the same, and method of manufacturing integrated circuit device | Sukkoo HONG, Sumin Kim, Yechan KIM, Juyoung Kim, Jinjoo KIM +3 more | 2023-05-30 |
| 11462554 | Three-dimensional semiconductor memory device with concave convex separation structures | Yong-Hoon Son, Jae Hoon Kim, Kwang Ho Park, Gyeonghee LEE, Seungjae Jung | 2022-10-04 |
| 11442274 | Electronic device and method for displaying object associated with external electronic device on basis of position and movement of external electronic device | Wootaek SONG, Taekyung LEE | 2022-09-13 |
| 11437382 | Integrated circuit device and method of manufacturing the same | Jaehoon Kim, Kwangho Park, Yonghoon Son, Gyeonghee LEE, Seungjae Jung | 2022-09-06 |
| 11348924 | Semiconductor memory device | Jae Hoon Kim, Kwang Ho Park, Yong-Hoon Son, Gyeonghee LEE, Seungjae Jung | 2022-05-31 |
| 10663863 | Method of producing layer structure, and method of forming patterns | Seulgi JEONG, Minsoo Kim, Sunghwan Kim, Sunhae KANG, Youngmin Kim +8 more | 2020-05-26 |
| 10323159 | Organic layer composition and method of forming patterns | Minsoo Kim, Younhee Nam, Jaeyeol BAEK, Byeri Yoon, Seulgi JEONG +2 more | 2019-06-18 |
| 9873815 | Polymer, organic layer composition, and method of forming patterns | Soohyoun Mun, Hyo-Young Kwon, Ran NAMGUNG, Younhee Nam | 2018-01-23 |