Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479364 | Method for forming a capacitor for semiconductor devices with diffusion barrier layer on both sides of dielectric layer | Seung-Joon Jeon | 2002-11-12 |
| 6449156 | Heat sink provided with coupling means, memory module attached with the heat sink and manufacturing method thereof | Seong-Chan Han, Dong-Chun Lee, Wang Lee | 2002-09-10 |
| 6442077 | Controlling reading from and writing to a semiconductor memory device | — | 2002-08-27 |
| 6342801 | Duty cycle correction circuit of delay locked loop | — | 2002-01-29 |