Patent | Date |
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Transfer unit and image forming apparatus employing the same Grant 8,275,299 - You , et al. September 25, 2 | 2012-09-25 |
Adjustable Paper Cassette App 20120183339 - PARK; Gyeong-ho | 2012-07-19 |
Adjustable paper cassette Grant 8,170,462 - Park May 1, 2 | 2012-05-01 |
Image forming apparatus including pressing unit to maintain gap between rollers Grant 8,055,167 - Park , et al. November 8, 2 | 2011-11-08 |
Transfer unit and image forming apparatus employing the same App 20110044732 - You; Je-hwan ;   et al. | 2011-02-24 |
Transfer unit and image forming apparatus employing the same Grant 7,848,691 - You , et al. December 7, 2 | 2010-12-07 |
Adjustable paper cassette App 20100109231 - Park; Gyeong-ho | 2010-05-06 |
Adjustable paper cassette Grant 7,668,502 - Park February 23, 2 | 2010-02-23 |
Image Forming Apparatus App 20090185835 - PARK; Gyeong Ho ;   et al. | 2009-07-23 |
Paper feeding cassette of image forming apparatus Grant 7,497,434 - Park March 3, 2 | 2009-03-03 |
Paper-feeding device of image forming apparatus and image forming apparatus using the same Grant 7,472,904 - Park January 6, 2 | 2009-01-06 |
Transfer Unit And Image Forming Apparatus Employing The Same App 20080317519 - YOU; JE-HWAN ;   et al. | 2008-12-25 |
Adjustable paper cassette App 20070086819 - Park; Gyeong-ho | 2007-04-19 |
Unit for and method of registering/feeding paper and image forming apparatus using the same App 20060284369 - Park; Gyeong-Ho | 2006-12-21 |
Paper-feeding device of image forming apparatus and image forming apparatus using the same App 20060043664 - Park; Gyeong-ho | 2006-03-02 |
Paper feeding cassette of image forming apparatus App 20050151314 - Park, Gyeong-ho | 2005-07-14 |
Paper feeding cassette for image forming apparatus Grant 6,880,821 - Park April 19, 2 | 2005-04-19 |
Paper separating guide of paper feeding cassette for printing Grant 6,874,779 - Park April 5, 2 | 2005-04-05 |
Paper feeding cassette for image forming apparatus App 20050017429 - Park, Gyeong-ho | 2005-01-27 |
Paper separating guide of paper feeding cassette for printing App 20040026845 - Park, Gyeong-Ho | 2004-02-12 |
Sheet coating apparatus Grant 6,620,240 - Choi , et al. September 16, 2 | 2003-09-16 |
Paper feeding cassette for image forming apparatus App 20030132570 - Park, Gyeong-Ho | 2003-07-17 |
Printer, and control method thereof App 20020114635 - Park, Gyeong-Ho | 2002-08-22 |
Sheet coating apparatus App 20010017104 - Choi, Sam-seuk ;   et al. | 2001-08-30 |
Apparatus for adjusting head gap depending upon the thickness of printing paper in ink jet printer Grant 6,059,392 - Park May 9, 2 | 2000-05-09 |
Paper output unit for ink-jet printer Grant 6,007,063 - Park December 28, 1 | 1999-12-28 |
Photoreceptor belt cleaning apparatus of liquid electrophotographic printer Grant 5,911,101 - Park June 8, 1 | 1999-06-08 |