Patents Assigned to SENSOR
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Publication number: 20210267529Abstract: Systems and methods are provided for a multi-modal sleep system comprising a data processor for operating in a plurality of operating modes. The data processor may detect at least one sensor providing data to the data processor and determine a sensor type associated with each of the at least one sensor. The data processor may select a mode of operation based on the determined sensor type of the detected at least one sensor and of each of the at least one sensor. A first of the plurality of operating modes may be selected in response to determining that the at least one detected sensor includes a first sensor type or combination of sensor types. The data processor may be configured to receive data from the at least one detected sensor and process the received data according to the selected mode of operation to output a characterization of a user's sleep.Type: ApplicationFiled: January 19, 2021Publication date: September 2, 2021Applicant: Resmed Sensor Technologies LimitedInventor: Benjamin RUBIN
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Publication number: 20210270575Abstract: A missile warner includes a sensor, a recording device, and an evaluation unit. The sensor is configured to detect a potential missile. The recording device is configured to continuously store detector data generated by the sensor, for a predefined amount of time. The evaluation unit is configured: to recognize within the detector data, a detection signal of the potential missile, and to compare the detection signal with a declaration threshold value, and to generate, after the detection signal has exceeded the declaration threshold value, a warning signal of the potential missile, and to perform, upon the presence of the warning signal, a verification of the potential missile based on a temporal backtracking of the corresponding detection signal, wherein the backtracking includes an analysis of the stored detector data.Type: ApplicationFiled: December 18, 2020Publication date: September 2, 2021Applicant: HENSOLDT Sensors GmbHInventor: Michael Assel
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Publication number: 20210271058Abstract: An optics wafer includes replicated optical elements such as lenses that can be formed without the use of a separate glass or other substrate on which the optical elements would otherwise need to be replicated or mounted.Type: ApplicationFiled: June 14, 2019Publication date: September 2, 2021Applicant: ams Sensors Singapore Pte. Ltd.Inventors: Uros MARKOVIC, Nicola SPRING
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Patent number: 11105784Abstract: A system for remote detection of fluid leaks from a natural gas or oil pipeline including a laser light source for detecting a methane leak while sweeping in multiple directions, a Midwave Infrared (MWIR) detector optically coupled with the laser light source and a controller operatively connected to the laser light source and the MWIR detector for aggregating data collected by the laser light source and the MWIR using a nuropmophic flow detection algorithm including computational fluid dynamic models.Type: GrantFiled: October 4, 2019Date of Patent: August 31, 2021Assignee: Sensors Unlimited, Inc.Inventors: Sunil L. Kukreja, Joseph V. Mantese, John Liobe
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Patent number: 11099125Abstract: The present invention provides an optical cavity for a gas sensor having a space defined therein, including: a first parabolic reflective surface formed on one wall surface in the space; a second parabolic reflective surface which is formed at a position facing the one wall surface, and is configured to reflect again a light emitted from a light source disposed at a focus of the first parabolic reflective surface and reflected by the first parabolic reflective surface so as to change a traveling path of the light; and a hyperbolic reflective surface formed so that any one focus of two foci coincides with a focus of the second parabolic reflective surface, and is configured to reflect the light made incident from the second parabolic reflective surface to change the traveling path of the light, and a value of c2?b2 of a hyperbola equation of hyperbola forming the hyperbolic reflective surface is in a range of 0<c2?b2?4 mm.Type: GrantFiled: April 25, 2019Date of Patent: August 24, 2021Assignee: ELT SENSOR CORP.Inventors: Ihn Lee, Donghwan Kim
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Publication number: 20210255288Abstract: A pixel system for an imaging device can include one or more pixels comprising a pulse trigger assembly configured to detect a pulse at one or more threshold voltages, a timer system forming part of and/or connected to the one or more pixels, the timer system comprising one or more trigger switches. The pulse trigger assembly can be configured to activate the one or more trigger switches in response to detecting the pulse at the one or more threshold values. The pixel system can include a time-of-flight (TOF) module operatively connected to the one or more pixels and/or the timer system to determine a TOF based on an output from the timer system while simultaneously performing either or both passive imaging and asynchronous laser pulse detection.Type: ApplicationFiled: February 13, 2020Publication date: August 19, 2021Applicant: Sensors Unlimited, Inc.Inventors: John Liobe, Rui Zhu
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Patent number: 11092571Abstract: System and method for characterizing material condition. The system includes a sensor, impedance instrument and processing unit to collect measurements and assess material properties. A model of the system may be used to enable accurate measurements of multiple material properties. A cylindrical model for an electromagnetic field sensor is disclosed for modeling substantially cylindrically symmetric material systems. Sensor designs and data processing approaches are provided to focus the sensitivity of the sensor to localize material conditions. Improved calibration methods are shown. Sizing algorithms are provided to estimate the size of defects such as cracks and corrosion. Corrective measures are provided where the actual material configuration differs from the data processing assumptions. Methods are provided for use of the system to characterize material condition, and detailed illustration is given for corrosion, stress, weld, heat treat, and mechanical damage assessment.Type: GrantFiled: June 6, 2019Date of Patent: August 17, 2021Assignee: JENTEK Sensors, Inc.Inventors: Scott A Denenberg, Yanko K Sheiretov, Neil J Goldfine, Don Straney
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Patent number: 11092471Abstract: The present disclosure resides in a sensor element for determining a physical, measured variable of a measured medium, comprising: a planar substrate; a functional layer applied on a surface of the substrate; a passivating layer applied on the functional layer; a metal connecting layer applied on the surface of the passivating layer such that the passivating layer is completely covered; and a metal platelet applied on the surface of the metal connecting layer such that no contact can occur between the passivating layer and the measured medium, as well as residing in a thermal flow sensor, which has at least two such sensor elements.Type: GrantFiled: January 12, 2018Date of Patent: August 17, 2021Assignee: Innovative Sensor Technology IST AGInventors: Florian Krogmann, Patrik Grob, Barb Yannick
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Patent number: 11092716Abstract: This method calculates snowpack parameters such as: snow water equivalent, snow liquid water content, snow depth and snow density, using Earth orbiting satellites from a GNSS constellation transmitting radio wave frequency carrier signals. An under-snow receiver system and an out-of-snow receiver system are employed are capable of decoding the encoded GNSS data into data products such as a carrier to noise ratios and carrier phases. A computer system receives data products. The Snowpack software programs derive a measured carrier to noise ration reduction from the carrier signals and the carrier to noise ratios. A physical model calculates a modeled excess phase and a modeled carrier noise ratio reduction, calculating measured snowpack parameters, such as: a snow water equivalent, a snow liquid water content, a snow depth, and a snow density, of the at least one snow layer. A non-linear mathematical solver adjusts the plurality of snow parameters.Type: GrantFiled: January 22, 2019Date of Patent: August 17, 2021Assignee: NWB Sensors, IncInventors: Nathan Joel Pust, Austin William Beard, Paul Winston Nugent, Cooper P. McCann
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Patent number: 11094737Abstract: A flat panel detector includes: a substrate, a gate line and a read signal line define a detection region, a detection unit includes a first photoelectric converter, a thin film transistor and a second photoelectric converter, the first photoelectric converter and the second photoelectric converter are on two side of the thin film transistor and connected with it; a gate electrode layer of the thin film transistor is connected with the gate line, and a source electrode or a drain electrode of the thin film transistor is connected with the read signal line; a gap region is between the second photoelectric converter and at least one selected from a group consisting of the gate line defining the detection unit, the read signal line defining the detection unit and the thin film transistor, and an orthographic projection of the first photoelectric converter on the substrate at least covers the gap region.Type: GrantFiled: April 9, 2020Date of Patent: August 17, 2021Assignees: BEIJING BOE SENSOR TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xuecheng Hou, Jianxing Shang, Xiaobin Shang, Xiaodong Li
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Publication number: 20210249455Abstract: A system includes a pixel including a diffusion layer in contact with an absorption layer. A transparent conductive oxide (TCO) is electrically connected to the diffusion layer. An overflow contact is in electrical communication with the TCO. The overflow contact can be spaced apart laterally from the diffusion layer. The pixel can be one of a plurality of similar pixels arranged in a grid pattern, wherein each pixel has a respective overflow contact, forming an overflow contact grid offset from the grid pattern.Type: ApplicationFiled: February 7, 2020Publication date: August 12, 2021Applicant: Sensors Unlimited, Inc.Inventors: Wei Huang, Douglas Stewart Malchow, Michael J. Evans, John Liobe, Wei Zhang
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Publication number: 20210249462Abstract: A system includes a pixel including a diffusion layer in contact with an absorption layer. The diffusion layer and absorption layer are in contact with one another along an interface that is inside of a mesa. A trench is defined in the absorption layer surrounding the mesa. An overflow contact is seated in the trench.Type: ApplicationFiled: February 7, 2020Publication date: August 12, 2021Applicant: Sensors Unlimited, Inc.Inventors: Wei Huang, Douglas Stewart Malchow, Michael J. Evans, John Liobe, Wei Zhang
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Publication number: 20210246491Abstract: The present disclosure relates to methods and devices for amplifying a plurality of targets in a single PCR run while distinguishing between clinically relevant amplification and amplification from other sources such as from background contamination. The methods and devices further enable discrimination between gram-positive, gram-negative and fungal infections as wells as identify antimicrobial resistance genes. When applying the methods and devices of the invention, the species or genus of an infection(s), and genus of a fungal co-infection(s) or category of bacterial (gram-positive or negative) co-infection(s) are identified. Species identification of co-infections can also be achieved. Further, when applying the methods and devices of the invention, organisms which are likely to be contaminating organisms from a blood draw are identified.Type: ApplicationFiled: April 28, 2021Publication date: August 12, 2021Applicant: Clinical Micro Sensors, Inc. (dba GenMark Diagnostics, Inc.)Inventors: Lisa Lynn Freeman-Cook, Christine J. Shaw, Milena Iacobelli Martinez, Anna Maria Al-Khouri, Bradley Adam Brown, John Jay Harvey, Michael Thomas Nguyen
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Patent number: 11079292Abstract: A load sensor is designed to be mounted on a continuous force-applying medium such as a cable so as to deform according to the force transmitted through the medium. The sensor includes a body having a longitudinal through-passage for the medium and is mechanically secured to the medium only at the opposite ends of the body. A lateral hole provides a strain concentration area with zones that are instrumented with strain gages. The sensor body can be enclosed to provide support for a wrap-around lead carrier.Type: GrantFiled: October 15, 2019Date of Patent: August 3, 2021Assignee: FUTEK Advanced Sensor Technology, Inc.Inventor: Maciej Lisiak
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Patent number: 11073642Abstract: A method for manufacturing an optical device comprising providing a plurality of initials bars each having a first side face presented with a first optical component arrangement; positioning the initial bars in a row with their first side faces facing a neighboring one of the initial bars; fixing the initial bars to obtain a bar arrangement; obtaining prism bars by segmenting the bar arrangement by at least one of the steps: conducting a plurality of cuts so that each prism bar comprises a portion of at least two different ones of the initial bars, separating the bar arrangement into sections along cut lines or by creating cut faces at an angle with initial-bar directions; dividing the first optical component arrangement for obtaining a plurality of passive optical components, wherein each prism bar comprises one or more passive optical components comprising a first reflective face each which is of non-planar shape; segmenting prism bars into parts.Type: GrantFiled: September 15, 2017Date of Patent: July 27, 2021Assignee: ams Sensors Singapore Pte. Ltd.Inventors: Markus Rossi, Hartmut Rudmann, Bassam Hallal
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Patent number: 11073490Abstract: A device for measuring analytes in the blood and/or in the interstitial fluid, comprising: at least one sensor (2) configured to be in contact with the blood and/or interstitial fluid; a transducer (15) engaged to said sensor (2) to measure the concentration of said analyte in the blood and/or interstitial fluid; electronic processing means (16) associated to the transducer (15) to generate a signal (S) representative of the concentration value of said analyte in the blood and/or interstitial fluid; and transmitting means (17) associated with the electronic processing means (16) to send the signal to a receiver member (17a) remotely arranged with respect to said electronic processing means (16); said sensor (2) comprising an active electrode (3) having at least a needle (4) insertable into the skin to be in contact with the blood and/or interstitial fluid, and a reference electrode (5) having a contact element (6) with the user's skin; said electrodes (3, 5) defining a respective current passage electrical ciType: GrantFiled: February 5, 2016Date of Patent: July 27, 2021Assignee: SENSOR HEALTH S.R.L.Inventor: Katouziantherani Moghadam Fouroghalzaman
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Patent number: 11073677Abstract: This disclosure describes optical assemblies that generate output with substantial stability over a wide variation in temperature. The optical assemblies can be integrated, for example, as part of array generators arranged to project an array or other pattern of dots onto an object or projection plane.Type: GrantFiled: October 21, 2016Date of Patent: July 27, 2021Assignee: ams Sensors Singapore Pte. Ltd.Inventors: Kai Engelhardt, Markus Rossi
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Publication number: 20210223197Abstract: A reference system for an electrochemical or ion selective sensor where a reference electrode is coupled with a redox active species and the redox active species is configured to set a pH value of a local environment of a low buffer/low buffering capacity analyte media proximal to the reference electrode. The pH value of the low buffer/low buffering capacity proximal to the reference electrode may be controlled to a pH value at least one pH unit above or below pH 7. The voltammetric response of the redox active species is used as a reference and/or reference signal for the electrochemical or ion selective sensor.Type: ApplicationFiled: April 2, 2021Publication date: July 22, 2021Applicant: ANB Sensors LimitedInventor: Nathan Lawrence
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Publication number: 20210225925Abstract: A sensor includes a sensor array. The sensor array includes a plurality of passive imaging pixels and a plurality of time of flight (TOF) imaging pixels. A method of imaging includes collecting passive imaging data from a sensor array and collecting time of flight (TOF) imaging data from the sensor array. Collecting passive imaging data and collecting TOF imaging data can be performed at least partially at the same time and along a single optical axis without parallax.Type: ApplicationFiled: March 18, 2021Publication date: July 22, 2021Applicant: Sensors Unlimited, Inc.Inventor: John Angelo Wieners
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Patent number: D929411Type: GrantFiled: January 16, 2019Date of Patent: August 31, 2021Assignee: BIOMECH SENSOR LLCInventors: John Douglas, Frank Fornari