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公开(公告)号：US10411320B2
公开(公告)日：2019-09-10
申请号：US15565536
申请日：2016-04-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christian Weinmann , Jaewon Kim , Justin M. Johnson , Dipankar Ghosh , Craig W. Lindsay
Abstract: At least some aspects of the present disclosure feature a communication device for propagating an electromagnetic wave around a blocking structure. The communication device includes a passive coupling device to capture the electromagnetic wave, and a waveguide electromagnetically coupled to the coupling device. The waveguide is disposed around the blocking structure. The waveguide has a resonance frequency matched with the coupling device. The waveguide is configured to propagate the electromagnetic wave captured by the coupling device.
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公开(公告)号：US20180123253A1
公开(公告)日：2018-05-03
申请号：US15565536
申请日：2016-04-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christian Weinmann , Jaewon Kim , Justin M. Johnson , Dipankar Ghosh , Craig W. Lindsay
CPC classification number: H01P1/2084 , H01P3/122 , H01P3/16 , H01P7/10 , H01Q3/46 , H01Q15/0086 , H01Q19/30 , H04B7/155
Abstract: At least some aspects of the present disclosure feature a communication device for propagating an electromagnetic wave around a blocking structure. The communication device includes a passive coupling device to capture the electromagnetic wave, and a waveguide electromagnetically coupled to the coupling device. The waveguide is disposed around the blocking structure. The waveguide has a resonance frequency matched with the coupling device. The waveguide is configured to propagate the electromagnetic wave captured by the coupling device.
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公开(公告)号：US20150266774A1
公开(公告)日：2015-09-24
申请号：US14426183
申请日：2013-09-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kenton D. Budd , Robert P. Brown , Rebecca L. Everman , Craig W. Lindsay , Jean A. Tangeman
CPC classification number: C03C11/00 , C03B19/06 , C03C12/00 , C04B20/1074 , C04B38/0038 , C04B2111/00586 , E04D1/28 , Y10T428/2982 , C04B14/22 , C04B38/0074
Abstract: A granule and building material including a granule having an inner zone and an outer zone that at least partially surrounds the inner zone and that comprises greater than 10% of the total volume of the granule is provided.
Abstract translation: 提供了颗粒和建筑材料，其包括具有至少部分地围绕内部区域并且包括大于颗粒总体积的10％的内部区域和外部区域的颗粒。
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公开(公告)号：US20210194104A1
公开(公告)日：2021-06-24
申请号：US16756189
申请日：2018-10-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jaewon Kim , Dipankar Ghosh , Craig W. Lindsay , Matthew S. Stay
IPC: H01P3/16
Abstract: A waveguide and a communication system including the waveguide are described. The waveguide is configured to propagate an electromagnetic wave having an operating frequency along the waveguide. The waveguide includes a substrate having a first dielectric constant, and an array of spaced apart unit cells at least partially embedded in the substrate and arranged along the waveguide. Each of a plurality of the unit cells in the array of spaced apart unit cells has a first transmission parameter S121 having a lowest resonant frequency Γ1 and includes a dielectric body and one or more electrically conductive layers disposed on and partially covering the dielectric body. The dielectric body has a second dielectric constant greater than the first dielectric constant at the operating frequency and has a second transmission parameter S221 having a lowest resonant frequency Γ2 greater than Γ1.
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公开(公告)号：US10964441B2
公开(公告)日：2021-03-30
申请号：US16472148
申请日：2017-12-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Craig W. Lindsay , Kenton D. Budd , Dipankar Ghosh , Noah O. Shanti
Abstract: Conductive particles, articles including such particles, and methods of making such conductive particles, are provided; wherein the conductive particles include: a core particle including at least one of a glass, a glass-ceramic, or a metal; surface particles adhered to the core particle; and a metal coating disposed on at least a portion of the core and surface particles; wherein the core particle is larger than the surface particles.
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Patent Agency Ranking
6.发明申请High Solar-Reflectivity Roofing Granules Utilizing Low Absorption Components 审中-公开使用低吸收组分的高太阳能反射性屋面颗粒公开(公告)号：US20150113901A1
公开(公告)日：2015-04-30
申请号：US14396197
申请日：2013-04-08
Applicant: Feng BAI , Kenton D. BUDD , Rebecca L. EVERMAN , Craig W. LINDSAY , 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Feng Bai , Kenton D. Budd , Rebecca L. Everman , Craig W. Lindsay
CPC classification number: E04D1/00 , C09D1/00 , C09D1/06 , C09D5/004 , E04D7/005 , E04D2001/005 , G02B1/00 , G02B1/02 , Y02A30/255 , Y02B80/34
Abstract: An uncolored roofing granule including a low solar absorption base and a low solar absorption and solar opaque coating presented on the base, the coating including a binder, a pigment, wherein the binder includes a curable component and a non-clay, thermally reactive curing agent.
Abstract translation: 一种未着色的屋顶颗粒，其包括低的太阳能吸收基底和在基底上呈现的低太阳能吸收和太阳不透明涂层，所述涂层包括粘合剂，颜料，其中所述粘合剂包括可固化组分和非粘土热反应性固化剂 。
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公开(公告)号：US20250155616A1
公开(公告)日：2025-05-15
申请号：US18836944
申请日：2023-02-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Craig W. Lindsay , Anatoly Z. Rosenflanz , Billy J. Frederick, JR. , Jacqueline C. Rolf , Joseph D. Engebretson , Luke E. Heinzen
IPC: G02B5/128 , C03C3/062 , C03C12/02 , C04B35/119 , C04B35/488 , E01F9/524
Abstract: Microspheres and retroreflective articles are described. In one embodiment, the microspheres comprise at least 40 wt. % alumina, at least 35 wt. % zirconia, and silica. In another embodiment, the microspheres comprise at least 80, 85, or 90 wt. % of a combination of alumina, zirconia, and silica and the microspheres have a density of at least 3.
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公开(公告)号：US20240368365A1
公开(公告)日：2024-11-07
申请号：US18687345
申请日：2022-09-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Pierre Reinhard Bieber , Roman Konietzny , Tom Gaide , Michael Kempf , Craig W. Lindsay , Thomas Apeldorn , Simon Plugge , Jeffrey P. Kalish , Margaret M. Vogel-Martin , Kazuhiko Mizuno , Bernd Dippel
IPC: C08J9/00 , C08G77/12 , C08J9/34 , C08K3/22 , C08K7/14 , C08K9/04 , C08K13/06 , H01M10/653 , H01M50/293 , H01M50/383
Abstract: A thermal insulation/protection barrier that provides thermal insulation and protection to battery cells of a battery assembly. The barrier includes a cured silicone rubber foam layer comprising a plurality of firming particles disposed within the silicone rubber foam layer in an amount sufficient to impart additional firmness to the silicone rubber foam layer so that it takes a greater compressive force to compress the foam layer to a desired compression value, compared to the same silicone rubber foam layer without the firming particles.
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9.发明公开公开(公告)号：US20240239991A1
公开(公告)日：2024-07-18
申请号：US18014783
申请日：2021-07-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jacob P. Podkaminer , Matthew H. Frey , Victor Ho , Matthew T. Johnson , Jeremy K. Larsen , Craig W. Lindsay , Kyle C. Picha , Mario A. Perez
CPC classification number: C08K7/00 , C09K5/14 , C08K2201/001 , C08L33/02
Abstract: A shaped thermal filler particle has an elongate shape defined by a substantially planar first smooth surface and a second smooth surface that contacts the substantially planar first smooth surface along a planar closed path. The planar closed path has a length to width ratio of at least 1.5. The shaped thermal filler particle has a maximum linear dimension normal to the planar first smooth surface that is less than or equal to one half of the length of the closed path. A thermally conductive composition comprises from 1 to 95 percent by volume of the shaped thermal filler particles dispersed in a binder. An assembly comprises a heat source, a heat sink, and the thermally conductive composition at least partially sandwiched between the heat source and the heat sink.
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公开(公告)号：US20210087116A1
公开(公告)日：2021-03-25
申请号：US16633926
申请日：2018-07-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Craig W. Lindsay , Susannah C. Clear , Kenton D. Budd , Mahmut Aksit , Thomas P. Hedblom
IPC: C04B35/48 , C04B35/624 , C04B35/64 , E01F9/524
Abstract: Plurality of nanocrystalline percent by volume crystalline ceramic oxide beads, wherein the nanocrystalline ceramic oxide beads have an average crystallite size up to 250 nm, wherein each bead collectively comprises, on a theoretical oxides basis, at least one of Al2O3, SiO2, TiO2, or ZrO2 at least 40 weight percent, and at least 1 weight percent of at least one of a transition metal oxide or at least one Bi2O3 or CeO2, based on the total weight of the nanocrystalline ceramic oxide beads, and are visibly dark and infrared transmissive. The beads are useful, for example, in pavement markings.
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