Patents by Inventor Robert John Giger

Robert John Giger 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: 7411515
    Abstract: The invention is a method and remote control apparatus for controlling an electronic device that is capable of indicating a low battery state without the need for cooperation with the electronic device. In one aspect, the invention is a remote control apparatus for controlling an electronic device comprising: a power supply having a voltage; and means to activate an indicator, wherein the activation means activates the indicator in the first way when the voltage is at or above a predefined threshold and the activation means activates the indicator in the second way when the voltage is below a predefined threshold.
    Type: Grant
    Filed: April 17, 2003
    Date of Patent: August 12, 2008
    Assignee: Thomson Licensing
    Inventors: Robert John Giger, Mark Gilmore Mears, Roberto Montanez
  • Patent number: 3947632
    Abstract: A degaussing winding adapted to be coupled to a first source of varying amplitude alternating current potential develops a degaussing flux in the proximity of a television picture tube during a degaussing interval. A secondary winding coupled to the degaussing winding supplies current to a power supply network to develop a first direct current potential during the degaussing interval. A further aspect includes means coupling the first direct current potential to a horizontal oscillator to enable start-up of the horizontal oscillator which provides for the development of a second direct current potential by the horizontal deflection system. The second direct current potential is coupled to the horizontal oscillator and sustains operation of the horizontal oscillator after the start-up interval.
    Type: Grant
    Filed: July 23, 1975
    Date of Patent: March 30, 1976
    Assignee: RCA Corporation
    Inventors: Robert John Giger, James Michael Lawrence