Patents by Inventor Anurag Wahi

Anurag Wahi 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).

  • Converting a graphic object from a first format to a second format with the aid of a stored checksum
    Patent number: 8136033
    Abstract: Methods, systems, apparatus, and computer program products involve modifying graphic objects. An electronic document can be obtained in a first format. The electronic document can include a graphic object represented using a main dataset and a private dataset. The main dataset can be normalized while stored in an object model in memory. A checksum can be computed for the normalized main dataset of the graphic object. The computed checksum can be compared with a stored checksum located in the electronic document. The electronic document can be converted from the first format to a second format based in part on a result of the comparison.
    Type: Grant
    Filed: October 13, 2008
    Date of Patent: March 13, 2012
    Assignee: Adobe Systems Incorporated
    Inventors: Gaurav Bhargava, Anurag Wahi, Ashish Duggal, Sanjay Kumar