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公开(公告)号：US11476470B2
公开(公告)日：2022-10-18
申请号：US15733736
申请日：2019-04-11
发明人： Andrew J. L. Steinbach , Andrew T. Haug , Krzysztof A. Lewinski , Amy E. Hester , Grant M. Thoma , Cedric Bedoya , James A. Phipps , David J. Rowe , Cemal S. Duru
摘要： Catalyst comprising a first layer having an outer layer with a layer comprising Pt directly thereon, wherein the first layer has an average thickness in a range from 0.04 to 30 nanometers, and wherein the layer. Catalysts described herein are useful, for example, in fuel cell membrane electrode assemblies.
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公开(公告)号：US20200249385A1
公开(公告)日：2020-08-06
申请号：US16649161
申请日：2018-10-24
摘要： A patterned optical retarder including non-overlapping first (21) and second (27) regions with respective first and second major surfaces having different RMS surface roughnesses. For substantially normally incident light over a wavelength range from about 400 nm to about 1000 nm, the optical retarder has different retardances in the respective first and second regions.
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公开(公告)号：US20240166557A1
公开(公告)日：2024-05-23
申请号：US18551421
申请日：2022-04-04
发明人： Joshua M. Fishman , Paul B. Armstrong , Amir Gharachorlou , Kathleen M. Humpal , Melissa A. Lackey , Christopher S. Lyons , Mark J. Pellerite , James A. Phipps , Jeffrey L. Solomon , Karl K. Stensvad , Tarris A. Sveback , Brylee David B. Tiu
IPC分类号： C03C17/38
CPC分类号： C03C17/38 , C03C2217/252 , C03C2218/151
摘要： Described herein is coated article comprising: (a) a substrate comprising a ceramic, a glass, or a glass ceramic, wherein the substrate comprises a surface, the surface comprising a continuous upper portion and a plurality of lower portions, wherein each lower portion is connected to the upper portion by at least one sidewall; and (b) a first layer comprising a material capable of physical vapor deposition, wherein the first layer is disposed on the continuous upper portion and at least a portion of each sidewall and wherein at least a portion of each lower portion is free of the first layer. Methods of making such coated articles are described herein, wherein the substrate is coating via angular physical vapor deposition.
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4.发明申请公开(公告)号：US20230001676A1
公开(公告)日：2023-01-05
申请号：US17784953
申请日：2020-12-17
IPC分类号： B32B27/08 , B32B27/32 , B32B15/082 , B32B15/20 , B32B7/12
摘要： A composite cooling film comprises an anti soiling layer of fluorinated organic polymeric material and a reflective metal layer that is disposed inwardly of the anti soiling layer, wherein the antisoiling layer comprises a first, outwardly-facing, exposed antisoiling surface and a second, inwardly-facing opposing surface.
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5.发明申请公开(公告)号：US20210095405A1
公开(公告)日：2021-04-01
申请号：US15733240
申请日：2018-12-14
发明人： Liyun L. Ren , Pingfan Wu , Daniel J. Zillig , Sachin Talwar , Jonathan H. Alexander , Ta-Hua Yu , Moses M. David , James A. Phipps
摘要： Dimensionally-stable fibrous structures including ceramic-coated melt-blown nonwoven fibers made of a flame-retarding polymer and processes for producing such fire-resistant nonwoven fibrous structures. The melt-blown fibers include poly(phenylene sulfide) in an amount sufficient for the nonwoven fibrous structures to pass one or more fire-resistance test, e.g. UL 94 V0, FAR 25.853 (a), FAR 25.856 (a), and CA Title 19, without any halogenated flame-retardant additive, and have a ceramic coating. The melt-blown fibers are subjected to a controlled in-flight heat treatment at a temperature below a melting temperature of the poly(phenylene sulfide) immediately upon exiting from at least one orifice of a melt-blowing die, in order to impart dimensional stability to the fibers. The nonwoven fibrous structures including the in-flight heat-treated melt-blown fibers exhibit a Shrinkage less than a Shrinkage measured on a nonwoven fibrous structure including only fibers not subjected to the controlled in-flight heat treatment operation, generally less than 15%.
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公开(公告)号：US20240168204A1
公开(公告)日：2024-05-23
申请号：US18279267
申请日：2022-03-10
发明人： Bert T. Chien , William B. Kolb , Tri D. Pham , Daoyun Song , Daniel K. Bruesewitz , Stephen P. Maki , James A. Phipps , Jonah Shaver , Zhaohui Yang
CPC分类号： G02B5/005 , G02B5/003 , G06F3/0421 , G02B2207/123
摘要： An optical construction includes a lens film having a plurality of optically transparent first beads at least partially embedded in a first layer. A light blocking second layer is disposed on the lens film and defines a plurality of through openings therein extending at least partially between opposite major top and bottom surfaces of the second layer. The through openings are aligned to the first beads in a one-to-one correspondence.
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公开(公告)号：US20230311120A1
公开(公告)日：2023-10-05
申请号：US18186371
申请日：2023-03-20
发明人： Bharat R. Acharya , Kurt J. Halverson , Robert M. Biegler , Timothy J. Lindquist , John Allen Wheatley , James A. Phipps , Joshua J. Loga , Brett J. Sitter
IPC分类号： B01L3/00
CPC分类号： B01L3/502715 , G02B5/085
摘要： An optical system for examining an optical characteristic of a test material at at least a first wavelength includes an elongated hollow structure elongated along a length thereof and having one or more walls extending along the length of the hollow structure and defining an elongated chamber therebetween configured to receive the test material. The elongated hollow structure includes at least a first light opening, such that for the at least the first wavelength, the one or more walls have an optical reflectance of greater than about 50% for incident angles of up to at least 40 degrees, and at least one of the at least the first light opening has an optical transmittance of greater than about 50% for at least one incident angle.
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公开(公告)号：US10718890B2
公开(公告)日：2020-07-21
申请号：US16080755
申请日：2017-02-13
发明人： Brian W. Ostlie , Tao Liu , Del R. Lawson , Brent A. Hedding , James A. Phipps , Jeffrey J. Pederson
摘要： A lightguide includes features for extracting light that would otherwise be confined and propagate within the lightguide primarily by total internal reflection. A first portion of light propagating within the lightguide and extracted exits the lightguide through a first area of the lightguide having an optical reflectance of at least 30% and an optical transmittance of at least 5% for normally incident light at a wavelength of the extracted light. A second portion of light propagating within the lightguide and extracted exits the lightguide through a different second area of the lightguide having an optical transmittance of at least 80% for normally incident light at the wavelength of the extracted light.
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公开(公告)号：US20190072703A1
公开(公告)日：2019-03-07
申请号：US16080755
申请日：2017-02-13
发明人： Brian W. Ostlie , Tao Liu , Del R. Lawson , Brent A. Hedding , James A. Phipps , Jeffrey J. Pederson
CPC分类号： G02B6/001 , B60Q1/2611 , B60Q1/2661 , B60Q1/2669 , B60Q3/217 , B60Q3/64
摘要： A lightguide includes features for extracting light that would otherwise be confined and propagate within the lightguide primarily by total internal reflection. A first portion of light propagating within the lightguide and extracted exits the lightguide through a first area of the lightguide having an optical reflectance of at least 30% and an optical transmittance of at least 5% for normally incident light at a wavelength of the extracted light. A second portion of light propagating within the lightguide and extracted exits the lightguide through a different second area of the lightguide having an optical transmittance of at least 80% for normally incident light at the wavelength of the extracted light.
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公开(公告)号：US20240197944A1
公开(公告)日：2024-06-20
申请号：US18555642
申请日：2022-03-30
发明人： Wensheng Xia , Naiyong Jing , James A. Phipps
CPC分类号： A61L2/28 , G01N27/126 , A61L2/07 , A61L2/208
摘要： A sensor device includes a first electrode and a second electrode. Each of the first and second electrodes are electrically coupled to an electrical bridge. The electrical bridge includes a conductive polymer having a first impedance state and a second impedance state that is different than the first impedance state. The electrical bridge includes metal or metal containing particles.
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