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公开(公告)号：US11111172B2
公开(公告)日：2021-09-07
申请号：US15824241
申请日：2017-11-28
Applicant: Corning Incorporated
Inventor： Steven Bruce Dawes , Lisa Ann Hogue , Kenneth Edward Hrdina , Srinivas Vemury
IPC: C03C3/06 , C03B37/018 , C03B19/06 , C03B37/012
Abstract: A method for forming an optical quality glass is provided. The method includes contacting silica soot particles with a basic additive, forming a silica soot compact, and removing the basic additive from the silica soot compact. A method of forming a cladding portion of an optical fiber preform is also provided.
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公开(公告)号：US20200148579A1
公开(公告)日：2020-05-14
申请号：US16740903
申请日：2020-01-13
Applicant: CORNING INCORPORATED
Inventor： Laura Beth Cook , Curtis Robert Fekety , Yunfeng Gu , Dale Robert Powers , Christopher Scott Thomas , Srinivas Vemury , Fei Xia , Chunfeng Zhou
IPC: C03B37/018 , C03B37/012 , C03C3/06 , C03C13/04 , C03B37/014 , C03B19/14
Abstract: A method of producing bi-modal particles includes the steps of igniting a first precursor gas using a primary burner thereby producing a first plurality of particles of a first size, fluidly transporting the first plurality of particles down a particle tube, igniting a second precursor gas using a secondary burner thereby producing a second plurality of particles of a second size, flowing the second plurality of particles into the first plurality of particles, and capturing the first and second plurality of particles.
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3.发明申请公开(公告)号：US20180148366A1
公开(公告)日：2018-05-31
申请号：US15824241
申请日：2017-11-28
Applicant: Corning Incorporated
Inventor： Steven Bruce Dawes , Lisa Ann Hogue , Kenneth Edward Hrdina , Srinivas Vemury
IPC: C03C3/06 , C03B37/018
CPC classification number: C03C3/06 , C03B19/066 , C03B37/01282 , C03B37/018 , Y02P40/57
Abstract: A method for forming an optical quality glass is provided. The method includes contacting silica soot particles with a basic additive, forming a silica soot compact, and removing the basic additive from the silica soot compact. A method of forming a cladding portion of an optical fiber preform is also provided.
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Patent Agency Ranking
公开(公告)号：US20170267569A1
公开(公告)日：2017-09-21
申请号：US15455776
申请日：2017-03-10
Applicant: Corning Incorporated
Inventor： Laura Beth Cook , Curtis Robert Fekety , Yunfeng Gu , Dale Robert Powers , Christopher Scott Thomas , Srinivas Vemury , Fei Xia , Chunfeng Zhou
IPC: C03B37/018 , C03B37/012
Abstract: A method of producing bi-modal particles includes the steps of igniting a first precursor gas using a primary burner thereby producing a first plurality of particles of a first size, fluidly transporting the first plurality of particles down a particle tube, igniting a second precursor gas using a secondary burner thereby producing a second plurality of particles of a second size, flowing the second plurality of particles into the first plurality of particles, and capturing the first and second plurality of particles.
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公开(公告)号：US11724954B2
公开(公告)日：2023-08-15
申请号：US17391121
申请日：2021-08-02
Applicant: Corning Incorporated
Inventor： Steven Bruce Dawes , Lisa Ann Hogue , Kenneth Edward Hrdina , Srinivas Vemury
IPC: C03C3/06 , C03B19/06 , C03B37/012 , C03B37/018
CPC classification number: C03C3/06 , C03B19/066 , C03B37/018 , C03B37/01282 , Y02P40/57
Abstract: A method for forming an optical quality glass is provided. The method includes contacting silica soot particles with a basic additive, forming a silica soot compact, and removing the basic additive from the silica soot compact. A method of forming a cladding portion of an optical fiber preform is also provided.
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公开(公告)号：US11667558B2
公开(公告)日：2023-06-06
申请号：US16740903
申请日：2020-01-13
Applicant: CORNING INCORPORATED
Inventor： Laura Beth Cook , Curtis Robert Fekety , Yunfeng Gu , Dale Robert Powers , Christopher Scott Thomas , Srinivas Vemury , Fei Xia , Chunfeng Zhou
IPC: C03B19/14 , C03B37/018 , C03B37/014 , C03C13/04 , C03C3/06 , C03B37/012
CPC classification number: C03B37/01815 , C03B19/1407 , C03B19/1423 , C03B37/0142 , C03B37/01282 , C03B37/01406 , C03C3/06 , C03C13/045 , C03B2201/12 , C03B2201/20 , C03B2201/28 , C03B2201/30 , C03B2207/20 , C03B2207/36 , C03B2207/50 , C03C2203/40
Abstract: A method of producing bi-modal particles includes the steps of igniting a first precursor gas using a primary burner thereby producing a first plurality of particles of a first size, fluidly transporting the first plurality of particles down a particle tube, igniting a second precursor gas using a secondary burner thereby producing a second plurality of particles of a second size, flowing the second plurality of particles into the first plurality of particles, and capturing the first and second plurality of particles.
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公开(公告)号：US20210355020A1
公开(公告)日：2021-11-18
申请号：US17391121
申请日：2021-08-02
Applicant: Corning Incorporated
Inventor： Steven Bruce Dawes , Lisa Ann Hogue , Kenneth Edward Hrdina , Srinivas Vemury
IPC: C03C3/06 , C03B19/06 , C03B37/012 , C03B37/018
Abstract: A method for forming an optical quality glass is provided. The method includes contacting silica soot particles with a basic additive, forming a silica soot compact, and removing the basic additive from the silica soot compact. A method of forming a cladding portion of an optical fiber preform is also provided.
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公开(公告)号：US10562804B2
公开(公告)日：2020-02-18
申请号：US15455776
申请日：2017-03-10
Applicant: Corning Incorporated
Inventor： Laura Beth Cook , Curtis Robert Fekety , Yunfeng Gu , Dale Robert Powers , Christopher Scott Thomas , Srinivas Vemury , Fei Xia , Chunfeng Zhou
IPC: C03B37/018 , C03B37/012
Abstract: A method of producing bi-modal particles includes the steps of igniting a first precursor gas using a primary burner thereby producing a first plurality of particles of a first size, fluidly transporting the first plurality of particles down a particle tube, igniting a second precursor gas using a secondary burner thereby producing a second plurality of particles of a second size, flowing the second plurality of particles into the first plurality of particles, and capturing the first and second plurality of particles.
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