Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749798 | High density ceramic thick film fabrication method by screen printing | Tae Song Kim, Yong-Bum Kim | 2004-06-15 |
| 6699371 | Fabrication method of blue light emitting ZnO thin film phosphor | Won Kook Choi | 2004-03-02 |