Patents by Inventor Howard C. Schwartz

Howard C. Schwartz 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: 8459880
    Abstract: Disclosed are fiber optic connectors including a holder for attaching a fiber optic cable to a fiber optic connector along with cable assemblies and methods for making the same. In one embodiment, the holder includes a first and a second cantilevered arm that are squeezed together when a sleeve is placed over the holder. Further, one or more of the cantilevered arm may include a plurality of teeth for “biting” into the cable jacket and providing a suitable fiber optic cable retention force. The fiber optic connectors, cable assemblies and methods disclosed herein are advantageous since they allow the craft to quickly, reliably, and easily attach a robust fiber optic cable to a connector, thereby providing a rugged solution for the craft.
    Type: Grant
    Filed: January 18, 2012
    Date of Patent: June 11, 2013
    Assignee: Corning Cable Systems LLC
    Inventors: Guy J. Castonguay, Howard C. Schwartz, JiWei Sun, Chanh C. Vo
  • Publication number: 20120121222
    Abstract: Disclosed are fiber optic connectors including a holder for attaching a fiber optic cable to a fiber optic connector along with cable assemblies and methods for making the same. In one embodiment, the holder includes a first and a second cantilevered arm that are squeezed together when a sleeve is placed over the holder. Further, one or more of the cantilevered arm may include a plurality of teeth for “biting” into the cable jacket and providing a suitable fiber optic cable retention force. The fiber optic connectors, cable assemblies and methods disclosed herein are advantageous since they allow the craft to quickly, reliably, and easily attach a robust fiber optic cable to a connector, thereby providing a rugged solution for the craft.
    Type: Application
    Filed: January 18, 2012
    Publication date: May 17, 2012
    Inventors: Guy J. Castonguay, Howard C. Schwartz, JiWei Sun, Chanh C. Vo
  • Patent number: 7650055
    Abstract: An environmentally sealed closure, such as a terminal for terminated ends of fiber optic cables, includes a housing having a wall defining an interior volume. A floating sealing assembly is provided including a first plate, a seal member and a second plate arranged in a stack within the interior volume. The seal member has an outer sealing edge for contacting the wall of the housing, which may be straight and/or chamfered. Fiber optic cables extend through the sealing assembly so that the terminated ends are within the splice area. The floating sealing assembly is compressed so as to place the outer sealing edge of the seal member in sealing contact with the wall of the housing. When a pressure differential exists between the splice area and the outside of the housing only one of the first or second plates moves along the longitudinal axis to further compress the seal member and increase sealing between the outer sealing edge and the housing wall.
    Type: Grant
    Filed: July 27, 2007
    Date of Patent: January 19, 2010
    Assignee: Corning Cable Systems LLC
    Inventors: Terry Dean Cox, Ziwei Liu, Marcel G. Mures, Diana Rodriguez, Howard C. Schwartz, Kevin L. Strause