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公开(公告)号：US09865766B2
公开(公告)日：2018-01-09
申请号：US15217952
申请日：2016-07-22
Applicant: Carrier Corporation
Inventor： Rhonda R. Willigan , Jose L. Santana , Marcin Piech , Joseph V. Mantese
CPC classification number: H01L31/1832 , C01G9/006 , C09D1/00 , C09D5/24 , C09D5/32 , C23C18/1216 , C23C18/1225 , C23C18/1275 , C23C18/1279 , G01J1/429 , H01L31/1864
Abstract: A method of making an ultraviolet sensor includes applying a metal-containing solution to a substrate using a spin coating technique to form a metal-containing coat. The metal-containing coat is baked and pyrolyzed to form a metal-containing oxide film on the substrate. The metal-containing oxide film has a cubic crystalline structure suitable for ultraviolet photodetectors in flame detection applications.
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公开(公告)号：US20170033150A1
公开(公告)日：2017-02-02
申请号：US15215085
申请日：2016-07-20
Applicant: Carrier Corporation
Inventor： Rhonda R. Willigan , Jose L. Santana , Marcin Piech
IPC: H01L27/146
CPC classification number: H01L27/14685 , H01L21/02472 , H01L21/02483 , H01L21/02505 , H01L21/0251 , H01L21/02554 , H01L21/02565 , H01L21/02628 , H01L27/1462 , H01L27/14636 , H01L31/02966 , H01L31/09 , H01L31/1832
Abstract: An ultraviolet photodetector for a sensor device includes a film deposited on a substrate. The film includes a compositionally graded magnesium-zinc oxide having a ratio of magnesium-to-zinc that decreases between a portion of the film adjacent to the substrate and a portion of the film opposite the substrate for shifting the peak absorption of the film toward the visible wavelengths of the electromagnetic spectrum.
Abstract translation: 用于传感器装置的紫外光电检测器包括沉积在基板上的膜。 该膜包括组成分级的镁 - 锌氧化物，其在与衬底相邻的膜的一部分的一部分与衬底相对的部分之间的镁与锌之比降低，以使膜的峰值吸收向着 可见波长的电磁波谱。
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43.发明申请公开(公告)号：US20160334324A1
公开(公告)日：2016-11-17
申请号：US15145938
申请日：2016-05-04
Applicant: Carrier Corporation
Inventor： Michael J. Birnkrant , Marcin Piech , Michael T. Gorski , Wayde R. Schmidt
CPC classification number: G01N27/68 , G01N15/06 , G01N15/0606 , G01N15/0656 , G01N2015/0046 , G01N2015/0693
Abstract: A device, including a non-radioactive detection source, configured to detect airborne particulates and/or gases in an environment by applying a voltage bias to the non-radioactive detection source to create at least one detecting condition, and determining if airborne particulates are present within the at least one detection condition. A method of creating a detecting condition for airborne particulates and/or gases in an environment, the method including the steps of coupling a pair of electrical conductors to a nanocellular material, and applying a voltage bias to the pair of electrical conductors.
Abstract translation: 一种包括非放射性检测源的装置，其被配置为通过向非放射性检测源施加电压偏压来产生环境中的空气中的颗粒和/或气体，以产生至少一个检测条件，以及确定是否存在空气中的颗粒物 在所述至少一个检测条件内。 一种在环境中产生空气中的微粒和/或气体的检测条件的方法，所述方法包括以下步骤：将一对电导体耦合到纳米细胞材料，以及向所述一对电导体施加电压偏置。
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公开(公告)号：US20250140094A1
公开(公告)日：2025-05-01
申请号：US18920908
申请日：2024-10-20
Applicant: Carrier Corporation
Inventor： Rajiv Ranjan , Jennifer Alexander , Marcin Piech
Abstract: Embodiments of the disclosure describe systems and methods for a portable fire alarm device. The device includes a sensing unit configured to a sensing unit configured to receive signals from at least one of on-board sensors and remotely located sensor devices to generate sensor related data. The device also includes an alert generation unit configured to generate an alert based on the sensor-related data indicating a potential fire hazard. The device also includes a power unit comprising at least a pluggable power interface to enable a connection of the portable fire alarm device with an Alternating Current (AC) outlet to supply power to the sensing unit and the alert generation unit to generate the alert. The device further includes an interface module configured to establish a connection with a communication module of another device to send the generated alert to one or more external electronic devices.
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公开(公告)号：US12282008B2
公开(公告)日：2025-04-22
申请号：US17805174
申请日：2022-06-02
Applicant: Carrier Corporation
Inventor： Ziyou Xiong , Michael Birnkrant , Marcin Piech
IPC: G01N33/00
Abstract: A method of indicating the presence of a target gas in a gas volume comprising providing a gas sensing core, configured for detection of the target gas, and a condition sensor within the gas volume, providing a controller, allowing gas to fluidly interact with the gas sensing core, monitoring a target gas measurement output from the gas sensing core, monitoring a parameter output from the condition sensor, recording a parameter output minimum value, calculating a parameter difference, calculating a rate of change of the parameter with respect to time, and indicating the presence of a target gas is detected in the gas volume when the target gas measurement exceeds a target gas measurement threshold value and the parameter difference is less than a parameter difference threshold value.
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Patent Agency Ranking
公开(公告)号：US12257467B2
公开(公告)日：2025-03-25
申请号：US17255117
申请日：2020-06-25
Applicant: Carrier Corporation
Inventor： Michael J. Birnkrant , May L. Corn , Marcin Piech , Changmin Cao
Abstract: An integrated fire suppression system includes a plurality of fire detection systems. Each of the fire detection systems is individually addressable. A control system is communicatively coupled to each of the fire detection systems. A plurality of building systems is communicatively connected to the control system. The plurality of building systems includes at least one of a fire suppression system, an alarm system, a heating ventilation and cooling (HVAC) system, a building power supply system, and a building security system. The control system is configured to provide a localized response to a fire detection by at least one fire detection system in the plurality of fire detection systems, the localized response being a response in at least one of the plurality of building systems.
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公开(公告)号：US11741809B2
公开(公告)日：2023-08-29
申请号：US17887063
申请日：2022-08-12
Applicant: Carrier Corporation
Inventor： Michael J. Birnkrant , Hector Ortiz Valencia , Marcin Piech , Michael T. Gorski , Peter R. Harris
IPC: G08B17/107 , G01N21/53 , G08B25/12 , G08B26/00
CPC classification number: G08B17/107 , G01N21/53 , G08B25/12 , G08B26/006
Abstract: A system for measuring a status of a detection device having a component transformable between a plurality of configurations includes a fiber optic cable for transmitting light. The at least one fiber optic cable defines a node arranged in communication with the component. A control system is operably coupled to the fiber optic cable such that scattered light reflected from the component and returned to the node is transmitted to the control system. The control system analyzes the scattered light to determine the configuration of the component.
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公开(公告)号：US11604156B2
公开(公告)日：2023-03-14
申请号：US16613084
申请日：2018-05-11
Applicant: Carrier Corporation
Inventor： Lei Chen , Marcin Piech
Abstract: Methods and systems are disclosed in which metal oxide composition electrical resistance is measured in a plurality of sensors to detect flammable or reducing compounds wherein at least one of the plurality of sensors is operated at a temperature or includes a metal oxide composition that is different than a respective temperature or metal oxide composition of another of the plurality of sensors.
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公开(公告)号：US20220392324A1
公开(公告)日：2022-12-08
申请号：US17887063
申请日：2022-08-12
Applicant: Carrier Corporation
Inventor： Michael J. Birnkrant , Hector Ortiz Valencia , Marcin Piech , Michael T. Gorski , Peter R. Harris
IPC: G08B17/107 , G01N21/53 , G08B25/12 , G08B26/00
Abstract: A system for measuring a status of a detection device having a component transformable between a plurality of configurations includes a fiber optic cable for transmitting light. The at least one fiber optic cable defines a node arranged in communication with the component. A control system is operably coupled to the fiber optic cable such that scattered light reflected from the component and returned to the node is transmitted to the control system. The control system analyzes the scattered light to determine the configuration of the component.
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公开(公告)号：US20220317085A1
公开(公告)日：2022-10-06
申请号：US17706780
申请日：2022-03-29
Applicant: CARRIER CORPORATION
Inventor： Rajiv Ranjan , Marcin Piech
IPC: G01N27/407 , G01N33/00
Abstract: A gas detection device includes a housing, a top disk, an electrochemical sensor, a gasket, and an electrically resistive material, the top disk, electrochemical sensor, gasket and electrically resistive material are located in the housing and the electrically resistive material is located between the housing and the gasket, between the gasket and the top disk, or dispersed through the gasket.
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