Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9090635 | Copper organic metal, method for preparing copper organic metal and copper paste | Kwi-Jong Lee, Dong Hoon Kim | 2015-07-28 |
| 8505398 | Dissolution properties measurement system using piezoelectric sensor | Ju Hwan Yang, Jae-Woo Joung, Young Seuck Yoo | 2013-08-13 |
| 8485632 | Inkjet head and method of manufacturing the same | Chang-Sung Park, Jae-Woo Joung | 2013-07-16 |