Patents by Inventor Chen Young Jeong

Chen Young Jeong 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).

  • Method and apparatus for reducing output variation by sharing analog circuit characteristics
    Publication number: 20030058233
    Abstract: A scheme to reduce output variations in a column driver for a flat-panel display by sharing the characteristics of analog circuit is disclosed. An input multiplexer is provided between two neighboring digital inputs, and an output multiplexer is provided between two neighboring analog outputs so that the characteristics of neighboring analog circuits can be shared by multiplexing. The averaging effect by sharing reduces variations in the output. The multiplexing may be done either in time division or on a frame-by-frame basis.
    Type: Application
    Filed: August 30, 2002
    Publication date: March 27, 2003
    Inventors: Sung Tae Ahn, Yung Jin Jeon, Chen Young Jeong, Keunmyung Lee