Patents by Inventor Leonard Shoell

Leonard Shoell 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).

  • Adaptive filter in a sensor array system
    Patent number: 8767973
    Abstract: Disclosed is a steerable sensor array that receives input from a target and applies an averaging filter. An adaptive filter is then used if the SNR of the output of the averaging filter reaches a threshold.
    Type: Grant
    Filed: November 8, 2011
    Date of Patent: July 1, 2014
    Assignee: Andrea Electronics Corp.
    Inventors: Douglas Andrea, Leonard Shoell, Yehuda Mitelman
  • Adaptive filter in a sensor array system
    Patent number: 8150054
    Abstract: Disclosed is a steerable sensor array that receives input from a target and applies an averaging filter. An adaptive filter is then used if the SNR of the output of the averaging filter reaches a threshold.
    Type: Grant
    Filed: December 11, 2008
    Date of Patent: April 3, 2012
    Assignee: Andrea Electronics Corporation
    Inventors: Douglas Andrea, Leonard Shoell, Yehuda Mitelman
  • ADAPTIVE FILTER IN A SENSOR ARRAY SYSTEM
    Publication number: 20120057719
    Abstract: Disclosed is a steerable sensor array that receives input from a target and applies an averaging filter. An adaptive filter is then used if the SNR of the output of the averaging filter reaches a threshold.
    Type: Application
    Filed: November 8, 2011
    Publication date: March 8, 2012
    Inventors: Douglas Andrea, Leonard Shoell, Yehuda Mitelman
  • ADAPTIVE FILTER IN A SENSOR ARRAY SYSTEM
    Publication number: 20090208028
    Abstract: Disclosed is a steerable sensor array that receives input from a target and applies an averaging filter. An adaptive filter is then used if the SNR of the output of the averaging filter reaches a threshold.
    Type: Application
    Filed: December 11, 2008
    Publication date: August 20, 2009
    Inventors: Douglas ANDREA, Leonard Shoell, Yehuda Mitelman
  • Method and apparatus for providing audio utility software for use in windows applications
    Patent number: 6009519
    Abstract: A method is provided for allowing a WINDOWS computer user to effectively utilize audio applications in a WINDOWS 95 or WINDOWS NT operating system by individually setting the controls of the computer sound card by an improved dialog-based tabbed menu system. Upon loading and starting the computer software system of the present invention in the WINDOWS based computer, the WINDOWS 95 or NT operating system is queried for the type of computer sound card driver installed. Next, the computer sound card driver software is queried to determine the capabilities and requirements of a computer sound card and is adjusted to meet the specifics capabilities and requirements of the computer sound card detected. Further, the present software system allows the user to conveniently organize dialog-based tabbed menus for controlling the computer sound card settings with provision for simplifying the configuration of microphone related settings.
    Type: Grant
    Filed: April 4, 1997
    Date of Patent: December 28, 1999
    Assignee: Andrea Electronics, Corp.
    Inventors: Gary Jones, Leonard Shoell