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公开(公告)号：US11778465B2
公开(公告)日：2023-10-03
申请号：US16614548
申请日：2018-06-20
IPC分类号： H04W12/06 , H04W12/08 , G06F16/22 , G06F1/16 , G06F21/60 , H04W12/04 , H04W4/80 , H04B1/3827
CPC分类号： H04W12/068 , G06F1/163 , G06F16/2255 , G06F21/602 , H04W12/04 , H04W12/08 , H04B1/385 , H04W4/80
摘要： Embodiments include wireless authentication devices, systems, and methods. A wireless authentication system can include an active wireless communication device including a first memory, first processing circuitry, and a first antenna, the first processing circuitry to produce an identifier request for an identifier (ID) and cause the first antenna to transmit the identifier request, receive the ID in a response to the identifier request, identify, based on the ID and data in the first memory, a location of a second memory to access, and produce an access request for the identified location of the second memory and cause the first antenna to transmit the access request. The system can further include a passive wireless communication device comprising a second memory, second processing circuitry, a second antenna, and a power harvesting circuitry to convert electromagnetic power incident on the second antenna to electrical power for the second memory and the second processing circuitry, the second processing circuitry to produce the response to the identifier request, the response including the ID, and cause the second antenna to produce the response, receive the access request, retrieve data from or write data to the identified location of the second memory based on the access request, and cause the second antenna to transmit the response to the access request.
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公开(公告)号：US20150185175A1
公开(公告)日：2015-07-02
申请号：US14415079
申请日：2013-07-23
申请人： Michael C. PALAZZOTTO , Stefan H. GRYSKA , Justin TUNGJUNYATHAM , Ryan D. ERICKSON , Jamie B. WILLOUGHBY , 3M INNOVATIVE PROPERTIES COMPANY
发明人： Michael C. Palazzotto , Stefan H. Gryska , Justin Tungjunyatham , Ryan D. Erickson , Jaime B. Willoughby
CPC分类号： G01N27/22 , G01N27/223 , G01N27/226 , G01N33/0004 , G01N33/0009 , G01N2027/222
摘要： A portable device includes an outer housing including an inlet port and a outer slot adapted to receive a vapor sensor card; an operating circuit disposed at least partially within the outer housing; a sensor holder at least partially disposed within the outer housing. The sensor holder includes: an inner housing including a gas intake chamber in downstream fluid communication with the inlet port. The gas intake chamber has a gas outlet in fluid communication with an inner slot retaining a sensor card socket for engaging the vapor sensor card. The sensor holder further comprises an electrical heater element, a fan, and a turbulent-flow-inducing member. The vapor sensor card comprises a sensor housing and a capacitive sensor element.
摘要翻译： 便携式装置包括外壳，其包括适于接收蒸气传感器卡的入口端口和外槽; 至少部分地设置在所述外壳内的操作电路; 至少部分地设置在所述外壳内的传感器保持器。 传感器保持器包括：内壳体，其包括与入口端流体连通的进气室。 进气室具有与保持用于接合蒸气传感器卡的传感器卡插座的内槽流体连通的气体出口。 传感器保持器还包括电加热器元件，风扇和湍流引导构件。 蒸气传感器卡包括传感器壳体和电容传感器元件。
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公开(公告)号：US20220022811A1
公开(公告)日：2022-01-27
申请号：US17309638
申请日：2019-12-18
发明人： Nicholas T. Gabriel , Manjiri T. Kshirsagar , Ronald D. Jesme , Justin Tungjunyatham , Hamid R. Mortazavi
摘要： Fluid sensing devices including a layer of fluid absorption and distribution material are provided. The layer includes a porous fibrous nonwoven matrix for absorbing fluid from the object to the first major surface of the layer and laterally distributing the absorbed fluid throughout the layer and to a second major surface of the layer opposite the first major surface. Hydration sensors are disposed on the second major surface of the layer to measure a hydration level.
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公开(公告)号：US10161896B2
公开(公告)日：2018-12-25
申请号：US15121326
申请日：2015-02-19
IPC分类号： G01N27/22
摘要： A vapor sensor comprises a sensor element (110), a cooling member (140), and an operating circuit (160). The sensor element comprises: a first conductive electrode; a second conductive electrode; and a dielectric microporous material at least partially disposed between and contacting the first and second conductive electrodes. The cooling member is in contact with, and configured to cool, the sensor element. The operating circuit is in electrical communication with the first and second conductive electrodes, and is capable of creating a voltage difference between the first and second conductive electrodes such that the sensor element has a capacitance-related property, and monitoring a capacitance-related property of the sensor element. A method of using the vapor sensor to detect an analyte vapor is also disclosed.
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5.发明公开公开(公告)号：US20230236017A1
公开(公告)日：2023-07-27
申请号：US18010455
申请日：2021-06-11
发明人： Nicholas T. Gabriel , John M. Kruse , Gautam Singh , Brian J. Stankiewicz , Jason L. Aveldson , Glenn E. Casner , Elisa J. Collins , Samuel J. Fahey , Haleh Hagh-Shenas , Frank T. Herfort , Ronald D. Jesme , Steven G. Lucht , Carolyn L. Nye , Adam C. Nyland , Jacob E. Odom , Antonia E. Schaefer , Justin Tungjunyatham
CPC分类号： G01C21/206 , G01C21/383 , G01C21/3848 , G01S13/89 , G01S13/867 , G01J2005/0077
摘要： The disclosure describes systems (2) of navigating a hazardous environment (8). The system includes personal protective equipment (PPE) (13) and computing device(s) (32) configured to process sensor data from the PPE (13), generate pose data of an agent (10) based on the processed sensor data, and track the pose data as the agent (10) moves through the hazardous environment (8). The PPE (13) may include an inertial measurement device to generate inertial data and a radar device to generate radar data for detecting a presence or arrangement of objects in a visually obscured environment (8). The PPE (13) may include a thermal image capture device to generate thermal image data for detecting and classifying thermal features of the hazardous environment (8). The PPE (13) may include one or more sensors to detect a fiducial marker (21) in a visually obscured environment (8) for identifying features in the visually obscured environment (8). In these ways, the systems (2) may more safely navigate the agent (10) through the hazardous environment (8).
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公开(公告)号：US20220228868A1
公开(公告)日：2022-07-21
申请号：US17596012
申请日：2020-05-28
发明人： Gautam Singh , John M. Kruse , Ronald D. Jesme , William J. Kelliher, Jr. , Jacob E. Odom , Adam C. Nyland , Nicholas T. Gabriel , Jason L. Aveldson , Haleh Hagh-Shenas , Frank T. Herfort , Michael L. Gjere , Rachneet Kaur , Elias Wilken-Resman , Jae Yong Lee , Doug A. Addleman , Glenn E. Casner , James D. Carlson , Justin Tungjunyatham , Karl Battle , Steven G. Lucht
摘要： Systems and methods of path-based mapping and routing are provided. Translation information and absolute information of mobile objects in environments are determined based on a fusion of sensing data from a radar and an inertial measurement unit (IMU) including a gyroscope and an accelerometer, from which path-based maps and optimal routes can be generated.
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公开(公告)号：US20170016843A1
公开(公告)日：2017-01-19
申请号：US15121326
申请日：2015-02-19
IPC分类号： G01N27/22
CPC分类号： G01N27/227 , G01N27/226
摘要： A vapor sensor comprises a sensor element (110), a cooling member (140), and an operating circuit (160). The sensor element comprises: a first conductive electrode; a second conductive electrode; and a dielectric microporous material at least partially disposed between and contacting the first and second conductive electrodes. The cooling member is in contact with, and configured to cool, the sensor element. The operating circuit is in electrical communication with the first and second conductive electrodes, and is capable of creating a voltage difference between the first and second conductive electrodes such that the sensor element has a capacitance-related property, and monitoring a capacitance-related property of the sensor element. A method of using the vapor sensor to detect an analyte vapor is also disclosed.
摘要翻译： 蒸汽传感器包括传感器元件（110），冷却构件（140）和操作电路（160）。 传感器元件包括：第一导电电极; 第二导电电极; 以及至少部分地设置在第一和第二导电电极之间并与第一和第二导电电极接触的电介质微孔材 冷却构件与传感器元件接触并构造成冷却传感器元件。 操作电路与第一和第二导电电极电连通，并且能够产生第一和第二导电电极之间的电压差，使得传感器元件具有电容相关性质，并监测电容相关性质 传感器元件。 还公开了使用蒸汽传感器来检测分析物蒸汽的方法。
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公开(公告)号：US20150119758A1
公开(公告)日：2015-04-30
申请号：US14400082
申请日：2013-05-09
CPC分类号： A61B7/04 , A61B5/7203 , A61B7/026 , H04R1/46 , H04R17/025 , H04R2217/01 , H04R2410/05
摘要： A bioacoustic sensor assembly is described including a transducer generating an acoustic signal and an actuator configured to deform a portion of the transducer to increase a signal-to-noise ratio of the acoustic signal. The disclosure also provides methods and systems for reducing the impact of noise vibrations at the transducer.
摘要翻译： 描述了一种生物声学传感器组件，其包括产生声信号的换能器和构造成使换能器的一部分变形以致增加声信号的信噪比的致动器。 本公开还提供了用于减小换能器处噪声振动的影响的方法和系统。
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公开(公告)号：US12031826B2
公开(公告)日：2024-07-09
申请号：US17596012
申请日：2020-05-28
发明人： Gautam Singh , John M. Kruse , Ronald D. Jesme , William J. Kelliher, Jr. , Jacob E. Odom , Adam C. Nyland , Nicholas T. Gabriel , Jason L. Aveldson , Haleh Hagh-Shenas , Frank T. Herfort , Michael L. Gjere , Rachneet Kaur , Elias Wilken-Resman , Jae Yong Lee , Doug A. Addleman , Glenn E. Casner , James D. Carlson , Justin Tungjunyatham , Karl Battle , Steven G. Lucht
CPC分类号： G01C21/1652 , G01C21/206 , G01S13/426 , G01S13/867 , G01S13/89
摘要： Systems and methods of path-based mapping and routing are provided. Translation information and absolute information of mobile objects in environments are determined based on a fusion of sensing data from a radar and an inertial measurement unit (IMU) including a gyroscope and an accelerometer, from which path-based maps and optimal routes can be generated.
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10.发明公开公开(公告)号：US20230221123A1
公开(公告)日：2023-07-13
申请号：US18010454
申请日：2021-06-10
发明人： Nicholas T. Gabriel , John M. Kruse , Gautam Singh , Brian J. Stankiewicz , Jason L. Aveldson , Glenn E. Casner , Haleh Hagh-Shenas , Frank T. Herfort , Ronald D. Jesme , Steven G. Lucht , Adam C. Nyland , Jacob E. Odom , Justin Tungjunyatham
CPC分类号： G01C21/206 , G01C21/3844 , G01C21/383 , G01S13/751 , G02B27/0172 , G02B27/0179 , G06T7/74 , G06T7/248 , G01J2005/0077
摘要： The disclosure describes systems of navigating a hazardous environment. The system includes personal protective equipment (PPE) and computing device(s) configured to process sensor data from the PPE, generate pose data of an agent based on the processed sensor data, and track the pose data as the agent moves through the hazardous environment. The PPE may include an inertial measurement device to generate inertial data and a radar device to generate radar data for detecting a presence or arrangement of objects in a visually obscured environment. The PPE may include a thermal image capture device to generate thermal image data for detecting and classifying thermal features of the hazardous environment. The PPE may include one or more sensors to detect a fiducial marker in a visually obscured environment for identifying features in the visually obscured environment. In these ways, the systems may more safely navigate the agent through the hazardous environment.
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