Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276025 | Substrate processing apparatus and substrate processing method | Yun-sang Kim, Jin Hee HONG | 2025-04-15 |
| 7484835 | Filter plate usable with an ink jet head, an ink jet head with the filter plate, and a method of fabricating the filter plate | Myong-jong Kwon, Kyong-il Kim, Nam-Kyun Kim, Byung-ha Park, Yong-shik Park +4 more | 2009-02-03 |
| 7377624 | Ink jet head having channel damper and method of fabricating the same | Yong-shik Park, Sung-joon Park | 2008-05-27 |
| 7357499 | Inkjet print head with multi-functional structure | — | 2008-04-15 |