Patents by Inventor Matthew John Streeter

Matthew John Streeter 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: 9344055
    Abstract: Signal-processing devices having memristors are described for performing frequency-discrimination functions, amplitude-discrimination functions, and time-oriented functions. In each case, the time-domain behavior of the memristors described herein enables these functions to be performed. In one embodiment, memristance of an arrangement of memristors of a device is, after an initial transitional period, predominantly at a first level if frequency of an input signal of the device is less than a first frequency and predominantly at a second level if the frequency of the input signal is greater than a second frequency.
    Type: Grant
    Filed: August 25, 2014
    Date of Patent: May 17, 2016
    Inventors: Martin Anthony Keane, John R. Koza, Matthew John Streeter
  • Publication number: 20140361851
    Abstract: Signal-processing devices having memristors are described for performing frequency-discrimination functions, amplitude-discrimination functions, and time-oriented functions. In each case, the time-domain behavior of the memristors described herein enables these functions to be performed. In one embodiment, memristance of an arrangement of memristors of a device is, after an initial transitional period, predominantly at a first level if frequency of an input signal of the device is less than a first frequency and predominantly at a second level if the frequency of the input signal is greater than a second frequency.
    Type: Application
    Filed: August 25, 2014
    Publication date: December 11, 2014
    Inventors: Martin Anthony Keane, John R. Koza, Matthew John Streeter
  • Patent number: 8848337
    Abstract: Signal-processing devices having memristors are described for performing frequency-discrimination functions, amplitude-discrimination functions, and time-oriented functions. In each case, the time-domain behavior of the memristors described herein enables these functions to be performed. In one embodiment, memristance of an arrangement of memristors of a device is, after an initial transitional period, predominantly at a first level if frequency of an input signal of the device is less than a first frequency and predominantly at a second level if the frequency of the input signal is greater than a second frequency.
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: September 30, 2014
    Inventors: Martin Anthony Keane, John R. Koza, Matthew John Streeter
  • Publication number: 20120194967
    Abstract: Signal-processing devices having memristors are described for performing frequency-discrimination functions, amplitude-discrimination functions, and time-oriented functions. In each case, the time-domain behavior of the memristors described herein enables these functions to be performed. In one embodiment, memristance of an arrangement of memristors of a device is, after an initial transitional period, predominantly at a first level if frequency of an input signal of the device is less than a first frequency and predominantly at a second level if the frequency of the input signal is greater than a second frequency.
    Type: Application
    Filed: February 1, 2011
    Publication date: August 2, 2012
    Inventors: Martin Anthony Keane, John R. Koza, Matthew John Streeter