Patents by Inventor Klass H. J. Robers

Klass H. J. Robers 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).

  • Field interpolation circuit
    Patent number: 4300162
    Abstract: In an interlaced television system wobbling and flicker effects can be prevented from occurring on display by the use of an extrapolation circuit which repeats a preceding field in a next field period in such positions and with such brightnesses that the average position and brightness of the repeated fields are identical to those of the preceding field.
    Type: Grant
    Filed: January 10, 1980
    Date of Patent: November 10, 1981
    Assignee: U.S. Philips Corporation
    Inventor: Klass H. J. Robers