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公开(公告)号：US20210319642A1
公开(公告)日：2021-10-14
申请号：US17228274
申请日：2021-04-12
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Daniel A. Boyd , Kelli L. Biegger , Chang Ellison , Brandon P. Gutierrez , Jason Lim , William Washington , Arun Vemury , Nathan Grebasch
IPC: G07C13/00
Abstract: In an example, a method includes receiving, by an election office system from a voter device, a request for a voting ballot for an election, part or all of voter ID information associated with a first mobile identification credential which the voter device received from a first authorizing party system (APS), and consented data indication which indicates the part or all of voter ID information that is authorized by the voter device for release by the first APS to the election office system, the part or all of voter ID information to be verified to the election office system by the first APS; and using the verified part or all of voter ID information to verify or not verify an identity of the voter. The identity of the voter is to be verified before the election office system grants the request to provide the voting ballot to the voter.
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142.发明授权公开(公告)号：US11144773B2
公开(公告)日：2021-10-12
申请号：US17094448
申请日：2020-11-10
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Arun Vemury
Abstract: Systems and methods are described, and an example system creates a transaction between a biometric station and a user in a group of users. Transaction includes establishing for the user, a ground-truth identity, capturing an image of the user in the biometric station, making a first determination of whether the image is sufficient for identification of the user. When the image is sufficient, the transaction derives biometric information from the image, converts the biometric information into a generic-form biometric information, agnostic of how the biometric information was obtained, and generated hashed user data by applying a hash function to the generic-form biometric information. The transaction makes a second determination, based on the hashed user data, of whether the user is represented in a gallery of sample images. The transactions are repeated for other users in the group. In the repeats, when the image is determined sufficient, another second determination is made, generating a plurality of second determinations. An acquisition quotient is calculated for the plurality of second determinations, based on one of efficiency, effectiveness, and accuracy relative to time.
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公开(公告)号：US11127013B1
公开(公告)日：2021-09-21
申请号：US16595095
申请日：2019-10-07
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Daniel Boyd , Arun Vemury
Abstract: An improvement to the function of computer systems, including those that verify the identity of subjects arriving at checkpoints, is realized by (a) relying on a central resource, instead of checkpoints, to perform biometric comparisons, (b) using lists of expected subjects at the checkpoints, (c) providing rolling updates to the list of expected subjects as warranted by changes, and (d) locking the records of subjects once their identity is verified. The improvement resides in specialized logic that is specifically tailored to the checkpoint environment and, as such, leads to reduced computing resource consumption for the processing system, the memory, the network, and the components that interface with the network.
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公开(公告)号：US11086018B2
公开(公告)日：2021-08-10
申请号：US16166930
申请日：2018-10-22
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： William T. Sutherland , John Bray
Abstract: Various embodiments of the present invention are directed towards a system and methods for generating three dimensional (3D) images with increased composite vertical field of view and composite resolution for a spinning three-dimensional sensor, based on actuating the sensor to generate a plurality of sensor axis orientations as a function of rotation of the actuator. The output data from the sensor, such as a spinning LIDAR, is transformable as a function of the actuator angle to generate three dimensional imagery.
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145.发明授权公开(公告)号：US11079369B2
公开(公告)日：2021-08-03
申请号：US16037692
申请日：2018-07-17
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： James E. Deline
Abstract: Various embodiments of the present invention are directed towards a system and method to dispense an explosive compound onto a substrate. An example device includes a solvent having the explosive compound dissolved in the solvent to form a sample. A delivery mechanism dispenses the sample in a dispersed manner to sufficiently vaporize the solvent to prevent wicking while dispersing a residue of the explosive compound on the substrate to enable detection by explosive detection tools.
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Patent Agency Ranking
公开(公告)号：US11069465B1
公开(公告)日：2021-07-20
申请号：US17183064
申请日：2021-02-23
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Richard L. McElrath , Mary Shalane Regan
Abstract: In an example, an apparatus for mounting hardware to an object includes: a base member having an attachment surface to be attached to the object, base member magnets, and a base breakaway connection surface; a hardware support having a hardware support surface to receive the hardware, hardware support magnets, and a support breakaway connection surface to be magnetically coupled with the base breakaway connection surface, by magnetic attraction between the base member magnets and the hardware support magnets, to form a magnetic connection having a preset magnetic breakaway strength to maintain the magnetic connection and allow the hardware support and the base member to be separated by a force greater than the preset magnetic breakaway strength; and a fastener to fasten the hardware to the hardware support, the fastener keeping the hardware and the hardware support fastened together under a force sufficiently large to separate the magnetic connection.
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公开(公告)号：US11054517B2
公开(公告)日：2021-07-06
申请号：US16929751
申请日：2020-07-15
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Peter Roland Smith , James Christopher Weatherall , Jeffrey Brian Barber , Barry Thomas Smith
Abstract: The present disclosure is directed to a measurement system for measuring a reflection coefficient of a test sample, including: a transceiver antenna configured to be coupled to a source of electromagnetic radiation; and a RAM positioned between the transceiver antenna and a measurement region of the transceiver antenna, wherein the RAM comprises an aperture substantially orthogonal to and substantially aligned with a transceiving axis of the transceiver antenna. A method for obtaining error correction of a measurement system and a method of measuring a reflection coefficient in a test sample are also provided.
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公开(公告)号：US11052501B1
公开(公告)日：2021-07-06
申请号：US16934645
申请日：2020-07-21
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Mark Midyette , Craig Deen , Harlon Parchment
Abstract: In one example, an on-wing apparatus for in-situ cutting on a wing-to-fuselage attachment includes a first linear bearing disposed on a first mount plate to move in a first direction. A second linear bearing is disposed on a second mount plate to move in a second direction. The second mount plate is attached to the first linear bearing. A tool mounting member is attached to the second linear bearing. A cutter is attached to the tool mounting member to be adjustable, relative to the second linear bearing, in a rotational direction around an adjustment axis. One of the first direction and the second direction is a depth direction of the cut parallel to the adjustment axis, and the other is a length direction of the cut. A width position of the cut is determined by rotational adjustment of the cutter with respect to the second linear bearing in the rotational direction.
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公开(公告)号：US20210188732A1
公开(公告)日：2021-06-24
申请号：US17193370
申请日：2021-03-05
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Michael Brogden , Steve Duffy
Abstract: An explosive sheet simulant that uses an ethylene vinyl acetate polymer combined with a mixture of a boron carbide and iron oxide for X-ray attenuating properties, and components of the mixture selected for predetermined flexural modulus combined with particle density, effective atomic number, X-ray transmission properties, or millimeter wave properties.
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公开(公告)号：US20210172889A1
公开(公告)日：2021-06-10
申请号：US17158676
申请日：2021-01-26
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Robert E. Klueg
IPC: G01N23/087 , G01T1/36
Abstract: An X-ray imaging system for reconstructing X-ray spectra includes an integrating detector and a measurement mask, including at least one physical filter, positioned between the integrating detector and an X-ray source spectrum. The integrating detector receives a masked X-ray spectrum after the source spectrum has been filtered in accordance with the measurement mask. As a result of the measurement mask containing one or more physical filters being combined, a measurement mask having energy band-pass regions can be generated, to cover the source spectrum. Measured data, based on the masked X-ray spectrum and characteristics of the measurement mask, is collected from the integrating detector. The X-ray imaging system reconstructs an X-ray spectrum and generates the reconstructed X-ray spectrum based on applying a predetermined algorithm, such as total variation minimization reconstruction, to the measured data.
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