Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230313 | Vertical memory device | Seung Hwan Kim, Seon Yong Cha | 2025-02-18 |
| 12131774 | Vertical memory device with a double word line structure | Seung Hwan Kim, Seon Yong Cha | 2024-10-29 |
| 12131950 | Method for fabricating a semiconductor device | Jae-Man Yoon, Jin-Hwan Jeon, Tae-Kyun Kim, Jung-Woo Park, Jae Won Ha | 2024-10-29 |
| 11895828 | Semiconductor memory device | Jae-Man Yoon, Jin-Hwan Jeon, Tae-Kyun Kim, Jung-Woo Park, Jae Won Ha | 2024-02-06 |
| 11887654 | Vertical memory device | Seung Hwan Kim, Seon Yong Cha | 2024-01-30 |
| 11832434 | Memory cell and memory device | Seung Hwan Kim, Dong Sun Sheen, Il Sup JIN, Seon Yong Cha | 2023-11-28 |
| 11501827 | Vertical memory device with a double word line structure | Seung Hwan Kim, Seon Yong Cha | 2022-11-15 |
| 11355177 | Vertical memory device | Seung Hwan Kim, Seon Yong Cha | 2022-06-07 |
| 9293705 | Semiconductor device and method for fabricating the same, and microprocessor, processor, system, data storage system and memory system including the semiconductor device | Hye Jung Choi | 2016-03-22 |
| 9184378 | Semiconductor device and method for fabricating the same, and microprocessor, processor, system, data storage system and memory system including the semiconductor device | Hye Jung Choi | 2015-11-10 |
| 8193588 | Semiconductor device | — | 2012-06-05 |
| 7947541 | Method of fabricating a semiconductor device | — | 2011-05-24 |
| 7911030 | Resistive memory device and method of fabricating the same | — | 2011-03-22 |
| 7705419 | Fuse box of semiconductor device formed using conductive oxide layer and method for forming the same | — | 2010-04-27 |
| 7662691 | Method for fabricating semiconductor device with epitaxial growth | — | 2010-02-16 |
| 7087533 | Method for fabricating semiconductor device | — | 2006-08-08 |
| 6699746 | Method for manufacturing semiconductor device | Sang Don Lee | 2004-03-02 |