Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9747970 | Refresh circuit | — | 2017-08-29 |
| 9741931 | Semiconductor integrated circuit device including switching elements and method of manufacturing the same | Young Hee YOON, Jeong-Ho Yi | 2017-08-22 |