Patents by Inventor Suresh R. Borkar

Suresh R. Borkar 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: 4143346
    Abstract: A deflection yoke for a television picture tube having coplanar in-line electron guns includes vertical and horizontal coil windings selected for providing self-convergence and north/south pin cushion correction. The desired characteristics are achieved by winding the vertical coil for converging the electron beams along the vertical axis of the picture tube viewing screen and by winding the horizontal coil in a saddle configuration wherein an aperture devoid of wire turns is provided in the front end of the horizontal coil facilitating the achievement of a high third harmonic content winding distribution simultaneously with a comparatively high fifth harmonic content winding distribution.
    Type: Grant
    Filed: July 26, 1977
    Date of Patent: March 6, 1979
    Assignee: Zenith Radio Corporation
    Inventors: Suresh R. Borkar, Wayne R. Chiodi