Assignee
KOREA MACH & MATERIALS INST
KR·127 granted patents·66 pending applications·1,197 citations·filing 1995–2016
Top patents by PatentIndex Score
193 records- 0195US5517898APneumatic cylinder utilizing cushioning sleeves, quick exhaust valves and quick supply valvesKOREA MACH & MATERIALS INST·Filed 1995·Granted May 21, 1996·98 cites·4 claims
- 0293US7914693B2Stamp for micro/nano imprint lithography using diamond-like carbon and method of fabricating the sameKOREA MACH & MATERIALS INST·Filed 2006·Granted Mar 29, 2011·65 cites·10 claims
- 0392US9517936B2Quantum dot stabilized by halogen salt and method for manufacturing the sameKOREA MACH & MATERIALS INST·Filed 2015·Granted Dec 13, 2016·21 cites·6 claims
- 0491US6943117B2UV nanoimprint lithography process using elementwise embossed stamp and selectively additive pressurizationKOREA MACH & MATERIALS INST·Filed 2003·Granted Sep 13, 2005·88 cites·31 claims
- 0589US7663255B2Compressed-air-storing electricity generating system and electricity generating method using the sameKOREA MACH & MATERIALS INST·Filed 2007·Granted Feb 16, 2010·61 cites·9 claims
- 0689US6073686AHigh efficiency modular OLF heat exchanger with heat transfer enhancementKOREA MACH & MATERIALS INST·Filed 1999·Granted Jun 13, 2000·77 cites·12 claims
- 0788US9472381B2Plasma reactor for abatement of hazardous materialKOREA MACH & MATERIALS INST·Filed 2015·Granted Oct 18, 2016·6 cites·14 claims
- 0888US6346181B1Electroplating process for preparing a Ni layer of biaxial textureKOREA MACH & MATERIALS INST·Filed 2000·Granted Feb 12, 2002·39 cites·6 claims
- 0986US6293989B1Method of producing nanophase WC/TiC/Co composite powderKOREA MACH & MATERIALS INST·Filed 2000·Granted Sep 25, 2001·21 cites·2 claims
- 1085US9293962B2Hollow driving moduleKOREA MACH & MATERIALS INST·Filed 2012·Granted Mar 22, 2016·10 cites·15 claims
- 1185US8865501B2Method of fabricating thermoelectric material and thermoelectric material fabricated therebyKOREA MACH & MATERIALS INST·Filed 2013·Granted Oct 21, 2014·5 cites·6 claims
- 1285US7124585B2Scroll-type expander having heating structure and scroll-type heat exchange system employing the expanderKOREA MACH & MATERIALS INST·Filed 2003·Granted Oct 24, 2006·39 cites·19 claims
- 1383US9764334B2Vehicle air purifying apparatus for simultaneously reducing harmful gas and particlesKOREA MACH & MATERIALS INST·Filed 2015·Granted Sep 19, 2017·3 cites·11 claims
- 1483US7994053B2Patterning method of metal oxide thin film using nanoimprinting, and manufacturing method of light emitting diodeKOREA MACH & MATERIALS INST·Filed 2009·Granted Aug 9, 2011·11 cites·19 claims
- 1583US7082683B2Method for attaching rod-shaped nano structure to probe holderKOREA MACH & MATERIALS INST·Filed 2003·Granted Aug 1, 2006·35 cites·9 claims
- 1682US9557272B2Substrate for surface-enhanced Raman spectroscopy and method for producing sameKOREA MACH & MATERIALS INST·Filed 2014·Granted Jan 31, 2017·6 cites·20 claims
- 1782US6589474B1One-body horizontal continuous casting apparatus and methods of deoxidation, and refining of phosphorized copper using said apparatusKOREA MACH & MATERIALS INST·Filed 2000·Granted Jul 8, 2003·19 cites·4 claims
- 1881US8008815B2Planar stage moving apparatus for machineKOREA MACH & MATERIALS INST·Filed 2008·Granted Aug 30, 2011·11 cites·6 claims
- 1980US9517508B2Convergence machining apparatus based on turningKOREA MACH & MATERIALS INST·Filed 2013·Granted Dec 13, 2016·6 cites·13 claims
- 2080US6818075B1Non-combustible magnesium alloyKOREA MACH & MATERIALS INST·Filed 2000·Granted Nov 16, 2004·16 cites·14 claims
- 2180US6010547ACounterflow type particulate matter filter trap system having metal fiber filterKOREA MACH & MATERIALS INST·Filed 1998·Granted Jan 4, 2000·50 cites·8 claims
- 2278US7442316B2Microcontact printing method using imprinted nanostructure and nanostructure thereofKOREA MACH & MATERIALS INST·Filed 2005·Granted Oct 28, 2008·14 cites·19 claims
- 2378US5882376AMechanochemical process for producing fine WC/CO composite powderKOREA MACH & MATERIALS INST·Filed 1997·Granted Mar 16, 1999·31 cites·2 claims
- 2477US9272339B2Variable machine tool capable of multi-axis machiningKOREA MACH & MATERIALS INST·Filed 2012·Granted Mar 1, 2016·3 cites·7 claims
- 2577US9273723B2Composite magnetic bearing having auxiliary bearing coupled theretoKOREA MACH & MATERIALS INST·Filed 2013·Granted Mar 1, 2016·4 cites·4 claims
- 2676US9733209B2Organic semiconductor element, fabrication method thereof, woven and non-woven fabric structures therewith, and semiconductor device therewithKOREA MACH & MATERIALS INST·Filed 2015·Granted Aug 15, 2017·3 cites·13 claims
- 2776US7981345B2Fabrication method of products with closed micro-channels by injection moldingKOREA MACH & MATERIALS INST·Filed 2009·Granted Jul 19, 2011·4 cites·1 claims
- 2876US7517467B2Method for forming high-resolution pattern having desired thickness or high aspect ratio using deep ablationKOREA MACH & MATERIALS INST·Filed 2006·Granted Apr 14, 2009·7 cites·42 claims
- 2975US7402230B2Method of manufacturing a low magnetic loss metal tape with biaxial textureKOREA MACH & MATERIALS INST·Filed 2005·Granted Jul 22, 2008·4 cites·4 claims
- 3075US6513268B2Quick coupler for excavatorKOREA MACH & MATERIALS INST·Filed 2002·Granted Feb 4, 2003·24 cites·10 claims
- 3174US9381466B2Exhaust gas purification systemKOREA MACH & MATERIALS INST·Filed 2013·Granted Jul 5, 2016·4 cites·32 claims
- 3274US7887635B2Printing head for nano patterningKOREA MACH & MATERIALS INST·Filed 2006·Granted Feb 15, 2011·4 cites·3 claims
- 3374US6511551B2Method of production WC/Co cemented carbide using grain growth inhibitorKOREA MACH & MATERIALS INST·Filed 2001·Granted Jan 28, 2003·10 cites·2 claims
- 3473US9157473B2Thrust bearing and combo bearingKOREA MACH & MATERIALS INST·Filed 2014·Granted Oct 13, 2015·3 cites·5 claims
- 3573US7886571B2Apparatus for measuring adhesive and frictional properties of polymerKOREA MACH & MATERIALS INST·Filed 2005·Granted Feb 15, 2011·5 cites·19 claims
- 3671US9644077B2Method for forming quantum dot thin filmKOREA MACH & MATERIALS INST·Filed 2014·Granted May 9, 2017·1 cites·8 claims
- 3771US7246517B2Atomic force microscope with probe with improved tip movementKOREA MACH & MATERIALS INST·Filed 2006·Granted Jul 24, 2007·7 cites·21 claims
- 3871US5842108AMechano-chemical process for production of high density and ultrafine W/Cu composite materialKOREA MACH & MATERIALS INST·Filed 1997·Granted Nov 24, 1998·25 cites·1 claims
- 3970US9784471B2Cartridge-type inline heater and system for controlling working fluid temperature using the sameKOREA MACH & MATERIALS INST·Filed 2012·Granted Oct 10, 2017·2 cites·3 claims
- 4070US8354090B2Apparatus and method for manufacturing quantum dotKOREA MACH & MATERIALS INST·Filed 2009·Granted Jan 15, 2013·5 cites·9 claims
- 4170US7879536B2Method for forming high-resolution pattern having desired thickness or high aspect ratio using dry film resistKOREA MACH & MATERIALS INST·Filed 2006·Granted Feb 1, 2011·5 cites·28 claims
- 4270US7435211B2Ball balancer for vertical rotor and centrifugeKOREA MACH & MATERIALS INST·Filed 2006·Granted Oct 14, 2008·7 cites·14 claims
- 4370US6406516B1Method for making high volume reinforced aluminum composite by use of dipping processKOREA MACH & MATERIALS INST·Filed 2001·Granted Jun 18, 2002·9 cites·2 claims
- 4469US8997649B2Cliché for electronic printing device, and electronic printing method and device using the sameKOREA MACH & MATERIALS INST·Filed 2012·Granted Apr 7, 2015·1 cites·2 claims
- 4569US6590180B1Laser welding systemKOREA MACH & MATERIALS INST·Filed 2000·Granted Jul 8, 2003·20 cites·10 claims
- 4668US9181977B2Air-foil bearingKOREA MACH & MATERIALS INST·Filed 2014·Granted Nov 10, 2015·2 cites·22 claims
- 4768US8853976B2Active control type of vibration absorbing deviceKOREA MACH & MATERIALS INST·Filed 2012·Granted Oct 7, 2014·4 cites·11 claims
- 4867US9611415B2Composite heat-dissipation substrate and manufacturing method of the sameKOREA MACH & MATERIALS INST·Filed 2014·Granted Apr 4, 2017·2 cites·13 claims
- 4967US7645133B2UV nanoimprint lithography process and apparatusKOREA MACH & MATERIALS INST·Filed 2005·Granted Jan 12, 2010·2 cites·9 claims
- 5067US6547610B2Parallel-operated hydraulic motor type stern propulsion apparatus for boats and hydraulic system for controlling the sameKOREA MACH & MATERIALS INST·Filed 2001·Granted Apr 15, 2003·10 cites·11 claims
Showing the top 50 of 193 patent records by PatentIndex Score.
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