Patents by Inventor Chrislain Razafimahefa

Chrislain Razafimahefa 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).

  • Protocol for message delivery among independently evolving processes
    Patent number: 7971206
    Abstract: The present invention relates to a method for message delivery from a sender process to a receiver process within a computer system, comprising performing an atomic check for the receiver process and a parent of the receiver process, returning a first status of the receiver process and a second status of the parent of the receiver process based on the atomic check, and delivering the message according to the first status and the second status, wherein the first status and the second status stay unchanged during the atomic check.
    Type: Grant
    Filed: March 28, 2007
    Date of Patent: June 28, 2011
    Assignee: Oracle America, Inc.
    Inventors: Chrislain Razafimahefa, Krzysztof Palacz, Grzegorz Jan Czajkowski, Laurent Philippe Daynes
  • Protocol for message delivery among independently evolving processes
    Publication number: 20080238616
    Abstract: The present invention relates to a method for message delivery from a sender process to a receiver process within a computer system, comprising performing an atomic check for the receiver process and a parent of the receiver process, returning a first status of the receiver process and a second status of the parent of the receiver process based on the atomic check, and delivering the message according to the first status and the second status, wherein the first status and the second status stay unchanged during the atomic check.
    Type: Application
    Filed: March 28, 2007
    Publication date: October 2, 2008
    Applicant: Sun Microsystems, Inc.
    Inventors: Chrislain Razafimahefa, Krzysztof Palacz, Grzegorz Jan Czajkowski, Laurent Philippe Daynes