Park; Heung-sup

Patent Applications and Registrations

Patent applications and USPTO patent grants for Park; Heung-sup.The latest application filed is for "electronic paper, image formation apparatus, and printing control method".

Company Profile

1.11.15

Park; Heung-sup - Suwon-si 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
Electronic paper, image formation apparatus, and printing control method Grant 11,320,714 - Park , et al. May 3, 2	2022-05-03
Electronic Paper, Image Formation Apparatus, And Printing Control Method App 20200026142 - PARK; Heung-sup ; et al.	2020-01-23
Fixing unit and image forming apparatus including the same Grant 9,134,665 - Park , et al. September 15, 2	2015-09-15
Image forming apparatus Grant 8,995,869 - Park , et al. March 31, 2	2015-03-31
Fixing Unit And Image Forming Apparatus Including The Same App 20140193171 - PARK; Sung-jun ; et al.	2014-07-10
Image Forming Apparatus App 20130183061 - PARK; Heung-sup ; et al.	2013-07-18
Encapsulated colorant and ink composition including the same Grant 8,420,715 - Lee , et al. April 16, 2	2013-04-16
Encapsulated colorant, method of preparing the same, and ink composition including the encapsulated colorant Grant 8,349,915 - Park , et al. January 8, 2	2013-01-08
Liquid composition to clean nozzle surface and cleaning device having the same Grant 8,329,629 - Park , et al. December 11, 2	2012-12-11
Ink composition of inkjet recording and method thereof Grant 8,226,759 - Shin , et al. July 24, 2	2012-07-24
Smell dilution unit and electrophotographic image forming apparatus including the same App 20120070182 - Jung; Yong-kyun ; et al.	2012-03-22
Liquid compostion for cleaning a nozzle surface, method of cleaning a nozzle surface using the liquid composition, and inkjet recording apparatus including the liquid composition Grant 8,129,321 - Lee , et al. March 6, 2	2012-03-06
Fusing Unit And Image Forming Apparatus Having The Same App 20110052278 - Park; Heung Sup ; et al.	2011-03-03
Ink Composition Of Inkjet Recording And Method Thereof App 20100186626 - Shin; Dong-houn ; et al.	2010-07-29
Ink composition, and ink cartridge including the ink composition Grant 7,758,685 - Park July 20, 2	2010-07-20
Liquid Compostion For Cleaning A Nozzle Surface, Method Of Cleaning A Nozzle Surface Using The Liquid Composition, And Inkjet Recording Apparatus Including The Liquid Composition App 20100091066 - Lee; Ho-Ryul ; et al.	2010-04-15
Liquid Composition To Clean Nozzle Surface And Cleaning Device Having The Same App 20090237445 - PARK; Heung-sup ; et al.	2009-09-24
Encapsulated Colorant, Method Of Preparing The Same, And Ink Composition Including The Encapsulated Colorant App 20090176927 - Park; Heung-sup ; et al.	2009-07-09
Ink composition having azo-based colorant and ink set using the same Grant 7,537,651 - Park , et al. May 26, 2	2009-05-26
Encapsulated Colorant And Ink Composition Including The Same App 20090093586 - Lee; Jong-in ; et al.	2009-04-09
Ink set for image recording apparatus App 20080202378 - Roh; Hee-jung ; et al.	2008-08-28
Ink Composition Having Azo-based Colorant And Ink Set Using The Same App 20080092770 - PARK; Heung-sup ; et al.	2008-04-24
Ink composition for inkjet recording App 20080066644 - Park; Heung-sup ; et al.	2008-03-20
Ink composition, and ink cartridge including the ink composition App 20070295241 - Park; Heung-sup	2007-12-27

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