Patents by Inventor Mark A. Greene

Mark A. Greene 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).

  • Inserting and using metadata within a portable document format document
    Patent number: 9396174
    Abstract: Inserting and using metadata within a portable document format document comprises of a portable document format writer for receiving a request to generate a portable document format document including custom metadata, generating the portable document format document in a form compliant with portable document format, the data including at least a portable document format header, at least one portable document format stream, and a portable document format catalog, inserting at least one extensible markup language identifier to the portable document format document immediately following the extensible markup language identifier, inserting at least one set of extensible markup language data to the portable document format document, as directed by the request, within the data immediately following the at least one extensible markup language identifier and before the at least one portable document format stream, and preceding the portable document format catalog, and storing the portable document format document.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: July 19, 2016
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki Kaisha
    Inventors: Natasha Alves, David L. Geering, Martin Corr, Ben Lear, Mark A. Greene