Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6207490 | Semiconductor device and method for fabricating the same | — | 2001-03-27 |
| 6150700 | Advanced nor-type mask ROM | — | 2000-11-21 |
| 6122188 | Non-volatile memory device having multi-bit cell structure and a method of programming same | Eui-Do Kim, Jeong-Hyouk Choi | 2000-09-19 |
| 5923606 | NOR-type mask ROM having dual sense current paths | Eui-Do Kim | 1999-07-13 |
| 5920784 | Method for manufacturing a buried transistor | — | 1999-07-06 |
| 5846863 | Method for manufacturing a semiconductor ROM device | Sung-bu Jun | 1998-12-08 |
| 5721698 | Read only memory device and manufacturing method | Sung-bu Jun | 1998-02-24 |