Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7465404 | Ink-jet printhead and method for manufacturing the same | Seog-soon Baek, Yong-soo Oh, Keon Kuk, Ki-deok Bae, Su-ho Shin | 2008-12-16 |
| 7073891 | Monolithic ink-jet printhead having a metal nozzle plate and manufacturing method thereof | Su-ho Shin, Yong-soo Oh, Keon Kuk, Hyung-taek Lim, Chang-seung Lee +2 more | 2006-07-11 |
| 7069656 | Methods for manufacturing monolithic ink-jet printheads | Su-ho Shin, Seog-soon Baek, Yong-soo Oh | 2006-07-04 |
| 6984024 | Monolithic ink-jet printhead having an ink chamber defined by a barrier wall and manufacturing method thereof | Su-ho Shin, Seog-soon Baek, Yong-soo Oh | 2006-01-10 |
| 6979076 | Ink-jet printhead | Seog-soon Baek, Yong-soo Oh, Keon Kuk, Ki-deok Bae, Su-ho Shin | 2005-12-27 |