Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10515545 | Position determining device and operating method thereof | — | 2019-12-24 |
| 10290355 | Method of programming semiconductor memory device | Eun Mee KWON, Sang Tae Ahn | 2019-05-14 |