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公开(公告)号：US20250066571A1
公开(公告)日：2025-02-27
申请号：US18809105
申请日：2024-08-19
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Hayim Abrevaya , Keith Lehuta , Susie Martins , Aziz Sattar , Rodrigo Lobo , Erin Broderick , Alexey Kruglov
IPC: C08J9/00 , C08G61/12 , C08G63/183 , C08G101/00 , C08J9/14
Abstract: Method of forming extruded thermoplastic foam comprising extruding a foamable composition comprising thermoplastic polymer and blowing agent, wherein said thermoplastic polymer consists essentially of ethylene furanoate moieties and optionally ethylene terephthalate moieties and wherein said extruding step comprises forcing said foamable composition from a relatively high pressure region through a die to a relatively low pressure region.
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公开(公告)号：US20250063039A1
公开(公告)日：2025-02-20
申请号：US18793384
申请日：2024-08-02
Applicant: Honeywell International Inc.
Inventor： Ravi Bharathi Krishnan , Shyamsundhar Madhusudhan
IPC: H04L9/40
Abstract: Batch configuration of digital certificates for building control devices that operate on a secure building control network using Certificate Based Authentication (CBA). A plurality of digital certificate files may be stored, wherein each of the digital certificate files includes a digital certificate and has a file name that includes a pattern that can be matched to a unique identifier of a respective one of the building control devices. A matching one of the digital certificate files may be automatically identified for each of the building control devices by matching the pattern in the file name of the matching digital certificate file with the unique identifier of the respective building control device. The matching digital certificate file may be batch uploaded to the respective building control device for subsequent use by the respective building control device when communicating over the building control network.
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公开(公告)号：US20250060307A1
公开(公告)日：2025-02-20
申请号：US18449995
申请日：2023-08-15
Applicant: Honeywell International Inc.
Inventor： Andy Walker BROWN
IPC: G01N21/25
Abstract: An example apparatus, method, and system for determining a characteristic of a target gas in a fluid sample is provided. In some embodiments, the example apparatus includes a frequency comb illumination source configured to emit pulsed light having a plurality of frequency comb wavelengths. The apparatus also includes an optical cavity containing a fluid sample and exhibiting a plurality of cavity resonance modes. A frequency comb wavelength of the plurality of frequency comb wavelengths associated with the frequency comb illumination source is configured to align with a cavity resonance mode of the plurality of cavity resonance modes. A characteristic of the fluid sample is determined based on one or more optical characteristics of a transmitted light passing through the fluid sample within the optical cavity.
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公开(公告)号：US12228039B2
公开(公告)日：2025-02-18
申请号：US18431882
申请日：2024-02-02
Applicant: Honeywell International Inc.
Inventor： Joel Douglas Stolfus
Abstract: Various examples of the present disclosure provide aircraft engine sensing apparatuses and methods of manufacturing aircraft engine sensing apparatuses. For example, an example aircraft engine sensing apparatus includes an aircraft engine sensor, a plurality of connection wires, and at least one ceramic insulator. In some examples, the aircraft engine sensor is positioned within an aircraft engine. In some examples, the plurality of connection wires connect the aircraft engine sensor to a sensor connector. In some examples, the plurality of connection wires are positioned within a wire protection housing. In some examples, the at least one ceramic insulator is positioned within the wire protection housing and defines a plurality of insulator openings. In some examples, each of the plurality of connection wires passes through one of the plurality of insulator openings.
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公开(公告)号：US20250052905A1
公开(公告)日：2025-02-13
申请号：US18447148
申请日：2023-08-09
Applicant: Honeywell International Inc.
Inventor： Mikulas Jandak , Jan Pekarek , Zbynek Drasal , Viktor Drazan , Jan Popelka , Jan Oklestek
IPC: G01S17/95
Abstract: Various embodiments describe time-multiplexing of optical channels in an air data sensor. At least one switch outputs a reference optical signal, and each of a plurality of backscattered optical signals to at least one common optical path at a time. Alternatively stated, the at least one common optical path is configured to receive the reference optical signal and at least one of the backscattered optical signals in sequence. In doing so, the extent of systematic bias present in the at least one common optical path can be compensated for and even reduced during sensor operation.
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Patent Agency Ranking
公开(公告)号：US20250052600A1
公开(公告)日：2025-02-13
申请号：US18230817
申请日：2023-08-07
Applicant: Honeywell International Inc.
Inventor： Aleksis Terence Hughes , Michael Anthony De Looper , Elizabeth Chai
Abstract: Methods, devices, and systems for flow rate detection for an aspirating smoke detection system are described herein. One device includes a flow rate sensor for an aspirating smoke detection system comprising a flow chamber to allow a gas to flow through the flow chamber and a receive coil located inside the flow chamber, where a processor is to execute instructions to receive a signal from the receive coil and determine a flow rate of gas through the flow chamber based on the signal.
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公开(公告)号：USD1061872S1
公开(公告)日：2025-02-11
申请号：US29839787
申请日：2022-05-24
Applicant: Honeywell International Inc.
Designer： Chuang Ma , Sheng Zhou , Hongbing Xiang , Xiaojin Han
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公开(公告)号：US12223049B2
公开(公告)日：2025-02-11
申请号：US17364838
申请日：2021-06-30
Applicant: Honeywell International Inc.
Inventor： Anil Bhide , Naga Lakshmi Vijaya Shanthi Bandreddi , Ritesh Naik , Nagaraja Sundaresh
Abstract: Methods and systems for access control involve dynamically controlling an access to firmware running a certified feature in an energy meter and a non-certified feature in the energy meter. The access can be based on a bifurcation between the certified feature and the non-certified feature running in the energy meter on one or more of a single microcontroller or a group of different microcontrollers.
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公开(公告)号：US12221388B2
公开(公告)日：2025-02-11
申请号：US17407024
申请日：2021-08-19
Applicant: Honeywell International Inc.
Inventor： Stefan Glen , David Lane Charles , Long Gui Tang , Yanmei Piao , Neil Murdie , Mark C. James
Abstract: An example method includes combining an interlayer and a carbon fiber fabric, wherein the interlayer comprises a highly oriented milled carbon fiber ply comprising a plurality of out-of-plane carbon fibers. The method further includes winding the interlayer and the carbon fiber fabric around a core to form a composite fiber preform comprising a plurality of layers defining an annulus extending along a central axis. The method further includes densifying the composite fiber preform.
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公开(公告)号：US20250047511A1
公开(公告)日：2025-02-06
申请号：US18661426
申请日：2024-05-10
Applicant: Honeywell International Inc.
Inventor： James L. Tucker
Abstract: Systems and methods for an active transistor PUF circuit with MEMS uniqueness are described herein. In one example, a PUF circuit includes one or more MEMS structures configured to provide an output, wherein the output includes active oscillations, charge, resistance, inductance, and/or capacitance values. The PUF circuit further includes active transistor PUF circuitry communicatively coupled to the one or more MEMS structures. The active transistor PUF circuitry is configured to receive a challenge input and generate a PUF response in response to the challenge input. The PUF response is generated based on the output provided by the one or more MEMS structures and manufacturing variation in components of the active transistor PUF circuitry. The PUF response generated by the active transistor PUF circuitry is an output of the PUF circuit.
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