Patents by Inventor Sz-Yun Liu

Sz-Yun Liu 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).

  • Visual-Based Contactless Communication Device and Method Thereof
    Publication number: 20110142278
    Abstract: A visual-based contactless communication device adapted to communicate with one or more visual-based contactless devices includes a photographic device for photographing image data displayed by one or more visual-based contactless communication devices; a center control device for identifying predetermined information in the image data, producing response information according to the predetermined information and generating effective image data identifiable by one or more visual-based contactless communication devices according to the response information or specified information; and a display device for displaying the effective image data to be photographed by one or more visual-based contactless communication devices; wherein when two visual-based contactless communication devices communicate with each other, one displays the effective image data with the response information after identifying the predetermined information, and the other proceeds with subsequent communication only after identifying the eff
    Type: Application
    Filed: May 3, 2010
    Publication date: June 16, 2011
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yun-Ter Su, Chi-Pin Chen, Ta-Chih Hung, Sz-Yun Liu, Bor-Tung Jiang