Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12218194 | Semiconductor device and method for fabricating the same | — | 2025-02-04 |
| 11676820 | Semiconductor device and method for fabricating the same | Oh-Hyun Kim, Sung Hwan Ahn, Tae-Hang Ahn | 2023-06-13 |
| 11515389 | Semiconductor device and method for fabricating the same | — | 2022-11-29 |
| 10790150 | Semiconductor device and method for fabricating the same | Oh-Hyun Kim, Sung Hwan Ahn, Tae-Hang Ahn | 2020-09-29 |
| 10522362 | Semiconductor device and method for fabricating the same | Oh-Hyun Kim, Sung Hwan Ahn, Tae-Hang Ahn | 2019-12-31 |
| 10490446 | Semiconductor device with air gap and method for fabricating the same | Jung-Taik Cheong, Tae-Woo Jung, Yun-Je Choi | 2019-11-26 |
| 9837490 | Semiconductor device with air gap and method for fabricating the same | Jung-Taik Cheong, Tae-Woo Jung, Yun-Je Choi | 2017-12-05 |
| 9620451 | Semiconductor memory device with selectively located air gaps | Chang-Youn Hwang, Sang-Kil Kang, Ill-Hee Joe, Dae-Sik Park, Se Han Kwon | 2017-04-11 |
| 9337203 | Semiconductor device with line-type air gaps and method for fabricating the same | Chang-Youn Hwang, Sang-Kil Kang, Ill-Hee Joe, Dae-Sik Park, Se Han Kwon | 2016-05-10 |