Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6891322 | Filter layer for a display, a method of preparing a filter layer for a display and a display including a filter layer | Jong-Hyuk Lee, Hae-Seung Lee, Dong-Sik Zang, Jung Hwan Park | 2005-05-10 |
| 6479928 | Cathode ray tube | Jong-Hyuk Lee, Jung Hwan Park, Hae-Seung Lee, Dong-Sik Zang | 2002-11-12 |
| 6366012 | Cathode ray tube having a light absorbing filter layer formed on a glass panel thereof | Jong-Hyuk Lee, Jung Hwan Park, Hae Sung LEE, Dong-Sik Zang | 2002-04-02 |
| 6335056 | Transparent conductive composition, transparent conductive layer formed of the same, and manufacturing method thereof | Jong-Hyuk Lee, Yoon-Ho Jun, Jong-Hwan Park, Dong-Sik Zang | 2002-01-01 |
| 5993973 | Transparent conductive composition, transparent conductive layer formed of the same, and manufacturing method thereof | Jong-Hyuk Lee, Yoon-Ho Jun, Jong-Hwan Park, Dong-Sik Zang | 1999-11-30 |