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公开(公告)号：US20240306290A1
公开(公告)日：2024-09-12
申请号：US18663314
申请日：2024-05-14
发明人： Raymond P. Johnston , Kevin W. Gotrik , John J. Sullivan , Kenneth A.P. Meyer , Joseph C. Carls , Haiyan Zhang , Gregory L. Abraham , Matthew S. Stay
CPC分类号： H05K1/0296 , H01Q1/38 , H05K1/0353 , H05K3/0014 , H05K3/103 , H05K3/207 , H05K3/244 , H05K3/4644 , H05K2201/09118 , H05K2203/0108 , H05K2203/0152 , H05K2203/0156 , H05K2203/0723
摘要： A patterned conductive article includes a substrate having a first groove therein; a conductive seed layer disposed in the first groove; and a unitary conductive body disposed at least partially in the first groove. The conductive seed layer covers at least a majority of a bottom surface of the first groove, and the unitary conductive body covers the conductive seed layer and at least a majority of side surfaces of the first groove. In a plane through the unitary conductive body that is parallel to and separate from the conductive seed layer, the unitary conductive body has a lower first line edge roughness at a first interface with the side surfaces and the conductive seed layer has a higher second line edge roughness at an edge of the conductive seed layer.
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公开(公告)号：US20240204414A1
公开(公告)日：2024-06-20
申请号：US18287356
申请日：2022-04-12
发明人： Ivan Lemesh , Sergei A. Manuilov , Michael S. Graff , Kevin W. Gotrik , John J. Sullivan , Raymond P. Johnston , Gregory M. Haugen
IPC分类号： H01Q15/00
CPC分类号： H01Q15/0013
摘要： Optically transparent reflectarray articles and methods of making and using the same are provided. The reflectarray article includes a frequency selective surface (FSS) layer and a ground plane layer disposed on opposite sides of a dielectric substrate. The FSS layer includes a pattern of wire-like resonating metallic elements configured to reflect incident mmWaves, and the ground plane layer includes a pattern of metal-based conductor mesh to provide conductivity and high visible light transmittance.
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3.发明公开公开(公告)号：US20230405915A1
公开(公告)日：2023-12-21
申请号：US18447807
申请日：2023-08-10
发明人： Jodi L. Connell , Raymond P. Johnston , John J. Sullivan , Karl J.L. Geisler , Vivian W. Jones , Gordon A. Kuhnley , Patrick G. Zimmerman , Bradley W. Eaton , Kurt J. Halverson , Brian W. Lueck , Alexander C. Eldredge , Hyacinth L. Lechuga
CPC分类号： B29C59/022 , B29L2031/756 , B29C51/02 , B08B17/065
摘要： Films and articles are described comprising a microstructured surface having an array of peak structures and adjacent valleys. For improved cleanability, the valleys preferably have a maximum width ranging from 10 microns to 250 microns and the peak structures have a side wall angle greater than 10 degrees. The peak structures may comprise two or more facets such as in the case of a linear array of prisms or an array of cube-corners elements. The facets form continuous or semi-continuous surfaces in the same direction. The valleys typically lack intersecting walls. Also described are methods of making and methods of use. The microstructured surface of the article can be prepared by various microreplication techniques such as coating, injection molding, embossing, laser etching, extrusion, casting and curing a polymerizable resin; and bonding microstructured film to a surface or article with an adhesive.
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公开(公告)号：US10896391B2
公开(公告)日：2021-01-19
申请号：US15151676
申请日：2016-05-11
发明人： Audrey A. Sherman , Robert R. Kieschke , Frank J. Sherman , Mario A. Perez , Raymond P. Johnston , Kandyce M. Bohannon
摘要： Crowd funding for innovation includes distributing a proposal with a description of a project idea, an amount of funds requested, and a time frame for raising the funds. Ownership of the project is transferred to an entity, which receives contributions from contributors and for each of the received contributions converts the contribution to a corresponding amount of virtual coin and adds the contribution to the funds. If the funding goal is complete within the time frame, the entity converts the coins to actual money and releases the money to the requestor. After completion of the project, the entity determines if the project is successful and can commercialize successful projects. For certain successful projects, the entity can also distribute funds to the contributors.
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公开(公告)号：US10740734B2
公开(公告)日：2020-08-11
申请号：US14713151
申请日：2015-05-15
发明人： Audrey A. Sherman , Robert R. Kieschke , Frank J. Sherman , Mario A. Perez , Raymond P. Johnston , Kandyce M. Bohannon
摘要： Crowd funding for innovation includes distributing a proposal with a description of a project idea, an amount of funds requested, and a time frame for raising the funds. Ownership of the project is transferred to an entity, which receives contributions from contributors and for each of the received contributions converts the contribution to a corresponding amount of virtual coin and adds the contribution to the funds. If the funding goal is complete within the time frame, the entity converts the coins to actual money and releases the money to the requestor. After completion of the project, the entity determines if the project is successful and can commercialize successful projects. For certain successful projects, the entity can also distribute the back funds to the contributors.
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公开(公告)号：US20180102549A1
公开(公告)日：2018-04-12
申请号：US15556328
申请日：2016-03-22
发明人： Onur S. Yordem , Brian T. Weber , Brett J. Sitter , Raymond P. Johnston , Bradley W. Eaton , Andrew T. Haug , Gregory M. Haugen , Brandon A. Bartling
IPC分类号： H01M4/86 , H01M4/04 , H01M8/1004
CPC分类号： H01M4/8605 , H01M4/0407 , H01M4/8673 , H01M8/1004 , H01M2004/021
摘要： The present disclosure relates to porous electrodes, membrane-electrode assemblies, electrode assemblies and electrochemical cells and liquid flow batteries produced therefrom. The disclosure further provides methods of making porous electrodes, membrane-electrode assemblies and electrode assemblies. The porous electrodes include a porous electrode material comprising a polymer and an electrically conductive carbon particulate; and a solid film substrate having a first major surface and a second major surface, wherein the solid film substrate includes a plurality of through holes extending from the first major surface to the second major surface. The porous electrode material is disposed on at least the first major surface and within the plurality of through holes of the solid film substrate. The plurality of through holes with the porous electrode material provide electrical communication between the first major surface and the opposed second major surface of the porous electrode.
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公开(公告)号：US20180048008A1
公开(公告)日：2018-02-15
申请号：US15557168
申请日：2016-03-22
发明人： Raymond P. Johnston , Onur S. Yordem , Brett J. Sitter , Bradley W. Eaton , Brian T. Weber , Gregory M. Haugen , Bharat R. Acharya , Brandon A. Bartling
IPC分类号： H01M8/1004 , H01M4/86 , H01M8/18
CPC分类号： H01M8/1004 , H01M4/0407 , H01M4/8605 , H01M4/8652 , H01M4/8657 , H01M4/8673 , H01M4/88 , H01M8/188 , H01M8/20 , H01M2004/021 , Y02E60/528
摘要： The present disclosure relates to porous electrodes, membrane-electrode assemblies, electrode assemblies and electrochemical cells and liquid flow batteries produced therefrom. The disclosure further provides methods of making electrodes, membrane-electrode assemblies and electrode assemblies. The porous electrodes include polymer, e.g. non-electrically conductive polymer particulate fiber, and an electrically conductive carbon particulate. The non-electrically conductive, polymer particulate fibers may be in the form of a first porous substrate, wherein the first porous substrate is at least one of a woven or nonwoven paper, felt, mat and cloth. Membrane-electrode assemblies and electrode assemblies may be produced from the porous electrodes of the present disclosure. Electrochemical cells and liquid flow batteries may be produced from the porous electrodes, membrane-electrode assemblies and electrode assemblies of the present disclosure.
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公开(公告)号：US09259885B2
公开(公告)日：2016-02-16
申请号：US14820796
申请日：2015-08-07
CPC分类号： D01D5/423 , B29C33/62 , B29C43/222 , B29C55/00 , B29C55/06 , B29C59/04 , B29C71/0081 , B29K2067/00 , B29L2031/731 , C08J5/18 , C08J2323/12 , C08J2367/02 , G02B5/30 , Y10T428/24355 , Y10T428/2457 , Y10T428/249953 , Y10T428/249986 , Y10T428/2973 , Y10T428/2978
摘要： Stretched articles, such as oriented polymeric films or fibers, having microstructure features on at least one surface thereof, and processes for making such articles, are disclosed. A method of making fibers comprises forming a polymeric film having a body having a first surface and a second surface and having a longitudinal dimension. The film also comprises a plurality of elongate microstructure features disposed on the first surface of the body in a direction substantially parallel to the longitudinal dimension of the body, wherein the elongate microstructure features are substantially parallel. The method further comprises stretching the polymeric film in a direction substantially parallel to the longitudinal dimension of the body, and fibrillating the stretched polymeric film along the longitudinal dimension of the body to provide one or more fibers, wherein each fiber has at least one microstructure feature thereon.
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公开(公告)号：US20130224844A1
公开(公告)日：2013-08-29
申请号：US13854625
申请日：2013-04-01
发明人： Audrey A. Sherman , Mark R. Richmond , Raymond P. Johnston , Mieczyslaw H. Mazurek , John C. Hulteen
IPC分类号： C12Q1/04
CPC分类号： C12Q1/04 , C08G69/42 , C08G77/455 , C08J7/047 , C08J2467/00 , Y10T29/494 , Y10T137/2224 , Y10T137/8593 , Y10T156/1039 , Y10T428/24612 , Y10T428/31
摘要： Devices including a polydiorganosiloxane polyamide containing material having a microstructured surface are disclosed herein. Such devices can optionally include a flex circuit attached to the microstructured surface and can be useful, for example, in fluid handling applications.
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公开(公告)号：US20230158557A1
公开(公告)日：2023-05-25
申请号：US17917704
申请日：2021-05-14
发明人： Jodi L. Connell , Raymond P. Johnston , Daniel J. Rogers , John J. Sullivan , Gordon A. Kuhnley , Brian W. Lueck , Alexander C. Eldredge , Kurt J. Halverson , Hyacinth L. Lechuga
CPC分类号： B08B17/065 , A61B7/02
摘要： Medical diagnostic devices or components thereof are described that comprise a microstructured surface that comprises peak structures and adjacent valleys wherein the valleys have a maximum width ranging from 1 to 1000 microns and the peak structures. In some embodiments (e.g.
for improved cleanability) the peak structures of the microstructured surface have a side wall angle of greater than 10 degrees. The peak structures may comprise two or more facets such as in the case of a linear array of prisms or an array of cube-comers elements. The microstructured surface of the medical diagnostic device typically comes in contact with multiple patients during normal use of the device, such as a stethoscope diaphragm. The microstructured surface exhibits better microorganism (e.g. bacteria) removal when cleaned and/or provides a reduction in microbial touch transfer. Also described are methods of making and methods of use.
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