Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590181 | Laser cutter apparatus using two laser beams of different wavelengths | Dae-Ho Choo, Sung Uk Jung, Woo-Shik Lee, Bum-Soo Kim | 2003-07-08 |
| 6580489 | Liquid crystal display panel and a substrate capable of being cut by a laser light | Dae-Ho Choo, Sung Uk Jung, Woo-Shik Lee, Bum-Soo Kim | 2003-06-17 |