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公开(公告)号：US20200283931A1
公开(公告)日：2020-09-10
申请号：US16880793
申请日：2020-05-21
Inventor： Ayman Abouraddy , Joshua Kaufman , Morgan Monroe , Felix Tan
Abstract: A color-changing product includes a fabric and a color-changing fiber embroidered into a portion of the fabric. The color-changing fiber includes an electrically conductive core and a coating disposed around the electrically conductive core. The coating includes a thermochromic pigment.
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公开(公告)号：US11976389B2
公开(公告)日：2024-05-07
申请号：US17901183
申请日：2022-09-01
Inventor： Ayman Abouraddy , Joshua Kaufman , Morgan Monroe , Felix Tan
IPC: D03D1/00
CPC classification number: D03D1/0088 , D10B2331/04
Abstract: A color-changing product includes a fabric and a connection bus disposed along at least a portion of the fabric. The fabric includes a plurality of color-changing fibers. Each of the plurality of color-changing fibers has an electrically conductive core and a coating disposed around and along the electrically conductive core. The coating includes a color-changing pigment. The connection bus has a multi-layer structure including a metallic foil layer and a film layer. The metallic foil layer forms a weld between at least a subset of the plurality of color-changing fibers so that current can flow through the connection bus and into the electrically conductive core of at least the subset of the plurality of color-changing fibers. The film layer at least partially isolates the weld from a surrounding environment.
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公开(公告)号：US20190112733A1
公开(公告)日：2019-04-18
申请号：US16163307
申请日：2018-10-17
Inventor： Ayman Abouraddy , Joshua Kaufman , Felix Tan , Morgan Monroe
Abstract: A color-changing monofilament includes an electrically conductive core and a coating disposed around and along the electrically conductive core. The coating includes a layer of polymeric material having a color-changing pigment.
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公开(公告)号：US20240263362A1
公开(公告)日：2024-08-08
申请号：US18624556
申请日：2024-04-02
Inventor： Ayman Abouraddy , Joshua Kaufman , Morgan Monroe , Felix Tan
IPC: D03D1/00
CPC classification number: D03D1/0088 , D10B2331/04
Abstract: A method for manufacturing a color-changing product using an electrical connectorization system including an ultrasonic welder includes providing a fabric to the electrical connectorization system where the fabric includes a plurality of color-changing fibers, providing a connection bus to the electrical connectorization system, and operating the electrical connectorization system to move the fabric and the connection bus into engagement with the ultrasonic welder to generate one or more welds between the connection bus and at least a subset of the plurality of color-changing fibers as the fabric and the connection bus pass the ultrasonic welder.
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公开(公告)号：US12037710B2
公开(公告)日：2024-07-16
申请号：US16846834
申请日：2020-04-13
Inventor： Ayman Abouraddy , Joshua Kaufman , Felix Tan , Morgan Monroe
IPC: D01D11/06 , C09K9/02 , D01D5/32 , D01F1/04 , D01F8/04 , G02F1/01 , A41D1/00 , A41D1/22 , A43B3/34
CPC classification number: D01D11/06 , C09K9/02 , D01D5/32 , D01F1/04 , D01F8/04 , G02F1/0147 , A41D1/002 , A41D1/22 , A43B3/34
Abstract: A method of manufacturing a color-changing fiber includes loading a polymeric material and a thermochromic pigment material into a fiber fabrication machine that comprises an extruder and a spinneret, operating the extruder to provide a molten mixture of the polymeric material and the thermochromic pigment material, providing a volume of the molten mixture to the spinneret, and operating the spinneret to coat an electrically conductive core with the molten mixture to form a coating layer around the electrically conductive core to produce the color-changing fiber. The polymeric material and the thermochromic pigment material are provided as (a) a first raw material comprising the polymeric material and a second raw material comprising the thermochromic pigment material or (b) a thermochromic pigment and polymer mixture.
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Patent Agency Ranking
公开(公告)号：US20220411973A1
公开(公告)日：2022-12-29
申请号：US17901183
申请日：2022-09-01
Inventor： Ayman Abouraddy , Joshua Kaufman , Morgan Monroe , Felix Tan
IPC: D03D1/00
Abstract: A color-changing product includes a fabric and a connection bus disposed along at least a portion of the fabric. The fabric includes a plurality of color-changing fibers. Each of the plurality of color-changing fibers has an electrically conductive core and a coating disposed around and along the electrically conductive core. The coating includes a color-changing pigment. The connection bus has a multi-layer structure including a metallic foil layer and a film layer. The metallic foil layer forms a weld between at least a subset of the plurality of color-changing fibers so that current can flow through the connection bus and into the electrically conductive core of at least the subset of the plurality of color-changing fibers. The film layer at least partially isolates the weld from a surrounding environment.
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7.发明申请STRUCTURED GRANULAR COMPOSITE MATERIALS, METHODS OF FABRICATION THEREOF AND APPLICATIONS THEREOF 审中-公开结构化颗粒复合材料，其制备方法及其应用公开(公告)号：US20160139305A1
公开(公告)日：2016-05-19
申请号：US14942042
申请日：2015-11-16
Inventor： Ayman Abouraddy , Aristide Dogariu , Joshua Kaufman , Roxana R. Naraghi , Sergey Sukhov , Felix Tan
CPC classification number: G02B5/0242 , D01D5/12 , D01F1/10 , D01F6/00 , D01F8/04 , D10B2401/20
Abstract: A structured granular optical component for use within an optical apparatus includes a primary optically active component comprising a first optical material and a secondary optically active component contained within the first optically active component and comprising a second optical material different than the first optical material. The first optical material and the second optical material are selected to influence scattering. When incorporated into a macroscopic optical apparatus the structured granular optical component provides enhanced performance.
Abstract translation: 在光学装置内使用的结构化粒状光学部件包括主要光学活性部件，其包括第一光学材料和第二光学活性部件，该第二光学活性部件包含在第一光学活性部件内并且包括与第一光学材料不同的第二光学材料。 选择第一光学材料和第二光学材料以影响散射。 当结合到宏观光学装置中时，结构化粒状光学元件提供增强的性能。
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公开(公告)号：US11708649B2
公开(公告)日：2023-07-25
申请号：US16880802
申请日：2020-05-21
Inventor： Ayman Abouraddy , Joshua Kaufman , Felix Tan , Morgan Monroe
CPC classification number: D03D1/0088 , A41D1/005 , A41D31/04 , D03D15/47 , D06B19/0005 , A41D1/04 , D10B2401/16 , D10B2401/18 , D10B2501/04
Abstract: A color-changing product includes a fabric. The fabric includes a first layer and a second layer. The first layer is arranged using at least one fiber. The at least one fiber includes (a) an electrically conductive core and (b) a coating disposed around and along the electrically conductive core. The second layer is printed onto the first layer. The second layer includes a foreground thermochromic pigment that is selectively activatable by providing an electrical current to the electrically conductive core of the at least one fiber to change at least one of a foreground color or a pattern of the second layer.
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公开(公告)号：US11479886B2
公开(公告)日：2022-10-25
申请号：US16880805
申请日：2020-05-21
Inventor： Ayman Abouraddy , Joshua Kaufman , Morgan Monroe , Felix Tan
IPC: D03D1/00
Abstract: A color-changing product includes a fabric. At least a portion of the fabric includes or is arranged using at least one of (i) a color-changing fiber or (ii) a color-changing yarn including the color-changing fiber. The color-changing fiber includes an electrically conductive core having a first tensile strength, a reinforcement core having a second tensile strength that is greater than the first tensile strength, and a coating disposed around and along the electrically conductive core and the reinforcement core. The coating includes a polymeric material having a color-changing pigment.
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公开(公告)号：US20210363670A1
公开(公告)日：2021-11-25
申请号：US16880805
申请日：2020-05-21
Inventor： Ayman Abouraddy , Joshua Kaufman , Morgan Monroe , Felix Tan
IPC: D03D1/00
Abstract: A color-changing product includes a fabric. At least a portion of the fabric includes or is arranged using at least one of (i) a color-changing fiber or (ii) a color-changing yarn including the color-changing fiber. The color-changing fiber includes an electrically conductive core having a first tensile strength, a reinforcement core having a second tensile strength that is greater than the first tensile strength, and a coating disposed around and along the electrically conductive core and the reinforcement core. The coating includes a polymeric material having a color-changing pigment.
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