Patents by Inventor Davis C. Augustine

Davis C. Augustine 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).

  • Stack-based callbacks for diagnostic data generation
    Patent number: 7363615
    Abstract: A method, apparatus, and article of manufacture for implementing a stack-based callback in a software program to acquire diagnostic information. The five phases of the logic include Registration, Stack Determination, Callback Notification, Callback Processing and Diagnostic Data Packaging.
    Type: Grant
    Filed: March 12, 2004
    Date of Patent: April 22, 2008
    Assignee: Autodesk, Inc.
    Inventors: Ravinder Patnam Krishnaswamy, Ashok Kumar Gadangi, Davis C. Augustine
  • Delta compression of floating point coordinate data
    Patent number: 6396420
    Abstract: A method, apparatus, article of manufacture for compressing a series of data values is describe. Common and non-common digits between two successive data values are identified, and a compressed data value from the non-common digits and a code identifying the common digits is formed. Compressed data values are decompressed by substituting the digits common between a first and a second data value into the first compressed data value according to the code.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: May 28, 2002
    Assignee: Autodesk, Inc.
    Inventor: Davis C. Augustine