Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485210 | Clamshell device for printers | — | 2002-11-26 |
| 6481821 | Actuator for ink jet printer head using shape memory alloy | Sang Kyeong Yun, Sung June Park | 2002-11-19 |
| 6347860 | Printer head using shape memory alloy and method for manufacturing the same | — | 2002-02-19 |