KOREA AEROSPACE RESEARCH INSTITUTE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES1392
 
 
 
B64C AEROPLANES; HELICOPTERS 1256
 
 
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 869
 
 
 
B64D EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS759
 
 
 
B64G COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR 724
 
 
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 697
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 6433
 
 
 
G08G TRAFFIC CONTROL SYSTEMS 659
 
 
 
B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS422
 
 
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 462

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0310,001 APPARATUS AND METHOD FOR CONTROLLING SPEED OF SATELLITE ANTENNADec 16, 16Oct 26, 17[H01Q]
2017/0233,072 DRONE HAVING RECONFIGURABLE SHAPEDec 30, 14Aug 17, 17[B64D, B64C]
2017/0182,901 POST-TYPE APPARATUS FOR CONTAINING AND CHARGING UNMANNED VERTICAL TAKE-OFF AND LANDING AIRCRAFT AND METHOD OF CONTAINING AND CHARGING UNMANNED VERTICAL TAKE-OFF AND LANDING AIRCRAFT USING THE SAMEMar 10, 17Jun 29, 17[B60L, B64F, B64D, B64C]
2017/0184,723 SYSTEM AND METHOD FOR DETERMINING PROTECTION LEVELNov 03, 16Jun 29, 17[G01S]
2017/0174,367 METHOD AND APPARATUS FOR COMPARING SATELLITE ATTITUDE CONTROL PERFORMANCESDec 16, 16Jun 22, 17[B64G]
2017/0158,326 APPARATUS FOR REMOTE SENSING USING DRONEAug 07, 16Jun 08, 17[B64F, B64D, B64C]
2017/0159,838 MULTI-STAGE POPPET VALVENov 17, 16Jun 08, 17[F16K]
2017/0149,590 METHOD AND SYSTEM FOR INVERSE CHIRP-Z TRANSFORMATIONNov 17, 16May 25, 17[H04L]
2017/0138,818 TESTING APPARATUS FOR SCRAMJET ENGINEAug 18, 16May 18, 17[G01M]
2017/0131,411 DETECTING AND LOCALIZATION METHOD OF UNKNOWN SIGNAL USING AIRCRAFT WITH ADS-B SYSTEMJul 19, 16May 11, 17[G01S]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9796478 Method for controlling solar panels in a solar propelled aircraftOct 13, 16Oct 24, 17[H02S, B64G, B64D, H02N, H01L, B64C]
9775305 Method for controlling land surface temperature using stratospheric airships and reflectorJan 29, 16Oct 03, 17[F24J, G02B, A45B, A01G, B64B]
9751644 Three-dimensional rigid ball driving systemJul 24, 13Sep 05, 17[B64G, G05D, H02K]
9751645 Apparatus and method for controlling a satelliteDec 01, 15Sep 05, 17[B64G, G05F, G05D]
9752644 Non-adhesive type vibration reduction apparatusDec 02, 14Sep 05, 17[F16M, B64G, F16F]
9701425 Apparatus and method of charging and housing of unmanned vertical take-off and landing (VTOL) aircraftDec 13, 13Jul 11, 17[G08G, B64F, G06F, G06G, E04H, B64C, G05D]
9683547 Wind turbine having nacelle fenceDec 21, 12Jun 20, 17[F03D]
9672624 Method for calibrating absolute misalignment between linear array image sensor and attitude control sensorNov 15, 13Jun 06, 17[H04N, G06T, B64G, G05D]
9587860 Cryocooler with variable compression depending on variations in loadJul 22, 13Mar 07, 17[F25B]
9562777 Autonomous vehicle assistance deviceDec 01, 15Feb 07, 17[G01S, G01C, H04W]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0266,236 DISTURBANCE SIGNAL DETECTION APPARATUS AND METHODABANNov 20, 14Sep 15, 16[G01S]
2016/0054,235 SURFACE INSPECTION APPARATUS AND SURFACE INSPECTION METHODABANNov 24, 14Feb 25, 16[G01N]
2015/0167,475 AIRFOIL OF GAS TURBINE ENGINEABANDec 27, 13Jun 18, 15[F01D]
2015/0168,440 METHOD OF MEASURING ROTATING SPEED OF SPHERE USING ACCELEROMETERABANDec 07, 12Jun 18, 15[G01P]
2015/0051,758 Method and System for Landing of Unmanned Aerial VehicleABANDec 06, 13Feb 19, 15[G08G]
2014/0062,791 LOCALIZATION METHOD OF SOURCE OF UNKNOWN SIGNAL BASED ON TDOA METHODABANApr 05, 13Mar 06, 14[G01S]
2014/0055,876 METHOD FOR CONTROLLING LAND SURFACE TEMPERATURE USING STRATOSPHERIC AIRSHIPS AND REFLECTORABANOct 22, 12Feb 27, 14[G02B]
2014/0007,412 METHOD FOR MANUFACTURING INNER STRUCTURE OF REGENERATIVE COOLING TYPE COMBUSTION CHAMBERABANDec 23, 11Jan 09, 14[F23M]
2013/0335,267 DETECTING METHOD OF GPS CLOCK SIGNAL JUMP USING CARRIER PHASE MEASUREMENTS IN REAL-TIMEABANApr 05, 13Dec 19, 13[G01S]
2013/0019,148 APPARATUS AND METHOD FOR UPDATING ONLINE DOCUMENTABANApr 05, 12Jan 17, 13[G06F]
8151639 Quick test tool and method of aircraft airspeed indicatorExpiredOct 16, 09Apr 10, 12[G01P, G01F]
2010/0064,661 INJECTOR HEAD OF LIQUID ROCKET ENGINEABANJan 30, 09Mar 18, 10[F02K]
2010/0024,388 Flow-Restricting Filter, Solid Propellant Gas Generator and Propulsion System Comprising the SameABANOct 31, 08Feb 04, 10[F02K, B01D]
2009/0159,753 MOMENTUM MANAGEMENT SYSTEM FOR REACTION WHEEL BY USING NULL SPACE VECTOR AND METHODABANDec 22, 08Jun 25, 09[B64G]
7457599 Frequency transceiver for controlling intermediate frequencyExpiredDec 30, 04Nov 25, 08[H04B]
7107007 Positioning system for a geostationary satelliteExpiredOct 14, 05Sep 12, 06[H04B]
2005/0126,637 Valve operated by differential pressureABANDec 23, 03Jun 16, 05[F16K]
6816114 System for polarization tilting and main beam steering of airship antenna using GPSExpiredDec 23, 03Nov 09, 04[H01Q, H04B]

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