Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9123580 | Semiconductor device and method of manufacturing the same | Ki Hong Lee, Seung Ho Pyi | 2015-09-01 |
| 9099348 | Semiconductor device and method of manufacturing the same | Ki Hong Lee, Seung Ho Pyi | 2015-08-04 |
| 8946808 | Semiconductor device and method of manufacturing the same | Ki Hong Lee, Seung Ho Pyi | 2015-02-03 |
| 8748970 | Semiconductor device and method of manufacturing the same | Ki Hong Lee, Seung Ho Pyi | 2014-06-10 |
| 8012831 | Method of forming isolation layer of flash memory device | Sang Soo Lee, Cha Deok Dong, Woo Ri Jeong | 2011-09-06 |
| 7811888 | Method for fabricating semiconductor memory device | — | 2010-10-12 |