Patents by Inventor Chih-Wei Tang

Chih-Wei Tang 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).

  • Data Transformation Method and Related Device for a Testing System
    Publication number: 20090271677
    Abstract: A data transformation method for a testing system includes receiving a test signal comprising a test data and a timing information corresponding to the test data, and transforming the test data according to the timing information, so as to generate a test pattern.
    Type: Application
    Filed: May 26, 2008
    Publication date: October 29, 2009
    Inventors: Chih-Wei Tang, Chien-Yu Wei, Wei-Yi Wei, Jia-Jye Shyu
  • DISPLAY DRIVER APPARATUS AND INVERSION DRIVING METHOD THEREOF
    Publication number: 20070296675
    Abstract: A display driver apparatus and an inversion method thereof are provided. The display driver apparatus includes a gate drive unit, a source drive unit, a multiplexer unit and a common voltage generation unit. The gate drive unit is used to generate a gate signal for turning on/off sub-pixels. The source drive unit is used to generate a source signal required by the display panel. The multiplexer unit is used to regulate the sequence for the source signal to be delivered to the sub-pixels. The common voltage generation unit is used to generate a common voltage and switch the level of the common voltage during the enable period of the gate signal.
    Type: Application
    Filed: September 20, 2006
    Publication date: December 27, 2007
    Applicant: Novatek Microelectronics Corp.
    Inventors: Hsueh-Yi Lee, Chih-Wei Tang, Wing-Kai Tang