Patents by Inventor Costas Saravanos

Costas Saravanos 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: 8867876
    Abstract: An optical fiber splitter has a higher density fiber optic array that allows for smaller packaging. The optical fibers that extend from the optical fiber splitter have one end connectorized and their spacing at the other end reduced, thereby eliminating components that were heretofore required. A method of making the fiber optic array includes interleaving the optical fibers to reduce the overall dimensions of the fiber optic array and the fiber optic splitter. A tool is used to reduce the spacing of the optical fibers in the fiber optic array.
    Type: Grant
    Filed: November 12, 2009
    Date of Patent: October 21, 2014
    Assignee: Corning Cable Sytems LLC
    Inventors: Costas Saravanos, Elli Makrides-Saravanos, Otto I. Szentesi, William J. Miller
  • Patent number: 8238705
    Abstract: A fiber optic cable assembly including a mid-span access location, a cable having at least fiber therein, and a tether in optical communication with the at least one fiber of the cable. The access location and portions of the cables are substantially encapsulated within a flexible body having dimensions sufficient to accommodate the optical splitter therein. A method for making a fiber optic cable assembly including an access location, distribution cable, tether and optical splitter maintained within a flexible overmolded body while providing an assembly having a relatively small cross-sectional diameter.
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: August 7, 2012
    Assignee: Corning Cable Systems LLC
    Inventors: Christopher Paul Lewallen, James P. Luther, Robert B. Elkins, III, Costas Saravanos, Elli Makrides-Saravanos
  • Patent number: 7756382
    Abstract: An optical fiber splitter has a higher density fiber optic array that allows for smaller packaging. The optical fibers that extend from the optical fiber splitter have one end connectorized and their spacing at the other end reduced, thereby eliminating components that were heretofore required. A method of making the fiber optic array includes interleaving the optical fibers to reduce the overall dimensions of the fiber optic array and the fiber optic splitter. A tool is used to reduce the spacing of the optical fibers in the fiber optic array.
    Type: Grant
    Filed: January 17, 2006
    Date of Patent: July 13, 2010
    Assignee: Corning Cable Systems LLC
    Inventors: Costas Saravanos, Elli Makrides-Saravanos, Otto I. Szentesi, William J. Miller
  • Publication number: 20100054664
    Abstract: An optical fiber splitter has a higher density fiber optic array that allows for smaller packaging. The optical fibers that extend from the optical fiber splitter have one end connectorized and their spacing at the other end reduced, thereby eliminating components that were heretofore required. A method of making the fiber optic array includes interleaving the optical fibers to reduce the overall dimensions of the fiber optic array and the fiber optic splitter. A tool is used to reduce the spacing of the optical fibers in the fiber optic array.
    Type: Application
    Filed: November 12, 2009
    Publication date: March 4, 2010
    Inventors: Costas Saravanos, Elli Makrides-Saravanos, Otto I. Szentesi, William J. Milier
  • Publication number: 20090285539
    Abstract: A fiber optic cable assembly including a mid-span access location, a cable having at least fiber therein, and a tether in optical communication with the at least one fiber of the cable. The access location and portions of the cables are substantially encapsulated within a flexible body having dimensions sufficient to accommodate the optical splitter therein. A method for making a fiber optic cable assembly including an access location, distribution cable, tether and optical splitter maintained within a flexible overmolded body while providing an assembly having a relatively small cross-sectional diameter.
    Type: Application
    Filed: May 13, 2009
    Publication date: November 19, 2009
    Inventors: Christopher Paul Lewallen, James P. Luther, Robert B. Elkins, III, Costas Saravanos, Elli Makrides-Saravanos
  • Patent number: 7391950
    Abstract: A fiber optic cable assembly including a mid-span access location, a cable having at least fiber therein, and a tether attached and spliced to at least one fiber of the cable. The access location and portions of the cables are substantially encapsulated within a flexible body having dimensions sufficient to accommodate a slack coil or loop of bend performance optical fiber therein. A method for making a fiber optic cable assembly including an access location, distribution cable, tether and slack coil of optical fiber maintained within a flexible overmolded body while providing an assembly having a cross-sectional diameter less than about 1.25 inches.
    Type: Grant
    Filed: November 13, 2006
    Date of Patent: June 24, 2008
    Assignee: Corning Cable Systems LLC
    Inventors: Christopher Paul Lewallen, Robert B. Elkins, III, James P. Luther, Costas Saravanos, Elli Makrides-Saravanos
  • Publication number: 20080112675
    Abstract: A fiber optic cable assembly including a mid-span access location, a cable having at least fiber therein, and a tether attached and spliced to at least one fiber of the cable. The access location and portions of the cables are substantially encapsulated within a flexible body having dimensions sufficient to accommodate a slack coil or loop of bend performance optical fiber therein. A method for making a fiber optic cable assembly including an access location, distribution cable, tether and slack coil of optical fiber maintained within a flexible overmolded body while providing an assembly having a cross-sectional diameter less than about 1.25 inches.
    Type: Application
    Filed: November 13, 2006
    Publication date: May 15, 2008
    Inventors: Christopher Paul Lewallen, Robert B. Elkins, James P. Luther, Costa Saravanos, Elli Makrides Saravanos
  • Publication number: 20070003190
    Abstract: An optical planar splitter has an optical chip and two fiber arrays attached along the edges of the optical chip. The optical chip has input optical waveguides and output optical waveguides along each of two edges of the optical chip. The optical planar splitter can accommodate several different splitters in the same module, thereby saving valuable space.
    Type: Application
    Filed: June 30, 2005
    Publication date: January 4, 2007
    Inventors: Costas Saravanos, Elli Makrides-Saravanos
  • Publication number: 20070003205
    Abstract: An optical fiber splitter has a higher density fiber optic array that allows for smaller packaging. The optical fibers that extend from the optical fiber splitter have one end connectorized and their spacin at the other end reduced, thereby eliminating components that were heretofore required. A method of making the fiber optic array includes interleaving the optical fibers to reduce the overall dimensions of the fiber optic array and the fiber optic splitter. A tool is used to reduce the spacing of the optical fibers in the fiber optic array.
    Type: Application
    Filed: January 17, 2006
    Publication date: January 4, 2007
    Inventors: Costas Saravanos, Elli Makrides-Saravanos, Otto Szentesi
  • Publication number: 20060233507
    Abstract: An optical splitter module includes a housing wherein an input optical fiber and an output optical fiber pass through a single opening in the housing.
    Type: Application
    Filed: June 30, 2005
    Publication date: October 19, 2006
    Inventors: Elli Makrides-Saravanos, Danny McGranahan, Costas Saravanos
  • Patent number: 6865332
    Abstract: A fiber optic splitter package and method are provided for protecting a fiber optic splitter assembly while preventing adverse affects from temperature cycling. The fiber optic splitter package includes a housing, a fiber optic splitter assembly, and a flexible retainer member that holds the fiber optic splitter assembly in the housing. The flexible retainer member has a modulus of about 30 to about 80 on a Shore A hardness scale, thereby insulating the fiber optic splitter assembly from stress due to differences in the coefficients of thermal expansion of the housing and the fiber optic splitter assembly.
    Type: Grant
    Filed: December 22, 2003
    Date of Patent: March 8, 2005
    Assignee: Corning Cable Systems LLC
    Inventors: Costas Saravanos, Elli Makrides-Saravanos, Yan Hua
  • Patent number: 5241613
    Abstract: An optical fiber connector element comprises a ferrule and an optical fiber stub secured within a through passage of the ferrule. The optical fiber stub comprises a core, an inner cladding having a diameter no more than six times the core diameter and a refractive index less than the core refractive index, and an outer cladding having a refractive index greater than the inner cladding refractive index and less than or equal to the ferrule refractive index. A length of the outer cladding is in intimate contact with the ferrule. A rearward part of the ferrule passage may have an inner diameter greater than the outer diameter of the fiber stub, and a plastic plug having a through passage for receiving the fiber stub may be located in the rearward part of the ferrule passage. The plastic plug has a refractive index equal to or greater than the outer cladding refractive index and less than the ferrule refractive index.
    Type: Grant
    Filed: July 9, 1992
    Date of Patent: August 31, 1993
    Assignee: Northern Telecom Limited
    Inventors: Ming-Jun Li, Costas Saravanos