Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9437804 | Electroactive polymer structures printed with varying compositions of ions | Tse Nga Ng | 2016-09-06 |
| 7952660 | Method of fabricating black matrices of color filter | Sung Woong Kim, Won Sik Kim, Sang-II Kim | 2011-05-31 |
| 7927771 | Color filter and fabrication method thereof | Ji Hoon Kim, Jung Yong Lee | 2011-04-19 |
| 7866781 | Method and apparatus to check piezoelectric inkjet head | Woo-Sik Kim, Seong Jin Kim, Seung-joo Shin, Byung Hun Kim, Sang-Il Kim | 2011-01-11 |
| 7722160 | Nozzle plate, printhead having the same and methods of operating and manufacturing the same | Gee-young Sung, Min Soo Kim, Se Young Oh, Seog-soon Baek, Mi-jeong Song | 2010-05-25 |
| 7704649 | Method of fabricating color filter | Sung Woong Kim, Seung-joo Shin, Seong Jin Kim, Sang-Il Kim | 2010-04-27 |
| 7695105 | Nozzle plate, inkjet printhead with the same and method of manufacturing the same | Gee-young Sung, Seong Jin Kim, Keon Kuk, Seung-joo Shin, Seog-soon Baek | 2010-04-13 |
| 7549737 | Piezoelectric inkjet printhead having a unidirectional shutter | Seong Jin Kim, Seung-joo Shin, Gee-young Sung, Keon Kuk, Mi-jeong Song | 2009-06-23 |
| 7497539 | Method of manufacturing color filter using inkjet | Sung Woong Kim, Wou-sik Kim, Sang-Il Kim | 2009-03-03 |
| 7494208 | Inkjet printhead having a cantilever actuator | Gee-young Sung, Seong Jin Kim, Seung-jo Shin, Mi-jeong Song | 2009-02-24 |
| 7417653 | Electrostatic latent image forming medium using optical shutter array and image forming apparatus having the same | Gee-young Sung, Seong Jin Kim, Seung-joo Shin | 2008-08-26 |
| 7388594 | Electrostatic latent image forming medium, image forming apparatus including the electrostatic latent image forming medium and method of forming an electrostatic latent image | Seong Jin Kim, Seung-joo Shin, Jang-yeon Kwon, Il-kwon Moon | 2008-06-17 |
| 7324262 | Optical shutter and light scanning apparatus employing the same | Seong Jin Kim, Seung-joo Shin, Il-kwon Moon | 2008-01-29 |
| 6858954 | Reciprocating motor | Hyung Jin Kim, Hyuk Lee | 2005-02-22 |
| 6841967 | Coil winding number variable type motor and coil winding number varying method for varying cooling and heating capacity of reciprocating compressor | Hyung Jin Kim, Hyuk Lee | 2005-01-11 |
| 6838789 | Reciprocating motor | Hyuk Lee, Tae-Hee Kwak, Hyung Jin Kim, Sang-Man Oh | 2005-01-04 |
| 6746211 | Operation control method resonance frequency of reciprocating compressor | Hyuk Lee, Hyung Jin Kim | 2004-06-08 |
| 6520746 | Apparatus and method for controlling operation of reciprocating compressor | Jae-Yoo Yoo, Hyung Jin Kim | 2003-02-18 |