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11.发明公开公开(公告)号：US20230393057A1
公开(公告)日：2023-12-07
申请号：US18033948
申请日：2021-10-26
Applicant: SeekOps Inc.
Inventor： Garrett Niall John , James Rutherford , Brendan James Smith
CPC classification number: G01N21/31 , G01N2201/0636 , G01N2201/06113 , G01N1/2202
Abstract: Systems, devices, and methods including: an air inlet configured to receive air; an air outlet configured to expel air; a duct connected between the air inlet and the air outlet; and an open-cavity optical sensor disposed in the duct, where an air flow stream within the duct passes through the open-cavity optical sensor.
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公开(公告)号：US20230353128A1
公开(公告)日：2023-11-02
申请号：US17913811
申请日：2021-03-25
Applicant: SeekOps Inc.
Inventor： Javad Rezanezhad Gatabi , Brendan James Smith
IPC: H03H11/12
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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公开(公告)号：US20230063680A1
公开(公告)日：2023-03-02
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：US20210255158A1
公开(公告)日：2021-08-19
申请号：US16972156
申请日：2019-06-19
Applicant: SeekOps Inc.
Inventor： Brendan James Smith , Anders Andelman Nottrott , Andrew David Aubrey
Abstract: Systems, devices, and methods including a processor having addressable memory, the processor configured to: receive an unmanned aerial vehicle (UAV) data packet, where the UAV data packet comprises methane concentration data and UAV information from a UAV flight path; receive at least one Meteorological data packet, where the Meteorological data packet comprises weather data; combine the UAV data packet with a nearest Meteorological data packet; and determine a methane emission rate of a methane source based on the combined UAV data packet and the nearest Meteorological data packet.
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15.发明授权公开(公告)号：US12281983B2
公开(公告)日：2025-04-22
申请号：US17286107
申请日：2019-10-22
Applicant: SeekOps Inc.
IPC: G01N21/39 , B64U101/00 , G01N21/85 , G01N33/00 , B64U10/14
Abstract: Systems, devices, and methods for a gas sensor comprising one or more optical cells; a processor having addressable memory, the processor configured to: detect gas from the one or more optical cells of the gas sensor, where the detected gas is one or more of: methane, carbon dioxide, hydrogen sulfide, water, ammonia, sulfur oxides, and nitrogen; record data corresponding to the detected gas, where the recorded data comprises at least one of: an ambient temperature from a temperature sensor, an ambient pressure from a pressure sensor, an aerial vehicle telemetry, and an aerial vehicle location from a global positioning system (GPS); and generate a map of atmospheric greenhouse gas concentration on a map based on the detected gas and the recorded data.
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Patent Agency Ranking
公开(公告)号：US12188847B2
公开(公告)日：2025-01-07
申请号：US17601559
申请日：2020-04-01
Applicant: SeekOps Inc.
Inventor： Victor Alexander Miller, II , Stuart Buckingham , Brendan James Smith , Michael Price McGuire
Abstract: Systems, devices, and methods including an aerial vehicle having a global positioning system (GPS) and at least one trace-gas sensor configured to generate gas data; and a processor having addressable memory, the processor configured to: determine a flight envelope based on a received spatial location, a received spatial location of the one or more potential gas sources, a received desired level of confidence, and a received wind data; determine a flight path for the aerial vehicle, where the flight path covers a portion of the determined flight envelope; and determine based on a received gas data whether a gas leak is present in the received spatial location to the received desired level of confidence.
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公开(公告)号：US20240283432A1
公开(公告)日：2024-08-22
申请号：US18644540
申请日：2024-04-24
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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18.发明授权公开(公告)号：US12055485B2
公开(公告)日：2024-08-06
申请号：US17394130
申请日：2021-08-04
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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公开(公告)号：US20230393013A1
公开(公告)日：2023-12-07
申请号：US18033936
申请日：2021-10-26
Applicant: SeekOps Inc.
Inventor： Ian Michael Cooper , James Rutherford , Brendan James Smith
CPC classification number: G01M3/04 , G01W1/06 , G01W2001/006
Abstract: Systems, devices, and methods for a sensor pair, where the sensor pair comprises: an emissions sensor configured to generate trace gas data; a wind sensor configured to generate wind data, where the wind data comprises wind speed and wind direction; and a position data, where the position data comprises a location corresponding to the generated trace gas data and generated wind data.
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20.发明申请公开(公告)号：US20210382475A1
公开(公告)日：2021-12-09
申请号：US17286107
申请日：2019-10-22
Applicant: SeekOps Inc.
Abstract: Systems, devices, and methods for a gas sensor comprising one or more optical cells; a processor having addressable memory, the processor configured to: detect gas from the one or more optical cells of the gas sensor, where the detected gas is one or more of: methane, carbon dioxide, hydrogen sulfide, water, ammonia, sulfur oxides, and nitrogen; record data corresponding to the detected gas, where the recorded data comprises at least one of: an ambient temperature from a temperature sensor, an ambient pressure from a pressure sensor, an aerial vehicle telemetry, and an aerial vehicle location from a global positioning system (GPS); and generate a map of atmospheric greenhouse gas concentration on a map based on the detected gas and the recorded data.
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