Patents by Inventor Theodore J. (Ted) Wyman

Theodore J. (Ted) Wyman 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).

  • VARIABLE OFF-CHIP DRIVE
    Publication number: 20100176844
    Abstract: A driver circuit includes a set of selectable drivers each having an individual drive capability, the drivers being selectable such that i) when a subset of the drivers is selected, a signal will be driven by the drivers at a first drive level, and ii) when the subset of the drivers and at least one additional driver is selected, signal will be driven by the drivers at a level that is greater than the first level by a level of drive provided by the least one additional driver.
    Type: Application
    Filed: March 26, 2010
    Publication date: July 15, 2010
    Inventors: Theodore J. (Ted) Wyman, John Trezza
  • Variable off-chip drive
    Patent number: 7705632
    Abstract: A driver circuit includes a set of selectable drivers each having an individual drive capability, the drivers being selectable such that i) when a subset of the drivers is selected, a signal will be driven by the drivers at a first drive level, and ii) when the subset of the drivers and at least one additional driver is selected, signal will be driven by the drivers at a level that is greater than the first level by a level of drive provided by the least one additional driver.
    Type: Grant
    Filed: February 15, 2007
    Date of Patent: April 27, 2010
    Inventors: Theodore J. (Ted) Wyman, John Trezza
  • VARIABLE OFF-CHIP DRIVE
    Publication number: 20080197893
    Abstract: A driver circuit includes a set of selectable drivers each having an individual drive capability, the drivers being selectable such that i) when a subset of the drivers is selected, a signal will be driven by the drivers at a first drive level, and ii) when the subset of the drivers and at least one additional driver is selected, signal will be driven by the drivers at a level that is greater than the first level by a level of drive provided by the least one additional driver.
    Type: Application
    Filed: February 15, 2007
    Publication date: August 21, 2008
    Inventors: Theodore J. (Ted) Wyman, John Trezza
  • Activity detector circuit
    Publication number: 20030213925
    Abstract: An activity detection system for use with an optoelectronic circuit has a pair of single ended transimpedance amplifiers, a filter, a differential amplifier; and a comparator.
    Type: Application
    Filed: March 17, 2003
    Publication date: November 20, 2003
    Inventors: Fouad Kiamilev, Theodore J. (Ted) Wyman