Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6410639 | Filming solution and method for forming a filming layer on a cathode ray tube | Ik-Chul Lim, Seung-Joon Yoo, Eun-Ha Hoh | 2002-06-25 |
| 6127074 | Photoresist solution for phosphor slurry applied to color cathode ray tube | Seung-Jun You, Eak-Cheol Eam, Chang-Wook Kim, Gi-Wook KANG, Eun-Ha Heo | 2000-10-03 |