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公开(公告)号：US11597489B2
公开(公告)日：2023-03-07
申请号：US16898753
申请日：2020-06-11
Applicant: Amazon Technologies, Inc.
Inventor： Jon T. Braam , Kyle Thomas Miller , Bradley David Urban , Raffaele Cipolletta , Rahul Bhardwaj , Dominic Shiosaki
Abstract: An airframe design may include a bonded frame or assembly, and one or more components that may be removably attached to the bonded frame. The bonded frame may include struts, central bulkheads, a tail section, a plurality of wing sections, and motor mounts that are adhered together using adhesive. The one or more attachable components may include a forward fuselage, motors, propellers, motor pod fairings, stabilizer fins, and landing gear that are attached using fasteners. The bonded frame may reduce the number of parts of the airframe design and may also reduce complexity, cost, and weight, while also increasing stiffness and strength. Further, the various attachable components may facilitate fabrication, assembly, and maintenance of an aerial vehicle having the airframe design.
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公开(公告)号：US10041894B1
公开(公告)日：2018-08-07
申请号：US14849471
申请日：2015-09-09
Applicant: Amazon Technologies, Inc.
Inventor： Mohammed Aftab Alam , Bradley David Urban , Gaurav Soni , Ramez Nachman
IPC: G01N25/18
Abstract: Determining an in-plane thermal conductivity of anisotropic materials, such as display stacks, printed circuit boards (PCBs), and composite housings, includes heating a first region of an anisotropic sample, cooling a second region of the sample, and measuring temperature at a first location between the first region and the second region and a second location between the first region and the second region. The in-plane thermal conductivity of the sample is computed based at least in part on the temperature at the first location, the temperature at the second location, the distance from the first region to the second region, a thickness of the substantially planar anisotropic substrate, and an amount of heat applied to the first region.
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公开(公告)号：US10669869B1
公开(公告)日：2020-06-02
申请号：US15600252
申请日：2017-05-19
Applicant: Amazon Technologies, Inc.
Inventor： Bradley David Urban , Dominic Timothy Shiosaki , Ricky Dean Welsh
Abstract: Aerial vehicles may be equipped with propellers having pivotable blades that are configured to rotate or fold when the propellers are not rotating under power. A pivotable blade may rotate about an axis of a propeller with respect to a hub in the presence of wind flow until the pivotable blade is coaligned with a fixed blade, in a direction opposite to the wind flow. A pivotable blade may also fold over a hub of a propeller in the presence of wind flow, with the pivotable blade and a fixed blade being oriented in directions opposite to the wind flow. A center of mass of the pivotable blade may be caused to be on the same side of an axis as a center of mass of a fixed blade, even where the axis is not normal to the wind flow, thereby reducing an amount of drag generated by the propeller.
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公开(公告)号：US10120423B1
公开(公告)日：2018-11-06
申请号：US14849350
申请日：2015-09-09
Applicant: Amazon Technologies, Inc.
Inventor： Bradley David Urban , Troy Hulick , Shelomon Patrick Doblack , Robert Olson , Albert John Yu Sam Chua , Daniel Jones , Adam Kenneth Cybart , Gaurav Soni , William James Carter-Giannini , Matthew Michael Seflic
Abstract: Described herein are unibody thermal enclosures for electronic devices. In some instances, the enclosure is a unibody structure formed by injecting a structural material into the tool suspending thermal absorbing/spreading material and thermal insulating material within a cavity of the tool. In other instances, the thermal absorbing/spreading material may be exposed to circuitry of the electronic device and the thermal insulating material may be exposed to the exterior of the electronic device.
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公开(公告)号：US09989980B1
公开(公告)日：2018-06-05
申请号：US14828192
申请日：2015-08-17
Applicant: Amazon Technologies, Inc.
Inventor： Bradley David Urban , Aviv Shoval , Christopher Lorenzo Dunn , Kenneth James Albanowski , Eduardo Bezerra Valentin , Ryan Michael Fleming , Manuel Rosendo Arana Manzano , Christopher John Kraeutle , David Joseph Derrick , Robert Norman Olson , Marcus-Alan Gilbert
CPC classification number: G05D23/1917 , G06F1/20
Abstract: Various examples are directed to providing thermal management to a computing device. The computing device may receive temperature state data describing a temperature state of the computing device. The temperature state may comprise a first temperature value at a first location at the computing device. The computing device may also receive use state data describing a first use state of the computing device. The first use state may comprise an initial operating condition of a first component of the computing device and an initial operating condition of a second component of the computing device. The computing device may determine that at least one temperature value at the computing device is out-of-range and select a second use state for the computing device. The second use state may comprise at least one of a new operating condition for the first component or a new operating condition of the second component.
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Patent Agency Ranking
公开(公告)号：US20240336345A1
公开(公告)日：2024-10-10
申请号：US18746852
申请日：2024-06-18
Applicant: Amazon Technologies, Inc.
Inventor： Jon T. Braam , Kyle Thomas Miller , Bradley David Urban , Raffaele Cipolletta , Rahul Bhardwaj , Dominic Shiosaki
CPC classification number: B64C1/061 , B64C1/10 , B64C1/26 , B64C29/02 , B64C39/024 , B64C39/062 , B64F5/10
Abstract: An airframe design may include a frame or assembly, and one or more components that may be removably attached to the frame. The frame may include struts, central bulkheads, a tail section, a plurality of wing sections, and motor mounts that are attached together. The one or more attachable components may include a forward fuselage, motors, propellers, motor pod fairings, stabilizer fins, and landing gear that are attached using fasteners. The frame may reduce the number of parts of the airframe design and may also reduce complexity, cost, and weight, while also increasing stiffness and strength. Further, the various attachable components may facilitate fabrication, assembly, and maintenance of an aerial vehicle having the airframe design.
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公开(公告)号：US12043364B2
公开(公告)日：2024-07-23
申请号：US18160658
申请日：2023-01-27
Applicant: Amazon Technologies, Inc.
Inventor： Jon T. Braam , Kyle Thomas Miller , Bradley David Urban , Raffaele Cipolletta , Rahul Bhardwaj , Dominic Shiosaki
CPC classification number: B64C1/061 , B64C1/10 , B64C1/26 , B64C29/02 , B64C39/024 , B64C39/062 , B64F5/10
Abstract: An airframe design may include a bonded frame or assembly, and one or more components that may be removably attached to the bonded frame. The bonded frame may include struts, central bulkheads, a tail section, a plurality of wing sections, and motor mounts that are adhered together using adhesive. The one or more attachable components may include a forward fuselage, motors, propellers, motor pod fairings, stabilizer fins, and landing gear that are attached using fasteners. The bonded frame may reduce the number of parts of the airframe design and may also reduce complexity, cost, and weight, while also increasing stiffness and strength. Further, the various attachable components may facilitate fabrication, assembly, and maintenance of an aerial vehicle having the airframe design.
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公开(公告)号：US09857664B1
公开(公告)日：2018-01-02
申请号：US15266661
申请日：2016-09-15
Applicant: Amazon Technologies, Inc.
Inventor： David Tang , John Larkin , Isabella Talley Lewis , Cameron Bo Logsdon , Michael Paul Nelson , Gregory James Nyssen , Guruprasad Ramanathan , Srivatsan Subbarayan , Robi Thomas , William Franklin Troutman, Jr. , Bradley David Urban
IPC: G03B15/02 , G03B15/06 , F21V29/70 , F21V29/508 , F21V23/04 , F21Y115/10
CPC classification number: G03B15/06 , F21V23/0414 , F21V29/508 , F21V29/70 , F21Y2115/10
Abstract: An example enclosure includes a base, a plurality of walls extending from the base, and a top disposed opposite the base and connected to at least one of the plurality of walls. The enclosure also includes a light assembly configured to illuminate an interior space of the enclosure. The light assembly includes a diffuser, a heat sink connected to the diffuser, a substrate connected to the heat sink, and a light source connected to the substrate. The diffuser may be connected to one of the top or the base such that the heat sink is spaced from the one of the top or the base. Additionally, the top is moveable toward the base to transition the enclosure from an expanded state to a collapsed state.
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公开(公告)号：US20230174216A1
公开(公告)日：2023-06-08
申请号：US18160658
申请日：2023-01-27
Applicant: Amazon Technologies, Inc.
Inventor： Jon T. Braam , Kyle Thomas Miller , Bradley David Urban , Raffaele Cipolletta , Rahul Bhardwaj , Dominic Shiosaki
CPC classification number: B64C1/061 , B64F5/10 , B64C1/10 , B64C1/26 , B64C29/02 , B64C39/062 , B64C39/024
Abstract: An airframe design may include a bonded frame or assembly, and one or more components that may be removably attached to the bonded frame. The bonded frame may include struts, central bulkheads, a tail section, a plurality of wing sections, and motor mounts that are adhered together using adhesive. The one or more attachable components may include a forward fuselage, motors, propellers, motor pod fairings, stabilizer fins, and landing gear that are attached using fasteners. The bonded frame may reduce the number of parts of the airframe design and may also reduce complexity, cost, and weight, while also increasing stiffness and strength. Further, the various attachable components may facilitate fabrication, assembly, and maintenance of an aerial vehicle having the airframe design.
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公开(公告)号：US20210387711A1
公开(公告)日：2021-12-16
申请号：US16898753
申请日：2020-06-11
Applicant: Amazon Technologies, Inc.
Inventor： Jon T. Braam , Kyle Thomas Miller , Bradley David Urban , Raffaele Cipolletta , Rahul Bhardwaj , Dominic Shiosaki
Abstract: An airframe design may include a bonded frame or assembly, and one or more components that may be removably attached to the bonded frame. The bonded frame may include struts, central bulkheads, a tail section, a plurality of wing sections, and motor mounts that are adhered together using adhesive. The one or more attachable components may include a forward fuselage, motors, propellers, motor pod fairings, stabilizer fins, and landing gear that are attached using fasteners. The bonded frame may reduce the number of parts of the airframe design and may also reduce complexity, cost, and weight, while also increasing stiffness and strength. Further, the various attachable components may facilitate fabrication, assembly, and maintenance of an aerial vehicle having the airframe design.
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