Patents by Inventor Christos Evripidou

Christos Evripidou 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).

  • Method and apparatus for hosting a multitasking guest on a host system
    Patent number: 10095544
    Abstract: Method for hosting a multitasking guest on a host system, wherein the guest is allocated a periodic execution server and a deferrable execution server associated with a partition of the system, event-driven tasks of the guest are assigned to the deferrable execution server, time-driven tasks of the guest are assigned to the periodic execution server, a hypervisor of the execution servers is assigned to a first priority group of the system, the deferrable execution server is assigned to a second priority group of the system, the periodic execution server is assigned to a third priority group of the system, and a preemptive task scheduler maintains a descending priority order among the priority groups while the execution servers execute the tasks concurrently.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: October 9, 2018
    Assignee: ROBERT BOSCH GMBH
    Inventors: Christos Evripidou, Gary Morgan, Alan Burns
  • METHOD AND APPARATUS FOR HOSTING A MULTITASKING GUEST ON A HOST SYSTEM
    Publication number: 20170024247
    Abstract: Method for hosting a multitasking guest on a host system, wherein the guest is allocated a periodic execution server and a deferrable execution server associated with a partition of the system, event-driven tasks of the guest are assigned to the deferrable execution server, time-driven tasks of the guest are assigned to the periodic execution server, a hypervisor of the execution servers is assigned to a first priority group of the system, the deferrable execution server is assigned to a second priority group of the system, the periodic execution server is assigned to a third priority group of the system, and a preemptive task scheduler maintains a descending priority order among the priority groups while the execution servers execute the tasks concurrently.
    Type: Application
    Filed: July 20, 2016
    Publication date: January 26, 2017
    Inventors: Christos Evripidou, Gary Morgan