Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837429 | Method of fabricating a three-dimensional semiconductor memory device having a plurality of memory blocks on a peripheral logic structure | Yunghwan Son, Jaesung Sim, Shinhwan Kang, Youngwoo Park | 2017-12-05 |
| 9601204 | Three-dimensional semiconductor devices and fabricating methods thereof | Jintaek Park, Youngwoo Park | 2017-03-21 |
| 9595346 | 3-Dimensional semiconductor memory device and operating method thereof | Changhyun Lee, Dohyun Lee, Youngwoo Park, Su-Jin Ahn | 2017-03-14 |