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Davis Augustine Phones & Addresses

  • San Francisco, CA
  • Chicago, IL
  • Sausalito, CA
  • Evanston, IL
  • Cambridge, MA
  • San Rafael, CA

Publications

Us Patents

Stack-Based Callbacks For Diagnostic Data Generation

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US Patent:
7363615, Apr 22, 2008
Filed:
Mar 12, 2004
Appl. No.:
10/799214
Inventors:
Ravinder Patnam Krishnaswamy - San Francisco CA,
Ashok Kumar Gadangi - San Rafael CA,
Davis C. Augustine - San Francisco CA,
Assignee:
Autodesk, Inc. - San Rafael CA
International Classification:
G06F 9/44
US Classification:
717124, 714 38
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.

Sheet Set Fields Of A Sheet Set Manager For A Graphics Program

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US Patent:
20050204302, Sep 15, 2005
Filed:
Mar 15, 2004
Appl. No.:
10/800475
Inventors:
Jose Garcia - San Francisco CA,
John Ford - Mill Valley CA,
Jay Behr - San Francisco CA,
Davis Augustine - San Francisco CA,
Karen Mason - Novato CA,
Assignee:
Autodesk, Inc. - San Rafael CA
International Classification:
G06F017/00
US Classification:
715771000
Abstract:
A Sheet Set Manager for a computer-implemented graphics program allows drawings to be organized logically as a Sheet Set comprising a collection of Sheets and Subsets of Sheets, wherein each Sheet comprises a drawing, layout or view. The Sheet Set Manager is a graphical user interface for displaying, accessing and managing the Sheet Sets, Subsets and Sheets, as well as editing components of the Sheet Sets, Subsets and Sheets.

Method For Efficient Memory Allocation Of Small Data Blocks

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US Patent:
6219772, Apr 17, 2001
Filed:
Aug 11, 1998
Appl. No.:
9/132204
Inventors:
Ashok Kumar Gadangi - Petaluma CA
Davis Cooper Augustine - San Rafael CA
Kirk Ray Saathoff - Novato CA
Assignee:
Autodesk, Inc. - San Rafael CA
International Classification:
G06F 1200
US Classification:
711170
Abstract:
A technique for efficient small block memory allocation in processors. One or more segments are allocated in the memory, wherein each segment is comprised of a plurality of data pages. A same size pool is created for a specified block size and one or more of the data pages are assigned to the same size pool, wherein the assigned data page is subdivided into a plurality of free blocks of the specified block size. A request for memory of the specified block size is satisfied by accessing the data page assigned to the same size pool and allocating one or more of the free blocks of the data page to the request.

Delta Compression Of Floating Point Coordinate Data

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US Patent:
6396420, May 28, 2002
Filed:
Feb 26, 1999
Appl. No.:
09/259111
Inventors:
Davis C. Augustine - San Rafael CA
Assignee:
Autodesk, Inc. - San Rafael CA
International Classification:
H03M 700
US Classification:
341 50, 341 87, 382236
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.
Davis C Augustine from San Francisco, CA, age ~64 Get Report