Inventor
HONG YOON SHIK
KR18 patents
⚠️ This page may combine multiple inventors who share the name “HONG YOON SHIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRO MECH
16 patentsUS6901204B2May 31, 2005
Microelectromechanical system (MEMS) variable optical attenuator
SAMSUNG ELECTRO MECH30 citations92
US6816295B2Nov 9, 2004
MEMS variable optical attenuator
SAMSUNG ELECTRO MECH19 citations92
US6459845B1Oct 1, 2002
Variable optical attenuator
SAMSUNG ELECTRO MECH40 citations92
US7042625B2May 9, 2006
Light modulator having digital micro blaze diffraction grating
SAMSUNG ELECTRO MECH15 citations83
US6718114B2Apr 6, 2004
Variable optical attenuator of optical path conversion
SAMSUNG ELECTRO MECH14 citations83
US7133184B2Nov 7, 2006
Variable grating diffractive light modulator
SAMSUNG ELECTRO MECH17 citations82
US6775459B2Aug 10, 2004
Variable optical attenuator
SAMSUNG ELECTRO MECH13 citations80
US7129617B2Oct 31, 2006
Rotary-type comb-drive actuator and variable optical attenuator using the same
SAMSUNG ELECTRO MECH9 citations73
US6552839B1Apr 22, 2003
Optical switch
SAMSUNG ELECTRO MECH8 citations73
US7113689B2Sep 26, 2006
Microelectromechanical systems (MEMS) variable optical attenuator
SAMSUNG ELECTRO MECH9 citations72
US7446922B2Nov 4, 2008
Interdigitating diffractive light modulator
SAMSUNG ELECTRO MECH3 citations62
US7215869B2May 8, 2007
Cantilever-type PLC optical attenuator and manufacturing method thereof
SAMSUNG ELECTRO MECH3 citations62
US7209276B2Apr 24, 2007
Fishbone diffraction-type light modulator
SAMSUNG ELECTRO MECH5 citations62
US6961488B2Nov 1, 2005
Optical switch and method of producing the same
SAMSUNG ELECTRO MECH2 citations61
US7289258B2Oct 30, 2007
Light modulator having variable blaze diffraction grating
SAMSUNG ELECTRO MECH4 citations60
US7099064B2Aug 29, 2006
Electrostatic-type variable diffractive light modulator and manufacturing method thereof
SAMSUNG ELECTRO MECH1 citations50