Patents by Inventor Sourabh Tewari

Sourabh Tewari 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).

  • Identifying logical elements by modifying a source document using marker attribute values
    Patent number: 6934909
    Abstract: Methods and apparatus, including computer program products, implementing and using techniques for processing an electronic document. A first electronic document including a plurality of logical elements is obtained. Each logical element has a logical type and associated content with a visual appearance. A second electronic document is generated by associating a marker attribute value with a plurality of logical elements in the first electronic document and converting the first electronic document with the associated marker attribute values through a document conversion process. The marker attribute values are a value of a marker attribute and the conversion process preserves the association of the marker attribute values and the logical elements. The marker attribute values are then used to identify logical elements in the second electronic document.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: August 23, 2005
    Assignee: Adobe Systems Incorporated
    Inventor: Sourabh Tewari
  • Identifying logical elements
    Publication number: 20020078100
    Abstract: Methods and apparatus, including computer program products, implementing and using techniques for processing an electronic document. A first electronic document including a plurality of logical elements is obtained. Each logical element has a logical type and associated content with a visual appearance. A second electronic document is generated by associating a marker attribute value with a plurality of logical elements in the first electronic document and converting the first electronic document with the associated marker attribute values through a document conversion process. The marker attribute values are a value of a marker attribute and the conversion process preserves the association of the marker attribute values and the logical elements. The marker attribute values are then used to identify logical elements in the second electronic document.
    Type: Application
    Filed: December 20, 2000
    Publication date: June 20, 2002
    Inventor: Sourabh Tewari