Patents by Inventor Chun-Neng Su

Chun-Neng Su 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).

  • Publication number: 20100026617
    Abstract: A method for activating scan lines of a passive matrix liquid crystal display (LCD) panel includes activating the scan lines of the passive matrix LCD panel in a selected one of an interlaced scanning mode and a progressive scanning mode that is selected based on a select signal. A device that performs the method is also disclosed.
    Type: Application
    Filed: December 18, 2008
    Publication date: February 4, 2010
    Applicant: Integrated Solutions Technology, Inc.
    Inventors: Chun-Neng Su, Hung-Chi Weng, Cheng-Che Ho
  • Patent number: 6326816
    Abstract: An apparatus for minimal phase delay and zero crossing filtering, obtaining a filtered signal without phase delay and glitch by combining a zero crossing filter and a hysteresis zero crossing filter. The zero crossing filter and the hysteresis zero crossing filter both receive an input signal and a reference signal and respectively output a zero-delay signal with glitches and a hysteresis signal with phase delay. A phase-protect filter then receives these two signals and outputs the filtered signal. When the zero-delay signal has a change of state and the hysteresis signal is at the first state, the filtered signal is at the second state. When the zero-delay signal has a change of state and the hysteresis signal is at the second state, the filtered signal is at the first state. When the zero-delay signal has no change of state, the filtered signal remains unchanged.
    Type: Grant
    Filed: September 27, 2000
    Date of Patent: December 4, 2001
    Assignee: Via Technologies, Inc.
    Inventor: Chun-Neng Su