Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9508454 | Semiconductor memory device and operation method thereof | Ho-Youb Cho, Seong Je Park, Chang Won Yang, Seong-Sik Park | 2016-11-29 |
| 9478267 | Semiconductor memory apparatus, and impedance calibration circuit and method thereof | Kwan Su Shon | 2016-10-25 |