Patents by Inventor Charles E. Brady

Charles E. Brady 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: 11469765
    Abstract: A system and corresponding method that achieves coherency and deterministic latency (CDL) autonomously upon power on is disclosed. The system, for example, a multi-channel RF system, may require CDL with respect to the digital-to-analog converters (DACs) and analog-to-digital converters (ADCs) assigned to the channels in the system. CDL is achieved through a timed combination of external reference and synchronization signals, resetting and disabling of various clock dividers, and enabling clock generation. In addition to synchronizing all of the clocks, the data acquisition sequence must be synchronized across all of the channels, whether they are on chips, cards, or chassis. Data acquisition synchronization may be implemented using an initiator/target or a wired OR mode configuration.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: October 11, 2022
    Assignee: National Technology & Engineering Solutions of Sandia, LLC
    Inventors: Charles E. Brady, Hung Loui
  • Patent number: 10089160
    Abstract: A system on chip (SoC) module is described herein, wherein the SoC modules comprise a processor subsystem and a hardware logic subsystem. The processor subsystem and hardware logic subsystem are in communication with one another, and transmit event messages between one another. The processor subsystem executes software actors, while the hardware logic subsystem includes hardware actors, the software actors and hardware actors conform to an event-driven architecture, such that the software actors receive and generate event messages and the hardware actors receive and generate event messages.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: October 2, 2018
    Assignee: National Technology & Engineering Solutions of Sandia, LLC
    Inventors: Kevin Robbins, Charles E. Brady, Tad A. Ashlock
  • Publication number: 20180004706
    Abstract: A system on chip (SoC) module is described herein, wherein the SoC modules comprise a processor subsystem and a hardware logic subsystem. The processor subsystem and hardware logic subsystem are in communication with one another, and transmit event messages between one another. The processor subsystem executes software actors, while the hardware logic subsystem includes hardware actors, the software actors and hardware actors conform to an event-driven architecture, such that the software actors receive and generate event messages and the hardware actors receive and generate event messages.
    Type: Application
    Filed: August 30, 2017
    Publication date: January 4, 2018
    Inventors: Kevin Robbins, Charles E. Brady, Tad A. Ashlock
  • Patent number: 9792250
    Abstract: A system on chip (SoC) module is described herein, wherein the SoC modules comprise a processor subsystem and a hardware logic subsystem. The processor subsystem and hardware logic subsystem are in communication with one another, and transmit event messages between one another. The processor subsystem executes software actors, while the hardware logic subsystem includes hardware actors, the software actors and hardware actors conform to an event-driven architecture, such that the software actors receive and generate event messages and the hardware actors receive and generate event messages.
    Type: Grant
    Filed: April 21, 2015
    Date of Patent: October 17, 2017
    Assignee: National Technology & Engineering Solutions of Sandia, LLC
    Inventors: Kevin Robbins, Charles E. Brady, Tad A. Ashlock