Patents by Inventor Andrew D. Josephson

Andrew D. Josephson 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).

  • Expandable fluid cooling structure
    Patent number: 8534347
    Abstract: A connector system is provided. The system includes a substantially circular interconnecting hub, and a plurality of circuit board bays configured substantially radially around the substantially circular interconnecting hub. Each circuit board bay has a plurality of aligned connectors configured to receive a circuit board. The interconnecting circuit hub has, for each individual circuit board bay, a direct data pathway connecting the individual circuit board bay to all remaining circuit board bays of the plurality of circuit board bays. Each of the plurality of circuit board bays can directly communicate through the interconnecting hub with each of the remaining circuit boards bays.
    Type: Grant
    Filed: October 25, 2010
    Date of Patent: September 17, 2013
    Assignee: General Dynamics Advanced Information Systems, Inc.
    Inventors: Ronald R. Denny, Bobby Jim Kowalski, James T. Seward, Michael P. Ebsen, Thomas Rosenthal, William J. Leinberger, Jeffery Stagg Young, Andrew D. Josephson
  • Expandable fluid cooling structure
    Publication number: 20110168375
    Abstract: A connector system is provided. The system includes a substantially circular interconnecting hub, and a plurality of circuit board bays configured substantially radially around the substantially circular interconnecting hub. Each circuit board bay has a plurality of aligned connectors configured to receive a circuit board. The interconnecting circuit hub has, for each individual circuit board bay, a direct data pathway connecting the individual circuit board bay to all remaining circuit board bays of the plurality of circuit board bays. Each of the plurality of circuit board bays can directly communicate through the interconnecting hub with each of the remaining circuit boards bays.
    Type: Application
    Filed: October 25, 2010
    Publication date: July 14, 2011
    Applicant: General Dynamics Advanced Information Systems, Inc .
    Inventors: Bobby Jim Kowalski, Ronald R. Denny, James T. Seward, Michael P. Ebsen, Thomas Rosenthal, William J. Leinberger, Andrew D. Josephson, Jeffery Stagg Young
  • System and method for interconnecting circuit boards
    Patent number: 7819667
    Abstract: A connector system is provided. The system includes a substantially circular interconnecting hub, and a plurality of circuit board bays configured substantially radially around the substantially circular interconnecting hub. Each circuit board bay has a plurality of aligned connectors configured to receive a circuit board. The interconnecting circuit hub has, for each individual circuit board bay, a direct data pathway connecting the individual circuit board bay to all remaining circuit board bays of the plurality of circuit board bays. Each of the plurality of circuit board bays can directly communicate through the interconnecting hub with each of the remaining circuit boards bays.
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: October 26, 2010
    Assignee: General Dynamics Advanced Information Systems, Inc.
    Inventors: Bobby Jim Kowalski, Ronald R. Denny, James T. Seward, Michael P. Ebsen, Thomas Rosenthal, William J. Leinberger, Andrew D. Josephson, Jeffery Stagg Young
  • System and method for interconnecting circuit boards
    Publication number: 20090149039
    Abstract: A connector system is provided. The system includes a substantially circular interconnecting hub, and a plurality of circuit board bays configured substantially radially around the substantially circular interconnecting hub. Each circuit board bay has a plurality of aligned connectors configured to receive a circuit board. The interconnecting circuit hub has, for each individual circuit board bay, a direct data pathway connecting the individual circuit board bay to all remaining circuit board bays of the plurality of circuit board bays. Each of the plurality of circuit board bays can directly communicate through the interconnecting hub with each of the remaining circuit boards bays.
    Type: Application
    Filed: August 28, 2008
    Publication date: June 11, 2009
    Applicant: General Dynamics Advanced Information Systems, Inc
    Inventors: Bobby Jim Kowalski, Ronald R. Denny, James T. Seward, Michael P. Ebsen, Thomas Rosenthal, William J. Leinberger, Andrew D. Josephson, Jeffery Stagg Young
  • Reduced crosstalk differential bowtie connector
    Patent number: 7497734
    Abstract: A connector is provided. A plurality of parallel pins is mounted in a connector. A circuit board is connected to the connector. Some of the pins are configured to communicate signals from the circuit board and others of the pins are configured to communicate corresponding signal grounds from the circuit board. The pins are organized on the connector such that at least two out of every three of the pins that are configured to communicate signals do not have any neighboring aggressor pins.
    Type: Grant
    Filed: August 25, 2006
    Date of Patent: March 3, 2009
    Assignee: General Dynamics Advanced Information Systems, Inc.
    Inventor: Andrew D. Josephson
  • Reduced crosstalk differential bowtie connector
    Publication number: 20080050969
    Abstract: A connector is provided. A plurality of parallel pins is mounted in a connector. A circuit board is connected to the connector. Some of the pins are configured to communicate signals from the circuit board and others of the pins are configured to communicate corresponding signal grounds from the circuit board. The pins are organized on the connector such that at least two out of every three of the pins that are configured to communicate signals do not have any neighboring aggressor pins.
    Type: Application
    Filed: August 25, 2006
    Publication date: February 28, 2008
    Applicant: General Dynamics Advanced Information Systems, Inc.
    Inventor: Andrew D. Josephson