Patents by Inventor Rafael Holtzman

Rafael Holtzman 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).

  • MULTIPLE STYLI ANNOTATION SYSTEM
    Publication number: 20080169132
    Abstract: A method, a software product, e.g., as logic encoded on one or more tangible media, and an apparatus for stroke capture and retrieval that works with an annotation capture and recording system that can operate with several styli active at the same time, and/or that can be formed using a plurality of panels, e.g., flat screen displays or projected displays to form a large working area.
    Type: Application
    Filed: December 31, 2007
    Publication date: July 17, 2008
    Inventors: Yao Ding, Jacob Harel, Fredrick N. Hill, Rafael Holtzman