Inventor
PARK KYU-CHANG
KR19 patents
⚠️ This page may combine multiple inventors who share the name “PARK KYU-CHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG KWANGJU ELECTRONICS CO
5 patentsUS6406505B1Jun 18, 2002
Vacuum cleaner having a cyclone type dust collecting apparatus
SAMSUNG KWANGJU ELECTRONICS CO443 citations99
US6546593B2Apr 15, 2003
Upright type vacuum cleaner having a cyclone type dust collector
SAMSUNG KWANGJU ELECTRONICS CO94 citations98
US6578230B2Jun 17, 2003
Upright-type vacuum cleaner having a cyclone dust collecting apparatus
SAMSUNG KWANGJU ELECTRONICS CO43 citations92
US6521006B2Feb 18, 2003
Vacuum cleaner
SAMSUNG KWANGJU ELECTRONICS CO45 citations92
US6766557B2Jul 27, 2004
Upright-type vacuum cleaner having a cyclone dust collecting apparatus
SAMSUNG KWANGJU ELECTRONICS CO15 citations84
HYUNDAI ELECTRONICS IND
2 patentsUS6319760B1Nov 20, 2001
Manufacturing method of liquid crystal display having high aperture ratio and high transmittance
HYUNDAI ELECTRONICS IND44 citations92
US6166400ADec 26, 2000
Thin film transistor of liquid crystal display with amorphous silicon active layer and amorphous diamond ohmic contact layers
HYUNDAI ELECTRONICS IND19 citations87
IBM
2 patentsIND ACADEMIC COOP
2 patentsUS7492088B2Feb 17, 2009
Method of forming carbon nanotubes, field emission display device having carbon nanotubes formed through the method, and method of manufacturing field emission display device
IND ACADEMIC COOP7 citations73
US7811641B2Oct 12, 2010
Method of forming carbon nanotubes, field emission display device having carbon nanotubes formed through the method, and method of manufacturing field emission display device
IND ACADEMIC COOP2 citations62