Inventor
KIM CHANG KYU
KR37 patents
⚠️ This page may combine multiple inventors who share the name “KIM CHANG KYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
14 patentsUS6482953B1Nov 19, 2002
2-benzyloxy-4-nitro-5-substituted-acylanilide compounds and method of using them
EASTMAN KODAK CO12 citations70
US6657083B2Dec 2, 2003
5-acylamino-2-amino-4-substituted-phenol compounds and method of using them
EASTMAN KODAK CO4 citations63
US6576792B2Jun 10, 2003
2-halo-1-cycloalkenecarboxamides and their preparation
EASTMAN KODAK CO3 citations63
US6482985B1Nov 19, 2002
2-benzyloxy-5-halo-acylanilide compounds and method of using them
EASTMAN KODAK CO5 citations63
US6132944AOct 17, 2000
Photographic element containing high dye-yield couplers
EASTMAN KODAK CO5 citations62
US6124503ASep 26, 2000
Processes for making and using alkylaminoarylcarbonyl compounds
EASTMAN KODAK CO3 citations62
US4345085AAug 17, 1982
Method for preparing 2-pyrazolin-5-ones from 1,2,4-oxadiazoles
EASTMAN KODAK CO2 citations61
US5981760ANov 9, 1999
Intermediates for the preparation of pyrazoloazole photographic couplers, processes of making and adjusting them
EASTMAN KODAK CO1 citations57
US6613943B2Sep 2, 2003
4-acylamino-2-hydroxy-5-substituted-acylanilide compounds and method of using them
EASTMAN KODAK CO1 citations52
US6525219B1Feb 25, 2003
4-amino-2-hydroxy-5-substituted-acylanilide compounds and method of using them
EASTMAN KODAK CO0 citations52
US6515176B1Feb 4, 2003
6-Acylamino-5-substituted-benzoxazol-2-one compounds and method for using them
EASTMAN KODAK CO0 citations52
US6476202B1Nov 5, 2002
5-acylamino-2-arylazo, nitro, or nitroso-4-substituted-phenol compounds and method of using them
EASTMAN KODAK CO1 citations52
US6172260B1Jan 9, 2001
Preparation of high dye-yield couplers and intermediates useful therein
EASTMAN KODAK CO0 citations52
US4374253AFeb 15, 1983
Method for preparing 1-aryl-3-arylamino-2-pyrazolin-5-ones from N-aryl-3-arylamino-3-oximinopropionamides
EASTMAN KODAK CO0 citations39
KOREA ELECTRONICS TELECOMM
8 patentsUS8035176B2Oct 11, 2011
MEMS package and packaging method thereof
KOREA ELECTRONICS TELECOMM20 citations92
US7012752B2Mar 14, 2006
Tunable-wavelength optical filter and method of manufacturing the same
KOREA ELECTRONICS TELECOMM31 citations92
US7116863B2Oct 3, 2006
Thermally actuated wavelength tunable optical filter
KOREA ELECTRONICS TELECOMM11 citations84
US7163872B2Jan 16, 2007
Tunable-wavelength optical filter and method of manufacturing the same
KOREA ELECTRONICS TELECOMM3 citations63
US6947656B2Sep 20, 2005
Variable optical attenuator with tunable wavelength selectivity
KOREA ELECTRONICS TELECOMM4 citations63
US7393793B2Jul 1, 2008
Tunable-wavelength optical filter and method of manufacturing the same
KOREA ELECTRONICS TELECOMM0 citations52
US7209608B2Apr 24, 2007
Wavelength tunable optical filter
KOREA ELECTRONICS TELECOMM0 citations52
US7167612B2Jan 23, 2007
Wavelength tunable filter capable of being bidirectionally driven by electromagnetic forces
KOREA ELECTRONICS TELECOMM0 citations52
LG ELECTRONICS INC
4 patentsUS6654423B2Nov 25, 2003
PID/section filter in digital television system
LG ELECTRONICS INC84 citations95
US12256881B2Mar 25, 2025
Drying apparatus and method of controlling same
LG ELECTRONICS INC9 citations84
US12232683B2Feb 25, 2025
Drying apparatus and method of controlling same
LG ELECTRONICS INC5 citations73
US12338572B2Jun 24, 2025
Clothing treatment apparatus and method for controlling same
LG ELECTRONICS INC0 citations61
KOREA ATOMIC ENERGY RES
4 patentsUS5978432ANov 2, 1999
Dispersion fuel with spherical uranium alloy, and the fuel fabrication process
KOREA ATOMIC ENERGY RES42 citations86
US7430267B2Sep 30, 2008
Multi-core fuel rod for research reactor and manufacturing method thereof
KOREA ATOMIC ENERGY RES6 citations68
US6793005B2Sep 21, 2004
Method and apparatus for continuously casting uranium rod
KOREA ATOMIC ENERGY RES6 citations61
US6860317B2Mar 1, 2005
Method and apparatus for producing uranium foil and uranium foil produced thereby
KOREA ATOMIC ENERGY RES1 citations50