Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679046 | Exposing method for forming fluorescent layer of color cathode ray tube and apparatus therefor | Jae-Myung Kim, Hwan-Chul Rho | 1997-10-21 |
HC
Hong-Kyu Choi
Overall (1997): #139,793 of 185,788Top 80%
1
Patents 1997