Patents by Inventor David Albert Blair

David Albert Blair 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).

  • Segmentation and processing of continuous data streams using transactional semantics
    Patent number: 7752299
    Abstract: With a continuous source of data relating to transactions, the data may be segmented and processed in a data flow arrangement, optionally in parallel, and the data may be processed without storing the data in an intermediate database. Data from multiple sources may be processed in parallel. The segmentation also may define points at which aggregate outputs may be provided, and where checkpoints may be established.
    Type: Grant
    Filed: October 12, 2007
    Date of Patent: July 6, 2010
    Assignee: International Business Machines Corporation
    Inventors: Lawrence A. Bookman, David Albert Blair, Steven M. Rosenthal, Robert Louis Krawitz, Michael J. Beckerle, Jerry Lee Callen, Allen Razdow, Shyam R. Mudambi
  • SEGMENTATION AND PROCESSING OF CONTINUOUS DATA STREAMS USING TRANSACTIONAL SEMANTICS
    Publication number: 20080270403
    Abstract: With a continuous source of data relating to transactions, the data may be segmented and processed in a data flow arrangement, optionally in parallel, and the data may be processed without storing the data in an intermediate database. Data from multiple sources may be processed in parallel. The segmentation also may define points at which aggregate outputs may be provided, and where checkpoints may be established.
    Type: Application
    Filed: October 12, 2007
    Publication date: October 30, 2008
    Inventors: LAWRENCE A. BOOKMAN, David Albert Blair, Steven M. Rosenthal, Robert Louis Krawitz, Michael J. Beckerle, Jerry Lee Callen, Allen Razdow, Shyam R. Mudambi
  • Segmentation and processing of continuous data streams using transactional semantics
    Patent number: 7392320
    Abstract: With a continuous source of data relating to transactions, the data may be segmented and processed in a data flow arrangement, optionally in parallel, and the data may be processed without storing the data in an intermediate database. Data from multiple sources may be processed in parallel. The segmentation also may define points at which aggregate outputs may be provided, and where checkpoints may be established.
    Type: Grant
    Filed: May 14, 2004
    Date of Patent: June 24, 2008
    Assignee: International Business Machines Corporation
    Inventors: Lawrence A. Bookman, David Albert Blair, Steven M. Rosenthal, Robert Louis Krawitz, Michael J. Beckerle, Jerry Lee Callen, Allen M. Razdow, Shyam R. Mudambi
  • Segmentation and processing of continuous data streams using transactional semantics
    Patent number: 6801938
    Abstract: With a continuous source of data relating to transactions, the data may be segmented and processed in a data flow arrangement, optionally in parallel, and the data may be processed without storing the data in an intermediate database. Data from multiple sources may be processed in parallel. The segmentation also may define points at which aggregate outputs may be provided, and where checkpoints may be established.
    Type: Grant
    Filed: June 19, 2000
    Date of Patent: October 5, 2004
    Assignee: Torrent Systems, Inc.
    Inventors: Lawrence A. Bookman, David Albert Blair, Steven M. Rosenthal, Robert Louise Krawitz, Michael J. Beckerle, Jerry Lee Callen, Allen Razdow, Shyam R. Mudambi