| 2024 | 12,131,260 | Discriminative cosine embedding in machine learning | biometrics | 2013-IJ-CX-K005 |
| 2024 | 11,989,933 | Polynomial convolutional neural network with late fan-out | biometrics | 2013-IJ-CX-K005 |
| 2024 | 11,875,557 | Polynomial convolutional neural network with early fan-out | biometrics | 2013-IJ-CX-K005 |
| 2023 | 11,854,245 | Generative adversarial networks having ranking loss | biometrics | 2013-IJ-CX-K005 |
| 2023 | 11,676,253 | Systems, methods, and media for hierarchical progressive point cloud rendering | crime scene imaging | 2016-IJ-CX-0017 |
| 2023 | 11,636,344 | Discriminative Cosine Embedding in Machine Learning | biometrics | 2013-IJ-CX-K005 |
| 2023 | 11,581,175 | Cartridges, systems, and methods for mass spectrometry | seized drugs & toxicology | 2014-R2-CX-K007 |
| 2023 | 11,579,110 | Aptamer-based sensors for detection of fentanyl opioids | seized drugs & toxicology | 2019-DU-BX-0024, DJO-NIJ-21-RO-0002 |
| 2022 | 11,441,173 | Optical instruments and systems for forensic DNA quantitation | forensic biology | 2008-DN-BX-K009 |
| 2022 | 11,408,850 | Aptamer-based sensors for detection of fentanyl opioids | seized drugs & toxicology | 2019-DU-BX-0024 |
| 2022 | 11,345,965 | Materials and methods for multiplex detection of body fluids | forensic biology | 2017-NE-BX-0001 |
| 2022 | 11,317,078 | Method and System for Automatic Exposure Determination for High-Resolution Structured Light 3D Imaging | impression & pattern evidence | 2016-DN-BX-0189 |
| 2022 | 11,257,199 | Systems, methods, and media for detecting manipulations of point cloud data | crime scene imaging | 2016-IJ-CX-0017 |
| 2021 | 11,199,498 | Portable spectrometer for the presumptive identification of substances | seized drugs & toxicology | 2012-R2-CX-K005 |
| 2021 | 11,069,370 | Tampering detection and location identification of digital audio recordings | biometrics | 2009-DN-BX-K233 |
| 2021 | 11,060,095 | Method for isolating cross-reactive aptamer and use thereof | seized drugs & toxicology | 2016-DN-BX-0167 |
| 2021 | 10,947,587 | Single-cell forensic short tandem repeat typing within microfluidic droplets | forensic biology | 2009-DN-BX-K180 |
| 2021 | 10,907,203 | DNA methylation assays for body fluid identification | forensic biology | 2017-NE-BX-0001 |
| 2021 | 10,907,163 | Aptamers that bind to natural and synthetic cannabinoids | seized drugs & toxicology | 2015-R2-CX-0034 |
| 2021 | 10,907,162 | Method for isolating cross-reactive aptamer and use thereof | seized drugs & toxicology | 2016-DN-BX-0167 |
| 2020 | 10,854,316 | Methods and systems for prediction of a DNA profile mixture ratio | forensic biology | 2014-DN-BX-K029 |
| 2020 | 10,803,561 | Systems, methods, and media for hierarchical progressive point cloud rendering | crime scene imaging | 2016-IJ-CX-0017 |
| 2020 | 10,801,964 | Spectroscopic methods for body fluid age determination | forensic biology | 2011-DN-BX-K551, 2014-DN-BX-K016 |
| 2020 | 10,704,089 | DNA methylation assays for body fluid identification | forensic biology | 2017-NE-BX-0001 |
| 2020 | 10,683,507 | Materials and methods for rapid and specific detection of synthetic cathinones | seized drugs & toxicology | 2015-R2-CX-0034 |
| 2020 | 10,657,413 | Restoration of defaced markings using lock-in infrared thermography | impression & pattern evidence | 2013-R2-CX-K012 |
| 2020 | 10,655,132 | Method for isolating cross-reactive aptamer and use thereof | seized drugs & toxicology | 2016-DN-BX-0167 |
| 2020 | 10,619,218 | Materials and methods for detecting source body fluids | forensic biology | 2015-R2-CX-0012 |
| 2020 | 10,598,577 | Photodegradable sample collection system and method | forensic biology | 2015-DN-BX-K042 |
| 2020 | 10,574,817 | Methods of using call for service data in an analytic capacity | communications technology | 2009-SQ-B9-K010 |
| 2020 | 10,550,395 | Materials and methods for rapid and sensitive detection of small-molecule targets | seized drugs & toxicology | 2013-DN-BX-K032, 2015-R2-CX-0034 |
| 2020 | 10,538,804 | Methods for forensic DNA quantitation | forensic biology | 2008-DN-BX-K009 |
| 2019 | 10,504,614 | Systems and methods for determining an unknown characteristic of a sample | forensic biology | 2011-DN-BX-K558, 2012-DN-BX-K050 |
| 2019 | 10,483,096 | Device and method for analysis of biofluids by ion generation using wetted porous material | seized drugs & toxicology | 2014-R2-CX-K007 |
| 2019 | 10,465,241 | High resolution STR analysis using next generation sequencing | forensic biology | 2013-DN-BX-K010 |
| 2019 | 10,464,065 | Nucleic acid purification | forensic biology | 2007-DN-BX-K184 |
| 2019 | 10,445,565 | Crowd analytics via one shot learning | video analytics | 2013-IJ-CX-K010 |
| 2018 | 10,115,004 | Methods and software for hallucinating facial features by prioritizing reconstruction errors | biometrics | 2013-IJ-CX-K005 |
| 2018 | 10,101,278 | Portable spectrometer for the presumptive identification of illicit drugs and substances of abuse | seized drugs & toxicology | 2012-R2-CX-K005 |
| 2018 | 10,053,740 | Materials and methods for detecting source body fluids | forensic biology | 2015-R2-CX-0012 |
| 2018 | 10,041,866 | Reproducible sample preparation method for quantitative stain detection | trace evidence | 2011-IJ-CX-K055 |
| 2018 | 10,036,738 | Paper microfluidic devices for detection of improvised explosives | trace evidence | 2012-DN-BX-K048 |
| 2018 | 10,001,410 | Quantitative elemental profiling in optical emission spectroscopy | trace evidence | 2012-DN-BX-K027 |
| 2018 | 9,998,729 | Method and system for three dimensional imaging and analysis | impression & pattern evidence | 2013-R2-CX-K005 |
| 2018 | 9,916,685 | System and method for depth-recovery of a face in an image | biometrics | 2013-IJ-CX-K005 |
| 2018 | 9,891,207 | Paper microfluidic devices for detection of improvised explosives | trace evidence | 2012-DN-BX-K048 |
| 2018 | 9,885,147 | Reproducible sample preparation method for quantitative stain detection | trace evidence | 2011-IJ-CX-K055 |
| 2018 | 9,880,995 | Variables and method for authorship attribution | impression & pattern evidence | NA |
| 2017 | 9,809,794 | Materials and methods for achieving differential lysis of mixtures with the aid of alkaline lysis and pressure cycling technology (PCT) | forensic biology | 2011-NE-BX-K550 |
| 2017 | 9,804,178 | Materials and methods for rapid and specific detection of cocaine | seized drugs & toxicology | 2012-DN-BX-K018 |
| 2017 | 9,773,151 | System and methods for contactless biometrics-based identification | biometrics | 2011-IJ-CX-K055 |
| 2017 | 9,702,006 | Materials and methods for detecting vaginal epithelial cells | forensic biology | 2013-DN-BX-K032 |
| 2017 | 9,550,985 | Methods for forensic DNA quantitation | forensic biology | 2008-DN-BX-K009 |
| 2017 | 9,546,396 | Method for DNA double-strand break repair in vitro and applications thereof | forensic biology | 2007-DN-BX-K146 |
| 2016 | 9,524,393 | System and methods for analyzing and modifying passwords | digital evidence | 2006-DN-BX-K007 |
| 2016 | 9,477,905 | Image congealing via efficient feature selection | behavior recognition | 2009-SQ-B9-K013 |
| 2016 | 9,476,963 | Search and rescue method and system | communications technology | 2003-IJ-CX-K025 |
| 2016 | 9,438,419 | Probabilistic password cracking system | digital evidence | 2006-DN-BX-K007 |
| 2016 | 9,379,449 | Reconfigurable antennas utilizing parasitic pixel layers | communications technology | 2007-IJ-CX-K025, 2009-SQ-B9-K005 |
| 2016 | 9,241,152 | System and method for 3D imaging using structured light illumination | biometrics | 2004-IJ-CX-K055 |
| 2016 | 9,237,422 | Wireless device detection system | communications technology | 2007-RG-CX-K179, 2011-IJ-CX-K002 |
| 2015 | 9,086,489 | Personal and area self-indicating instant radiation alert dosimeter | officer safety | Awarded by the Technology Support Working Group |
| 2015 | 9,082,043 | Image congealing via efficient feature selection | behavior recognition | 2009-SQ-B9-K013 |
| 2015 | 9,065,169 | High frequency magnetic field antenna | communications technology | 2001-LT-BX-K010 |
| 2015 | 9,036,160 | Device for recording biometric data | biometrics | 2005-IJ-CX-K071 |
| 2015 | 9,012,208 | Nucleic acid purification | forensic biology | 2007-DN-BX-K184 |
| 2015 | 9,008,452 | Global quantitative characterization of patterns using fractal analysis | impression & pattern evidence | 2003-RC-CX-K001 |
| 2015 | 8,983,208 | Pattern matching based on global quantitative characterization of patterns | impression & pattern evidence | 2003-RC-CX-K001 |
| 2015 | 8,965,136 | Pattern detection based on fractal analysis | impression & pattern evidence | 2003-RC-CX-K001 |
| 2015 | 8,965,038 | Steganalysis with neighboring joint density | digital evidence | 2010-DN-BX-K223 |
| 2015 | 8,947,677 | Dual-frequency phase multiplexing (DFPM) and period coded phase measuring (PCPM) pattern strategies in 3-D structured light systems, and lookup table (LUT) based data processing | impression & pattern evidence | 2004-IJ-CX-K055 |
| 2015 | 8,928,459 | Precision location methods and systems | communications technology | 2003-IJ-CX-K025 |
| 2014 | 8,905,176 | Method and apparatus for remotely disabling vehicles | directed energy | 2005-DE-BX-K029 |
| 2014 | 8,891,838 | System and method for 3D imaging using structured light illumination | biometrics | 2004-IJ-CX-K055 |
| 2014 | 8,873,580 | Method and apparatus for dynamic spectrum access | communications technology | 2007-IJ-CX-K020 |
| 2014 | 8,872,134 | Self indicating radiation alert dosimeter | radiation safety | Awarded by the Technology Support Working Group |
| 2014 | 8,871,471 | Methods for rapid forensic DNA analysis | forensic biology | 2006-DN-BX-K011 |
| 2014 | 8,868,907 | Device, method, and system for processing communications for secure operation of industrial control system field devices | communications technology | 2004-IJ-CX-K055 |
| 2014 | 8,823,802 | Multi-mode imaging in the thermal infrared for chemical contrast enhancement | trace evidence | 2007-DN-BX-K199 |
| 2014 | 8,797,221 | Reconfigurable antennas utilizing liquid metal elements | communications technology | 2007-IJ-CX-K025, 2009-SQ-B9-K005 |
| 2014 | 8,774,513 | Image congealing via efficient feature selection | behavior recognition | 2009-SQ-B9-K013 |
| 2014 | 8,771,613 | Large volume analyte preconcentrator | trace evidence | 2004-IJ-CX-K055 |
| 2014 | 8,768,100 | Optimal gradient pursuit for image alignment | biometrics | 2007-DE-BX-K191 |
| 2014 | 8,761,438 | Systems and methods for object imaging | surveillance | 2007-DE-BX-K001 |
| 2014 | 8,760,510 | Apparatus and methods for three-dimensional imaging using a static light screen | biometrics | 2006-IJ-CX-K041 |
| 2014 | 8,707,180 | System for cyber investigation and data management | digital evidence | 2007-DN-BX-K186 |
| 2014 | 8,706,426 | Systems and methods for identifying classes of substances | trace evidence | 2008-DN-BX-K069 |
| 2014 | 8,699,430 | Method and apparatus for dynamic spectrum access | communications technology | 2007-IJ-CX-K020 |
| 2014 | 8,668,873 | Method and apparatus for extraction, detection, and characterization of vapors from explosives, taggants in explosives, controlled substances, and biohazards | trace evidence | 2006-DN-BX-K027 |
| 2014 | 8,644,565 | System and method for non-cooperative iris image acquisition | biometrics | 2007-DE-BX-K182 |
| 2013 | 8,586,362 | Method for DNA double-strand break repair in vitro and applications thereof | forensic biology | 2007-DN-BX-K146 |
| 2013 | 8,569,691 | Preconcentrator for analysis instruments | trace evidence | 2004-IJ-CX-K055 |
| 2013 | 8,509,501 | System and method for 3D imaging using structured light illumination (A method for a processing device to determine a two dimensional (2D) handprint image from a three dimensional (3D) data of the handprint) | biometrics | 2004-IJ-CX-K055 |
| 2013 | 8,498,454 | Optimal subspaces for face recognition | biometrics | 2007-DE-BX-K191 |
| 2013 | 8,478,077 | Optimal gradient pursuit for image alignment | biometrics | 2007-DE-BX-K191 |
| 2013 | 8,402,267 | Security enhanced network device and method for secure operation of same | communications technology | 2004-IJ-CX-K055 |
| 2013 | 8,387,735 | Method and apparatus for remotely disabling vehicles | directed energy | 2005-DE-BX-K029 |
| 2013 | 8,381,426 | System and method for weapon discharge inhibition | firearm safety | 2004-IJ-CX-0096 |
| 2013 | 8,363,907 | System and method for 3D imaging using structured light illumination (A method for a processing device to determine a two dimensional (2D) rolled equivalent handprint image from a three dimensional (3D) model of the handprint) | biometrics | 2004-IJ-CX-K055 |
| 2012 | 8,320,617 | System, method and program product for camera-based discovery of social networks | biometrics | 2007-RG-CX-K015 |
| 2012 | 8,272,343 | Fingerprint goggles | impression & pattern evidence | 2007-DN-BX-K242 |
| 2012 | 8,260,279 | System, method and apparatus for providing communications that conform to a cellular communication standard and a non-cellular communication standard | communications technology | 2006-IJ-CX-K043 |
| 2012 | 8,224,064 | System and method for 3D imaging using structured light illumination (A three dimensional (3D) imaging system using a structured light illumination (SLI) technique) | biometrics | 2004-IJ-CX-K055 |
| 2012 | 8,178,045 | Interchangeable preconcentrator connector assembly | trace evidence | Not Available |
| 2012 | 8,155,399 | Generic face alignment via boosting | biometrics | 2005-IJ-CX-K060 |
| 2012 | 8,115,182 | Personal and area self-indicating radiation alert dosimeter | radiation safety | Awarded by the Technology Support Working Group |
| 2012 | 8,094,610 | Dynamic cellular cognitive system | communications technology | 2005-IJ-CX-K017 |
| 2011 | 8,064,712 | System and method for reconstructing restored facial images from video | biometrics | 2005-IJ-CX-K060 |
| 2011 | 8,063,359 | Systems and methods for identifying substances contained in a material | trace evidence | FA8750-04-C-0043, awarded by the Air Force Research Lab |
| 2011 | 7,989,781 | Detector for a UV false positive of radiation sensitive devices | radiation safety | Awarded by the Technology Support Working Group |
| 2011 | 7,886,049 | Extensible software tool for investigating peer-to-peer usage on a target device | digital evidence | 2006-DN-BX-K013 |
| 2011 | 7,885,455 | Method of combining images of multiple resolutions to produce an enhanced active appearance model | biometrics | Not Available |
| 2011 | 7,884,689 | MEMS fabrication on a laminated substrate | micro-mechanics manufacturing | 2009-SQ-B9-K005 |
| 2010 | 7,735,149 | Microclimate regulating garment and composite structure | law enforcement technology | Not Available |
| 2009 | 7,580,551 | Method and apparatus for analyzing and/or comparing handwritten and/or biometric samples | biometrics | 1999-IJ-CX-K010 |
| 2009 | 7,573,048 | Tamper resistant self indicating instant alert radiation dosimeter | radiation safety | Awarded by the Technology Support Working Group |
| 2008 | 7,469,152 | Method and apparatus for an adaptive multiple-input multiple-output (MIMO) wireless communications systems | communications technology | 2009-SQ-B9-K005 |
| 2008 | 7,443,965 | Integrated voice and data interoperability platform | communications technology | 2001-RB-CX-K001 |
| 2008 | 7,319,639 | Acoustic concealed item detector | surveillance | Awarded by the Air Force Research Lab |
| 2007 | 7,292,189 | Methods and apparatus for high resolution positioning | surveillance | 2003-IJ-CX-K025 |
| 2007 | 7,278,327 | Film based position and pressure sensor | firearm safety | 2004-IJ-CX-0096 |
| 2007 | 7,212,949 | Automated system and method for tool mark analysis | impression & pattern evidence | 1997-LB-VX-0008 |
| 2006 | 7,105,643 | Monoclonal antibodies specific for crack cocaine metabolites, a cell line producing the same, and crack cocaine conjugates | seized drugs & toxicology | Not Available |
| 2006 | 7,046,169 | System and method of vehicle surveillance | surveillance | 2002-LT-BX-K006 |
| 2006 | 6,996,408 | Mobile messaging global directory | communications technology | 2001-RB-CX-K001 |
| 2004 | 6,785,634 | Computerized system and methods of ballistic analysis for gun identifiability and bullet-to-gun classifications | impression & pattern evidence | 1997-LB-VX-0008 |
| 2004 | 6,764,822 | DNA typing by mass spectrometry with polymorphic DNA repeat markers | forensic biology | 1997-LB-VX-0003, 1997-LB-VX-0003 |
| 2003 | 6,505,140 | Computerized system and method for bullet ballistic analysis | impression & pattern evidence | 1997-LB-VX-0008 |
| 2000 | 6,090,558 | DNA typing by mass spectrometry with polymorphic DNA repeat markers | forensic biology | 1997-LB-VX-0003 |
| 1977 | 4,052,559 | Noise filtering device | communications technology | Award made by the Law Enforcement Assistance Administration, predecessor of the National Institute of Justice |
| 2022 | 11,513,812 | Targeted data extraction system and method | digital evidence | 2016-MU-CX-K003 |
| 2016 | 9,412,573 | Method and apparatus for extraction, detection, and characterization of vapors from explosives, taggants in explosives, controlled substances, and biohazards | trace evidence | 2006-DN-BX-K027 |
