Inventor
JU YOUNG-BOK
KR16 patents
Patents
16 patentsUS5806992ASep 15, 1998
Sheet thickness sensing technique and recording head automatic adjusting technique of ink jet recording apparatus using same
SAMSUNG ELECTRONICS CO LTD132 citations97
US7008036B2Mar 7, 2006
Ejection controlling device for inkjet printer and controlling method thereof with optimal density
SAMSUNG ELECTRONICS CO LTD11 citations82
US6130683AOct 10, 2000
Recording head driving detection circuit of an ink-jet recording apparatus
SAMSUNG ELECTRONICS CO LTD12 citations73
US5957600ASep 28, 1999
Method and apparatus for printing reduced size of image in serial printer
SAMSUNG ELECTRONICS CO LTD12 citations73
US5903285AMay 11, 1999
Circuit and method for detecting ink cartridge mounting in ink jet recording apparatus
SAMSUNG ELECTRONICS CO LTD9 citations73
US6746097B2Jun 8, 2004
Inkjet printer and maintenance control method of the same
SAMSUNG ELECTRONICS CO LTD11 citations72
US7510254B2Mar 31, 2009
Image forming apparatus and method thereof
SAMSUNG ELECTRONICS CO LTD4 citations62
US7137684B2Nov 21, 2006
Inkjet printer having arbitrarily mounted cartridge and method of recognizing the cartridge
SAMSUNG ELECTRONICS CO LTD4 citations62
US7073882B2Jul 11, 2006
Inkjet printer arbitrarily mounted cartridge and method of recognizing the cartridge
SAMSUNG ELECTRONICS CO LTD4 citations62
US6804482B2Oct 12, 2004
Printer to control power supply via a host
SAMSUNG ELECTRONICS CO LTD6 citations62
US5801724ASep 1, 1998
Circuit for preventing ink clogging in print nozzles of a print head in an ink jet printer
SAMSUNG ELECTRONICS CO LTD5 citations62
US7581799B2Sep 1, 2009
Apparatus and method for printing according to the type of print media using a printer having wide printhead
SAMSUNG ELECTRONICS CO LTD3 citations61
US7342691B2Mar 11, 2008
Inkjet multi-function machine
SAMSUNG ELECTRONICS CO LTD2 citations61
US6893108B2May 17, 2005
Method of and apparatus for determining an amount of ink using current in ink-jet printer
SAMSUNG ELECTRONICS CO LTD4 citations61
US6851788B2Feb 8, 2005
Apparatus and method for detecting ink-discharge amount for controlling printer maintenance
SAMSUNG ELECTRONICS CO LTD0 citations51
US6942333B2Sep 13, 2005
Ink cartridge exchanging apparatus used with an image forming device
SAMSUNG ELECTRONICS CO LTD1 citations50