Issued Patents All Time
Showing 25 most recent of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12232318 | Nonvolatile memory device | Jae Ho Ahn, Sung-Min Hwang, Bum Kyu Kang, Sang Don Lee | 2025-02-18 |
| 12213315 | Three-dimensional semiconductor memory device | Byungjin Lee, Dong-Sik Lee | 2025-01-28 |
| 12127402 | Three-dimensional semiconductor device | Sung-Min Hwang, Bum Kyu Kang, Jae Ho Ahn | 2024-10-22 |
| 12094846 | Nonvolatile memory device, system including the same and method of fabricating the same | Jae Ho Ahn, Ji Won Kim, Sung-Min Hwang, Suk-Kang Sung | 2024-09-17 |
| RE50137 | Vertical memory devices and methods of manufacturing the same | Jang-Gn Yun, Zhiliang Xia, Ahn-Sik Moon, Se-jun Park, Sung-Min Hwang | 2024-09-17 |
| 12022653 | Semiconductor devices and methods for forming the same | Jang-Gn Yun, Sunghoi Hur, Jaesun Yun | 2024-06-25 |
| 12009325 | Semiconductor device and electronic system including the same | Sung-Min Hwang, Jiwon Kim, Jaeho Ahn, Sukkang Sung | 2024-06-11 |
| 11991885 | Semiconductor memory devices and methods of fabricating the same | Sung-Min Hwang, Eunsuk Cho | 2024-05-21 |
| 11956957 | Semiconductor memory device | Ji-Young Kim, Woo Sung Yang, Sung-Min Hwang, Suk-Kang Sung | 2024-04-09 |
| 11930639 | Three-dimensional semiconductor memory device and method of fabricating the same | Woosung Yang, Dong-Sik Lee, Sung-Min Hwang | 2024-03-12 |
| 11910611 | Nonvolatile memory device and method for fabricating the same | Dong-Hoon Jang, Woo Sung Yang, Sung-Min Hwang | 2024-02-20 |
| 11844211 | Semiconductor memory device and electronic system including the same | Jae Ho Ahn, Ji Won Kim, Sung-Min Hwang, Suk-Kang Sung | 2023-12-12 |
| 11817387 | Semiconductor device including dummy patterns and peripheral interconnection patterns at the same level | Jang-Gn Yun, Jaesun Yun | 2023-11-14 |
| 11792982 | Three-dimensional semiconductor memory device and method of fabricating the same | Woosung Yang, HoJun Seong, Joonhee Lee, Euntaek Jung | 2023-10-17 |
| 11758719 | Three-dimensional semiconductor device | Sung-Min Hwang, Bum Kyu Kang, Jae Ho Ahn | 2023-09-12 |
| 11728304 | Nonvolatile memory device, system including the same and method of fabricating the same | Jae Ho Ahn, Ji Won Kim, Sung-Min Hwang, Suk-Kang Sung | 2023-08-15 |
| 11715713 | Nonvolatile memory device and nonvolatile memory system including the same | Ji Won Kim, Jae Ho Ahn, Sung-Min Hwang, Suk-Kang Sung | 2023-08-01 |
| 11715712 | Nonvolatile memory device and method for fabricating the same | Sung-Min Hwang, Ji Won Kim, Jae Ho Ahn, Suk-Kang Sung | 2023-08-01 |
| 11657360 | Floating factory, operating method of manufacturing service device, and integrated product management system including floating factory and manufacturing service device | — | 2023-05-23 |
| 11574883 | Semiconductor memory device, electronic system including the same, and method for fabricating the same | Jae Ho Ahn, Ji Won Kim, Sung-Min Hwang, Suk-Kang Sung | 2023-02-07 |
| 11456236 | Vertical semiconductor devices including vertical memory cells and peripheral circuits under the vertical memory cells | Woo Sung Yang, Sung-Min Hwang, Ji-Young Kim, Ji Won Kim | 2022-09-27 |
| 11342263 | Semiconductor device including dummy patterns and peripheral interconnection patterns at the same level | Jang-Gn Yun, Jaesun Yun | 2022-05-24 |
| 11315947 | Nonvolatile memory device and method for fabricating the same | Jae Ho Ahn, Sung-Min Hwang, Bum Kyu Kang, Sang Don Lee | 2022-04-26 |
| 11296102 | Three-dimensional semiconductor memory device | Sung-Min Hwang, Woosung Yang, Jiyoung Kim, Jiwon Kim | 2022-04-05 |
| 11289503 | Three-dimensional semiconductor memory device | Byungjin Lee, Dong-Sik Lee | 2022-03-29 |