Patents by Inventor Mark Elledge

Mark Elledge 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: 7613309
    Abstract: System (10) is disclosed including an acoustic sensor array (20) coupled to processor (42). System (10) processes inputs from array (20) to extract a desired acoustic signal through the suppression of interfering signals. The extraction/suppression is performed by modifying the array (20) inputs in the frequency domain with weights selected to minimize variance of the resulting output signal while maintaining unity gain of signals received in the direction of the desired acoustic signal. System (10) may be utilized in hearing aids, voice input devices, surveillance devices, and other applications.
    Type: Grant
    Filed: November 7, 2002
    Date of Patent: November 3, 2009
    Inventors: Douglas L. Jones, Michael E. Lockwood, Robert C. Bilger, Carolyn T. Bilger, legal representative, Albert S. Feng, Charissa R. Lansing, William D. O'Brien, Bruce C. Wheeler, Mark Elledge, Chen Liu
  • Publication number: 20070030982
    Abstract: System (10) is disclosed including an acoustic sensor array (20) coupled to processor (42). System (10) processes inputs from array (20) to extract a desired acoustic signal through the suppression of interfering signals. The extraction/suppression is performed by modifying the array (20) inputs in the frequency domain with weights selected to minimize variance of the resulting output signal while maintaining unity gain of signals received in the direction of the desired acoustic signal. System (10) may be utilized in hearing aids, voice input devices, surveillance devices, and other applications.
    Type: Application
    Filed: October 10, 2006
    Publication date: February 8, 2007
    Inventors: Douglas Jones, Michael Lockwood, Robert Bilger, Carolyn Bilger, Albert Feng, Charissa Lansing, William O'Brien, Bruce Wheeler, Mark Elledge, Chen Liu
  • Publication number: 20050080975
    Abstract: A data processing system (30) includes two processors (70, 80) and a serial data controller (36) for selectively multiplexing serial data signals between one or more of a plurality of serial data devices (40, 42, 44, 46, 74, 76, 82) The serial data controller (36) includes one or more host ports (50, 52, 54) and one or more peripheral ports (56, 58, 60, 62) coupled together through a switching matrix (64). A control circuit (66) and a plurality of control registers (68) are used to configure and control a serial data path created between two or more ports including clock and frame synchronization timing of the data path.
    Type: Application
    Filed: October 10, 2003
    Publication date: April 14, 2005
    Inventors: Mark Elledge, John Vaglica, Sreedharan Bhaskaran, Allen Deng
  • Publication number: 20050079889
    Abstract: A cellular mobile station including a modem processor and memory. The memory includes instructions for the modem processor to perform layer 1 processor operations, layer 2 processor operations, and layer 3 processor operations. The modem processor executes the instructions to perform processor operations for the cellular mobile station to communication data as per a cellular communications protocol.
    Type: Application
    Filed: October 9, 2003
    Publication date: April 14, 2005
    Inventors: John Vaglica, Christopher Chun, Jose Corleto-Mena, Arnaldo Cruz, Jianping Tao, Mieu Vu, Mark Elledge, Charbel Khawand, Arthur Goldberg, David Hayes
  • Publication number: 20030138116
    Abstract: System (10) is disclosed including an acoustic sensor array (20) coupled to processor (42). System (10) processes inputs from array (20) to extract a desired acoustic signal through the suppression of interfering signals. The extraction/suppression is performed by modifying the array (20) inputs in the frequency domain with weights selected to minimize variance of the resulting output signal while maintaining unity gain of signals received in the direction of the desired acoustic signal. System (10) may be utilized in hearing aids, voice input devices, surveillance devices, and other applications.
    Type: Application
    Filed: November 7, 2002
    Publication date: July 24, 2003
    Inventors: Douglas L. Jones, Michael E. Lockwood, Robert C. Bilger, Albert S. Feng, Charissa R. Lansing, William D. O'Brien, Bruce C. Wheeler, Mark Elledge, Chen Liu, Carolyn T. Bilger
  • Patent number: D801091
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: October 31, 2017
    Assignee: AZ Golf LLC
    Inventor: Mark Elledge