Patents by Inventor Robert M. Schumacher

Robert M. Schumacher 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).

  • Structured Document Browser
    Publication number: 20080126964
    Abstract: A structured document browser includes a constant user interface for displaying and viewing sections of a document that is organized according to a pre-defined structure. The structured document browser displays documents that have been marked with embedded codes that specify the structure of the document. The tags are mapped to correspond to a set of icons. When the icon is selected while browsing a document, the browser will display the section of the structure corresponding to the icon selected, while preserving the constant user interface.
    Type: Application
    Filed: February 23, 2007
    Publication date: May 29, 2008
    Inventors: Robert M. Schumacher, James E. Matthews
  • Structured document browser
    Publication number: 20030079181
    Abstract: A structured document browser includes a constant user interface for displaying and viewing sections of a document that is organized according to a pre-defined structure. The structured document browser displays documents that have been marked with embedded codes that specify the structure of the document. The tags are mapped to correspond to a set of icons. When the icon is selected while browsing a document, the browser will display the section of the structure corresponding to the icon selected, while preserving the constant user interface.
    Type: Application
    Filed: August 7, 2002
    Publication date: April 24, 2003
    Inventors: Robert M. Schumacher, James E. Matthews
  • Structured document browser
    Patent number: 6442574
    Abstract: A structured document browser includes a constant user interface for displaying and viewing sections of a document that is organized according to a pre-defined structure. The structured document browser displays documents that have been marked with embedded codes that specify the structure of the document. The tags are mapped to correspond to a set of icons. When the icon is selected while browsing a document, the browser will display the section of the structure corresponding to the icon selected, while preserving the constant user interface.
    Type: Grant
    Filed: April 29, 1999
    Date of Patent: August 27, 2002
    Assignee: Ameritech Corporation
    Inventors: Robert M. Schumacher, James E. Matthews
  • Structured document browser
    Patent number: 5933841
    Abstract: A structured document browser includes a constant user interface for displaying and viewing sections of a document that is organized according to a pre-defined structure. The structured document browser displays documents that have been marked with embedded codes that specify the structure of the document. The tags are mapped to correspond to a set of icons. When the icon is selected while browsing a document, the browser will display the section of the structure corresponding to the icon selected, while preserving the constant user interface.
    Type: Grant
    Filed: May 17, 1996
    Date of Patent: August 3, 1999
    Assignee: Ameritech Corporation
    Inventors: Robert M. Schumacher, James E. Matthews
  • Display unit
    Patent number: D326375
    Type: Grant
    Filed: July 24, 1989
    Date of Patent: May 26, 1992
    Assignee: Aureus, Ltd.
    Inventors: Edward J. Manley, Robert M. Schumacher