Patents Assigned to Defense Photonics Group, Inc.
  • Publication number: 20120060070
    Abstract: Embodiments of the present invention generally relate to binary block transmission codes for high-speed network transmissions. More specifically, embodiments of the present invention relate to bounded-disparity run-length-limited forward error correction codes and methods of constructing and utilizing same. In one embodiment, a method for generating binary block bounded-disparity run-length-limited forward error correction transmission codes comprises selecting an existing base code, deriving a sub-code from the existing base code, having properties indicated by disparity bound, run-length limit and minimum distance, ascertaining a plurality of codewords and control characters from within the sub-code, encoding Messages to be transmitted with at least one codeword from the plurality of codewords, transmitting codewords from a transmitter to a receiver, and decoding the codewords into Messages.
    Type: Application
    Filed: September 7, 2010
    Publication date: March 8, 2012
    Applicant: Defense Photonics Group, Inc.
    Inventor: JASON BLAIN STARK
  • Publication number: 20110236019
    Abstract: A unified network and elements thereof, including a switch fabric, is provided. The switch fabric may include a plurality of transport elements and a first signal-communication media. The transport elements may be adapted to communicatively couple and to communicate, via the first signal-communication media, transport signals adapted for communication among any of the plurality of transport elements. At least one transport element may be further adapted to communicate, via a second signal-communication media, signals and/or sets of signal originating from and/or terminating to one or more network nodes. Each of the electrical signals may be formatted in accordance with a protocol for electrical signals. And one or more of the transport signals may include the electrical signals in adapted form. Additionally and/or alternatively, one or more of the transport signals may be formed from, or as a function of, the electrical signals.
    Type: Application
    Filed: March 24, 2011
    Publication date: September 29, 2011
    Applicant: DEFENSE PHOTONICS GROUP, INC.
    Inventor: Jason Blain Stark
  • Patent number: 7515797
    Abstract: An optical cable harness assembly and method are provided. The optical cable harness assembly includes at least one optical cable harness having a termination end; at least one electrical connector having connector pins; and at least one active connector conversion unit coupled between the termination end of the optical harness cable and the electrical connector. A method for retrofitting an optical harness assembly into an existing platform is disclosed. The method includes removing a legacy wiring harness; installing an optical harness assembly having electrical connectors and an active connector conversion unit; and testing the compatibility of connector pins of the electrical connector to the active connector conversion unit.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: April 7, 2009
    Assignee: Defense Photonics Group, Inc.
    Inventors: Jason Blain Stark, Gadi Lenz, Bradley Scott Jackson
  • Patent number: 7515798
    Abstract: An optical harness assembly and method are provided. The optical harness assembly includes at least one optical harness cable having a termination end; at least one electrical connector having connector pins; and at least one active connector conversion unit coupled between the termination end of the optical harness cable and the electrical connector. The method includes: identifying electrical signals present on each pin of each electrical connector presentation; programmatically adjusting an interface based on the identified electrical signals present; and mapping the electrical connector signals to digital signals. The method may further include: providing a personality adaptor coupled between the electrical connector pin outs and signal conditioners; configuring the personality adaptor based on the identified electrical signals present on each pin out of each electrical connector presentation; and providing configured electrical connector presentation signals to the interface.
    Type: Grant
    Filed: April 8, 2008
    Date of Patent: April 7, 2009
    Assignee: Defense Photonics Group, Inc.
    Inventors: Jason Blain Stark, Gadi Lenz, Bradley Scott Jackson
  • Publication number: 20080189508
    Abstract: An optical harness assembly and method are provided. The optical harness assembly includes at least one optical harness cable having a termination end; at least one electrical connector having connector pins; and at least one active connector conversion unit coupled between the termination end of the optical harness cable and the electrical connector. The method includes: identifying electrical signals present on each pin of each electrical connector presentation; programmatically adjusting an interface based on the identified electrical signals present; and mapping the electrical connector signals to digital signals. The method may further include: providing a personality adaptor coupled between the electrical connector pin outs and signal conditioners; configuring the personality adaptor based on the identified electrical signals present on each pin out of each electrical connector presentation; and providing configured electrical connector presentation signals to the interface.
    Type: Application
    Filed: April 8, 2008
    Publication date: August 7, 2008
    Applicant: Defense Photonics Group, Inc.
    Inventors: Jason Blain Stark, Gadi Lenz, Bradley Scott Jackson
  • Publication number: 20080187270
    Abstract: An optical cable harness assembly and method are provided. The optical cable harness assembly includes at least one optical cable harness having a termination end; at least one electrical connector having connector pins; and at least one active connector conversion unit coupled between the termination end of the optical harness cable and the electrical connector. A method for retrofitting an optical harness assembly into an existing platform is disclosed. The method includes removing a legacy wiring harness; installing an optical harness assembly having electrical connectors and an active connector conversion unit; and testing the compatibility of connector pins of the electrical connector to the active connector conversion unit.
    Type: Application
    Filed: April 4, 2008
    Publication date: August 7, 2008
    Applicant: Defense Photonics Group, Inc.
    Inventors: Jason Blain Stark, Gadi Lenz, Bradley Scott Jackson
  • Patent number: 7362936
    Abstract: An optical harness assembly and method are provided. The optical harness assembly includes at least one optical harness cable having a termination end; at least one electrical connector having connector pins; and at least one active connector conversion unit coupled between the termination end of the optical harness cable and the electrical connector. A method for retrofitting an optical harness assembly into an existing platform is disclosed. The method includes removing a legacy wiring harness; installing an optical harness assembly having electrical connectors and an active connector conversion unit; and testing the compatibility of connector pins of the electrical connector to the active connector conversion unit. In another embodiment the method includes: identifying electrical signals present on each pin of each electrical connector presentation; programmatically adjusting an interface based on the identified electrical signals present; and mapping the electrical connector signals to digital signals.
    Type: Grant
    Filed: March 1, 2006
    Date of Patent: April 22, 2008
    Assignee: Defense Photonics Group, Inc.
    Inventors: Jason Blain Stark, Gadi Lenz, Bradley Scott Jackson
  • Publication number: 20070206906
    Abstract: An optical harness assembly and method are provided. The optical harness assembly includes at least one optical harness cable having a termination end; at least one electrical connector having connector pins; and at least one active connector conversion unit coupled between the termination end of the optical harness cable and the electrical connector. A method for retrofitting an optical harness assembly into an existing platform is disclosed. The method includes removing a legacy wiring harness; installing an optical harness assembly having electrical connectors and an active connector conversion unit; and testing the compatibility of connector pins of the electrical connector to the active connector conversion unit. In another embodiment the method includes: identifying electrical signals present on each pin of each electrical connector presentation; programmatically adjusting an interface based on the identified electrical signals present; and mapping the electrical connector signals to digital signals.
    Type: Application
    Filed: March 1, 2006
    Publication date: September 6, 2007
    Applicant: Defense Photonics Group, Inc.
    Inventors: Jason Stark, Gadi Lenz, Bradley Jackson