Maryland's Defense Patent Database

The defense community in Maryland is an R&D powerhouse. Use this database to see the innovative patents that are poised for commercialization.

Data is provided by DoD Naval labs in Southern Maryland. Database funding supported by the DoD Office of Economic Adjustment through a Defense Industry Adjustment grant program.

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Measurement

Patent Title Field Issue Date
Patent Title Field Issue Date
System apparatus and method of sampling a broad range of chemicals (SBRC) by collection and analysis of chemical vapors aerosols particulates and liquid droplets on surfaces
Measurement 2015-11-10
Distributive transmissometer
Measurement 2015-10-20
Molecular concentrator based on thermal ratcheting
Measurement 2015-10-13
Reusable energy absorbing lab seat
Measurement 2015-09-29
Laser based lens analysis device and method
Measurement 2015-09-01
Fiber optic cantilever acoustic vector sensor
Measurement 2015-08-25
Surface plasmon resonance biosensor
Measurement 2015-08-25
Apparatus system and method of depicting plume arrival times
Measurement 2015-08-18
Electrical detection using confined fluids
Measurement 2015-08-18
Chemical mapping using thermal microscopy at the micro and nano scales
Measurement 2015-07-28
System and method for remote full field three-dimensional displacement and strain measurements
Measurement 2015-06-02
System and method for swath overlap detection
Measurement 2015-05-12
System and method for testing of micro-sized materials
Measurement 2015-03-24
Automated mesh generation and editing tools
Measurement 2015-03-17
Recursive hexapod system and method for multiaxial mechanical testing
Measurement 2015-03-17
Collaborative robot manifold tracker
Measurement 2015-03-03
Automated sample-to-microarray apparatus and method
Measurement 2015-02-24
Method and apparatus for measuring data for injury analysis
Measurement 2015-01-06
Radar microphone speech recognition
Measurement 2014-12-30
Aerial bogey discrimination technique
Measurement 2014-12-16
Method for atmospheric laser beam detection using remote sensing of off-axis scattering
Measurement 2014-12-09
Chiral slab thickness measurement using weak value amplification
Measurement 2014-12-02
Method for forecasting a magnetic or electrical environment from an ocean volume
Measurement 2014-10-14
Cavity opto-mechanical sensor array
Measurement 2014-09-30
Method for predicting pirate attack risk in a geographical area based on intel regarding pirates and pirate behavior coupled with METOC conditions
Measurement 2014-09-16
Shape matching automatic recognition methods, systems, and articles of manufacture
Measurement 2014-08-19
Filtered model output statistics (FMOS)
Measurement 2014-07-08
High-capacity wide-range variable rotational rate vane testing device
Measurement 2014-07-01
High-capacity wide-range variable rotational rate vane testing device
Measurement 2014-07-01
High-capacity wide-range variable rotational rate vane testing device
Measurement 2014-07-01
Wavelength and power scalable waveguiding-based infrared laser system
Measurement 2014-04-29
Method for measuring fatigue
Measurement 2014-04-29
Vehicle navigation using non-GPS LEO signals and on-board sensors
Measurement 2014-03-25
Locking wedge gage tool assembly for assault weapon
Measurement 2014-03-25
Measurement of small wavelength difference in coherent light using faraday effect
Measurement 2014-03-18
Method and apparatus for conservative motion estimation from multi-image sequences with optimized motion compensation
Measurement 2014-03-04
Apparatus for providing laser countermeasures to heat-seeking missiles
Measurement 2014-03-04
System and method for providing structured data to a structured or unstructured grid
Measurement 2014-02-18
Parallel multisensor optical particle sensors for flowing fluid systems
Measurement 2014-02-18
Processing microtitre plates for covalent immobilization chemistries
Measurement 2014-02-18
Optical dynamic non-locality induction bit
Measurement 2013-12-31
Large area surveillance scanning optical system
Measurement 2013-12-10
System and method for remote measurement of displacement and strain fields
Measurement 2013-12-03
Remote multisensor optical particle monitor for flowing fluid systems
Measurement 2013-11-12
Undersea pipeline intrusion detection system using low-frequency guided acoustic waves and distributed optical fiber
Measurement 2013-11-12
System and method of navigation based on state estimation using a stepped filter
Measurement 2013-10-15
Micro-spectral sensor
Measurement 2013-10-15
Optical MEMS chemical sensor array
Measurement 2013-09-24
Fiber optical gyroscope
Measurement 2013-08-27
System and method for using GPS interferometry to determine atmospheric conditions
Measurement 2013-08-27
System and method for estimating velocity from image sequence with first order continuity
Measurement 2013-08-13
High-capacity wide-range variable rotational rate vane testing device
Measurement 2013-08-13
Fuzzy clustering of oceanic profiles
Measurement 2013-08-06
Magnetic field detection using faraday effect
Measurement 2013-07-23
Method and system for detecting retroreflectors
Measurement 2013-07-02
Spectro-temporal optical encoding of information using a time-gated fluorescence resonance transfer (FRET)
Measurement 2013-07-02
Micromechanical chemical sensors with multiple chemoselective resonant elements and frequency division multiplexed readout
Measurement 2013-06-11
Method and apparatus for measuring fiber twist by polarization tracking
Measurement 2013-05-28
Actively cooled vapor preconcentrator
Measurement 2013-05-28
Laser beam profile measurement
Measurement 2013-05-14
Multiparameter system for environmental monitoring
Measurement 2013-05-14
SCR module dynamic counter tester
Measurement 2013-04-23
Detection of chemicals with infrared light
Measurement 2013-04-16
Analyte detection with infrared light
Measurement 2013-04-16
Measurement of small accelerations by optical weak value amplification
Measurement 2013-04-02
Micro scale flow through sorbent plate collection device
Measurement 2013-04-02
Out-of-plane deflection MEMS actuator for projectile control surfaces
Measurement 2013-03-26
Acoustic communication and locating devices for underground mines
Measurement 2013-02-12
Extended range optical imaging system for use in turbid media
Measurement 2013-02-12
Apparatus and system for a quasi longitudinal mode electro optic sensor for high power microwave testing
Measurement 2013-01-22
Radar target detection process
Measurement 2013-01-22
Doppler asymmetric spatial heterodyne spectroscopy light detection and ranging receiver
Measurement 2013-01-15
Distributed time-reversal mirror array
Measurement 2013-01-08
Characterization and training of a piezoelectric deformable mirror
Measurement 2013-01-08
Method and apparatus for measuring fiber twist by polarization tracking
Measurement 2012-12-18
Miniature fiber optic temperature sensor with edge reflector
Measurement 2012-12-04
Estimating photospheric velocities for space-weather prediction
Measurement 2012-11-13
Capillary electrophoresis chemical sensor
Measurement 2012-11-13
Method of determining acoustic transit times for material having high acoustic attenuation properties
Measurement 2012-10-02
Time transfer method and system
Measurement 2012-09-11
Method and system for real-time automated change detection and classification for images
Measurement 2012-08-14
Airborne laser-acoustic mine detection system
Measurement 2012-07-24
Airborne laser-acoustic mine detection system
Measurement 2012-07-17
Detection of chemicals with infrared light
Measurement 2012-07-17
Polarized elastic scatter detection method and system of tracking and measuring the velocity of individual aerosol particles
Measurement 2012-07-03
UAV trajectory determination method and system
Measurement 2012-07-03
Method for forecasting the fatigue damage of a solid rocket motor through ignition
Measurement 2012-07-03
Nonlinear blind demixing of single pixel underlying radiation sources and digital spectrum local thermometer
Measurement 2012-05-22
Method and system of imaging electrons in the near earth space environment
Measurement 2012-05-22
RF probe technique for determining plasma potential
Measurement 2012-05-08
Method for making a transducer, transducer made therefrom, and applications thereof
Measurement 2012-05-08
Method and system for real-time automated change detection and classification for images
Measurement 2012-04-10
Command and control of autonomous surface vehicle
Measurement 2012-04-03
Method and apparatus for characterizing a multilayered structure
Measurement 2012-03-27
Method and apparatus for attaching a fluid cell to a planar substrate
Measurement 2012-03-20
Optical additive solc filter for deep ultraviolet applications
Measurement 2012-02-28
Polarimetric synthetic aperture radar signature detector
Measurement 2012-02-28
Detection of chemicals with infrared light
Measurement 2012-01-24
Transverse motion measurement in gun barrel
Measurement 2012-01-24
Intensity modulated fiber optic hydrophones
Measurement 2012-01-10
Protection system for diaphragm of MEMS device
Measurement 2012-01-10
Non-periodic wavefront dividing interferometer
Measurement 2011-12-20
Low-profile lens method and apparatus for mechanical steering of aperture antennas
Measurement 2011-11-29
Fiber laser magnetic field sensor
Measurement 2011-11-15
Method and apparatus for fluid sampling
Measurement 2011-11-15
Method and system for detecting retroreflectors
Measurement 2011-11-08
Self calibration devices for chemical and bio analytical trace detection systems
Measurement 2011-11-08
Direction finder for incoming gunfire
Measurement 2011-11-01
MLD-modified synthetic ocean profiles
Measurement 2011-10-04
Virus as a scaffold for hierarchical self-assembly of functional nanoscale devices
Measurement 2011-09-13
Method and system for real-time automated change detection and classification for images
Measurement 2011-08-02
Electrospray coating of aerosols for labeling and identification
Measurement 2011-07-19
Practical method for upgrading existing GNSS user equipment with tightly integrated Nav-Com capability
Measurement 2011-07-12
Bernoulli mushroom inlet housing for efficient air sampling
Measurement 2011-06-07
Method and apparatus for passively locating radar emissions from rotating transmitters
Measurement 2011-05-31
Method and apparatus for infrared spectrometry
Measurement 2011-05-10
Carbosilane polymers and methods for use in analytical and purification applications
Measurement 2011-05-10
Apparatus for measuring the health of solid rocket propellant using an embedded sensor
Measurement 2011-04-19
In situ sampling and monitoring a fluid
Measurement 2011-04-12
Apparatus and system for electro magnetic field measurements and automatic analyses of phase modulated optical signals from electrooptic devices
Measurement 2011-04-05
Calibrated impact hammer
Measurement 2011-03-08
System and method for predicting material fatigue and damage
Measurement 2011-02-15
Method of distributed estimation using multiple asynchronous sensors
Measurement 2011-02-08
Interlaced limb scanning method
Measurement 2011-01-11
Apparatuses and methods for evaluating performance of optical systems
Measurement 2011-01-11
Method and system for detecting retroreflectors
Measurement 2010-11-30
Parachute opening and shock emulator
Measurement 2010-10-26
Long range active thermal imaging system and method
Measurement 2010-09-14
Cancellation of ringing artifacts and far field interference in nuclear quadrupole resonance
Measurement 2010-09-07
Doppler asymmetric spatial heterodyne spectroscopy
Measurement 2010-08-10
Spectroscopic method and apparatus for identification of a substance using a tunable light source
Measurement 2010-07-20
Parameter measurement/control for fluid distribution systems
Measurement 2010-06-22
Fiber optic optical subassembly configuration
Measurement 2010-05-11
Micropulse laser guidance
Measurement 2010-05-11
Histogram for ambiguity visualization and evaluation (HAVE)
Measurement 2010-04-27
Electronic support measures (ESM) tracking system and method
Measurement 2010-04-27
Remote laser assisted biological aerosol standoff detection in atmosphere
Measurement 2010-04-20
Sparse interferometric array for radio frequency azimuth direction finding
Measurement 2010-04-06
Remote laser assisted biological aerosol standoff detection in atmosphere
Measurement 2010-03-23
Combustion plume absorption gauge
Measurement 2010-03-09
System and method for optical interrogation of micro-mechanical sensors using microcavity interferometry
Measurement 2010-03-09
Method for measuring the health of solid rocket propellant using an embedded sensor
Measurement 2010-01-26
Intensity modulated fiber optic strain sensor
Measurement 2010-01-12
Highly efficient surface enhanced Raman and fluorescence nanostructure substrates
Measurement 2009-12-29
System for isolating faults between electrical equipment
Measurement 2009-12-01
Cast membrane reference electrode and method of making
Measurement 2009-11-17
Microelectro-mechanical chemical sensor
Measurement 2009-07-07
Compression assembly of spatial heterodyne spectrometer (SHS)
Measurement 2009-05-19
Single pulse imaging radar system and method
Measurement 2009-05-19
Impact tensile test machine
Measurement 2009-05-19
Method and apparatus for 3-D sub-voxel position imaging with synthetic aperture radar
Measurement 2009-03-31
System and method for removal of sea-state bias in satellite altimetry data
Measurement 2009-02-03
Multistatic adaptive pulse compression method and system
Measurement 2009-01-06
Method and apparatus for passive acoustic ranging
Measurement 2008-12-30
Doppler-compensated radar pulse compression processing system and method
Measurement 2008-10-21
Method and apparatus for identifying a substance using a spectral library database
Measurement 2008-10-14
System and method for calculating the directivity index of a passive acoustic array
Measurement 2008-08-05
Antenna calibration method and system
Measurement 2008-08-05
Fluidics system
Measurement 2008-06-10
Bond integrity tool
Measurement 2008-06-03
System and method for significant dust detection and enhancement of dust images over land and ocean
Measurement 2008-05-27
Materials, method and apparatus for detection and monitoring of chemical species
Measurement 2008-03-25
Instrument using near-field intensity correlation measurements for characterizing scattering of light by suspensions
Measurement 2008-01-01
Bernoulli mushroom inlet housing for efficient air sampling
Measurement 2007-12-11
Radar pulse compression repair
Measurement 2007-11-20
Method and apparatus for detecting slow-moving targets in high-resolution sea clutter
Measurement 2007-10-23
System and method for estimating ocean height and current on a personal computer with location adjustment
Measurement 2007-10-16
Remote underwater laser acoustic source
Measurement 2007-08-21
System and method for estimating ocean height and current on a personal computer with hurricane module
Measurement 2007-07-31
Doppler-sensitive adaptive coherence estimate detector methods
Measurement 2007-05-01
Dispersed fourier transform spectrometer
Measurement 2007-04-17
Radar processor system and method
Measurement 2007-03-20
Target indentification method using cepstral coefficients
Measurement 2007-02-20
Rapid sequencing of polymers
Measurement 2007-01-16
Linear chemoselective carbosilane polymers and methods for use in analytical and purification applications
Measurement 2007-01-02
Hyperbranched chemoselective silicon-based polymers for chemical sensor applications
Measurement 2006-12-26
Miniature particle and vapor collector
Measurement 2006-11-28
Snapshot backscatter radiography (SBR) systems including system having dynamic collimation
Measurement 2006-10-31
Robust predictive deconvolution system and method
Measurement 2006-09-12
Hybrid Hall vector magnetometer
Measurement 2006-06-20
Multiple model radar tracking filter and systems and methods employing same
Measurement 2006-04-18
Intensity modulated fiber optic microbend accelerometer
Measurement 2006-02-14
Light emitting diode (LED) array for excitation emission matrix (EEM) fluorescence spectroscopy
Measurement 2006-01-10
Device and method for pneumatic gas sampling for gas sensors
Measurement 2004-12-14
Corrosion sensor loudspeaker for active noise control
Measurement 2004-10-26
Ion selective electrodes for direct organic drug analysis in saliva, sweat, and surface wipes
Measurement 2004-08-24
Nuclear quadrupole resonance method and apparatus
Measurement 2004-08-17
Multi-parameter interferometric fiber optic sensor
Measurement 2004-06-08
Three-dimensional sound intensity prediction system
Measurement 2004-05-25
Electively maximizing and minimizing the scattering and absorption of electromagnetic waves
Measurement 2004-03-09
Perchlorate analysis device and method
Measurement 2004-02-10
Optic flow sensor with negative iris photoreceptor array
Measurement 2004-01-27
Linear chemoselective carbosilane polymers and methods for use in analytical and purification applications
Measurement 2003-12-09
Dynamic switch path verification system within a multi-interface point-to-point switching system (MIPPSS)
Measurement 2003-06-17
Nuclear quadrupole resonance (NQR) method and probe for generating RF magnetic fields in different directions to distinguish NQR from acoustic ringing induced in a sample
Measurement 2003-02-18
High output differential pressure flow sensor
Measurement 2003-01-21
Optic flow sensor with negative iris photoreceptor array
Measurement 2002-12-10
Power frequency magnetic field (PF-MF) detection systems and operating methods therefor
Measurement 2002-11-19
Atmospheric ozone concentration detector
Measurement 2002-09-03
Probe for detecting a transient magnetic resonance signal, wherein the ratio of the Q of the probe to the Q of the resonance signal is relatively large
Measurement 2002-07-16
Optic flow sensor with fused elementary motion detector outputs
Measurement 2002-05-07
Shipboard automatic liquid (chemical) agent detector
Measurement 2002-04-16
Radiological image quality indicator
Measurement 2001-11-13
Differential pressure flow sensor
Measurement 2001-10-30
Passive ranging using inferior mirages
Measurement 2001-10-02
Apparatus and method for reducing the recovery period of a probe in pulsed nuclear quadrupole resonance and nuclear magnetic resonance detection systems by varying the impedance of a load to reduce total Q factor
Measurement 2001-06-05
Materials, method and apparatus for detection and monitoring of chemical species
Measurement 2001-04-24
Particle sizing technique
Measurement 2001-04-17
Mechanical water sensor
Measurement 2001-02-06
Copper crusher gauge holder
Measurement 2001-02-06
Force discrimination assay
Measurement 2001-01-30
Chelators exhibiting triple fluorescence
Measurement 2000-11-07
Integrating multi-waveguide sensor
Measurement 2000-10-24
Nuclear quadrupole resonance (NQR) method and apparatus for detecting a nitramine explosive
Measurement 2000-08-15
Apparatus to oscillograph single sub-nanosecond events
Measurement 2000-08-08
Quantitative mobility spectrum analysis of magnetic-field dependent hall and resistivity data
Measurement 2000-08-08
Fiber-optic pipette (FOP) for rapid long pathlength capillary spectroscopy
Measurement 2000-07-18
Magnetic resonance detection coil that is immune to environmental noise
Measurement 2000-04-25
Statistical inference of electromagnetic interference sources based on a priori knowledge of source and receiver parameters
Measurement 2000-03-28
Feature tracking linear optic flow sensor
Measurement 2000-02-01
Microcapillary-based flow-through immunosensor and displacement immunoassay using the same
Measurement 2000-02-01
Leak test adapter system
Measurement 1999-12-07
Copper crusher gauge holder
Measurement 1999-11-23
Method and apparatus for in situ measurement of corrosion in filled tanks
Measurement 1999-08-24
Apparatus for contactless measurement of the electrical resistance of a conductor
Measurement 1999-07-13
Frangible microsphere peak pressure measuring device and method of making same
Measurement 1999-06-29
Test specimen design incorporating multiple fracture sites and multiple strain material fractures
Measurement 1999-05-18
Monolithic piezoelectric accelerometer
Measurement 1999-02-09
Apparatus and method for generating short pulses for NMR and NQR processing
Measurement 1998-09-08
Light mixing technique for isolation and amplification of laser signal from background noise due to scattering in turbid media
Measurement 1998-07-14
Methods and apparatus for distributed optical fiber sensing of strain or multiple parameters
Measurement 1998-05-26