Patents by Inventor Jeffrey J. Wierer

Jeffrey J. Wierer 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).

  • CALCULATION OF SPREADSHEET DATA
    Publication number: 20110276870
    Abstract: A workbook includes a spreadsheet having cells arranged in columns and rows. The cells include input cells and output cells. The output cells include a formula to be calculated. Calculation of the spreadsheet is divided into multiple tasks. The tasks are assigned among computing nodes within a computing cluster for concurrent calculation of the spreadsheet.
    Type: Application
    Filed: July 15, 2011
    Publication date: November 10, 2011
    Applicant: MICROSOFT CORPORATION
    Inventors: Sanjay G. Kulkarni, Jeffrey J. Wierer, Mingqiang Xu
  • Calculation of spreadsheet data
    Patent number: 8006175
    Abstract: A workbook includes a spreadsheet having cells arranged in columns and rows. The cells include input cells and output cells. The output cells include a formula to be calculated. Calculation of the spreadsheet is divided into multiple tasks. The tasks are assigned among computing nodes within a computing cluster for concurrent calculation of the spreadsheet.
    Type: Grant
    Filed: October 29, 2007
    Date of Patent: August 23, 2011
    Assignee: Microsoft Corporation
    Inventors: Sanjay G. Kulkarni, Jeffrey J. Wierer, Mingqiang Xu
  • CALCULATION OF SPREADSHEET DATA
    Publication number: 20090113284
    Abstract: A workbook includes a spreadsheet having cells arranged in columns and rows. The cells include input cells and output cells. The output cells include a formula to be calculated. Calculation of the spreadsheet is divided into multiple tasks. The tasks are assigned among computing nodes within a computing cluster for concurrent calculation of the spreadsheet.
    Type: Application
    Filed: October 29, 2007
    Publication date: April 30, 2009
    Applicant: MICROSOFT CORPORATION
    Inventors: Sanjay G. Kulkarni, Jeffrey J. Wierer, Mingqiang Xu