Issued Patents 2002
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497019 | Manufacturing method of ink jet printer head | — | 2002-12-24 |
| 6481821 | Actuator for ink jet printer head using shape memory alloy | Sung June Park, Hae-Yong Choi | 2002-11-19 |
| 6432238 | Method for fabricating piezoelectric/electrostrictive thick film using seeding layer | Dong Hoon Kim | 2002-08-13 |
| 6423476 | Method of manufacturing a nozzle plate | — | 2002-07-23 |
| 6378995 | Manufacturing method of nozzle plate using silicon process and ink jet printer head applying the nozzle plate | Sung June Park | 2002-04-30 |
| 6349455 | Method for forming piezoelectric/electrostrictive film element at low temperature using electrophoretric deposition | Dong Hoon Kim | 2002-02-26 |
| 6347441 | Manufacturing method of multilayered piezoelectric/electrostrictive ceramic actuator | Dong Hoon Kim, Jong Myeon Lee | 2002-02-19 |
| 6343849 | Microactuator for ink jet printer head using a shape memory alloy and manufacturing method thereof | Sung June Park, Myung-song Jung | 2002-02-05 |