Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12302575 | Memory device | Kyongsik Yeom, Changmin Jeon | 2025-05-13 |
| 12125909 | Asymmetric semiconductor device including LDD region and manufacturing method thereof | Jongsung WOO, Changmin Jeon | 2024-10-22 |
| 12068418 | Integrated circuit device | Kyongsik Yeom, Youngcheon Jeong | 2024-08-20 |
| 11950423 | Semiconductor device and electronic system including the same | Youngmok Kim, Changmin Jeon, Yongsang Jeong | 2024-04-02 |
| 11380386 | Nonvolatile memory device including sensing time control circuit and operating method thereof | Soo Woong LEE, Doo-Ho Cho, Sang Soo Park | 2022-07-05 |
| 10515678 | Magnetic memory devices | Boyoung Seo, Seongui SEO, Gwanhyeob Koh | 2019-12-24 |
| 10431276 | Semiconductor devices including reversible and one-time programmable magnetic tunnel junctions | Boyoung Seo, Gwanhyeob Koh, Choong-Jae Lee | 2019-10-01 |
| 10395225 | Distributed processing system for processing transportation fees and operating method thereof | — | 2019-08-27 |
| 10311928 | Semiconductor devices including reversible and one-time programmable magnetic tunnel junctions | Boyoung Seo, Gwanhyeob Koh, Choong-Jae Lee | 2019-06-04 |
| 10269401 | Magnetic memory devices | Boyoung Seo, Seongui SEO, Gwanhyeob Koh | 2019-04-23 |
| 10256190 | Variable resistance memory devices | Gwanhyeob Koh, Boyoung Seo | 2019-04-09 |
| 10103323 | Method for forming a hard mask pattern and method for manufacturing a semiconductor device using the same | Yong-Seok Chung, Yoonjong Song, Gwanhyeob Koh | 2018-10-16 |
| 9793472 | Method for forming a hard mask pattern and method for manufacturing a semiconductor device using the same | Yong-Seok Chung, Yoonjong Song, Gwanhyeob Koh | 2017-10-17 |
| 9552879 | Nonvolatile memory device having variable resistance memory cells and a method of resetting by initially performing pre-read or strong set operation | Yeongtaek Lee, Youngbae Kim | 2017-01-24 |
| 9401385 | Semiconductor memory device | Boyoung Seo, Keemoon Chun | 2016-07-26 |
| 9311997 | Resistive memory device with word lines coupled to multiple sink transistors | Sungyeon Lee, Yeongtaek Lee | 2016-04-12 |
| 9136002 | Semiconductor memory devices utilizing randomization and data programming methods thereof | Bogeun Kim | 2015-09-15 |
| 8891316 | Nonvolatile memory devices including notched word lines | Boyoung Seo, Hyucksoo Yang, Yongtae Kim, Byungsup Shim | 2014-11-18 |