Ahn; Byung Sun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ahn; Byung Sun.The latest application filed is for "shaving aid application apparatus".

Company Profile

0.72.77

Ahn; Byung Sun - Seoul KR
Ahn; Byung Sun - Ansan-si N/A KR
Ahn; Byung Sun - Suwon-si KR
Ahn; Byung-sun - Suwon KR
Ahn; Byung-sun - Gyeonggi-do KR
Ahn, Byung-Sun - Suwon-City KR
Ahn, Byung-sun - Kyungki-do KR
Ahn; Byung-Sun - Yongin-shi KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Shaving aid application apparatus Grant 11,166,534 - Han , et al. November 9, 2	2021-11-09
Unitary razor blade and shaving razor cartridge using same Grant 11,104,022 - Park , et al. August 31, 2	2021-08-31
Shaving Aid Application Apparatus App 20200245740 - Kind Code	2020-08-06
Razor Grant 10,632,635 - Kim , et al.	2020-04-28
Unitary Razor Blade And Shaving Razor Cartridge Using Same App 20190358839 - PARK; Young Ho ; et al.	2019-11-28
Unitary razor blade and shaving razor cartridge using same Grant 10,486,322 - Park , et al. Nov	2019-11-26
Razor App 20180264668 - KIM; Dong Il ; et al.	2018-09-20
Unitary Razor Blade And Shaving Razor Cartridge Using Same App 20180104835 - PARK; Young Ho ; et al.	2018-04-19
Unitary razor blade and shaving razor cartridge using same Grant 9,878,458 - Park , et al. January 30, 2	2018-01-30
Image forming apparatus and method thereof Grant 9,594,336 - Ahn , et al. March 14, 2	2017-03-14
Image forming apparatus Grant 9,188,944 - Park , et al. November 17, 2	2015-11-17
Device for removing jam, image forming apparatus including the same, and method of removing jam Grant 9,152,123 - Park , et al. October 6, 2	2015-10-06
Image forming apparatus Grant 8,831,475 - Im , et al. September 9, 2	2014-09-09
Image Forming Apparatus Controlling Feeding Of Long-edge And Short Edge Printing Paper And Method For Controlling The Same App 20140169854 - PARK; Jeong-yeon ; et al.	2014-06-19
Device For Removing Jam, Image Forming Apparatus Including The Same, And Method Of Removing Jam App 20140161488 - PARK; Jeong-yeon ; et al.	2014-06-12
Development device attachment unit and image forming apparatus having the same Grant 8,744,306 - Im , et al. June 3, 2	2014-06-03
Bookbinding unit with a movable tray and image forming apparatus having the same Grant 8,706,020 - Park , et al. April 22, 2	2014-04-22
Image forming apparatus and image forming method thereof to print alternative images at an interval during a print job Grant 8,681,373 - Lee , et al. March 25, 2	2014-03-25
Image Forming Apparatus App 20130129382 - IM; Dae Hyeok ; et al.	2013-05-23
Image Forming Apparatus App 20130121719 - Park; Jeong-yeon ; et al.	2013-05-16
Image forming apparatus and method for controlling the same App 20120099914 - Park; Jeong-yeon ; et al.	2012-04-26
Development Device Attachment Unit And Image Forming Apparatus Having The Same App 20120070191 - IM; Dae Hyeok ; et al.	2012-03-22
Image forming apparatus and method thereof Grant 8,095,063 - Ahn , et al. January 10, 2	2012-01-10
Image forming apparatus having pick-up roller cover Grant 8,033,540 - Lee , et al. October 11, 2	2011-10-11
Unitary Razor Blade And Shaving Razor Cartridge Using Same App 20110232100 - Park; Young Ho ; et al.	2011-09-29
Image Forming Apparatus And Method Thereof App 20110176848 - AHN; Byung Sun ; et al.	2011-07-21
Image forming apparatus Grant 7,887,039 - Lee , et al. February 15, 2	2011-02-15
Fusing system and control method thereof Grant 7,865,101 - Ahn January 4, 2	2011-01-04
Fusing device and image forming apparatus using the same Grant 7,860,443 - Ahn , et al. December 28, 2	2010-12-28
Image forming apparatus and power transmission unit thereof Grant 7,835,666 - Kim , et al. November 16, 2	2010-11-16
Print medium stacking unit and image forming apparatus with the same Grant 7,815,304 - Ahn October 19, 2	2010-10-19
Cascade-type multiplex radio communication relay system Grant 7,808,933 - Lee , et al. October 5, 2	2010-10-05
Image forming apparatus having controller to selectively control plurality of driving sources Grant 7,787,803 - Ahn , et al. August 31, 2	2010-08-31
Printing apparatus having scanner function Grant 7,773,267 - Kim , et al. August 10, 2	2010-08-10
Light Scanning Unit And Image Forming Apparatus Including The Same App 20100182393 - CHO; Hee Sung ; et al.	2010-07-22
Developing unit having foldable handle and image forming apparatus having the same Grant 7,761,030 - Ahn , et al. July 20, 2	2010-07-20
Image forming apparatus and storage thereof Grant 7,747,179 - Ahn June 29, 2	2010-06-29
Bookbinding Unit And Image Forming Apparatus Having The Same App 20100133736 - PARK; Jeong Yeon ; et al.	2010-06-03
Image forming apparatus having remaining toner removing part and method of removing remaining toner therefrom Grant 7,715,745 - Ahn , et al. May 11, 2	2010-05-11
Paper discharge device and image forming apparatus having the same Grant 7,706,738 - Ahn April 27, 2	2010-04-27
Paper picking-up unit and image forming apparatus having the same Grant 7,699,306 - Lim , et al. April 20, 2	2010-04-20
Image forming apparatus in which a toner is substituted according to relative amounts of toners and method of controlling the same Grant 7,697,853 - Ahn April 13, 2	2010-04-13
Image Forming Apparatus App 20100061766 - PARK; Jeong-yeon ; et al.	2010-03-11
Cascade-type Multiplex Radio Communication Relay System App 20090279456 - LEE; Jun Goo ; et al.	2009-11-12
Image scanning device with cleaning unit Grant 7,593,146 - Choi , et al. September 22, 2	2009-09-22
Image forming apparatus and method of controlling top margin of printing medium in image forming apparatus Grant 7,545,400 - Ahn June 9, 2	2009-06-09
Paper discharge device and image forming apparatus having the same App 20090087241 - Ahn; Byung-Sun	2009-04-02
Fusing System And Control Method Thereof App 20090060549 - AHN; Byung-sun	2009-03-05
Electrophotographic color image forming apparatus having a plurality of transfer rollers Grant 7,450,893 - Ahn , et al. November 11, 2	2008-11-11
Multi-functional peripheral device Grant 7,450,898 - Bae , et al. November 11, 2	2008-11-11
Image forming apparatus with printing medium guide Grant 7,437,118 - Ahn , et al. October 14, 2	2008-10-14
Discharge Guide And Image Forming Apparatus Having The Same App 20080213012 - AHN; BYUNG-SUN	2008-09-04
Image Forming Apparatus And Method Thereof App 20080187382 - Ahn; Byung Sun ; et al.	2008-08-07
Image Forming Apparatus And Image Forming Method Using The Same App 20080181696 - LEE; Jin Soo ; et al.	2008-07-31
Image Forming Apparatus And Method Of Controlling The Same App 20080181628 - AHN; Byung Sun	2008-07-31
Image Forming Apparatus And Image Forming Method Thereof App 20080180702 - Lee; Jin-soo ; et al.	2008-07-31
Electrophotographic Image Forming Apparatus App 20080159778 - KIM; Young-min ; et al.	2008-07-03
Image Forming Apparatus Having Remaining Toner Removing Part And Method Of Removing Remaining Toner Therefrom App 20080152373 - AHN; Byung-sun ; et al.	2008-06-26
Electrophotographic image forming apparatus Grant 7,391,989 - Kim , et al. June 24, 2	2008-06-24
Image Forming Apparatus And Power Transmission Unit Thereof App 20080118271 - Kim; Se-min ; et al.	2008-05-22
Image Forming Apparatus Having Controller To Selectively Control Plurality Of Driving Sources App 20080118274 - AHN; Byung-sun ; et al.	2008-05-22
Fusing Device And Image Forming Apparatus Using The Same App 20080107459 - Ahn; Byung-sun ; et al.	2008-05-08
Image Forming Apparatus Having Pick-up Roller Cover App 20080093789 - LEE; Jin-soo ; et al.	2008-04-24
Image Forming Apparatus App 20080093795 - LEE; Jin Soo ; et al.	2008-04-24
Cover unit of a substrate for an image forming apparatus and method Grant 7,355,834 - Park , et al. April 8, 2	2008-04-08
Image forming apparatus and a driving method for the same having concurrently stopping motors Grant 7,356,285 - Kim , et al. April 8, 2	2008-04-08
Developing unit having foldable handle and image forming apparatus having the same App 20080025756 - Ahn; Byung-Sun ; et al.	2008-01-31
Developing unit and electrophotographic image forming apparatus having the same Grant 7,319,837 - Ahn January 15, 2	2008-01-15
Image forming apparatus having main and sub-image forming units and method of using apparatus Grant 7,315,709 - Kim , et al. January 1, 2	2008-01-01
Paper arranging apparatus and electrophotographic image forming apparatus including the same Grant 7,308,227 - Ahn December 11, 2	2007-12-11
Developing unit having foldable handle and image forming apparatus having the same Grant 7,292,803 - Ahn , et al. November 6, 2	2007-11-06
Image forming apparatus Grant 7,242,889 - Ahn , et al. July 10, 2	2007-07-10
Image forming apparatus having subsidiary charge roller Grant 7,215,911 - Kim , et al. May 8, 2	2007-05-08
Paper arranging apparatus and electrophotographic image forming apparatus including the same App 20070086818 - Ahn; Byung-Sun	2007-04-19
Developing cartridge and an electrophotographic image forming apparatus having the same Grant 7,197,258 - Ahn , et al. March 27, 2	2007-03-27
Electrophotographic image forming apparatus Grant 7,174,115 - Ahn February 6, 2	2007-02-06
Cartridge for image forming apparatus App 20070020006 - Lee; Jun-hee ; et al.	2007-01-25
Developer cartridge and image forming apparatus having the same App 20070003309 - Lee; Jun-hee ; et al.	2007-01-04
Multi-function office product Grant 7,139,506 - Park , et al. November 21, 2	2006-11-21
Print media stacking unit and image forming apparatus with the same App 20060197820 - Ahn; Byung-sun	2006-09-07
Process cartridge for image forming apparatus Grant 7,103,300 - Kim , et al. September 5, 2	2006-09-05
Multi-function office apparatus Grant 7,085,513 - Kim , et al. August 1, 2	2006-08-01
Image scanning device App 20060158698 - Choi; Dong-Ha ; et al.	2006-07-20
Multi-functional peripheral device App 20060139677 - Bae; Sea-Chul ; et al.	2006-06-29
Image forming apparatus App 20060140670 - Choi; Dong-ha ; et al.	2006-06-29
Image forming apparatus App 20060104680 - Ahn; Byung-sun ; et al.	2006-05-18
Electrophotographic color image forming apparatus App 20060099013 - Ahn; Byung-sun ; et al.	2006-05-11
Image forming apparatus and method of controlling top margin of printing medium in image forming apparatus App 20060092265 - Ahn; Byung-sun	2006-05-04
Color image forming apparatus App 20060078350 - Ahn; Byung-sun	2006-04-13
Method of driving device for driving developers and image forming apparatus having the device for driving developers App 20060051134 - Ahn; Byung-sun ; et al.	2006-03-09
Image forming apparatus and storage thereof App 20060045549 - Ahn; Byung-sun	2006-03-02
Developing unit having foldable handle and image forming apparatus having the same App 20060045567 - Ahn; Byung-Sun ; et al.	2006-03-02
Color image forming apparatus App 20060045564 - Ahn; Byung-Sun ; et al.	2006-03-02
Paper picking-up unit and image forming apparatus having the same App 20060033258 - Lim; Kwang-taek ; et al.	2006-02-16
Image forming apparatus App 20050276629 - Ahn, Byung-sun ; et al.	2005-12-15
Paper discharge device and image forming apparatus having the same App 20050265762 - Ahn, Byung-Sun	2005-12-01
Apparatus and method of packaging an electrophotographic image forming apparatus App 20050252815 - Ahn, Byung-Sun	2005-11-17
Paper arranging apparatus and electrophotographic image forming apparatus including the same App 20050191101 - Ahn, Byung-Sun	2005-09-01
Electrophotographic image forming apparatus App 20050185983 - Ahn, Byung-Sun	2005-08-25
Developing unit and electrophotographic image forming apparatus having the same App 20050185990 - Ahn, Byung-sun	2005-08-25
Image forming apparatus and a driving method for the same App 20050163534 - Kim, Young-min ; et al.	2005-07-28
Multifuctional device App 20050158096 - Park, Sang-Cheol ; et al.	2005-07-21
Paper conveyance guiding apparatus for duplex printer Grant 6,918,585 - Ahn July 19, 2	2005-07-19
Multi-function office product App 20050152715 - Park, Sang-cheol ; et al.	2005-07-14
Process cartridge for image forming apparatus App 20050147429 - Kim, Young-min ; et al.	2005-07-07
Image forming apparatus having subsidiary charge roller App 20050141925 - Kim, Young-min ; et al.	2005-06-30
Paper conveyance apparatus for an image forming apparatus and a method thereof App 20050133982 - Kim, Young-min ; et al.	2005-06-23
Printing apparatus having scanner function App 20050134929 - Kim, Young-min ; et al.	2005-06-23
Printing apparatus having function of scanner App 20050135855 - Park, Sang-cheol ; et al.	2005-06-23
Cover unit of a substrate for an image forming apparatus and method App 20050117933 - Park, Sang-cheol ; et al.	2005-06-02
Developing cartridge and an electrophotographic image forming apparatus having the same App 20050111876 - Ahn, Byung-sun ; et al.	2005-05-26
Electrophotographic image forming apparatus App 20050105932 - Kim, Young-min ; et al.	2005-05-19
Multifunction product App 20050105943 - Park, Sang-cheol ; et al.	2005-05-19
Multi-function office apparatus App 20050105933 - Kim, Young-min ; et al.	2005-05-19
Image forming apparatus App 20050100362 - Kim, Young-min ; et al.	2005-05-12
Cooling apparatus of an image forming apparatus Grant 6,892,040 - Ahn , et al. May 10, 2	2005-05-10
Paper feeding apparatus of image forming device App 20050062826 - Kim, Young-min ; et al.	2005-03-24
Driving apparatus and method for a double-side printable machine Grant 6,810,224 - Ahn October 26, 2	2004-10-26
Paper sensing apparatus of image forming machine Grant 6,805,509 - Ahn October 19, 2	2004-10-19
Drive mechanisim for electrophotgraphic image forming apparatus Grant 6,754,456 - Ahn June 22, 2	2004-06-22
Driving apparatus and method for a double-side printable machine App 20030235449 - Ahn, Byung-Sun	2003-12-25
Paper sensing apparatus of image forming machine App 20030215274 - Ahn, Byung-Sun	2003-11-20
Paper conveyance guiding apparatus for duplex printer App 20030197325 - Ahn, Byung-Sun	2003-10-23
Drive mechanism for electrophotographic image forming apparatus App 20030170048 - Ahn, Byung-sun	2003-09-11
Cooling apparatus of electrophotographic image forming apparatus App 20030147665 - Ahn, Byung-sun ; et al.	2003-08-07
Nozzle plate assembly of micro-injecting device and method for manufacturing the same Grant 6,592,964 - Ahn , et al. July 15, 2	2003-07-15
Image forming apparatus App 20020114634 - Ahn, Byung-sun ; et al.	2002-08-22
Safety razor Grant 6,434,839 - Lee , et al. August 20, 2	2002-08-20
Nozzle plate assembly of micro-injecting device and method for manufacturing the same App 20020086136 - Ahn, Byung-sun ; et al.	2002-07-04
Safety razor App 20020026721 - Lee, Hyung-Jae ; et al.	2002-03-07
Electrophotographic apparatus cartridge for high speed printing Grant 6,273,561 - Ahn August 14, 2	2001-08-14
Micro injecting device Grant 6,270,198 - Ahn , et al. August 7, 2	2001-08-07
Device for refilling color inks in an ink-jet printer Grant 6,257,713 - Ahn July 10, 2	2001-07-10
Apparatus for injecting working liquid into micro-injecting device and method for injecting the working liquid Grant 6,199,600 - Ahn , et al. March 13, 2	2001-03-13
Ink jet print head using membrane Grant 6,130,690 - Ahn October 10, 2	2000-10-10
Ink spraying device for print head Grant 6,126,272 - Ahn October 3, 2	2000-10-03
Spray device for ink-jet printer having a multilayer membrane for ejecting ink Grant 6,074,043 - Ahn June 13, 2	2000-06-13
Device for sensing cartridge replacement time in a printer equipment using an inkjet injecting apparatus Grant 6,003,966 - Ahn December 21, 1	1999-12-21
Ink supplementing device and method of ink cartridge in printing apparatus Grant 5,956,061 - Ahn September 21, 1	1999-09-21
Developing device for electrophotographic processor providing minimization of void reduction Grant 5,956,551 - Ahn September 21, 1	1999-09-21
Paper feeding unit for apparatus using printer head Grant 5,897,259 - Ahn April 27, 1	1999-04-27
Error reporting method for facsimile system Grant 5,825,990 - Heo , et al. October 20, 1	1998-10-20

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