Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12356615 | Semiconductor device including vertical channel pattern surrounded by protection pattern | Choasub Kim, Dongmin Kyeon, Shinyoung Kim, Hayan Park, Changhyun Hur | 2025-07-08 |
| 12144171 | Semiconductor device including select cutting structure, method for manufacturing the same and electronic system including the same | Choasub Kim, Dongmin Kyeon, Hayan Park, Changhyun Hur | 2024-11-12 |
| 10385441 | Mask frame assembly and manufacturing method of the same | Yoonchan Oh, Jongho YANG, Jaemin Hong | 2019-08-20 |
| 10158074 | Organic layer deposition assembly, organic layer deposition device including the same, and method of manufacturing organic light-emitting display device using the organic layer deposition assembly | Daeyong Kim, Jongbum Kim, Jongho YANG, Yoonchan Oh | 2018-12-18 |