Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46389 | Nonvolatile memory device and method of forming the same | Juwan Lim, Sungkweon Baek, Kwangmin Park, Kihyun Hwang | 2017-05-02 |
| 9356033 | Three-dimensional semiconductor memory devices and methods of forming the same | Yong-Hoon Son, Jung Ho Kim, Myoungbum Lee, Kihyun Hwang | 2016-05-31 |
| 8482049 | Semiconductor devices and methods for fabricating the same | Yong-Hoon Son, Jaehun Jeong, Kihun Hwang | 2013-07-09 |
| 8450176 | Methods of manufacturing rewriteable three-dimensional semiconductor memory devices | Yong-Hoon Son, Kihyun Hwang | 2013-05-28 |
| 8431984 | Nonvolatile memory devices including deep and high density trapping layers | Kwangmin Park, Juwan Lim, Siyoung Choi, Kihyun Hwang, Juyul Lee | 2013-04-30 |
| 8426907 | Nonvolatile memory devices including multiple charge trapping layers | Kwangmin Park, Juwan Lim, Siyoung Choi, Kihyun Hwang, Juyul Lee | 2013-04-23 |
| 8420482 | Nonvolatile memory device and method of forming the same | Juwan Lim, Sungkweon Baek, Kwangmin Park, Kihyun Hwang | 2013-04-16 |
| 8236647 | Method for fabricating nonvolatile memory device | Juyul Lee, Kihyun Hwang, Siyoung Choi | 2012-08-07 |