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公开(公告)号：US11615900B2
公开(公告)日：2023-03-28
申请号：US15992965
申请日：2018-05-30
申请人： RAYTHEON COMPANY
发明人： Catherine Trent , Gary A. Frazier , Kyle L. Grosse
摘要： A virtual adhesion method is provided. The virtual adhesion method includes increasing a magnetic characteristic of an initial structure, supporting the initial structure on a surface of a substrate, generating a magnetic field directed such that the initial structure is forced toward the surface of the substrate and forming an encapsulation, which is bound to exposed portions of the surface, around the initial structure.
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公开(公告)号：US20210212244A1
公开(公告)日：2021-07-08
申请号：US17190037
申请日：2021-03-02
申请人： RAYTHEON COMPANY
发明人： Kyle L. Grosse , Gary A. Frazier , Catherine Trent
IPC分类号： H05K9/00
摘要： Methods and apparatus for measuring and optionally adjusting the temperature profile of an optical window. In one example, an optical window with integrated temperature sensing functionality includes a first window layer of an optically transparent material, a second window layer of the optically transparent material, an electromagnetic interference shielding grid disposed between the first and second window layers and including a first electrically conductive structure and a second electrically conductive structure, and a thermally sensitive material disposed between the first and second electrically conductive structures, the thermally sensitive material having an electrical property that varies as a function of temperature.
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公开(公告)号：US10939596B1
公开(公告)日：2021-03-02
申请号：US16537214
申请日：2019-08-09
申请人： RAYTHEON COMPANY
发明人： Kyle L. Grosse , Gary A. Frazier , Catherine Trent
IPC分类号： H05K9/00
摘要： Methods and apparatus for measuring and optionally adjusting the temperature profile of an optical window. In one example, an optical window with integrated temperature sensing functionality includes a first window layer of an optically transparent material, a second window layer of the optically transparent material, an electromagnetic interference shielding grid disposed between the first and second window layers and including a first electrically conductive structure and a second electrically conductive structure, and a thermally sensitive material disposed between the first and second electrically conductive structures, the thermally sensitive material having an electrical property that varies as a function of temperature.
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公开(公告)号：US20210045270A1
公开(公告)日：2021-02-11
申请号：US16537214
申请日：2019-08-09
申请人： RAYTHEON COMPANY
发明人： Kyle L. Grosse , Gary A. Frazier , Catherine Trent
IPC分类号： H05K9/00
摘要： Methods and apparatus for measuring and optionally adjusting the temperature profile of an optical window. In one example, an optical window with integrated temperature sensing functionality includes a first window layer of an optically transparent material, a second window layer of the optically transparent material, an electromagnetic interference shielding grid disposed between the first and second window layers and including a first electrically conductive structure and a second electrically conductive structure, and a thermally sensitive material disposed between the first and second electrically conductive structures, the thermally sensitive material having an electrical property that varies as a function of temperature.
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公开(公告)号：US20240008234A1
公开(公告)日：2024-01-04
申请号：US18369573
申请日：2023-09-18
申请人： RAYTHEON COMPANY
发明人： Kyle L. Grosse , Gary A. Frazier , Catherine Trent
IPC分类号： H05K9/00
CPC分类号： H05K9/0094 , H05K9/0005 , H05K9/0086
摘要： A method of controlling a temperature profile of an optical window comprising: measuring a temperature-dependent electrical property of a thermally sensitive material included in the optical window using an embedded electromagnetic interference shield in the optical window to determine the temperature profile of the optical window, the embedded electromagnetic interference shield including a two-dimensional array of electrically conductive wires; and based on the measurements, selectively biasing at least one wire of the two-dimensional array of electrically conductive wires to locally alter the temperature-dependent electrical property of the thermally sensitive material in at least one selected spatial region of the optical window to control the temperature profile of the optical window.
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6.发明授权公开(公告)号：US11054549B2
公开(公告)日：2021-07-06
申请号：US15724683
申请日：2017-10-04
申请人： Raytheon Company
发明人： Catherine Trent , Gary A. Frazier , Kyle L. Grosse
IPC分类号： G02B1/11 , G02B1/16 , B32B1/00 , H01Q1/42 , F42B10/46 , H01Q15/00 , B82Y30/00 , G02B1/10 , C04B35/053 , C04B35/505 , G02B5/02 , C04B35/645 , C04B35/01 , H05K9/00 , B29C41/04 , B32B5/16 , B32B7/02 , B29L11/00 , B29L31/00
摘要： An optical window is provided and includes a core layer, a cladding layer and an electromagnetic interference (EMI) layer interposed between the core and cladding layers.
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公开(公告)号：US20200258674A1
公开(公告)日：2020-08-13
申请号：US16273225
申请日：2019-02-12
申请人： Raytheon Company
发明人： Jonathan Frasch , Gary A. Frazier , Kyle L. Grosse
摘要： A continuous wire that includes a wound inductance from a first yarn material formed of filaments or nanotubes, the first yarn being doped with or including a first material that causes it to be electrically conductive and a second yarn formed of material filaments or nanotubes that is electrically insulating and may include magnetic particles wound with the first yarn in bifilar fashion or both yarns wrapped in a bifilar fashion around an insulating core yarn which may include magnetic particles to increase the inductance of the wire. The doping and electrical conductance of the yarns can be varied along the length of the wire to integrate sections of lumped electrical conductance and inductance.
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公开(公告)号：US11792967B2
公开(公告)日：2023-10-17
申请号：US17190037
申请日：2021-03-02
申请人： RAYTHEON COMPANY
发明人： Kyle L. Grosse , Gary A. Frazier , Catherine Trent
IPC分类号： H05K9/00
CPC分类号： H05K9/0094 , H05K9/0005 , H05K9/0086
摘要： Methods and apparatus for measuring and optionally adjusting the temperature profile of an optical window. In one example, an optical window with integrated temperature sensing functionality includes a first window layer of an optically transparent material, a second window layer of the optically transparent material, an electromagnetic interference shielding grid disposed between the first and second window layers and including a first electrically conductive structure and a second electrically conductive structure, and a thermally sensitive material disposed between the first and second electrically conductive structures, the thermally sensitive material having an electrical property that varies as a function of temperature.
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公开(公告)号：US11638348B2
公开(公告)日：2023-04-25
申请号：US16934951
申请日：2020-07-21
申请人： Raytheon Company
发明人： Kyle L. Grosse , Catherine Trent
摘要： A conductive interconnect structure comprises a polymeric substrate (e.g., a thermoplastic) and a plurality of compliant conductive microstructures (e.g., conductive carbon nanofibers) embedded in the polymeric substrate. The microstructures can be arranged linearly or in a grid pattern. In response to heating, the polymeric substrate transitions from an unshrunk state to a shrunken state to move the microstructures closer together, thereby increasing an interconnect density of the compliant conductive microstructures. Thus, the gap or pitch between adjacent microstructures is reduced in response to heat-induced shrinkage of the polymeric substrate to generate finely-pitched microstructures that are densely pitched, thereby increasing the current-carrying capacity of the microstructures. The polymeric material can be heated to conform or form-fit to planar and non-planar surfaces/geometries, and can be selectively heated at various portions to tailor or customize the interconnect density of the microstructures at selected portions. Associated electrical conducting assemblies and methods are provided.
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公开(公告)号：US11451309B2
公开(公告)日：2022-09-20
申请号：US16537212
申请日：2019-08-09
申请人： RAYTHEON COMPANY
摘要： A dynamic aperture is disclosed. A dynamic aperture includes a base layer, a conductive structure disposed on the base layer, and a layer of a material having a dynamically controllable electrical conductivity that is disposed over the base layer and the conductive structure. A transmission profile of the dynamic aperture is determined by a combination of the conductive structure and the layer of the material. The transmission profile is dynamically alterable by controlling the electrical conductivity of the layer of the material.
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