Patents by Inventor Evan Custodio

Evan Custodio 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).

  • Programmable Logic Device Virtualization
    Publication number: 20170099053
    Abstract: A device includes a programmable logic fabric. The programmable logic fabric includes a first area, wherein a first persona is configured to be programmed in the first area. The programmable logic fabric also includes a second area, wherein a second persona is configured to be programmed in the second area in a second persona programming time. The device is configured to be controlled by a host to switch from running the first persona to running the second persona in a time less than the second persona programming time.
    Type: Application
    Filed: October 27, 2016
    Publication date: April 6, 2017
    Inventors: David Alexander Munday, Randall Carl Bilbrey, JR., Evan Custodio
  • Programmable logic device virtualization
    Patent number: 9503094
    Abstract: A device includes a programmable logic fabric. The programmable logic fabric includes a first area, wherein a first persona is configured to be programmed in the first area. The programmable logic fabric also includes a second area, wherein a second persona is configured to be programmed in the second area in a second persona programming time. The device is configured to be controlled by a host to switch from running the first persona to running the second persona in a time less than the second persona programming time.
    Type: Grant
    Filed: October 5, 2015
    Date of Patent: November 22, 2016
    Assignee: Altera Corporation
    Inventors: David Alexander Munday, Randall Carl Bilbrey, Jr., Evan Custodio
  • Serial architecture for high assurance processing
    Patent number: 8499163
    Abstract: A processing system (60) includes an input interface (62), a first processor (64), a second processor (66), and an output interface (68) arranged in a serial configuration. Each of the input interface (62), first processor (64), second processor (66), and output interface (68) computes a digest (92, 100, 110, and 114) using information, e.g., a unique parameter (94, 102, 112, 118), known only by that element (62, 64, 66, 68) and using information generated by that element (62, 64, 66, 68). The digests (92, 100, 110, and 114) are used to validate the integrity of payload data (86) processed by the system (60) to form processed data (104) and the system (60) only outputs the processed data (104) upon validation of data integrity. The serial configuration of system (60) may be implemented to provide high bit rate, redundant cryptographic services.
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: July 30, 2013
    Assignee: General Dynamics C4 Systems, Inc.
    Inventors: Gerardo Orlando, David R. King, Mark Krumpoch, Evan Custodio
  • SERIAL ARCHITECTURE FOR HIGH ASSURANCE PROCESSING
    Publication number: 20110213984
    Abstract: A processing system (60) includes an input interface (62), a first processor (64), a second processor (66), and an output interface (68) arranged in a serial configuration. Each of the input interface (62), first processor (64), second processor (66), and output interface (68) computes a digest (92, 100, 110, and 114) using information, e.g., a unique parameter (94, 102, 112, 118), known only by that element (62, 64, 66, 68) and using information generated by that element (62, 64, 66, 68). The digests (92, 100, 110, and 114) are used to validate the integrity of payload data (86) processed by the system (60) to form processed data (104) and the system (60) only outputs the processed data (104) upon validation of data integrity. The serial configuration of system (60) may be implemented to provide high bit rate, redundant cryptographic services.
    Type: Application
    Filed: February 26, 2010
    Publication date: September 1, 2011
    Applicant: GENERAL DYNAMICS C4 SYSTEMS, INC.
    Inventors: Gerardo Orlando, David R. King, Mark Krumpoch, Evan Custodio