Inventor
CHO HAN SEO
KR30 patents
⚠️ This page may combine multiple inventors who share the name “CHO HAN SEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRO MECH
14 patentsUS7529439B2May 5, 2009
Optical printed circuit board and fabricating method thereof
SAMSUNG ELECTRO MECH22 citations92
US7831116B2Nov 9, 2010
Optical waveguide and optical printed circuit board having the same
SAMSUNG ELECTRO MECH16 citations84
US7489839B2Feb 10, 2009
Printed circuit board and manufacturing method thereof
SAMSUNG ELECTRO MECH9 citations84
US7809220B2Oct 5, 2010
Printed circuit board and manufacturing method thereof
SAMSUNG ELECTRO MECH7 citations74
US8369676B2Feb 5, 2013
Printed circuit board for optical waveguide and method of manufacturing the same
SAMSUNG ELECTRO MECH2 citations63
US7991250B2Aug 2, 2011
Printed circuit board
SAMSUNG ELECTRO MECH5 citations63
US7672547B2Mar 2, 2010
Printed circuit board including optical waveguide and method of manufacturing the same
SAMSUNG ELECTRO MECH5 citations63
US7903410B2Mar 8, 2011
Package board and method for manufacturing thereof
SAMSUNG ELECTRO MECH4 citations62
US8048324B2Nov 1, 2011
Method of manufacturing optical waveguide and method of manufacturing package board
SAMSUNG ELECTRO MECH1 citations52
US8036501B2Oct 11, 2011
Printed circuit board for optical waveguides and method of manufacturing the same
SAMSUNG ELECTRO MECH0 citations52
US7697800B2Apr 13, 2010
Method of manufacturing printed circuit board
SAMSUNG ELECTRO MECH1 citations52
US7546002B2Jun 9, 2009
Printed circuit board and manufacturing method thereof
SAMSUNG ELECTRO MECH0 citations52
US7505661B2Mar 17, 2009
Optical waveguide, package board having the same, and manufacturing method thereof
SAMSUNG ELECTRO MECH0 citations52
US7328504B2Feb 12, 2008
Method for manufacturing circuit board with built-in electronic components
SAMSUNG ELECTRO MECH0 citations51
KIM SANG-HOON
4 patentsUS8457450B2Jun 4, 2013
Printed circuit board and manufacturing method thereof
KIM SANG-HOON2 citations62
US8056220B2Nov 15, 2011
Printed circuit board and manufacturing method thereof
KIM SANG-HOON3 citations62
US8280204B2Oct 2, 2012
Optical wiring board and manufacturing method thereof
KIM SANG-HOON0 citations52
US8249403B2Aug 21, 2012
Optical wiring board and manufacturing method thereof
KIM SANG-HOON0 citations52
KIM SANG HOON
3 patentsUS8761551B2Jun 24, 2014
Optical flexible printed circuit board with optical waveguides and method manufacturing the same
KIM SANG HOON2 citations62
US8989529B2Mar 24, 2015
Printed circuit board for optical waveguides and method of manufacturing same
KIM SANG HOON0 citations52
US8204345B2Jun 19, 2012
Method of manufacturing printed circuit board for optical waveguides
KIM SANG HOON0 citations52