Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7525847 | Semiconductor device and methods of manufacturing the same | Soo-Cheol Lee | 2009-04-28 |
| 6573573 | Mask ROM and method for fabricating the same | — | 2003-06-03 |
| 6531353 | Method for fabricating semiconductor device | — | 2003-03-11 |
| 6384449 | Nonvolatile memory and method for fabricating the same | Jae-Min Yu | 2002-05-07 |
| 6303442 | Mask ROM and method for fabricating the same | — | 2001-10-16 |
| 6255155 | Nonvolatile memory and method for fabricating the same | Jae-Min Yu | 2001-07-03 |
| 6221722 | Method of fabricating mask ROM | — | 2001-04-24 |
| 6157069 | Highly integrated mask ROM for coding data | Bong-Jo Shin | 2000-12-05 |
| 6022779 | Method of forming mask ROM | Bong-Jo Shin | 2000-02-08 |