Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818532 | Method of etching substrates | Myung Cheol Yoo, Wolfram Urbanek, Youn Joon Sung, Chang-hyun Jeong, Kyong-Nam Kim +1 more | 2004-11-16 |
| 6685523 | Method of fabricating capillary discharge plasma display panel using lift-off process | Steven Kim, Young-Joon Lee | 2004-02-03 |