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    Logarithmic demodulator for laser Wavelength-Modulaton Spectroscopy
    64.
    发明授权
    Logarithmic demodulator for laser Wavelength-Modulaton Spectroscopy 有权

    公开(公告)号：US12015386B2

    公开(公告)日：2024-06-18

    申请号：US17913811

    申请日：2021-03-25

    Applicant: SeekOps Inc.

    Inventor： Javad Rezanezhad Gatabi ,  Brendan James Smith

    IPC: G06G7/24 ,  H03H11/12 ,  H03H11/04

    CPC classification number: H03H11/1291 ,  H03H11/1221 ,  H03H2011/0494

    Abstract: Systems, devices, and methods including a first band-pass filter configured to receive and filter a detector signal, where the first band-pass filter has a central frequency of 2f; a second band-pass filter configured to receive and filter the detector signal where the second band-pass filter has a central frequency of 1f; a first logarithmic amplifier (Log Amp) configured to apply the filtered detector signal from the first band-pass filter; a second Log Amp configured to apply the filtered detector signal from the second band-pass filter; a differential amplifier configured to subtract the applied signal from the first Log Amp from the applied signal from the second Log Amp; and an Anti-Log Amplifier configured to determine an inverse logarithm of the subtracted signal from the differential amplifier.

    Rapidly Deployable UAS System for Autonomous Inspection Operations Using a Combined Payload
    65.
    发明申请
    Rapidly Deployable UAS System for Autonomous Inspection Operations Using a Combined Payload 有权

    公开(公告)号：US20220244127A1

    公开(公告)日：2022-08-04

    申请号：US17629078

    申请日：2020-08-05

    Applicant: SeekOps Inc.

    Inventor： Andrew David Aubrey ,  Brendan James Smith

    IPC: G01M3/04 ,  B64C39/02 ,  G08G5/00

    Abstract: Systems, devices, and methods for a mobile vehicle, the mobile vehicle comprising a base station; an unmanned aerial vehicle (UAV), where the UAV is launched from the base station; a payload disposed on the UAV, where the payload is configured to generate payload data of at least one infrastructure, and where the payload data comprises at least one of: a gas sensor data, an infrared imager for optical gas imaging (OGI) camera data, an infrared imager tuned for radiometric measurement camera data, a visible camera data, and a 3D mapping data; and a processor in communication with the UAV and the payload, where the processor is configured to determine an integrity of the at least one infrastructure based on payload data from the payload.

    ANALOG SIGNAL PROCESSING FOR A LIGHTWEIGHT AND COMPACT LASER-BASED TRACE GAS SENSOR
    66.
    发明申请
    ANALOG SIGNAL PROCESSING FOR A LIGHTWEIGHT AND COMPACT LASER-BASED TRACE GAS SENSOR 有权

    公开(公告)号：US20220178821A1

    公开(公告)日：2022-06-09

    申请号：US17601538

    申请日：2020-04-01

    Applicant: SeekOps Inc.

    Inventor： Victor Alexander Miller, II ,  Brendan James Smith

    IPC: G01N21/39

    Abstract: Systems, devices, and methods for a trace-gas sensor configured to generate a raw detector signal (118) based on a gas sample; an analog processing configured to filter, amplify, lock-in, and/or normalize the generated raw detector signal; analog to digital converters configured to convert the filtered and amplified detector signal to a digital signal; and a drive computer configured to: receive the converted digital signal from the analog to digital converters; and apply a spectroscopic model to the received digital signal to extract one or more properties of the gas sample.

    SYSTEMS AND METHODS OF AUTOMATED DETECTION OF GAS PLUMES USING OPTICAL IMAGING
    67.
    发明申请
    SYSTEMS AND METHODS OF AUTOMATED DETECTION OF GAS PLUMES USING OPTICAL IMAGING 有权

    公开(公告)号：US20220020141A1

    公开(公告)日：2022-01-20

    申请号：US17374550

    申请日：2021-07-13

    Applicant: SeekOps Inc.

    Inventor： Guillermo Vargas

    IPC: G06T7/00 ,  G01J5/00 ,  G01M3/20 ,  G06T11/00 ,  G06T7/20

    Abstract: Systems, devices, and methods including: an optical gas imaging (OGI) camera; a processor in communication with the OGI camera, the processor configured to: capture at least two images of a scene with the camera; compare the captured at least two images to determine at least one of: a motion associated with a movement of the camera and a motion associated with a movement of a gas plume; apply a color to each pixel of the captured images based on at least one of: a direction of movement and a velocity of movement between the at least two captured images; subtract pixels from the colored pixels associated with the movement of the camera; and generate an image of an output of a gas plume based on the subtracted pixels and the applied color pixels.

    LOCALIZATION ANALYTICS ALGORITHMS AND METHODS
    68.
    发明申请
    LOCALIZATION ANALYTICS ALGORITHMS AND METHODS 有权

    公开(公告)号：US20210247369A1

    公开(公告)日：2021-08-12

    申请号：US17251089

    申请日：2019-06-19

    Applicant: SeekOps Inc.

    Inventor： Anders Andelman Nottrott ,  Brendan James Smith ,  Andrew David Aubrey

    IPC: G01N33/00 ,  B64C39/02

    Abstract: Systems, devices, and methods for receiving, by a ground control station (GCS) having a processor with addressable memory, a plurality of point source gas concentration measurements; receiving, by the GCS, a meteorological data corresponding to each point source concentration gas measurement; determining, by the GCS, if each point source gas concentration measurement is an elevated ambient gas concentration; generating, by the GCS, a back trajectory for each elevated ambient gas concentration; storing, by the GCS, the position of each generated back trajectory in a grid; determining, by the GCS, a probability of a gas source location corresponding to the stored positions in the grid; and generating, by the GCS, an overlay showing the probability of the gas source location.

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