Patents by Inventor Frederick Lafleche

Frederick Lafleche 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).

  • Multicasting of event notifications using extended socket for inter-process communication
    Patent number: 10365957
    Abstract: A system is provided for multicasting an event notification from an event producer to multiple event listeners, where the event producer and event listeners exist within a computer operating system having a user space, a kernel space, a device space, and an event protocol handler located in the kernel space. The system generates an event indication from an event producer located in the user space, kernel space, or device space, and receiving the event indication in the event protocol handler and generating an event notification. The event producer and the event listeners interface with the event protocol handler to send the event indication and receive the event notification. The event listeners may be located in the user space, kernel space, or device space.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: July 30, 2019
    Assignee: Accedian Networks Inc.
    Inventors: Andre Dupont, Thierry DeCorte, Frederick Lafleche
  • MULTICASTING OF EVENT NOTIFICATIONS USING EXTENDED SOCKET FOR INTER-PROCESS COMMUNICATION
    Publication number: 20170097858
    Abstract: A system is provided for multicasting an event notification from an event producer to multiple event listeners, where the event producer and event listeners exist within a computer operating system having a user space, a kernel space, a device space, and an event protocol handler located in the kernel space. The system generates an event indication from an event producer located in the user space, kernel space, or device space, and receiving the event indication in the event protocol handler and generating an event notification. The event producer and the event listeners interface with the event protocol handler to send the event indication and receive the event notification. The event listeners may be located in the user space, kernel space, or device space.
    Type: Application
    Filed: November 10, 2016
    Publication date: April 6, 2017
    Inventors: Andre Dupont, Thierry DeCorte, Frederick Lafleche
  • Multicasting of event notifications using extended socket for inter-process communication
    Patent number: 9524197
    Abstract: A system is provided for multicasting an event notification from an event producer to multiple event listeners, where the event producer and event listeners exist within a computer operating system having a user space, a kernel space, a device space, and an event protocol handler located in the kernel space. The system generates an event indication from an event producer located in the user space, kernel space, or device space, and receiving the event indication in the event protocol handler and generating an event notification. The event producer and the event listeners interface with the event protocol handler to send the event indication and receive the event notification. The event listeners may be located in the user space, kernel space, or device space.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: December 20, 2016
    Assignee: Accedian Networks Inc.
    Inventors: Andre Dupont, Thierry DeCorte, Frederick Lafleche