Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825897 | Indicator for deciding grinding amount of liquid crystal display panel and method for detecting grinding failure using the same | Kyung-Su Chae, Hun-Jun Choo | 2004-11-30 |
| 6755724 | Device for grinding liquid crystal display panel | Sang-Sun Shin | 2004-06-29 |