Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11037991 | Variable resistance memory device | Yoongoo Kang, Changwoo Seo, Dain Lee, Hoi-Sung Chung | 2021-06-15 |
| 10957647 | Integrated circuit devices including a boron-containing insulating pattern | Dong-kak Lee, Yoon-Ho Son, Mong-Sup Lee | 2021-03-23 |
| 9685318 | Method of forming semiconductor device | Young-Lim Park, Wonseok Yoo, Hyokyoung Kim, Changyup Park, Kongsoo Lee +1 more | 2017-06-20 |
| 9484219 | Methods of fabricating memory devices using wet etching and dry etching | Young-Geun Park, Sang-Yeol Kang, Dong Chan Kim, Chang Mu An, Bong-Hyun Kim +1 more | 2016-11-01 |