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公开(公告)号：US20240078795A1
公开(公告)日：2024-03-07
申请号：US18386410
申请日：2023-11-02
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Mark Fry
IPC: G06V10/776 , G06F16/48 , G06V10/74 , G06V20/52 , G08G5/00
CPC classification number: G06V10/776 , G06F16/48 , G06V10/761 , G06V20/52 , G08G5/0078 , G06V2201/08
Abstract: Systems and methods of detecting a vortex made by a travelling object is disclosed. In some configurations, a graphic recognition algorithm and vortex similarity engine are used to determine whether a visual media file captured by a media collector contains a vortex. The vortex similarity engine may be configured to determine or identify certain properties about the travelling object based on the travelling object vortex. In some configurations, a computer may trigger an alert if a travelling object vortex is not expected to be in the visual media file.
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公开(公告)号：US20230406472A1
公开(公告)日：2023-12-21
申请号：US18209672
申请日：2023-06-14
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Liam Long , Christian Burzycki , Glen Armstrong , Joseph Camean
IPC: B63H21/38
CPC classification number: B63H21/386
Abstract: A fluid transportation apparatus includes a first suction pipe having a first intake opening and a second suction pipe having a second intake opening. The first and second suction pipes are attached to a vessel on opposite sides to move in rolling motion. The first intake opening is disposed in a fluid reservoir at a position lower than the second intake opening and a valve device moves toward a maximally opened position for a first proximal end of the first suction pipe and to move toward a maximally closed position for a second proximal end of the second suction pipe, as the first and second suction pipes move with the vessel in a first rolling direction of the rolling motion. The intake openings reverse roles and the proximal ends reverse roles, as the vessel moves in a second rolling direction of the rolling motion opposite from the first rolling direction.
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公开(公告)号：US20230403133A1
公开(公告)日：2023-12-14
申请号：US18080310
申请日：2022-12-13
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Arun Vemury
CPC classification number: H04L9/008 , H04L9/3231
Abstract: Systems and methods for secure distribution of biometric matching processing are provided. Certain configurations include homomorphic encrypting of captured biometric information. In some configurations, the biometric information is classified without decryption between a first identity class and a second identity class. The biometric information may be formed as a feature vector. A homomorphic encrypted feature vector may be formed by homomorphic encrypting of the biometric information.
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公开(公告)号：US20230403132A1
公开(公告)日：2023-12-14
申请号：US18080294
申请日：2022-12-13
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Arun Vemury
CPC classification number: H04L9/008 , H04L9/3231
Abstract: Systems and methods for secure distribution of biometric matching processing are provided. Certain configurations include homomorphic encrypting of captured biometric information. In some configurations, the biometric information is classified without decryption between a first identity class and a second identity class. The biometric information may be formed as a feature vector. A homomorphic encrypted feature vector may be formed by homomorphic encrypting of the biometric information.
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公开(公告)号：US20230367858A1
公开(公告)日：2023-11-16
申请号：US18143458
申请日：2023-05-04
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
CPC classification number: G06F21/32 , G06V10/40 , H04L9/3247 , H04L9/0825 , H04L9/3213 , H04L63/0823 , G06F2221/2133
Abstract: An apparatus verifies hosted information associated with a user. The apparatus establishes, by the online host serving as a relying party system (RPS), a secure connection between the RPS and a user mobile-identification-credential device (UMD). The RPS sends a mobile identification credential (MIC) user information request to the UMD, via the secure connection, seeking release of MIC user information (official information). The RPS obtains from authorizing party system (APS) verification of the MIC user information received in response to the MIC user information request. The RPS stores the MIC user information as hosted information pertaining to the user. The RPS designates the hosted information as base truth information representing the user.
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Patent Agency Ranking
公开(公告)号：US11802091B2
公开(公告)日：2023-10-31
申请号：US17971018
申请日：2022-10-21
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Inho Cho
CPC classification number: C04B41/4531 , B01J15/00 , B01J19/0073 , C04B41/009 , C04B41/455 , C04B41/62 , B01J2219/00051 , B01J2219/00162 , C04B2111/542
Abstract: Various embodiments of the present invention are directed towards a system and method relating to depositing vapor in a sample. For example, a device includes a vapor source chamber configured to contain a vapor source material to generate vapor. An activation chamber is configured to contain a sample. The activation chamber is in fluid communication with the vapor source chamber to receive the vapor. A permeable separator divides the vapor source chamber and the activation chamber, and isolates the sample in the activation chamber while allowing vapor to pass between the vapor source chamber and the activation chamber. The device is sealable and configured to apply vacuum to the vapor and sample, to cause deposition of the vapor into the pumice stone samples.
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公开(公告)号：US11794977B2
公开(公告)日：2023-10-24
申请号：US17560513
申请日：2021-12-23
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Darren Jay Steed
CPC classification number: B65D75/30 , A01K15/02 , B65D85/70 , F41H11/132 , F42B8/00 , B65D33/01 , B65D2565/388
Abstract: The present application is directed to a packaging for a powdered explosive-detection training aid which may include first and second opposing flexible sheets heat sealed together along less than a periphery thereof and defining a storage compartment therebetween, wherein an unsealed portion of the periphery defines an opening to the storage compartment, wherein at least a portion of the first opposing flexible sheet is a semipermeable material permeable to a vapor emitted from the powdered explosive-detection training aid, with the second opposing flexible sheet being impermeable to the powdered explosive-detection training aid vapor; and a sealing member, wherein the sealing member is secured to the first opposing flexible sheet and, in a closing position, covers the semipermeable portion of the first opposing flexible sheet.
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公开(公告)号：US11766294B1
公开(公告)日：2023-09-26
申请号：US17576471
申请日：2022-01-14
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Rachel Gooding , Alexander Dolan , David Bradley , Kevin Wegman , Patrick Wilson , Brian Hawkins , Timothy Davis , Thomas Kirsch
CPC classification number: A61B34/10 , A61B2034/105
Abstract: A system to estimate consequences of an explosion includes a scenario generator to generate a scenario based on user input and scenario parameters; an explosive device model generator to generate an explosive device model based on the user input and explosive device parameters; a propagation of hazards modeler to model propagation of hazards into the scenario based on the user input and hazard parameters; an injury modeler to model injuries corresponding to modeling propagation of hazards into the scenario based on injury parameters; and an iteration and output generator to iterate by using additional iterative subsets of the parameters to generate the scenario, generate the explosive device model, model propagation of hazards, and model injuries, until parameter spaces of the parameters are covered. The iteration and output generator generates an injury record based injury outcomes from the modeling of injuries corresponding to the iterating.
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109.发明授权公开(公告)号：US11727100B1
公开(公告)日：2023-08-15
申请号：US18080554
申请日：2022-12-13
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Arun Vemury
CPC classification number: G06F21/32 , G06F21/602 , G06F21/6245
Abstract: Systems and methods for providing exception failover augmented, homomorphic encrypted (HE) distributing, end-to-endpoint persistent encryption, and distributed HE domain non-decrypting, privacy-protective biometric processing are provided. Some configurations may include generating HE biometric feature data, based on homomorphic encrypting the biometric feature data. Some configurations determine an exception status of the HE biometric feature data between exception and non-exception. Systems and methods may include performing a HE domain, non-decrypting biometric classifying of the HE biometric feature data.
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公开(公告)号：US11709149B2
公开(公告)日：2023-07-25
申请号：US17939676
申请日：2022-09-07
Applicant: The Government of the United States of America, as represented by the Secretary of Homeland Security
Inventor： Barry T. Smith , John Brady , Jeffrey Barber
IPC: G01N27/623 , H01J49/00
CPC classification number: G01N27/623 , H01J49/0031
Abstract: Examples are directed toward systems and methods relating to collecting and analyzing samples. For example, a system includes a cold trap that directly collects a sample. The cold trap operates to serve as a collection filter while the system draws in a flow across the cold trap. A thermal heater, coupled to the cold trap, flash heats the cold trap to produce a released sample from the cold trap at a release concentration. An analyzer entrains the released sample at the release concentration into a sampling flow of the analyzer for analysis.
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