Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595627 | Inkjet printhead and manufacturing method thereof | Jae-sik Min, Sung-joon Park, Seo-hyun Cho | 2003-07-22 |
| 6527372 | Method for optimizing driving input signal in an ink jet head using shape memory alloy | Hae-Yong Choi | 2003-03-04 |
| 6343849 | Microactuator for ink jet printer head using a shape memory alloy and manufacturing method thereof | Sang Kyeong Yun, Sung June Park | 2002-02-05 |