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公开(公告)号：US11953264B2
公开(公告)日：2024-04-09
申请号：US18239211
申请日：2023-08-29
Applicant: CORNING INCORPORATED
Inventor： Michael Edward Badding , William Joseph Bouton , Jacqueline Leslie Brown , Timothy Joseph Curry , Roman E Hurny , Lanrik Wayne Kester , Thomas Dale Ketcham , John Albert Olenick , Kathleen Ritter Olenick , Jeremy Paananen , Thomas Silverblatt , Dell Joseph St Julien , Viswanathan Venkateswaran , Nathan Michael Zink
IPC: C04B35/64 , B28B11/24 , C04B35/115 , C04B35/443 , C04B35/486 , F26B3/00 , F26B13/10 , F27B13/10 , F27B9/28
CPC classification number: F26B3/00 , B28B11/243 , C04B35/115 , C04B35/443 , C04B35/486 , C04B35/64 , F26B13/10 , F27B13/10 , C04B2235/6025 , C04B2235/95 , C04B2235/9615 , C04B2235/963 , C04B2235/9653 , F27B9/28
Abstract: A method of manufacturing ceramic tape includes a step of directing a tape of partially-sintered ceramic into a furnace. The tape is partially-sintered such that grains of the ceramic are fused to one another yet the tape still includes at least 10% porosity by volume, where the porosity refers to volume of the tape unoccupied by the ceramic. The method further includes steps of conveying the tape through the furnace and further sintering the tape as the tape is conveyed through the furnace. The porosity of the tape decreases during the further sintering step.
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公开(公告)号：US11919196B2
公开(公告)日：2024-03-05
申请号：US18225767
申请日：2023-07-25
Applicant: CORNING INCORPORATED
Inventor： Michael Edward Badding , William Joseph Bouton , Lanrik Wayne Kester , Thomas Dale Ketcham , Andrew Peter Kittleson , Dale Charles Marshall , Gary Edward Merz , Eric Lee Miller , Emmanuel Chima Okpara , Conor James Walsh
IPC: F27B9/14 , B28B11/24 , B32B27/32 , C04B35/10 , C04B35/115 , C04B35/486 , C04B35/638 , C04B35/64
CPC classification number: B28B11/243 , B32B27/32 , C04B35/115 , C04B35/486 , C04B35/638 , C04B35/64 , C04B2235/3225 , C04B2235/6025 , C04B2235/612 , C04B2235/65 , C04B2235/656 , C04B2235/9615
Abstract: A manufacturing system includes a tape advancing through the manufacturing system and a station of the manufacturing system. The tape includes a first portion having grains of an inorganic material bound by an organic binder. The station of the manufacturing system receives the first portion of the tape and prepares the tape for sintering by chemically changing the organic binder and/or removing the organic binder from the first portion of the tape, leaving the grains of the inorganic material, to form a second portion of the tape and, at least in part, prepare the tape for sintering.
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公开(公告)号：US11795116B2
公开(公告)日：2023-10-24
申请号：US17080906
申请日：2020-10-27
Applicant: CORNING INCORPORATED
Inventor： Michael Edward Badding , Francis Martin Behan , Seo-Yeong Cho , Benedict Yorke Johnson , Thomas Dale Ketcham , Robert George Manley , Seongho Seok , Nikolay Zhelev Zhelev , Cheng-Gang Zhuang
CPC classification number: C04B41/009 , B05D3/007 , C04B41/488 , C04B41/4823 , C04B41/4846 , C04B41/83 , C04B41/89
Abstract: Ceramic assembly can comprise a ceramic article comprising a thickness defined between a first major surface and a second major surface. The thickness can be about 100 micrometers or less. The ceramic assembly can comprise a polymer coating deposited over at least an outer peripheral portion of the first major surface of the ceramic article. The polymer coating can comprise a thickness of about 30 micrometers or less. An edge strength of the ceramic assembly can be greater than an edge strength of the ceramic article by about 50 MegaPascals or more. Methods of forming a ceramic assembly can comprise depositing a polymer coating on an outer peripheral portion of a first major surface of a ceramic article. Methods can further comprise curing the polymer coating.
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公开(公告)号：US11745385B2
公开(公告)日：2023-09-05
申请号：US18095183
申请日：2023-01-10
Applicant: CORNING INCORPORATED
Inventor： Michael Edward Badding , William Joseph Bouton , Lanrik Wayne Kester , Thomas Dale Ketcham , Andrew Peter Kittleson , Dale Charles Marshall , Gary Edward Merz , Eric Lee Miller , Emmanuel Chima Okpara , Conor James Walsh
IPC: F27B9/14 , C04B35/10 , B28B11/24 , B32B27/32 , C04B35/115 , C04B35/486 , C04B35/638 , C04B35/64
CPC classification number: B28B11/243 , B32B27/32 , C04B35/115 , C04B35/486 , C04B35/638 , C04B35/64 , C04B2235/3225 , C04B2235/6025 , C04B2235/612 , C04B2235/65 , C04B2235/656 , C04B2235/9615
Abstract: A manufacturing system includes a tape advancing through the manufacturing system and a station of the manufacturing system. The tape includes a first portion having grains of an inorganic material bound by an organic binder. The station of the manufacturing system receives the first portion of the tape and prepares the tape for sintering by chemically changing the organic binder and/or removing the organic binder from the first portion of the tape, leaving the grains of the inorganic material, to form a second portion of the tape and, at least in part, prepare the tape for sintering.
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公开(公告)号：US20230204285A1
公开(公告)日：2023-06-29
申请号：US18115852
申请日：2023-03-01
Applicant: CORNING INCORPORATED
Inventor： Michael Edward Badding , William Joseph Bouton , Jacqueline Leslie Brown , Timothy Joseph Curry , Roman E Hurny , Lanrik Wayne Kester , Thomas Dale Ketcham , John Albert Olenick , Kathleen Ritter Olenick , Jeremy Paananen , Thomas Silverblatt , Dell Joseph St Julien , Viswanathan Venkateswaran , Nathan Michael Zink
IPC: F26B3/00 , C04B35/115 , C04B35/443 , C04B35/486 , C04B35/64 , F27B13/10 , F26B13/10 , B28B11/24
CPC classification number: F26B3/00 , C04B35/115 , C04B35/443 , C04B35/486 , C04B35/64 , F27B13/10 , F26B13/10 , B28B11/243 , C04B2235/6025 , C04B2235/9615 , C04B2235/963 , C04B2235/9653 , F27B9/28
Abstract: A method of manufacturing ceramic tape includes a step of directing a tape of partially-sintered ceramic into a furnace. The tape is partially-sintered such that grains of the ceramic are fused to one another yet the tape still includes at least 10% porosity by volume, where the porosity refers to volume of the tape unoccupied by the ceramic. The method further includes steps of conveying the tape through the furnace and further sintering the tape as the tape is conveyed through the furnace. The porosity of the tape decreases during the further sintering step.
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Patent Agency Ranking
公开(公告)号：US20230166976A1
公开(公告)日：2023-06-01
申请号：US18104377
申请日：2023-02-01
Applicant: CORNING INCORPORATED
Inventor： Thomas Dale Ketcham , Xinghua Li , Yan Wang
IPC: C01F7/021
CPC classification number: C01F7/021 , C01P2004/10 , C01P2004/61
Abstract: Systems, devices, and techniques for manufacturing a crystalline material (e.g., large crystal material) through the solid state conversion of a polycrystalline material are described. A device may be configured to concurrently heat a volume of ribbon, such as an alumina ribbon, using multiple heat sources. For example, a first heat source may heat a first volume of the ribbon and a second heat source may concurrently heat a second volume, for example, within the first volume, where the ribbon may comprise polycrystalline material. The concurrent heating may drive grain growth in the polycrystalline material in at least the second volume, which may convert the polycrystalline material to crystalline material having one or more grains that are larger than one or more grains of the polycrystalline material. The processed ribbon may include a large crystal material or a single crystal material.
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公开(公告)号：US11577427B2
公开(公告)日：2023-02-14
申请号：US17738072
申请日：2022-05-06
Applicant: CORNING INCORPORATED
Inventor： Michael Edward Badding , William Joseph Bouton , Lanrik Wayne Kester , Thomas Dale Ketcham , Andrew Peter Kittleson , Dale Charles Marshall , Gary Edward Merz , Eric Lee Miller , Emmanuel Chima Okpara , Conor James Walsh
IPC: C04B35/10 , F27B9/14 , B28B11/24 , C04B35/115 , C04B35/638 , C04B35/486 , C04B35/64 , B32B27/32
Abstract: A manufacturing system includes a tape advancing through the manufacturing system and a station of the manufacturing system. The tape includes a first portion having grains of an inorganic material bound by an organic binder. The station of the manufacturing system receives the first portion of the tape and prepares the tape for sintering by chemically changing the organic binder and/or removing the organic binder from the first portion of the tape, leaving the grains of the inorganic material, to form a second portion of the tape and, at least in part, prepare the tape for sintering.
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公开(公告)号：US20220297344A1
公开(公告)日：2022-09-22
申请号：US17738072
申请日：2022-05-06
Applicant: CORNING INCORPORATED
Inventor： Michael Edward Badding , William Joseph Bouton , Lanrik Wayne Kester , Thomas Dale Ketcham , Andrew Peter Kittleson , Dale Charles Marshall , Gary Edward Merz , Eric Lee Miller , Emmanuel Chima Okpara , Conor James Walsh
IPC: B28B11/24 , C04B35/115 , C04B35/638 , C04B35/486 , C04B35/64 , B32B27/32
Abstract: A manufacturing system includes a tape advancing through the manufacturing system and a station of the manufacturing system. The tape includes a first portion having grains of an inorganic material bound by an organic binder. The station of the manufacturing system receives the first portion of the tape and prepares the tape for sintering by chemically changing the organic binder and/or removing the organic binder from the first portion of the tape, leaving the grains of the inorganic material, to form a second portion of the tape and, at least in part, prepare the tape for sintering.
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公开(公告)号：US11361822B2
公开(公告)日：2022-06-14
申请号：US16745830
申请日：2020-01-17
Applicant: CORNING INCORPORATED
Inventor： Jason Allen Brown , Stuart Gray , Thomas Dale Ketcham , Daniel Aloysius Nolan , Wageesha Senaratne , Jun Yang , Haitao Zhang
Abstract: A method of manufacturing a doped polycrystalline ceramic optical device includes mixing a plurality of transition metal complexes and a plurality of rare-earth metal complexes to form a metal salt solution, heating the metal salt solution to form a heated metal salt solution, mixing the heated metal salt solution and an organic precursor to induce a chemical reaction between the heated metal salt solution and the organic precursor to produce a plurality of rare-earth doped crystalline nanoparticles, and sintering the plurality of rare-earth doped nanoparticles to form a doped polycrystalline ceramic optical device having a rare-earth element dopant that is uniformly distributed within a crystal lattice of the doped polycrystalline ceramic optical device.
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公开(公告)号：US20210402646A1
公开(公告)日：2021-12-30
申请号：US17468752
申请日：2021-09-08
Applicant: CORNING INCORPORATED
Inventor： Michael Edward Badding , William Joseph Bouton , Jacqueline Leslie Brown , Timothy Joseph Curry , Roman E. Hurny , Lanrik Wayne Kester , Thomas Dale Ketcham , John Albert Olenick , Kathleen Ritter Olenick , Jeremy Paananen , Thomas Silverblatt , Dell Joseph St Julien , Viswanathan Venkateswaran , Nathan Michael Zink
IPC: B28B11/24 , C04B35/443 , C04B35/115 , C04B35/486 , C04B35/64
Abstract: A method of manufacturing ceramic tape includes a step of directing a tape of partially-sintered ceramic into a furnace. The tape is partially-sintered such that grains of the ceramic are fused to one another yet the tape still includes at least 10% porosity by volume, where the porosity refers to volume of the tape unoccupied by the ceramic. The method further includes steps of conveying the tape through the furnace and further sintering the tape as the tape is conveyed through the furnace. The porosity of the tape decreases during the further sintering step.
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