Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490446 | Semiconductor device with air gap and method for fabricating the same | Hae-Jung Park, Tae-Woo Jung, Yun-Je Choi | 2019-11-26 |
| 9837490 | Semiconductor device with air gap and method for fabricating the same | Hae-Jung Park, Tae-Woo Jung, Yun-Je Choi | 2017-12-05 |
| 8916847 | Variable resistance memory device and method for fabricating the same | Hyun Min Lee | 2014-12-23 |
| 8748958 | Phase-change random access memory device and method of manufacturing the same | Hyun Min Lee | 2014-06-10 |
| 8198626 | Reference wafer for calibration and method for fabricating the same | Hyun Chul Lee, Gue-Hong Song, Ky-Hyun Han | 2012-06-12 |
| 7723239 | Method for fabricating capacitor in semiconductor device | Sang Soo Park | 2010-05-25 |
| 7518175 | Semiconductor memory device and method for fabricating the same | Seung-Bum Kim, Dong-Sauk Kim | 2009-04-14 |
| 7504296 | Semiconductor memory device and method for fabricating the same | Seung-Bum Kim, Dong-Sauk Kim | 2009-03-17 |
| 7256129 | Method for fabricating semiconductor device | Ki-Won Nam | 2007-08-14 |
| 7192825 | Semiconductor memory device and method for fabricating the same | Seung-Bum Kim, Dong-Sauk Kim | 2007-03-20 |
| 6924229 | Method for forming a semiconductor device with a hard mask layer formed over a bit line to protect the bit line during subsequent etching steps | Sang-Do Lee, Bong-Ho Choi | 2005-08-02 |