Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465310 | Methods of forming self-aligned contact pads on electrically conductive lines | Chang-Hyun Cho | 2002-10-15 |
| 6458680 | Method of fabricating contact pads of a semiconductor device | Tae-Young Chung, Gwan-Hyeob Koh | 2002-10-01 |
| 6456543 | Data input/output circuit for semiconductor memory device | — | 2002-09-24 |
| 6403996 | Semiconductor memory device using double layered capping pattern and semiconductor memory device formed thereby | — | 2002-06-11 |
| 6355547 | Method of forming a self-aligned contact pad for a semiconductor device | Chang-Hyun Cho, Gwan-Hyeob Koh | 2002-03-12 |
| 6337275 | Method for forming a self aligned contact in a semiconductor device | Chang-Hyun Cho, Kyu-Hyun Lee, Sang-Sup Jeong | 2002-01-08 |