Assignee
KOREA RES INST OF STANDARDS
KR·56 granted patents·36 pending applications·326 citations·filing 1998–2016
Top patents by PatentIndex Score
92 records- 0191US7705589B2Sensor for detecting surface defects of metal tube using eddy current methodKOREA RES INST OF STANDARDS·Filed 2008·Granted Apr 27, 2010·23 cites·10 claims
- 0291US7453263B2Reference current optimizing apparatus for controlling magnetic flux-voltage conversion characteristic of double relaxation oscillation squidKOREA RES INST OF STANDARDS·Filed 2006·Granted Nov 18, 2008·22 cites·7 claims
- 0388US9331841B2Data synchronization apparatusKOREA RES INST OF STANDARDS·Filed 2013·Granted May 3, 2016·12 cites·13 claims
- 0485US7557600B2Programmable Josephson voltage standard device employing microwave driving of multiple frequenciesKOREA RES INST OF STANDARDS·Filed 2006·Granted Jul 7, 2009·17 cites·3 claims
- 0585US7227123B2Physical quantity measuring method using Brillouin optical fiber sensorKOREA RES INST OF STANDARDS·Filed 2005·Granted Jun 5, 2007·20 cites·14 claims
- 0684US7677794B2Multi-fixed-point cells and temperature calibration system using itKOREA RES INST OF STANDARDS·Filed 2007·Granted Mar 16, 2010·19 cites·4 claims
- 0780US7696758B2Plasma diagnostic apparatus and methodKOREA RES INST OF STANDARDS·Filed 2008·Granted Apr 13, 2010·8 cites·12 claims
- 0880US7667848B2Imaging apparatus for infrared rays nonlinear molecular vibrational microscopyKOREA RES INST OF STANDARDS·Filed 2007·Granted Feb 23, 2010·7 cites·2 claims
- 0980US7582870B2Imaging apparatus for IR four-wave mixing polarization microscopyKOREA RES INST OF STANDARDS·Filed 2007·Granted Sep 1, 2009·11 cites·6 claims
- 1079US8350568B2Nuclear magnetic resonance apparatusKOREA RES INST OF STANDARDS·Filed 2009·Granted Jan 8, 2013·9 cites·17 claims
- 1178US8009292B2Single polarizer focused-beam ellipsometerKOREA RES INST OF STANDARDS·Filed 2008·Granted Aug 30, 2011·8 cites·12 claims
- 1276US9322838B2Superconducting accelerometer, acceleration measuring apparatus, and acceleration measuring methodKOREA RES INST OF STANDARDS·Filed 2015·Granted Apr 26, 2016·2 cites·17 claims
- 1376US7735373B2Apparatus for measuring pressure in a vessel using magnetostrictive acoustic transducerKOREA RES INST OF STANDARDS·Filed 2008·Granted Jun 15, 2010·9 cites·15 claims
- 1475US8044663B2Ultra-sensitive susceptibility detection apparatus of anharmonic resonance measurement type using atomic magnetometer, and method of using sameKOREA RES INST OF STANDARDS·Filed 2008·Granted Oct 25, 2011·4 cites·20 claims
- 1573US7838257B2Evaluation method of organic or bio-conjugation on nanoparticles using imaging of time-of-flight secondary ion mass spectrometryKOREA RES INST OF STANDARDS·Filed 2008·Granted Nov 23, 2010·6 cites·15 claims
- 1673US7719453B2Analogue-digital converter using Josephson DAC and method thereofKOREA RES INST OF STANDARDS·Filed 2006·Granted May 18, 2010·11 cites·8 claims
- 1773US7501618B2Deformation method of nanometer scale material using particle beam and nano tool therebyKOREA RES INST OF STANDARDS·Filed 2007·Granted Mar 10, 2009·5 cites·12 claims
- 1872US9019368B2Spatial phase shifting interferometer using multi wavelengthKOREA RES INST OF STANDARDS·Filed 2012·Granted Apr 28, 2015·3 cites·16 claims
- 1972US7453061B2Hyperbolic quadrupole mass filter made of platinum group metal coated quartz tubeKOREA RES INST OF STANDARDS·Filed 2006·Granted Nov 18, 2008·3 cites·6 claims
- 2071US8004677B2Focused-beam ellipsometerKOREA RES INST OF STANDARDS·Filed 2007·Granted Aug 23, 2011·5 cites·4 claims
- 2171US7664618B2Trend monitoring and diagnostic analysis method and system for failure protection and for predictive maintenance of a vacuum pumpKOREA RES INST OF STANDARDS·Filed 2004·Granted Feb 16, 2010·20 cites·11 claims
- 2270US7703147B2Method for fabricating SPM and CD-SPM nanoneedle probe using ion beam and SPM and CD-SPM nanoneedle probe therebyKOREA RES INST OF STANDARDS·Filed 2005·Granted Apr 20, 2010·6 cites·26 claims
- 2370US6713743B2Fabry-perot resonator and system for measuring and calibrating displacement of a cantilever tip using the same in atomic force microscopeKOREA RES INST OF STANDARDS·Filed 2003·Granted Mar 30, 2004·19 cites·10 claims
- 2469US8941516B2Signal processing apparatus and signal processing method thereofKOREA RES INST OF STANDARDS·Filed 2012·Granted Jan 27, 2015·2 cites·15 claims
- 2568US9074995B2Magnetostrictive phased array transducer for transducing shear horizontal bulkwavesKOREA RES INST OF STANDARDS·Filed 2012·Granted Jul 7, 2015·2 cites·16 claims
- 2667US7063457B2Fixed point cell for connection with the thermometer protecting tube and apparatus for estimating the lifetime of thermometer using the sameKOREA RES INST OF STANDARDS·Filed 2004·Granted Jun 20, 2006·15 cites·8 claims
- 2763US7105138B2Macroporous perovskite manganese oxides with highly ordered nano-pores and method of preparing the sameKOREA RES INST OF STANDARDS·Filed 2004·Granted Sep 12, 2006·7 cites·6 claims
- 2862US8033184B2Quantum-based force realization apparatus and force measurer using the sameKOREA RES INST OF STANDARDS·Filed 2007·Granted Oct 11, 2011·4 cites·7 claims
- 2962US6483861B2Silicon thin film structure for optoelectronic devices and method for fabricating the sameKOREA RES INST OF STANDARDS &·Filed 2001·Granted Nov 19, 2002·13 cites·7 claims
- 3055US7953131B2Frequency synthesizer and frequency synthesizing method using optical injection lockingKOREA RES INST OF STANDARDS·Filed 2009·Granted May 31, 2011·1 cites·13 claims
- 3155US7388371B2Method for controlling characteristics of double relaxation oscillation SQUID with reference junctionKOREA RES INST OF STANDARDS·Filed 2006·Granted Jun 17, 2008·4 cites·6 claims
- 3254US8742336B2Bio-chip for secondary ion mass spectroscopy and method of fabricating the sameKOREA RES INST OF STANDARDS·Filed 2012·Granted Jun 3, 2014·0 cites·17 claims
- 3354US2010009666A1Method and system for providing mobile telephone call termination service over open seaKOREA RES INST OF STANDARDS·Filed 2007·Application pending·0 cites
- 3453US2010328338A1Brightness controllable led illumination device with tactile sensor sensing intensity of force or intensity of pressure, flat panel display having the same, mobile terminal keypad having the same, robot eye and robot nose having the same, and method of operating the sameKOREA RES INST OF STANDARDS·Filed 2009·Application pending·0 cites
- 3553US2011146774A1Solar Cell Having Quantum Dot Nanowire Array and the Fabrication Method ThereofKOREA RES INST OF STANDARDS·Filed 2008·Application pending·0 cites
- 3653US2010321310A1Brightness controllable electroluminescence device with tactile sensor sensing intensity of force or intensity of pressure, flat panel display having the same, mobile terminal keypad having the same and method of operating the sameKOREA RES INST OF STANDARDS·Filed 2009·Application pending·0 cites
- 3752US9116161B2Free fatty acid particle dispersion solution and preparation method thereofKOREA RES INST OF STANDARDS·Filed 2013·Granted Aug 25, 2015·0 cites·14 claims
- 3852US2015122784A1Levitation apparatus and levitation methodKOREA RES INST OF STANDARDS·Filed 2014·Application pending·0 cites
- 3950US8049591B2Tactile sensor for curved surface and manufacturing method thereofKOREA RES INST OF STANDARDS·Filed 2007·Granted Nov 1, 2011·2 cites·13 claims
- 4050US6574252B1Radio frequency excited slab waveguide laser comprising detector and method of stabilizing the laser power and frequency using optogalvanic effectKOREA RES INST OF STANDARDS·Filed 2000·Granted Jun 3, 2003·3 cites·7 claims
- 4149US9362096B2Combustion pretreatment-isotope dilution mass spectrometryKOREA RES INST OF STANDARDS·Filed 2013·Granted Jun 7, 2016·0 cites·14 claims
- 4249US2008192260A1Cascade type interferometric nonlinear optical imaging apparatusKOREA RES INST OF STANDARDS·Filed 2007·Application pending·0 cites
- 4349US2010032416A1Laser Processing Method and Processing Apparatus Based on Conventional Laser-Induced Material ChangesKOREA RES INST OF STANDARDS·Filed 2006·Application pending·0 cites
- 4449US2011101217A1Mass Spectrometric Method for Matrix-Free Laser Desorption/Ionization of Self-Assembled MonolayersKOREA RES INST OF STANDARDS·Filed 2009·Application pending·0 cites
- 4548US7830505B2Structure for diagnosis system of reaction processKOREA RES INST OF STANDARDS·Filed 2008·Granted Nov 9, 2010·0 cites·23 claims
- 4648US2010123678A1Touch input device and method of acquiring contact location and intensity of force using the sameKOREA RES INST OF STANDARDS·Filed 2009·Application pending·0 cites
- 4748US2014313511A1Rotating-element ellipsometer and method for measuring properties of the sample using the sameKOREA RES INST OF STANDARDS·Filed 2014·Application pending·0 cites
- 4848US2015357103A1Coil having multi-layer structureKOREA RES INST OF STANDARDS·Filed 2013·Application pending·0 cites
- 4947US7784352B2Apparatus for measuring pressure by using diaphragm and method of pressure measurement by using diaphragmKOREA RES INST OF STANDARDS·Filed 2008·Granted Aug 31, 2010·1 cites·5 claims
- 5047US2009225046A1Tactile transmission method and system using tactile feedback apparatusKOREA RES INST OF STANDARDS·Filed 2008·Application pending·0 cites
Showing the top 50 of 92 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when KOREA RES INST OF STANDARDS files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →