Document Number Title Inventors Publish/ Grant Date
US343809 RF System with Integrated Phase Shifters Using Dual Multi-Phase Phase-Locked Loops Dai, Fa Foster; Goldman, Geoffrey 05/17/2016
US7035494 Slotted multimode interference device Mackie, David M. 04/25/2006
US7046002 Magnetic sensor with variable sensitivity Edelstein, Alan S. 05/16/2006
US7061022 Lateral heat spreading layers for epi-side up ridge waveguide semiconductor lasers Pham, John T.; Bruno, John D.; Tober, Richard L. 06/13/2006
US7087186 Ferroelectric/paraelectric materials, and phase shifter devices, true time delay devices and the like containing same Tidrow, Steven C.; Potrepka, Daniel M.; Tauber, Arthur 08/08/2006
US7107839 System and method for the detection of ballistic impacts and/or penetration of a pressure vessel Berman, Morris S.; Niemiec, Jan M. 09/19/2006
US7123725 High intensity infrasonic tunable resonant acoustic test cell Boesch Jr., Harold E.; Benwell, Bruce T.; Reiff, Christian G. 10/17/2006
US7125518 Aerosol particle analyzer for measuring the amount of analyte in airborne particles Hill, Steven Clyde 10/24/2006
US7126687 Method and instrumentation for determining absorption and morphology of individual airborne particles Hill, Steven Clyde; Pinnick, Ronald Gene; Pan, Yong-le; Aptowicz, Kevin Bruce; Gurton, Kristan P.; Chang, Richard Kounai 10/24/2006
US7135243 Organic electroluminescent devices Shi, Jianmin; Forsythe, Eric; Morton, David Claude 11/14/2006
US7149147 System and method for sound detection and image using a rotocraft acoustic signature Goldman, Geoffrey H.; Tran-luu, Tung-duong 12/12/2006
US7151415 Injection locked dual opto-electronic oscillator Zhou, Weimin 12/19/2006
US7153475 Aerosol particle analyzer for measuring the amount of analyte in airborne particles Hill, Steven Clyde; Chang, Richard Kounai; Wolf, Jean-pierre 12/26/2006
US7158710 Reconfigurable photonic band gap device Zhou, Weimin 01/02/2007
US7195945 Minimizing the effect of 1/f noise with a MEMS flux concentrator Edelstein, Alan S.; Pulskamp, Jeffrey S.; Pedersen, Michael 03/27/2007
US7197248 Adaptive correction of wave-front phase distortions in a free-space laser communication system and method Vorontsov, Mikhail A.; Carhart, Gary W.; Gowens II, John W.; Ricklin, Jennifer C. 03/27/2007
US7201878 Aerosol particle analyzer for measuring an analyte in airborne particles Lin, Horn-bond; Hill, Steven Clyde 04/10/2007
US7201879 Aerosol into liquid collector for depositing particles from a large volume of gas into a small volume of liquid Hill, Steven Clyde; Lin, Horn-bond 04/10/2007
US7217926 Systems involving voltage-tunable quantum-well infrared photodetectors (QWIPs) and related methods Choi, Kwong-kit 05/15/2007
US7233142 Planer reader of non-erasable magnetic media and local permeability Edelstein, Alan S. 06/19/2007
US7249730 System and method for in-flight trajectory path synthesis using the time sampled output of onboard sensors Flippen Jr., Luther D. 07/31/2007
US7251195 Apparatus for generating an acoustic signal Reiff, Christian G.; Boesch Jr., Harold; Benwell, Bruce T. 07/31/2007
US7253761 Analog to digital conversion with signal expansion Hoyos, Sebastian; Sadler, Brian M.; Arce, Gonzalo R. 08/07/2007
US7304363 Interacting current spreader and junction extender to increase the voltage blocked in the off state of a high power semiconductor device Shah, Pankaj B. 12/04/2007
US7304742 Flow-through aerosol photoacoustic systems and methods Gurton, Kristan P. 12/04/2007
US7310361 Intersubband semiconductor lasers with enhanced subband depopulation rate Belenky, Gregory; Dutta, Mitra; Kisin, Mikhail; Luryi, Serge; Stroscio, Michael 12/18/2007
US7330565 Scale insensitive vehicle detection algorithm for flir imagery Der, Sandor Zoltan 02/12/2008
US7343362 Low complexity classification from a single unattended ground sensor node Flippen Jr., Luther D. 03/11/2008
US7355561 Systems and methods for providing images Clarke, Jerry A.; Vines, John M.; Mark, Eric R. 04/08/2008
US7355707 Systems and methods for analyzing dew in a system of interest Videen, Gorden 04/08/2008
US7388538 System and method for obtaining attitude from known sources of energy and angle measurements Thompson III, Andrew A. 06/17/2008
US7409015 Adaptive modulation scheme based on cutoff rate with imperfect channel state information Misra, Saswat; Swami, Ananthram 08/05/2008
US7409116 RF to optical converter for RF imaging with optical sensors Mackie, David M.; Zhou, Weimin 08/05/2008
US7409899 Optical detection and location of gunfire Beekman, Daniel W. 08/12/2008
US7411401 Systems and methods for reducing common-mode platform noise in electric-field sensors Hull, David M.; Probst, Mark R. 08/12/2008
US7411662 Systems and methods for performing active LADAR and passive high resolution imagery Ruff, William C.; Stann, Barry L.; Shen, Paul H.; Redman, Brian C.; Aliberti, Keith M. 08/12/2008
US7426156 Method and apparatus for clock synchronization that accounts for curvature in the space-time continuum Bahder, Thomas B. 09/16/2008
US7440102 Systems and methods for analyzing polarized light scattered from a sample Videen, Gorden 10/21/2008
US7460689 System and method of detecting, recognizing, and tracking moving targets Chan, Alex Lipchen 12/02/2008
US7483501 System and method for radio receiver RF background noise estimation Michaels Jr., Paul A. 01/27/2009
US7485437 Method for detecting bacterial endospores in a sealed container Rosen, David L.; Meyers, Ronald E. 02/03/2009
US7511654 Systems and methods for mine detection Goldman, Geoffrey H.; Ressler, Marc A. 03/31/2009
US7515269 Surface-enhanced-spectroscopic detection of optically trapped particulate Alexander, Troy A.; Pellegrino, Paul M.; Gillespie, James B. 04/07/2009
US7526949 High resolution coherent dual-tip scanning probe microscope Liu, Jony Jiang; Iafrate, Gerald J. 05/05/2009
US7535617 Portable acousto-optical spectrometers Gupta, Neelam; Pustovoit, Vladislov I. 05/19/2009
US7570347 Chirped amplitude modulation ladar Ruff, William Charles; Stann, Barry L. 08/04/2009
US7573564 Systems for doppler tracking using photonic mixing detectors Ruff, William Charles; Redman, Brian C.; Stann, Barry Lee 08/11/2009
US7593587 Spectral feature generation using high-pass filtering for scene anomaly detection Rosario, Dalton S. 09/22/2009
US7602997 Method of super-resolving images Young, Shiqiong Susan 10/13/2009
US7609971 Electro optical scanning multi-function antenna Zhou, Weimin 10/27/2009
US7631567 Systems and methods for collecting particles from a large volume of gas into a small volume of liquid Hill, Steven C. 12/15/2009
US7646797 Use of current channeling in multiple node laser systems and methods thereof Hoffman, Robert C. 01/12/2010
US7655944 Systems and methods for estimating thermal resistance of field effect transistor structures Darwish, Ali Mohamed 02/02/2010
US7656159 Locating stationary magnetic objects Edelstein, Alan S. 02/02/2010
US7656749 Systems and methods for analyzing acoustic waves Scanlon, Michael V. 02/02/2010
US7675610 Photon counting, chirped AM LADAR system and related methods Redman, Brian; Ruff, William C.; Stann, Barry L. 03/09/2010
US7692592 High power two-patch array antenna system Ly, Canh; Weiss, Steven J.; Harrison, Arthur C. 04/06/2010
US7695601 Electrochemical test apparatus and method for its use Jiang, Rongzhong; Chu, Deryn 04/13/2010
US7701196 Methods for detecting and classifying loads on AC lines Hull, David M.; Cremona-simmons, Peter M. 04/20/2010
US7701638 Spherically shaped optical beamsplitter Videen, Gorden 04/20/2010
US7707004 Locating ferromagnetic objects in a single pass Edelstein, Alan S. 04/27/2010
US7734122 Multimode interference device with side input/output ports Mackie, David M. 06/08/2010
US7751109 Electro-optic shutter Hoffman, Robert C.; Pritchett, Timothy 07/06/2010
US7796829 Method and system for forming an image with enhanced contrast and/or reduced noise Nguyen, Lam Huy; Sichina, Jeffrey P. 09/14/2010
US7848024 Cylindrically shaped optical beamsplitter Videen, Gorden 12/07/2010
US7856154 System and method of super-resolution imaging from a sequence of translated and rotated low-resolution images Young, Shiqiong Susan 12/21/2010
US7892414 Electrochemical biosensors, applications and methods of making biosensors Sumner, James J. 02/22/2011
US7898247 Magnetic sensor method and apparatus Edelstein, Alan Shane; Coblenz, William S. 03/01/2011
US7917296 Protein switches incorporating cytochrome c, cytochrome c3 and bovine serum albumen (BSA) monolayers and method for producing same Deb, Krishna K. 03/29/2011
US7919764 Method and apparatus for enhanced terahertz radiation from high stacking fault density Metcalfe, Grace D.; Wraback, Michael; Shen, Paul 04/05/2011
US7920262 Systems for measuring backscattered light using rotating mirror Videen, Gorden W.; Muinonen, Karri Olavi 04/05/2011
US7920975 Methods of detecting anomalies in ambient alternating current fields Hull, David M.; Vinci, Stephen J. 04/05/2011
US7928901 Systems and methods for producing radar images Huebschman, Benjamin D. 04/19/2011
US7961134 Metric and self-calibration for an automatic, surveillance-based change detection system operating on noisy imagery Ranney, Kenneth I.; Sichina, Jeffrey 06/14/2011
US7967456 Scalable size deformable pocket mirror with on-pocket bimorph actuator Beresnev, Leonid Alexseevich; Vorontsov, Mikhail Alexseevich 06/28/2011
US8023175 Dynamic imaging and/or identification apparatus and method thereof Morgan, Brian Carl 09/20/2011
US8059034 High efficiency and high power patch antenna and method of using Ly, Canh; Harrison, Arthur C. 11/15/2011
US8060338 Estimation of global position of a sensor node Damarla, Thyagaraju 11/15/2011
US8081301 LADAR transmitting and receiving system and method Stann, Barry Lee; Giza, Mark M.; Lawler, William B. 12/20/2011
US8143578 Ferroelectric radiation detector employing frequency modulated readout Tidrow, Steven C.; Crowne, Frank; Potrepka, Daniel; Rod, Bernard J. 03/27/2012
US8157383 System for displaying images and/or information on aircraft blades and method thereof Scanlon, Michael V. 04/17/2012
US8159738 Large aperture polymer electro-optic shutter device and method of manufacturing same Hoffman, Robert C.; Pritchett, Timothy 04/17/2012
US8193967 Method and system for forming very low noise imagery using pixel classification Nguyen, Lam Huy; Sichina, Jeffrey P. 06/05/2012
US8194501 Apparatus and method of sniper localization Damarla, Thyagaraju 06/05/2012
US8203127 Terahertz radiation device using polar semiconductor materials and method of generating terahertz radiation Wraback, Michael; Shen, Paul H. 06/19/2012
US8207887 Computationally efficient radar processing method and system for SAR and GMTI on a slow moving platform Goldman, Geoffrey Howard 06/26/2012
US8218143 Noninvasive detection of elements and/or chemicals in biological matter Gupta, Neelam 07/10/2012
US8222898 Method and apparatus for utilizing magnetic field modulation to increase the operating frequency of sensors Edelstein, Alan Shane 07/17/2012
US8228228 Apparatus and method for receiving electromagnetic waves using photonics Li, Ming-chiang; Zhou, Weimin 07/24/2012
US8242428 Method and system for lidar using spatial information from a light source in combination with nonspatial information influenced by the subject to derive an image Meyers, Ronald Everett; Deacon, Keith Scott 08/14/2012
US8249346 Three dimensional imaging method and apparatus Dammann, John F. 08/21/2012
US8249820 Detector assembly for use in environments containing background magnetic noise and method thereof Edelstein, Alan S. 08/21/2012
US8269191 System and method for measuring depolarization Rosen, David Lawrence; Meyers, Ronald Everett 09/18/2012
US8269200 Terahertz radiation device and method of generating terahertz radiation Wraback, Michael; Shen, Paul H. 09/18/2012
US8269222 Semiconductor photodetector with transparent interface charge control layer and method thereof Shen, Paul; Wraback, Michael; Sampath, Anand V. 09/18/2012
US8269223 Polarization enhanced avalanche photodetector and method thereof Wraback, Michael; Shen, Paul; Sampath, Anand V. 09/18/2012
US8314604 Apparatus and method for spurious-free signal range measurement for RF circuitry Mitchell, Gregory Allen; Fazi, Christian 11/20/2012
US8315283 Wavelength selectable laser systems and related methods Hoffman, Robert C. 11/20/2012
US8321491 System and method for detecting a weak signal in a noisy environment Ly, Canh; Burke, Edward W.; Wellman, Ronald J. 11/27/2012
US8334770 Body mounted detector and method for detecting flash in solar blind ultraviolet spectral region Gurton, Kristan Peter 12/18/2012
US8363300 Large aperture polymer electro-optic shutter device and method of manufacturing same Hoffman, Robert C.; Pritchett, Timothy 01/29/2013
US8371705 Mirrors and methods of making same Hoffman, Robert Clinton 02/12/2013
US8373107 Method and apparatus for non-line-of-sight imaging of a first area using photons detected from a second area Meyers, Ronald Everett; Deacon, Keith Scott 02/12/2013
US8472887 Radio frequency integrated circuit for enhanced transmit/receive performance in low power applications and method of making the same Penn, John Edward; Mitchell, Gregory Allen 06/25/2013
US8502731 System and method for moving target detection Martone, Anthony Frank; Ranney, Kenneth Irving 08/06/2013
US8503837 Compact fiber optic positioner with wide frequency bandwidth Beresnev, Leonid A.; Vorontsov, Mikhail A. 08/06/2013
US8505481 Apparatus for growth of dilute-nitride materials using an isotope for enhancing the sensitivity of resonant nuclear reaction analysis Svensson, Stefan P.; Demaree, John D. 08/13/2013
US8506829 Semiconductor hollow-core waveguide using photonic crystal gratings Zhou, Weimin 08/13/2013
US8532315 High powered high speed switch Mermagen, Timothy J.; Ferguson, Larry G. 09/10/2013
US8532427 System and method for image enhancement Meyers, Ronald Everett; Deacon, Keith Scott 09/10/2013
US8532486 Method and apparatus for detecting radio-frequency signals using a dispersive fiber optical loop Stead, Michael R.; Zhou, Weimin 09/10/2013
US8549661 Apparatus for performing magnetic resonance force microscopy on large area samples Smith, Doran 10/01/2013
US8577184 System and method for super-resolution imaging from a sequence of color filter array (CFA) low-resolution images Young, Shiqiong Susan 11/05/2013
US8594455 System and method for image enhancement and improvement Meyers, Ronald E.; Deacon, Keith S. 11/26/2013
US8599901 Method and apparatus for tracking a frequency-hopped signal Tsakonas, Efthimios E.; Sidiropoulos, Nikolaos D.; Swami, Ananthram 12/03/2013
US8611565 Microscale implementation of a bio-inspired acoustic localization device Currano, Luke J.; Gee, Danny 12/17/2013
US8611603 Method and apparatus for object tracking via hyperspectral imagery Rosario, Dalton S. 12/17/2013
US8611691 Automated video data fusion method Vorontsov, Mikhail A.; Carhart, Gary W.; Aubailly, Mathieu 12/17/2013
US8620093 Method and system for image registration and change detection Nguyen, Lam Huy; Tran, Trac D. 12/31/2013
US8624773 Multidirectional target detecting system and method Nguyen, Lam Huy; Sichina, Jeffrey 01/07/2014
US8665132 System and method for iterative fourier side lobe reduction Ranney, Kenneth I.; Nguyen, Lam Huy; Sichina, Jeffrey P. 03/04/2014
US8666196 System and method for super-resolution imaging from a sequence of color filter array (CFA) low-resolution images Young, Shiqiong Susan 03/04/2014
US8704209 Photodetectors using resonance and method of making Choi, Kwong-kit 04/22/2014
US8736503 Compact Rotman lens using metamaterials Zaghloul, Amir I.; Adler, Eric D. 05/27/2014
US8811768 Image Enhancements system and method Meyers, Ronald Everett; Deacon, Keith Scott 08/19/2014
US8824544 Method and system for recovery of missing spectral information in wideband signal Nguyen, Lam Huy; Do, Thong 09/02/2014
US8829439 Target detector with size detection and method thereof Damarla, Thyagaraju 09/09/2014
US8872595 Binary bi-phase shift modulator Kaul, Roger D.; Pulskamp, Jeffrey S.; Polcawich, Ronald G.; Bedair, Sarah 10/28/2014
US8907686 Method and apparatus for accelerating device degradation and diagnosing the physical changes of the device during the degradation process Huebschman, Benjamin D. 12/09/2014
US8922587 Crew shared video display system and method Smyth, Christopher C. 12/30/2014
US8994584 Autofocus-based compensation (ABC) system and method for a hovering ground moving target indication (GMTI) sensor Ranney, Kenneth I.; Goldman, Geoffrey H.; Innocenti, Roberto; Silvious, Jerry Lee 03/31/2015
US9013191 Microwave cavity with dielectric region and method thereof Potrepka, Daniel M.; Tidrow, Steven C. 04/21/2015
US9097790 Method and apparatus for providing radio frequency photonic filtering Zhou, Weimin 08/04/2015
US9117937 Group III nitride semiconductor frequency multiplier Shah, Pankaj B.; Hung, Alfred H. 08/25/2015
US9250323 Target Detection Utilizing Image Array Comparison Ranney, Kenneth; Martone, Anthony F.; Innocenti, Roberto; Nguyen, Lam H. 02/02/2016
US9276305 Method and Apparatus for Providing Multifunction Sensor Using Mesh Nanotube Material Keller, Steven D.; Zaghloul, Amir I. 03/01/2016
US9288557 Method and apparatus for analyzing the spectrum of radio-frequency signals using unamplified fiber optic recirculation loops Zhou, Weimin 03/15/2016
US9303717 Rate-Responsive Stechable Devices Wetzel, Eric D.; Nenno, Paul T. 04/05/2016
US9310517 Method and System for Determining Accuracy of a Weather Prediction Model Kirby, Stephen F. 04/12/2016
US9335267 Near-IR Laser Induced Vibrational Overtone Absorption Systems and Methods for Material Detection Sausa, Rosario; Cabalo, Jerry B. 05/10/2016
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US9395434 Mulitone harmonic Radar and Method of Use Mazzaro, Grregory James; Martone, Anthony F. 07/19/2016
US9407011 Broadband Electromagnetic Band-Gap (EBG) Structure Zaghloul, Amir I.; Weiss, Steven J. 08/02/2016
US9434309 Appartus and Method for Estimating and Using a Predicted Vehicle Speed in an Indirect Vision Driving Task Smyth, Christopher C. 09/06/2016
US9435882 Method and Appartus for Cognitive Nonlinear LADAR Martone, Anthony F.; McNamara, David M.; Mazzaro, Gregory J.; Hedden, Abigail S. 09/06/2016
US9443631 Optical Trap Using Focused Hollow-Beam for Trapping and Holding both Absorbing and Non-Absorbing Airborne Particles Pan, Yongle; Redding, Brandon F. 09/13/2016
US9444147 Ultra-Wide Band (UWB) Antenna Assembly with at Least One Director and Electromagnetic Reflective Subassembly and Method Zaghloul, Amir Ibrahim; Lee, Youn Moo 09/13/2016
US9448155 System for Sampling and/or Analysis of Particles in a Gaseous Environment Pan, Youngle 09/20/2016
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US9476973 Combined Radar Assembly with Linear and Nonlinear Radar Mazzaro, Gregory J.; Sherbondy, Kelly D.; Liao, DaHan 10/25/2016
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US9584169 High Frequency Transmitter Qiu, Joe; Darwish, Ali; Hung, Hingloi Alfred 02/28/2017
US9609238 Method for Modeling a Three-Dimensional Topological Surface of an Object from Long-Wave-Infrared Radiation Emitted from the Object Videen, Gorden W.; Gurton, Kristan P.; Yuffa, Alexey J. 03/28/2017
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