Patents by Inventor Justin Chiu Jun Tsang

Justin Chiu Jun Tsang 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).

  • SYSTEM AND METHOD FOR DISTRIBUTING TARGETED CONTENT
    Publication number: 20090204511
    Abstract: A system and method for distributing target content, i.e. advertising or promotional material, are disclosed. A user takes a photograph of an image meeting predefined criteria. Image data defining the photograph is extracted and transmitted to a server where the image data is matched with corresponding image data relating to a plurality of pre-stored images. Where a match is found content is transmitted back to the user.
    Type: Application
    Filed: February 28, 2007
    Publication date: August 13, 2009
    Applicant: IMAGIC SYSTEMS LIMITED
    Inventor: Justin Chiu Jun Tsang