Patents by Inventor Shad L. Holt

Shad L. Holt 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: 8521191
    Abstract: A system for determining a location for a mobile communication device includes a plurality of taps, a multiplexer, and a link aggregator. Each tap includes a pair of connectors that couple to a communication link of a radio access network inline and pass between them a signal received over the communication link. Each tap also includes a multiplexer connector that couples to a multiplexer and a cable connecting the multiplexer connector to the inline connectors. The tap replicates signals passing between the inline connectors and propagates the replicated signals to the multiplexer connector. The multiplexer receives, from each tap, signals replicated by that tap, extracts location data from the received signals, and transmits the location data to a link aggregator. The link aggregator receives the location data from the multiplexer and determines a location for one of the mobile devices based on the received location data.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: August 27, 2013
    Assignee: Global Business Software Development Technologies, Inc.
    Inventors: Michael W. Powers, Shad L. Holt, Stephen P. Frisbie, John W. Walter, Adam V. Behnke, Mark T. Sheeter
  • Publication number: 20120281584
    Abstract: A system for determining a location for a mobile communication device includes a plurality of taps, a multiplexer, and a link aggregator. Each tap includes a pair of connectors that couple to a communication link of a radio access network inline and pass between them a signal received over the communication link. Each tap also includes a multiplexer connector that couples to a multiplexer and a cable connecting the multiplexer connector to the inline connectors. The tap replicates signals passing between the inline connectors and propagates the replicated signals to the multiplexer connector. The multiplexer receives, from each tap, signals replicated by that tap, extracts location data from the received signals, and transmits the location data to a link aggregator. The link aggregator receives the location data from the multiplexer and determines a location for one of the mobile devices based on the received location data.
    Type: Application
    Filed: July 17, 2012
    Publication date: November 8, 2012
    Applicant: Global Business Software Development Technologies,
    Inventors: Michael W. Powers, Shad L. Holt, Stephen P. Frisbie, John W. Walter, Adam V. Behnke, Mark T. Sheeter
  • Patent number: 8238941
    Abstract: A system for determining a location for a mobile communication device includes a plurality of taps, a multiplexer, and a link aggregator. Each tap includes a pair of connectors that couple to a communication link of a radio access network inline and pass between them a signal received over the communication link. Each tap also includes a multiplexer connector that couples to a multiplexer and a cable connecting the multiplexer connector to the inline connectors. The tap replicates signals passing between the inline connectors and propagates the replicated signals to the multiplexer connector. The multiplexer receives, from each tap, signals replicated by that tap, extracts location data from the received signals, and transmits the location data to a link aggregator. The link aggregator receives the location data from the multiplexer and determines a location for one of the mobile devices based on the received location data.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: August 7, 2012
    Assignee: Global Business Software Development Technologies, Inc.
    Inventors: Michael W. Powers, Shad L. Holt, Stephen P. Frisbie, John W. Walter, Adam V. Behnke, Mark T. Sheeter
  • Publication number: 20120009948
    Abstract: A system for determining a location for a mobile communication device includes a plurality of taps, a multiplexer, and a link aggregator. Each tap includes a pair of connectors that couple to a communication link of a radio access network inline and pass between them a signal received over the communication link. Each tap also includes a multiplexer connector that couples to a multiplexer and a cable connecting the multiplexer connector to the inline connectors. The tap replicates signals passing between the inline connectors and propagates the replicated signals to the multiplexer connector. The multiplexer receives, from each tap, signals replicated by that tap, extracts location data from the received signals, and transmits the location data to a link aggregator. The link aggregator receives the location data from the multiplexer and determines a location for one of the mobile devices based on the received location data.
    Type: Application
    Filed: July 8, 2010
    Publication date: January 12, 2012
    Applicant: Global Business Software Development Technologies, Inc.
    Inventors: Michael W. Powers, Shad L. Holt, Stephen P. Frisbie, John W. Walter, Adam V. Behnke, Mark T. Sheeter
  • Patent number: 7690288
    Abstract: An electric pulse generator includes a driver having an outer surface, a receiver, and one or more piezoelectric elements disposed between and in electrical contact with the driver and the receiver. The electric pulse generator further includes an explosive material disposed on the outer surface of the driver. A method of making an electrical pulse generator includes providing one or more piezoelectric elements, a driver, a receiver, and an explosive material and operably associating the explosive material with an outer surface of the driver. The method further includes electrically coupling the one or more piezoelectric elements between the driver and the receiver.
    Type: Grant
    Filed: June 9, 2005
    Date of Patent: April 6, 2010
    Assignee: Lockheed Martin Corporation
    Inventors: Steve E. Calico, Shad L. Holt, James C. Dickens, John W. Walter