Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9786351 | Semiconductor memory device for performing refresh operation and operating method therof | Sung Yub Lee, Jae-Hoon Cha | 2017-10-10 |
| 9660617 | Semiconductor apparatus | Kyu Bong KONG | 2017-05-23 |