Patents by Inventor Daniel Herbert Baker

Daniel Herbert Baker 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).

  • Method and apparatus for detecting current
    Patent number: 6774614
    Abstract: An apparatus for detecting currents in a three-phase power transmission system includes a first detection circuit electrically coupled to a first phase of the three-phase transmission system, a second detection circuit electrically coupled to a second phase of the three-phase transmission system different than the first phase, and an event output switch electrically coupled to the first detection circuit and the second detection circuit and configured to actuate when a subsynchronous current at least one of the first phase and the second phase exceeds a pre-selected subsynchronous current setpoint.
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: August 10, 2004
    Assignee: General Electric Company
    Inventors: William Herbert Sahm, III, Stanley A. Miske, Jr., Daniel Herbert Baker, Bruce Edward English, John Michael Kern
  • Method and apparatus for detecting current
    Publication number: 20030160600
    Abstract: An apparatus for detecting currents in a three-phase power transmission system includes a first detection circuit electrically coupled to a first the three-phase transmission system, a second detection circuit electrically coupled to a second phase of the three-phase transmission system different than the first phase, and an event output switch electrically coupled to the first detection circuit and the second detection circuit and configured to actuate when a subsynchronous current at least one of the first phase and the second phase exceeds a pre-selected subsynchronous current setpoint.
    Type: Application
    Filed: February 27, 2002
    Publication date: August 28, 2003
    Inventors: William Herbert Sahm, Stanley A. Miske, Daniel Herbert Baker, Bruce Edward English, John Michael Kern, Carol Conde Miske