Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402310 | Semiconductor device with improved cell density and manufacturing method of the semiconductor device | Mi Seong PARK, Jang Won Kim, In Su PARK, 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, Jang Won Kim | 2025-07-08 |
| 12284808 | Three-dimensional semiconductor memory device | Jang Won Kim, Mi Seong PARK, In Su PARK, Won Geun CHOI | 2025-04-22 |
| 12255132 | Semiconductor memory device and method of manufacturing the semiconductor memory device | — | 2025-03-18 |
| 12224031 | Semiconductor memory device | Jung-Dal Choi, Jin Kook Kim, Dong Sun Sheen, Se Young Oh, Ki Hong Lee +3 more | 2025-02-11 |
| 12219761 | Memory device and manufacturing method of the memory device | Won Geun CHOI, Jang Won Kim, Mi Seong PARK | 2025-02-04 |
| 12176040 | Semiconductor memory device and method of perfomring a multi-level sensing operation | Yun Sik CHOI | 2024-12-24 |
| 12148501 | Semiconductor memory device | Jung-Dal Choi, Jin Kook Kim, Dong Sun Sheen, Se Young Oh, Ki Hong Lee +3 more | 2024-11-19 |
| 12106806 | Memory device storing logical page data and operating method of the memory device | In Su PARK, Woo-Pyo Jeong, Jung-Dal Choi, Jae Woong Kim, Jeong Hwan Kim | 2024-10-01 |
| 12094762 | Method of manufacturing semiconductor device | Dong Hun Lee, Jeong Hwan Kim, Mi Seong PARK, Won Geun CHOI | 2024-09-17 |
| 12010844 | Semiconductor device and method of manufacturing the semiconductor device | Dong Hun Lee, Mi Seong PARK, Jung-Dal Choi, In Su PARK | 2024-06-11 |
| 11980034 | Memory device and manufacturing method of the memory device | Dong Hun Lee | 2024-05-07 |
| 11894057 | Memory device performing program operation and method of operating the same | Dong Hun Lee, Yun Sik CHOI | 2024-02-06 |
| 11839081 | Semiconductor memory device including a plurality of memory blocks and method of manufacturing the same | — | 2023-12-05 |
| 11769689 | Method of manufacturing semiconductor device | Dong Hun Lee, Jeong Hwan Kim, Mi Seong PARK, Won Geun CHOI | 2023-09-26 |
| 11688440 | Page buffer and semiconductor memory device having the same | Hoon Choi, Dong Hun Lee, Yun Sik CHOI | 2023-06-27 |
| 11545190 | Semiconductor memory device | Jung-Dal Choi, Jin Kook Kim, Dong Sun Sheen, Se Young Oh, Ki Hong Lee +3 more | 2023-01-03 |
| 9251910 | Semiconductor memory device and operating method thereof | Tae Gyun Kim, Hee Youl Lee, Se Hoon Kim, Ji Hyun Seo, Dong Hun Lee | 2016-02-02 |