Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8639148 | Image forming apparatus and control method thereof | Myung-ho Kyung, Jeong Hwan Kim | 2014-01-28 |
| 8387980 | Image forming apparatus | Hoon Kang, Chun-seung Yang, Jun-Young Lee | 2013-03-05 |
| 8297745 | Image forming apparatus | Young Su Lee, Jin-Ho Park | 2012-10-30 |
| 8197032 | Thermal inkjet printhead | Tae-Kyun Kim, Chang Park | 2012-06-12 |
| 8052277 | Inkjet image forming apparatus having array type print head | Young Choon KIM, Heon-soo Park, Chang Park, Karp-sik Youn | 2011-11-08 |
| 7988257 | Ink cartridge, image forming apparatus, and method to manufacture ink cartridge | Chang Park, Tae-Kyun Kim, Jae-cheol Lee, Dong Hwan Kim | 2011-08-02 |
| 7758165 | Ink-jet printhead and manufacturing method thereof | Sung-joon Park, Tae-Kyun Kim, Jae-sik Min | 2010-07-20 |
| 7547082 | Ink cartridge including a unit to sense a remaining amount of ink | Jae-cheol Lee, Dong-kee Jung, Seo-hyun Cho | 2009-06-16 |
| 7533971 | Head of inkjet printer and method of manufacturing the same | Sung-joon Park, Seo-hyun Cho, Sang-chul Koh, Jae-sik Min, Tae-Kyun Kim | 2009-05-19 |
| 7517068 | Ink cartridge | Young-Soo Lee | 2009-04-14 |
| 7445320 | Ink cartridge for ink-jet printer | Young Su Lee | 2008-11-04 |
| 7341332 | Ink-jet printhead and manufacturing method thereof | Sung-joon Park, Tae-Kyun Kim, Jae-sik Min | 2008-03-11 |
| 7168787 | Monolithic bubble-ink jet print head having anti-curing-deformation part and fabrication method thereof | Jung-woog Son, Tae-Kyun Kim | 2007-01-30 |
| 7128403 | Microactuator and fluid transfer apparatus using the same | — | 2006-10-31 |
| 7040739 | Flexible printed circuit board | Jeong-seon Kim, Jae-cheal Lee, Seo-hyun Cho | 2006-05-09 |
| 6974208 | Head of inkjet printer and method of manufacturing the same | Sung-joon Park, Seo-hyun Cho, Sang-chul Koh, Jae-sik Min, Tae-Kyun Kim | 2005-12-13 |
| 6964743 | Inkjet printhead and manufacturing method thereof | Jae-sik Min, Sung-joon Park, Seo-hyun Cho | 2005-11-15 |
| 6902261 | Method and apparatus for bonding a flexible printed circuit cable to an ink jet print head assembly | Jeong-seon Kim, Seo-hyun Cho, Dae-Woo Son, Sa-Yoon Kang | 2005-06-07 |
| 6880923 | Ink cartridge | Young Su Lee, Seo-hyun Cho, Hyung-hyu Hwang, Moo-youl Kim | 2005-04-19 |
| 6840608 | Ink cartridge used with an ink jet printer | Young Su Lee, Jeong-seon Kim, Moo-youl Kim | 2005-01-11 |
| 6814434 | Ink cartridge | Seo-hyun Cho, Young Su Lee, Hyung-hyu Hwang | 2004-11-09 |
| 6762012 | Method of manufacturing monolithic ink-jet printhead | Tae-Kyun Kim, Seo-hyun Cho, Kyong-il Kim, Sung-joon Park | 2004-07-13 |
| 6749295 | Ink-jet cartridge | Moo-youl Kim, Seo-hyun Cho, Hyung-hyu Hwang, Jae-cheol Lee, Young Su Lee | 2004-06-15 |
| 6736497 | Ink cartridge and an ink-jet printer having the same | — | 2004-05-18 |
| 6702428 | Ink-jet printhead | Sung-joon Park, Seo-hyun Cho, Sang-cheol Ko, Jae-sik Min, Kyong-il Kim +2 more | 2004-03-09 |