P

Inventor

PARK HEUNG-SUP

KR11 patents
⚠️ This page may combine multiple inventors who share the name “PARK HEUNG-SUP”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAMSUNG ELECTRONICS CO LTD

5 patents
US9134665B2Sep 15, 2015

Fixing unit and image forming apparatus including the same

SAMSUNG ELECTRONICS CO LTD2 citations61
US7758685B2Jul 20, 2010

Ink composition, and ink cartridge including the ink composition

SAMSUNG ELECTRONICS CO LTD2 citations60
US7537651B2May 26, 2009

Ink composition having azo-based colorant and ink set using the same

SAMSUNG ELECTRONICS CO LTD5 citations57
US8995869B2Mar 31, 2015

Image forming apparatus

SAMSUNG ELECTRONICS CO LTD1 citations46
US8349915B2Jan 8, 2013

Encapsulated colorant, method of preparing the same, and ink composition including the encapsulated colorant

SAMSUNG ELECTRONICS CO LTD0 citations40

HP PRINTING KOREA CO LTD

1 patent
US11320714B2May 3, 2022

Electronic paper, image formation apparatus, and printing control method

HP PRINTING KOREA CO LTD0 citations61

SHIN DONG-HOUN

1 patent
US8226759B2Jul 24, 2012

Ink composition of inkjet recording and method thereof

SHIN DONG-HOUN6 citations61

LEE HO-RYUL

1 patent
US8129321B2Mar 6, 2012

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

LEE HO-RYUL4 citations54

LEE JONG-IN

1 patent
US8420715B2Apr 16, 2013

Encapsulated colorant and ink composition including the same

LEE JONG-IN0 citations50

PARK HEUNG-SUP

1 patent
US8329629B2Dec 11, 2012

Liquid composition to clean nozzle surface and cleaning device having the same

PARK HEUNG-SUP0 citations44

JUNG YONG-KYUN

1 patent
US8611779B2Dec 17, 2013

Smell dilution unit and electrophotographic image forming apparatus including the same

JUNG YONG-KYUN0 citations38