Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826070 | Read only memory(ROM) cell, program method of ROM cell, layout method of ROM cell, and ROM device comprising ROM cell | Yong-jae Choo, Hyoung-Yun Byun | 2004-11-30 |
| 6765845 | Hierarchical word line scheme with decoded block selecting signals and layout method of the same | Hyun-Su Choi | 2004-07-20 |
| 6738296 | Sense amplifier enable signal generating circuits having process tracking capability and semiconductor memory devices including the same | Hyun-Su Choi | 2004-05-18 |