Patents by Inventor Jin Lyeol Cho

Jin Lyeol Cho 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).

  • Convergence correction apparatus for projection television and method thereof
    Patent number: 6128048
    Abstract: An improved convergence correction apparatus for a projection television and a method thereof which are capable of moving a convergence correction data corresponding to modes to a memory during a mode switching without increasing the capacity of the memory in a projection television, so that it is possible to fabricate a more compact system, for thus reducing the fabrication cost.
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: October 3, 2000
    Assignee: LG Electronics, Inc.
    Inventor: Jin Lyeol Cho