Patents by Inventor James Renfro

James Renfro 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: 10910712
    Abstract: An AESA antenna configuration for simultaneous transmission and receiving of communication signal includes: a housing having eight sides; four transmit sides and four receive sides alternating there between and forming a 45 degree angle with their respective neighbor sides, where cross sections of the housing in a plane perpendicular to a vertical axis of the housing are tapered from a top to a bottom of the housing in the vertical direction by a cant angle.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: February 2, 2021
    Assignee: Raytheon Company
    Inventors: Steven Washakowski, James A. Renfro, Gary T. Follett
  • Publication number: 20200227826
    Abstract: An AESA antenna configuration for simultaneous transmission and receiving of communication signal includes: a housing having eight sides; four transmit sides and four receive sides alternating there between and forming a 45 degree angle with their respective neighbor sides, where cross sections of the housing in a plane perpendicular to a vertical axis of the housing are tapered from a top to a bottom of the housing in the vertical direction by a cant angle.
    Type: Application
    Filed: January 14, 2019
    Publication date: July 16, 2020
    Inventors: Steven Washakowski, James A. Renfro, Gary T. Follett
  • Publication number: 20070269170
    Abstract: A fiber optic cable includes at least one optical fiber and two electrical conductors. A mid-span connection point in the fiber optic cable has a configuration for attaching an opto-electronic component to the optical fiber and electrical conductors. At least one RF antenna is also included and is electrically connected to the opto-electronic component. A fiber optic cable assembly includes a plurality of optical fibers and at least two electrical conductors. An opto-electrical transceiver is in optical and electrical communication with the optical fibers and electrical conductors. An RF antenna is also in electrical communication with the opto-electrical transceiver.
    Type: Application
    Filed: May 19, 2006
    Publication date: November 22, 2007
    Inventors: Martyn Easton, James Renfro, Michael Sauer
  • Publication number: 20050238298
    Abstract: An optical fiber fusion splicer includes a personal computer and splicing elements in communication with and controlled by the personal computer for fusion splicing at least one pair of opposed optical fibers. The personal computer is integral with the splicing elements within the fusion splicer and provides personal computer functionality to the fusion splicer. The fusion splicer may further include a hard drive in communication with the personal computer for storing and retrieving data, a display in communication with the personal computer including a graphical user interface comprising a touch screen and one or more icons for controlling the personal computer, and a global positioning system in communication with and adapted to interface with the personal computer to assist with fusion splicing the optical fibers. The fusion splicer may also include a central processing unit in communication with the personal computer and the splicing elements.
    Type: Application
    Filed: April 21, 2005
    Publication date: October 27, 2005
    Inventors: Bryan Roark, James Renfro, Bert Zamzow
  • Publication number: 20050191014
    Abstract: A fiber optic splice component is provided with a ferrule having an opening therein, a housing to hold the ferrule, and at least one electrode in the housing for fusing optical fibers inserted into the opening. A method and machine to fuse optical fibers in a fiber optic splice component is also provided, with the method and machine being capable of melting a protection element around the fused optical fibers. A splicing ferrule with a lead-in portion at each end of the ferrule is also provided.
    Type: Application
    Filed: March 1, 2004
    Publication date: September 1, 2005
    Inventors: James Renfro, Bryan Roark