Patents by Inventor Chuan-Hung CHENG

Chuan-Hung CHENG 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).

  • Smart 3D HDMI video splitter
    Patent number: 8878898
    Abstract: A smart 3D HDMI video splitter is disclosed. When a 3D video signal enters the smart splitter, a field-programmable gate array converts the 3D signal so that the smart 3D HDMI video splitter outputs a 3D or 2D signal according to the type of the television, display or AVR amplifier.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: November 4, 2014
    Assignee: DA2 Technologies Corporation
    Inventors: Chuan-Hung Cheng, Chin-Shih Chang, Shu-Cheng Liu
  • SMART 3D HDMI VIDEO SPLITTER
    Publication number: 20130182068
    Abstract: A smart 3D HDMI video splitter is disclosed. When a 3D video signal enters the smart splitter, a field-programmable gate array converts the 3D signal so that the smart 3D HDMI video splitter outputs a 3D or 2D signal according to the type of the television, display or AVR amplifier.
    Type: Application
    Filed: September 14, 2012
    Publication date: July 18, 2013
    Applicant: DA2 Technologies Corporation
    Inventors: Chuan-Hung CHENG, Chin-Shih Chang, Shu-Cheng Liu
  • 3D IMAGE CONVERSION SYSTEM
    Publication number: 20120154374
    Abstract: A 3D image conversion system is disclosed. A 3D image signal is input via HDMI to a field programmable gate array for conversion. The result is output via HDMI to a 3D display. By converting the 3D image signal into checkboard, field/frame sequential, or line interlaced signal, the invention enables a DLP, PDP, or LCD 3D display etc. to support several 3D image structure.
    Type: Application
    Filed: December 16, 2010
    Publication date: June 21, 2012
    Applicant: DA2 Technologies Corporation
    Inventors: Chuan-Hung CHENG, Kuen-Yi Chiang