Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402310 | Semiconductor device with improved cell density and manufacturing method of the semiconductor device | Mi Seong PARK, In Su PARK, Jung Shik JANG, Won Geun CHOI, Jung-Dal Choi | 2025-08-26 |
| 12356606 | Three-dimensional NAND semiconductor memory device with intervening plug and method of manufacturing the semiconductor memory device | Won Geun CHOI, Jung Shik JANG | 2025-07-08 |
| D1077407 | Food waste disposal apparatus | Kyungseob Yang, Seokwoo Kim, Yongkeun Choi, Youngmin Park, Cheolwoong Seo +2 more | 2025-05-27 |
| 12284808 | Three-dimensional semiconductor memory device | Mi Seong PARK, In Su PARK, Jung Shik JANG, Won Geun CHOI | 2025-04-22 |
| 12219761 | Memory device and manufacturing method of the memory device | Won Geun CHOI, Jung Shik JANG, Mi Seong PARK | 2025-02-04 |