The Aerospace Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 48162
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 48237
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 47400
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 37325
 
  
 
B64G COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR 2513
 
  
 
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 WAVES2188
 
  
 
H01Q AERIALS 2090
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 19187
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 16189
 
  
 
G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS 1353

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0363,044 SMALL SATELLITE PROPULSION SYSTEM UTILIZING LIQUID PROPELLANT ULLAGE VAPORJun 16, 16Dec 21, 17[F02K]
2017/0364,812 Progressive Objective Addition in Multi-objective Heuristic Systems and MethodsJun 16, 16Dec 21, 17[G06N, G06F]
2017/0327,250 SYSTEM FOR IMPARTING LINEAR MOMENTUM TRANSFER FOR HIGHER ORBITAL INSERTIONMay 10, 17Nov 16, 17[B64G]
2017/0323,982 SINGLE-EVENT BURNOUT (SEB) HARDENED POWER SCHOTTKY DIODES, AND METHODS OF MAKING AND USING THE SAMEMay 06, 16Nov 09, 17[H03K, H01L]
2017/0285,100 SYSTEMS AND METHODS FOR DETECTING EVENTS THAT ARE SPARSE IN TIMEApr 04, 16Oct 05, 17[G01R]
2017/0279,376 GRID-TIE INVERTER WITH ACTIVE POWER FACTOR CORRECTIONMar 28, 16Sep 28, 17[H03L, H02M]
2017/0199,512 SYSTEMS AND METHODS FOR MODIFYING MATERIAL SUBSTRATESMar 24, 17Jul 13, 17[G05B]
2017/0187,418 CIRCUITS AND METHODS FOR REDUCING AN INTERFERENCE SIGNAL THAT SPECTRALLY OVERLAPS A DESIRED SIGNALMar 16, 17Jun 29, 17[H04B]
2017/0130,674 LIQUID FUEL METERING IN A HYBRID ROCKET-LIKE LIQUID ROCKET MOTORNov 04, 16May 11, 17[F02K]
2016/0363,529 WINDOWLESS MICROBOLOMETER ARRAYJun 11, 15Dec 15, 16[G01J, G01N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9919792 Vehicle attitude control using jet paddles and/or movable massJul 02, 14Mar 20, 18[F02K, B64C]
9923598 Circuits and methods for reducing an interference signal that spectrally overlaps a desired signalMar 16, 17Mar 20, 18[H04B]
9885502 Methods and systems for solid state heat transferNov 07, 14Feb 06, 18[H01L, F25B, F28F]
9859448 Single-event burnout (SEB) hardened power schottky diodes, and methods of making and using the sameMay 06, 16Jan 02, 18[H03K, H01L]
9851255 Windowless microbolometer arrayJun 11, 15Dec 26, 17[G01J, G01N]
9853573 Grid-tie inverter with active power factor correctionMar 28, 16Dec 26, 17[H03L, H02M]
9804999 Signal/noise separation using FrFT rotational parameter obtained in relation to Wigner DistributionDec 09, 15Oct 31, 17[G06F]
9806747 Circuits and methods for reducing interference that spectrally overlaps a desired signal based on dynamic gain control and/or equalizationMar 13, 17Oct 31, 17[H04L, H04B]
9764828 Spin stabilized aerial aircraftAug 10, 15Sep 19, 17[B64C, G01W]
9766127 Terahertz detection assembly and methods for use in detecting terahertz radiationJul 15, 13Sep 19, 17[G01J, G01N, G01R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0101,880 KINETIC ENERGY STORAGE AND TRANSFER (KEST) SPACE LAUNCH SYSTEMAbandonedDec 18, 15Apr 14, 16[B64G]
2013/0247,995 Systems and Methods for a Control ValveAbandonedMar 20, 12Sep 26, 13[F16K, G05D]
2013/0043,924 Systems, Methods, and Apparatus for High-Speed Signal Buffer CircuitryAbandonedAug 16, 11Feb 21, 13[H03K]
2013/0042,596 Systems and Methods for Fabricating Hybrid Rocket Fuel Motor Fuel GrainsAbandonedAug 01, 12Feb 21, 13[B05C, F02K, B05D]
2012/0193,063 THERMODYNAMIC REGENERATORAbandonedFeb 02, 11Aug 02, 12[F28D, F25B]
2011/0167,941 Photostructured Mechanical Devices and Methods for Making SameAbandonedJan 13, 10Jul 14, 11[F16M, B23P]
2011/0161,005 SYSTEMS AND METHODS FOR END-TO-END LOCATION AND MEDIA CONTENT TRACKINGAbandonedDec 31, 09Jun 30, 11[H04N, G06F, G01C]
RE42472 Main beam alignment verification for tracking antennasExpiredAug 29, 07Jun 21, 11[G01S]
2010/0250,137 Analytic Launch Collision Avoidance MethodologyAbandonedMar 25, 09Sep 30, 10[G06F]
2010/0090,866 Optical Distress Beacon For Use In Space EnvironmentsAbandonedOct 13, 08Apr 15, 10[B64F]
2010/0083,915 Electrochemical combustion actuatorAbandonedOct 08, 08Apr 08, 10[F02B]
2010/0059,375 Metal salt hydrogen sulfide sensorAbandonedNov 08, 06Mar 11, 10[G01F]
2010/0005,858 Polyaniline Nanofiber-Metal Salt Composite Materials for Arsine DetectionAbandonedJul 14, 08Jan 14, 10[G01N]
7620529 Method, apparatus, and computer program product for simulation of mixed-signal systemsExpiredOct 14, 03Nov 17, 09[G06F]
2009/0084,116 Gas phase shifting multistage displacer cryocoolerAbandonedSep 28, 07Apr 02, 09[F25B]
2009/0084,115 Controlled and variable gas phase shifting cryocoolerAbandonedSep 28, 07Apr 02, 09[F25B]
2009/0084,114 Gas phase shifting inertance gap pulse tube cryocoolerAbandonedSep 28, 07Apr 02, 09[F25B]
2009/0033,575 SYSTEM AND METHOD FOR ANTENNA TRACKINGAbandonedSep 03, 08Feb 05, 09[H01Q]
2008/0288,568 Low power Fast Hadamard transformAbandonedMay 14, 07Nov 20, 08[G06F]
2008/0270,017 Asynchronous inertial navigation systemAbandonedApr 26, 07Oct 30, 08[G04B, G01C]

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