Jang; Heung Kyu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Jang; Heung Kyu.The latest application filed is for "image forming apparatus".
- Jang; Heung Kyu - Suwon KR
- Jang; Heung Kyu - Suwon-si KR
- Jang, Heung-Kyu - Suwon-city KR
- Jang; Heung-Kyu - Kyonggi-do KR
- Jang; Heung Kyu - Kwangju KR
| Patent | Date |
|---|---|
| Image forming apparatus Grant 9,456,097 - Jo , et al. September 27, 2 | 2016-09-27 |
| Image Forming Apparatus App 20160227058 - JO; Yong Kon ; et al. | 2016-08-04 |
| Image forming apparatus Grant 9,374,484 - Jo , et al. June 21, 2 | 2016-06-21 |
| Image Forming Apparatus App 20160044192 - JO; Yong Kon ; et al. | 2016-02-11 |
| Image forming apparatus Grant 9,197,774 - Jo , et al. November 24, 2 | 2015-11-24 |
| Image forming apparatus including a reversing feeding unit Grant 8,626,052 - Jang January 7, 2 | 2014-01-07 |
| Image Forming Apparatus Including A Reversing Feeding Unit App 20130156480 - JANG; Heung-kyu | 2013-06-20 |
| Image forming apparatus including a reversing feeding unit Grant 8,401,458 - Jang March 19, 2 | 2013-03-19 |
| Image Forming Apparatus Including A Reversing Feeding Unit App 20100178091 - Jang; Heung-kyu | 2010-07-15 |
| Paper jam removing structure for image forming apparatus Grant 7,519,313 - Jang April 14, 2 | 2009-04-14 |
| Electrophotographic printer having removable photosensitive drum unit Grant 7,486,906 - Jeong , et al. February 3, 2 | 2009-02-03 |
| Image Forming Apparatus App 20080310898 - Jo; Yong Kon ; et al. | 2008-12-18 |
| Automatic document feeder and image reading apparatus using the same Grant 7,427,062 - Jang September 23, 2 | 2008-09-23 |
| Image forming apparatus and contamination prevention member for use therein Grant 7,321,381 - Jang , et al. January 22, 2 | 2008-01-22 |
| Electrophotographic printer Grant 7,289,749 - Lyu , et al. October 30, 2 | 2007-10-30 |
| Paper jam removing structure for image forming apparatus App 20070092294 - Jang; Heung-kyu | 2007-04-26 |
| Automatic document feeder and image reading apparatus using the same App 20070085261 - Jang; Heung-kyu | 2007-04-19 |
| Electrophotographic printer having movable pre-transfer erasing unit Grant 7,082,281 - Jung , et al. July 25, 2 | 2006-07-25 |
| Electrophotographic printer Grant 7,076,187 - Jeong , et al. July 11, 2 | 2006-07-11 |
| Paper feeder and a printer employing the same Grant 6,978,104 - Jang December 20, 2 | 2005-12-20 |
| Image forming apparatus App 20050008390 - Jang, Heung-kyu ; et al. | 2005-01-13 |
| Electrophotographic printer App 20050002688 - Jeong, Heung-sup ; et al. | 2005-01-06 |
| Electrophotographic printer App 20050002689 - Jeong, Heung-sup ; et al. | 2005-01-06 |
| Electrophotographic printer App 20050002682 - Lyu, Se-hyun ; et al. | 2005-01-06 |
| Electrophotographic printer App 20050002691 - Jung, Woo-chul ; et al. | 2005-01-06 |
| Paper feeder and a printer employing the same App 20040091300 - Jang, Heung-Kyu | 2004-05-13 |
| Electrophotographic printer having detector to detect OHP paper App 20040057764 - Jang, Heung-kyu | 2004-03-25 |
| Paper feeding apparatus for office automation system Grant 6,199,855 - Choeng , et al. March 13, 2 | 2001-03-13 |
| Metal thin film with ohmic contact for light emit diodes Grant 6,169,297 - Jang , et al. January 2, 2 | 2001-01-02 |
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