Patents by Inventor Bruce Warren Reding

Bruce Warren Reding has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8573008
    Abstract: An optical fiber production system and method are provided for producing optical fiber. An optical fiber is drawn from a preform in a furnace and passes through a treatment device under a reduced pressure in the range of 0.01 to 0.80 atm. The treatment device cools the bare optical fiber as it cools to a temperature in the range of at least 1,600° C. to 1,300° C. A non-contact fiber centering device is located near an exit of the treatment device to provide centering of the optical fiber as it exits the treatment device.
    Type: Grant
    Filed: April 21, 2011
    Date of Patent: November 5, 2013
    Assignee: Corning Incorporated
    Inventors: James Henry Faler, Andrey V Filippov, Robert C Moore, Bruce Warren Reding
  • Publication number: 20130255397
    Abstract: A method and device for continuously testing the tensile strength of an optical fiber, wherein the incoming optical fiber is wrapped at least partially around a payout capstan, to an intermediate payout pulley, at least partially around the intermediate payout pulley, and back to the payout capstan. The optical fiber is then wound from the payout capstan to a tensile testing measurement component, and then to an uptake capstan. The optical fiber is wrapped at least partially around the uptake capstan, to an intermediate uptake pulley, at least partially around the intermediate uptake pulley, and back to the uptake capstan. The payout capstan and uptake capstan are operated at a desired rotational speed to continuously advance the optical fiber for tensile strength testing.
    Type: Application
    Filed: March 29, 2012
    Publication date: October 3, 2013
    Inventors: David Andrew Bednarczyk, Kirk Patton Bumgarner, Aditya Kaimal, Bruce Warren Reding
  • Patent number: 8541064
    Abstract: A method for producing a coated optical fiber may include drawing an optical fiber from a draw furnace along a first vertical pathway. The optical fiber may then be routed through at least one fluid bearing thereby redirecting the optical fiber along a second vertical pathway. Thereafter, a thermoplastic coating may be applied to the optical fiber with a thermoplastic coating system. The optical fiber may then be wound onto a fiber storage spool with a fiber take-up system. The fiber take-up system may be space apart from the thermoplastic coating system such that the thermoplastic coating may be cooled before the optical fiber is wound onto the fiber storage spool.
    Type: Grant
    Filed: May 20, 2009
    Date of Patent: September 24, 2013
    Assignee: Corning Incorporated
    Inventors: James Henry Faler, Bruce Warren Reding, Bradley Kent Shepard, David Andrew Tucker
  • Patent number: 8528368
    Abstract: Methods for producing a coated optical fiber may include drawing an optical fiber from a draw furnace along a first pathway and redirecting the optical fiber along a second, different pathway which is non-parallel with the first pathway. The optical fiber may be coated as it travels along the second pathway.
    Type: Grant
    Filed: November 10, 2008
    Date of Patent: September 10, 2013
    Assignee: Corning Incorporated
    Inventors: James Henry Faler, Andrey V. Filippov, Bruce Warren Reding, Bradley Kent Shepard, David Andrew Tucker
  • Patent number: 8528367
    Abstract: In one embodiment, an optical fiber cooling system includes a first cooling tube oriented substantially in parallel with and spaced apart from a second cooling tube such that an optical fiber pathway is positioned between the first cooling tube and the second cooling tube. The first cooling tube includes a plurality of cooling fluid outlets positioned along an axial length of the first cooling tube which are oriented to direct a flow of cooling fluid across the optical fiber pathway towards the second cooling tube. The second cooling tube includes a plurality of cooling fluid outlets positioned along an axial length of the second cooling tube which are oriented to direct a flow of cooling fluid across the optical fiber pathway towards the first cooling tube.
    Type: Grant
    Filed: June 25, 2012
    Date of Patent: September 10, 2013
    Assignee: Corning Incorporated
    Inventors: Gary Alan Cummings, Samir Khanna, Douglas Gregg Neilson, Thomas A Pedersen, Massoud Rahiminejad, Bruce Warren Reding
  • Publication number: 20120260697
    Abstract: In one embodiment, an optical fiber cooling system includes a first cooling tube oriented substantially in parallel with and spaced apart from a second cooling tube such that an optical fiber pathway is positioned between the first cooling tube and the second cooling tube. The first cooling tube includes a plurality of cooling fluid outlets positioned along an axial length of the first cooling tube which are oriented to direct a flow of cooling fluid across the optical fiber pathway towards the second cooling tube. The second cooling tube includes a plurality of cooling fluid outlets positioned along an axial length of the second cooling tube which are oriented to direct a flow of cooling fluid across the optical fiber pathway towards the first cooling tube.
    Type: Application
    Filed: June 25, 2012
    Publication date: October 18, 2012
    Inventors: Gary Alan Cummings, Samir Khanna, Douglas Gregg Neilson, Thomas A. Pedersen, Massoud Rahiminejad, Bruce Warren Reding
  • Patent number: 8230704
    Abstract: In one embodiment, an optical fiber cooling system includes a first cooling tube oriented substantially in parallel with and spaced apart from a second cooling tube such that an optical fiber pathway is positioned between the first cooling tube and the second cooling tube. The first cooling tube includes a plurality of cooling fluid outlets positioned along an axial length of the first cooling tube which are oriented to direct a flow of cooling fluid across the optical fiber pathway towards the second cooling tube. The second cooling tube includes a plurality of cooling fluid outlets positioned along an axial length of the second cooling tube which are oriented to direct a flow of cooling fluid across the optical fiber pathway towards the first cooling tube.
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: July 31, 2012
    Assignee: Corning Incorporated
    Inventors: Gary Alan Cummings, Samir Khanna, Douglas Gregg Neilson, Thomas A Pedersen, Massoud Rahiminejad, Bruce Warren Reding
  • Patent number: 8074474
    Abstract: A method for forming an optical fiber includes drawing the optical fiber from a glass supply and treating the fiber by maintaining the optical fiber in a treatment zone wherein the fiber is cooled at a specified cooling rate. The optical fiber treatment reduces the tendency of the optical fiber to increase in attenuation due to Rayleigh scattering, and/or over time following formation of the optical fiber due to heat aging. Methods for producing optical fibers along nonlinear paths incorporating fluid bearings are also provided thereby allowing for increased vertical space for the fiber treatment zone.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: December 13, 2011
    Assignee: Corning Incorporated
    Inventors: Andrey V Filippov, Hazel B Matthews, III, Bruce Warren Reding, Bradley K Shepard, David Andrew Tucker
  • Publication number: 20110289980
    Abstract: An optical fiber production system and method are provided for producing optical fiber. An optical fiber is drawn from a preform in a furnace and passes through a treatment device under a controlled reduced pressure or partial vacuum in the range of 0.01 to 0.8 atm. The treatment device cools the bare optical fiber as it cools to a temperature range of at least 1,600° C. to 1,300° C. A non-contact fiber centering device is located near an exit of the treatment device to provide linear centering of the optical fiber as it exits the treatment device.
    Type: Application
    Filed: April 21, 2011
    Publication date: December 1, 2011
    Inventors: Andrey V. Filippov, Robert C. Moore, Bruce Warren Reding, David Andrew Tucker
  • Publication number: 20110289979
    Abstract: An optical fiber production system and method are provided for producing optical fiber. An optical fiber is drawn from a preform in a furnace and passes through a treatment device under a reduced pressure in the range of 0.01 to 0.80 atm. The treatment device cools the bare optical fiber as it cools to a temperature in the range of at least 1,600° C. to 1,300° C. A non-contact fiber centering device is located near an exit of the treatment device to provide centering of the optical fiber as it exits the treatment device.
    Type: Application
    Filed: April 21, 2011
    Publication date: December 1, 2011
    Inventors: James Henry Faler, Andrey V. Filippov, Robert C. Moore, Bruce Warren Reding
  • Patent number: 7963124
    Abstract: A method for producing an optical fiber that includes a method for producing an optical fiber, said method comprising: (i) drawing a bare optical fiber from a preform along a first pathway at a rate of at least 10 m/sec; (ii) contacting said bare optical fiber with a region of fluid in a fluid bearing and redirecting said bare optical fiber along a second pathway as said bare optical fiber is drawn across said region of fluid cushion; (iii) coating the bare optical fiber; and (iv) irradiating said coated fiber in at least one irradiation zone to at least partially cure said coating, while subjecting the optical fiber to UV light.
    Type: Grant
    Filed: November 24, 2008
    Date of Patent: June 21, 2011
    Assignee: Corning Incorporated
    Inventors: Andrey V Filippov, Bruce Warren Reding, Bradley Kent Shepard, David Andrew Tucker
  • Patent number: 7937971
    Abstract: Methods for producing optical fibers along nonlinear paths include incorporating fluid bearings. An optical fiber is drawn from a preform along a first pathway, contacted with a region of fluid cushion of a fluid bearing, and redirected along a second pathway as the fiber is drawn across said region of fluid cushion.
    Type: Grant
    Filed: November 26, 2007
    Date of Patent: May 10, 2011
    Assignee: Corning Incorporated
    Inventors: John Joseph Costello, III, James Henry Faler, Andrey V Filippov, Steven Joseph Gregorski, Bruce Warren Reding, John Christopher Thomas
  • Publication number: 20110094717
    Abstract: In one embodiment, an optical fiber cooling system includes a first cooling tube oriented substantially in parallel with and spaced apart from a second cooling tube such that an optical fiber pathway is positioned between the first cooling tube and the second cooling tube. The first cooling tube includes a plurality of cooling fluid outlets positioned along an axial length of the first cooling tube which are oriented to direct a flow of cooling fluid across the optical fiber pathway towards the second cooling tube. The second cooling tube includes a plurality of cooling fluid outlets positioned along an axial length of the second cooling tube which are oriented to direct a flow of cooling fluid across the optical fiber pathway towards the first cooling tube.
    Type: Application
    Filed: October 25, 2010
    Publication date: April 28, 2011
    Inventors: Gary Alan Cummings, Samir Khanna, Douglas Gregg Neilson, Thomas A. Pedersen, Massoud Rahiminejad, Bruce Warren Reding
  • Publication number: 20100281922
    Abstract: Methods for producing optical fibers along nonlinear paths include incorporating fluid bearings. An optical fiber is drawn from a preform along a first pathway, contacted with a region of fluid cushion of a fluid bearing, and redirected along a second pathway as the fiber is drawn across said region of fluid cushion.
    Type: Application
    Filed: November 26, 2007
    Publication date: November 11, 2010
    Inventors: John Joseph Costello, III, James Henry Faler, Andrey V. Filippov, Steven Joseph Gregorski, Bruce Warren Reding, John Christopher Thomas
  • Publication number: 20090297722
    Abstract: A method for producing a coated optical fiber may include drawing an optical fiber from a draw furnace along a first vertical pathway. The optical fiber may then be routed through at least one fluid bearing thereby redirecting the optical fiber along a second vertical pathway. Thereafter, a thermoplastic coating may be applied to the optical fiber with a thermoplastic coating system. The optical fiber may then be wound onto a fiber storage spool with a fiber take-up system. The fiber take-up system may be space apart from the thermoplastic coating system such that the thermoplastic coating may be cooled before the optical fiber is wound onto the fiber storage spool.
    Type: Application
    Filed: May 20, 2009
    Publication date: December 3, 2009
    Inventors: James Henry Faler, Bruce Warren Reding, Bradley Kent Shepard, David Andrew Tucker
  • Publication number: 20090158779
    Abstract: Methods for producing a coated optical fiber may include drawing an optical fiber from a draw furnace along a first pathway and redirecting the optical fiber along a second, different pathway which is non-parallel with the first pathway. The optical fiber may be coated as it travels along the second pathway.
    Type: Application
    Filed: November 10, 2008
    Publication date: June 25, 2009
    Inventors: James Henry Faler, Andrey V. Filippov, Bruce Warren Reding, Bradley Kent Shepard, David Andrew Tucker
  • Publication number: 20090139270
    Abstract: A method for forming an optical fiber includes drawing the optical fiber from a glass supply and treating the fiber by maintaining the optical fiber in a treatment zone wherein the fiber is cooled at a specified cooling rate. The optical fiber treatment reduces the tendency of the optical fiber to increase in attenuation due to Rayleigh scattering, and/or over time following formation of the optical fiber due to heat aging. Methods for producing optical fibers along nonlinear paths incorporating fluid bearings are also provided thereby allowing for increased vertical space for the fiber treatment zone.
    Type: Application
    Filed: November 29, 2007
    Publication date: June 4, 2009
    Inventors: Andrey V. Filippov, Hazel B. Matthews, III, Bruce Warren Reding, Bradley K. Shepard, David Andrew Tucker
  • Publication number: 20090139269
    Abstract: A method for producing an optical fiber that includes a method for producing an optical fiber, said method comprising: (i) drawing a bare optical fiber from a preform along a first pathway at a rate of at least 10 m/sec; (ii) contacting said bare optical fiber with a region of fluid in a fluid bearing and redirecting said bare optical fiber along a second pathway as said bare optical fiber is drawn across said region of fluid cushion; (iii) coating the bare optical fiber; and (iv) irradiating said coated fiber in at least one irradiation zone to at least partially cure said coating, while subjecting the optical fiber to UV light.
    Type: Application
    Filed: November 24, 2008
    Publication date: June 4, 2009
    Inventors: Andrey V. Filippov, Bruce Warren Reding, Bradley Kent Shepard, David Andrew Tucker