Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7206118 | Open hole-based diffractive light modulator | — | 2007-04-17 |
| 7193761 | Method of controlling beam scanning timing and beam energy and light beam scanning apparatus using the same | In Jae Yeo, Kyu Bum Han | 2007-03-20 |
| 7180837 | Optical pickup including an optical modulator, and an optical apparatus comprising the optical pickup | Jong Su Yi | 2007-02-20 |
| 7173751 | Open hole-based diffractive light modulator | — | 2007-02-06 |
| 7170668 | Hybrid light modulator | — | 2007-01-30 |
| 7149028 | Transmissive-diffractive light modulator | — | 2006-12-12 |
| 7096547 | Manufacturing method of ceramic device using mixture with photosensitive resin | Dong Hoon Kim, Sung June Park | 2006-08-29 |
| 7042606 | Light modulator type multi-beam scanning apparatus using dichroic slit | Haeng Seok Yang | 2006-05-09 |
| 6999109 | Light beam scanning apparatus with an image head | Jong Su Yi | 2006-02-14 |
| 6874871 | Integratedly molded ink jet printer head manufacturing method | — | 2005-04-05 |
| 6662418 | Manufacturing method of ceramic device using mixture with photosensitive resin | Dong Hoon Kim, Sung June Park | 2003-12-16 |
| 6594875 | Method for producing a piezoelectric/electrostrictive actuator | Kwang Kyun Chang, Dong Hoon Kim | 2003-07-22 |
| 6594898 | Method of manufacturing an ink jet printer head | — | 2003-07-22 |
| 6584708 | Membraneless piezoelectric/electrostrictive microactuator and manufacturing method thereof | Sung June Park, Dong Hoon Kim | 2003-07-01 |
| 6504287 | Multilayered piezoelectric/electrostrictive ceramic actuator | Dong Hoon Kim, Jong Myeon Lee | 2003-01-07 |
| 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 |
| 6327760 | Method of manufacturing a piezoelectric/electrostrictive microactuator | Dong Hoon Kim, Yeon-kyoung Jung | 2001-12-11 |
| 6319421 | Ceramic oxide powder, method for producing the ceramic oxide powder, ceramic paste produced using the ceramic oxide powder, and method for producing the ceramic paste | Dong Hoon Kim, Yeon-kyoung Jung | 2001-11-20 |