Patents Assigned to Ko-Chong Yuan
  • Adjustable asymmetric available saturation flux transformer
    Patent number: 5883559
    Abstract: An adjustable asymmetric available saturation flux transformer for a horizontal deflection circuit of a CRT. The transformer includes a core having an asymmetric form, a linear compensation coil and a magnetic saturation control coil. The linear compensation coil is connected in series with a deflection coil of the horizontal deflection circuit. A current of the linear compensation coil can be adjusted to vary a current of the magnetic saturation control coil, so as to attain different effects of compensation as desired.
    Type: Grant
    Filed: August 29, 1997
    Date of Patent: March 16, 1999
    Assignee: Ko-Chong Yuan
    Inventor: Jiun-Haw Chan