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31.发明申请公开(公告)号：US20210364427A1
公开(公告)日：2021-11-25
申请号：US17394130
申请日：2021-08-04
Applicant: SeekOps Inc.
Inventor： Brendan James Smith , Iain Michael Cooper
IPC: G01N21/39
Abstract: Systems, devices, and methods including one or more optical cavities; one or more light sources configured to emit a specified wavelength or band of wavelengths of light; and one or more photovoltaic detectors configured to receive the emitted light that has traveled over one or more path lengths, where the one or more photovoltaic detectors are configured to detect at least one of: a first trace gas species and a second trace gas species.
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公开(公告)号：US12276597B2
公开(公告)日：2025-04-15
申请号：US17797402
申请日：2021-02-05
Applicant: SeekOps Inc.
Inventor： Brendan James Smith , Victor Alexander Miller, II , James Rutherford
IPC: G01N21/03 , G01N21/3504
Abstract: Systems, devices, and methods including a modified Herriot cell comprising: a laser configured to generate a single beam; a partially transmissive region (PTR) disposed in at least one of: a first mirror and a second mirror, where a first portion of the single beam is received through the PTR, and wherein a second portion of the single beam is reflected by the PTR; a first detector disposed proximate the PTR, wherein the first detector receives the first portion of the beam, and where the first portion of the beam has traveled a first path length from the laser to the first detector; and a second detector disposed proximate the exit hole, where the second detector receives the second portion of the beam, and wherein the second portion of the beam has traveled a second path length from the laser to the second detector.
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公开(公告)号：US12197233B2
公开(公告)日：2025-01-14
申请号：US17766299
申请日：2020-10-02
Applicant: SeekOps Inc.
Inventor： Victor Alexander Miller, II , Brendan James Smith , Stuart Buckingham
IPC: G05D1/00 , B64U10/14 , G01M3/04 , B64U101/00 , B64U101/35
Abstract: Systems, devices, and methods including a processor having addressable memory, where the processor is configured to: determine one or more flight paths for an aerial vehicle, where the determined flight path creates a continuous surface about one or more potential gas sources of a survey site receive a trace gas data from one or more trace gas sensors of the aerial vehicle of the continuous surface as the aerial vehicle flies the determined one or more flight paths; and determine based on the received trace gas data whether a gas leak is present in the received survey site and a rate of the gas leak if present in the survey site.
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公开(公告)号：US12188912B2
公开(公告)日：2025-01-07
申请号：US18110285
申请日：2023-02-15
Applicant: SeekOps Inc.
Inventor： Stuart Buckingham , Brendan James Smith , Victor Alexander Miller, II
IPC: G01W1/02 , B64U101/00 , G01N33/00
Abstract: Systems, devices, and methods for an unmanned aerial vehicle (UAV); a trace gas sensor disposed on the UAV, where the gas sensor is configured to measure a gas point concentration; a wind sensor, where the wind sensor is configured to determine a discrete wind vector corresponding to the gas point concentration measurement; and where the discrete wind vector and gas point concentration measurement are acquired substantially concurrently and co-locally.
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35.发明公开公开(公告)号：US20240328941A1
公开(公告)日：2024-10-03
申请号：US18737763
申请日：2024-06-07
Applicant: SeekOps Inc.
Inventor： Brendan James Smith , Iain Michael Cooper
CPC classification number: G01N21/39 , G01N2021/391 , G01N33/004 , G01N33/0047 , G01N2201/0612 , G01N2201/062
Abstract: Systems, devices, and methods including one or more optical cavities; one or more light sources configured to emit a specified wavelength or band of wavelengths of light; and one or more photovoltaic detectors configured to receive the emitted light that has traveled over one or more path lengths, where the one or more photovoltaic detectors are configured to detect at least one of: a first trace gas species and a second trace gas species.
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Patent Agency Ranking
公开(公告)号：US20240319153A1
公开(公告)日：2024-09-26
申请号：US18737718
申请日：2024-06-07
Applicant: SeekOps Inc.
Inventor： Brendan James Smith , Garrett Niall John , Andrew David Aubrey , Anders Andelman Nottrott , Victor Alexander Miller, II
IPC: G01N33/00 , G01N1/24 , G01N21/3504
CPC classification number: G01N33/0009 , G01N1/24 , G01N21/3504 , G01N33/0011 , G01N33/0016 , G01N33/0031 , G01N33/0068 , G01N2201/0221
Abstract: Systems, devices and methods including a handheld sensing device comprising: a sensor configured to measure ambient methane, ethane, propane, butane, and/or pentane concentrations; and a handle, where the sensor is disposed on a first end of the handle; control electronics comprising: a processor having addressable memory, the processor in communication with the sensor, where the processor is configured to: receive the measured ambient gas concentrations; and detect elevated ambient gas concentrations that may be attributed to a natural gas emissions source based on the measured ambient gas concentrations.
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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
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.
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38.发明申请公开(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
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.
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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.
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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
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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