Inventor
CHOI HWAN-YOUNG
KR35 patents
⚠️ This page may combine multiple inventors who share the name “CHOI HWAN-YOUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
29 patentsUS7223010B2May 29, 2007
Light guide panel of edge-light type backlight system and edge-light type backlight system employing the same
SAMSUNG ELECTRONICS CO LTD61 citations98
US7794799B1Sep 14, 2010
Process for producing array plate for biomolecules having hydrophilic and hydrophobic regions
SAMSUNG ELECTRONICS CO LTD61 citations97
US6006553ADec 28, 1999
Heat dissipating blades for a motor of a washing machine
SAMSUNG ELECTRONICS CO LTD61 citations96
US6069727AMay 30, 2000
Laser scanning unit
SAMSUNG ELECTRONICS CO LTD53 citations93
US7253799B2Aug 7, 2007
Backlight using planar hologram for flat display device
SAMSUNG ELECTRONICS CO LTD38 citations92
US7221418B2May 22, 2007
Liquid crystal display device
SAMSUNG ELECTRONICS CO LTD33 citations92
US7217025B2May 15, 2007
Backlight unit
SAMSUNG ELECTRONICS CO LTD30 citations92
US7044628B2May 16, 2006
Backlight unit
SAMSUNG ELECTRONICS CO LTD25 citations92
US6979095B2Dec 27, 2005
Backlight unit
SAMSUNG ELECTRONICS CO LTD48 citations92
US6935764B2Aug 30, 2005
Illumination apparatus for planar display device
SAMSUNG ELECTRONICS CO LTD30 citations92
US6157472ADec 5, 2000
Multi-laser scanning unit
SAMSUNG ELECTRONICS CO LTD23 citations92
US5934107AAug 10, 1999
Clothes washing machine having an impact damper
SAMSUNG ELECTRONICS CO LTD30 citations92
US7614757B2Nov 10, 2009
Backlight unit using wire-grid polarizer and liquid crystal display apparatus employing the backlight unit
SAMSUNG ELECTRONICS CO LTD43 citations87
US7798696B2Sep 21, 2010
Illumination device for liquid crystal display
SAMSUNG ELECTRONICS CO LTD12 citations84
US7448787B2Nov 11, 2008
Prism sheet and backlight unit employing the same
SAMSUNG ELECTRONICS CO LTD13 citations84
US5884507AMar 23, 1999
Clothes washing machine having drive transmission with meshable gears
SAMSUNG ELECTRONICS CO LTD18 citations84
US6765711B2Jul 20, 2004
Micromirror driver and method of controlling micromirror driver
SAMSUNG ELECTRONICS CO LTD16 citations81
US6418815B1Jul 16, 2002
Apparatus for balancing rotating member
SAMSUNG ELECTRONICS CO LTD10 citations74
US6176254B1Jan 23, 2001
Flow control valve using a direct current motor
SAMSUNG ELECTRONICS CO LTD11 citations74
US5873269AFeb 23, 1999
Power system of washing machine
SAMSUNG ELECTRONICS CO LTD11 citations74
US5860299AJan 19, 1999
Power system of clothes washing machine
SAMSUNG ELECTRONICS CO LTD14 citations74
US5581425ADec 3, 1996
Head drum for a magnetic recording/reproducing apparatus
SAMSUNG ELECTRONICS CO LTD7 citations74
US6024492AFeb 15, 2000
Hemispherical bearing apparatus
SAMSUNG ELECTRONICS CO LTD9 citations71
US6292278B1Sep 18, 2001
Beam scanning system adopting deflection disc
SAMSUNG ELECTRONICS CO LTD2 citations63
US6181447B1Jan 30, 2001
Laser scanning unit
SAMSUNG ELECTRONICS CO LTD2 citations63
US6639698B2Oct 28, 2003
Optical scanning unit with rotatable hologram disc
SAMSUNG ELECTRONICS CO LTD3 citations60
US5946124AAug 31, 1999
Laser scanning unit having a noise reducing portion
SAMSUNG ELECTRONICS CO LTD2 citations58
US7334931B2Feb 26, 2008
Backlight unit and method of manufacturing diffuser employed in the backlight unit
SAMSUNG ELECTRONICS CO LTD0 citations52
US6181448B1Jan 30, 2001
Multi-laser scanning unit
SAMSUNG ELECTRONICS CO LTD0 citations42