Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8617944 | Method of etching a pixel electrode | Byeong-Jin Lee, Hong-sik Park, Sang Tae Kim, Joon-Woo LEE, Young-Chul Park +8 more | 2013-12-31 |
| 8409999 | Etching composition for etching a transparent electrode | Byeong-Jin Lee, Hong-Sick Park, Sang Tae Kim, Joon-Woo LEE, Young-Chul Park +8 more | 2013-04-02 |