Patents by Inventor Claus P. Jensen

Claus P. Jensen 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).

  • Packet forwarding method and system
    Patent number: 9014195
    Abstract: Forwarding decisions for Internet Protocol packets/frames are provided. An IP address from received packets/frames is extracted and split into portions or parts, a prefix, offset and suffix. A prefix table is used to identify an entry with a longest match to the prefix. A base address is retrieved from the identified entry to generate an identifier used to locate another entry in another table. The other identified entry provides receiver data or information regarding the intended destination.
    Type: Grant
    Filed: May 2, 2003
    Date of Patent: April 21, 2015
    Assignee: Vitesse Semiconductor Corporation
    Inventors: Jens P. Tagore-Brage, Kai Harrekilde-Petersen, Claus P. Jensen, Jørgen Ravn Hansen
  • Determining the presence of IP multicast routers
    Patent number: 7660268
    Abstract: A method for determining the presence of the multicast routers using existing protocols is disclosed. The method includes setting a time interval between a first set of query messages to each of a plurality of routers to a number greater than a querier timeout period used by the routers. The querier timeout period transitions each of the routers into a querier. The presence of each of the routers is revealed by sending a second set of query messages. Membership report messages are then sent to the routers.
    Type: Grant
    Filed: November 1, 2005
    Date of Patent: February 9, 2010
    Assignee: Intel Corporation
    Inventor: Claus P. Jensen
  • Determining the presence of IP multicast routers
    Patent number: 6967932
    Abstract: A method for determining the presence of the multicast routers using existing protocols is disclosed. The method includes setting a time interval between a first set of query messages to each of a plurality of routers to a number greater than a querier timeout period used by the routers. The querier timeout period transitions each of the routers into a querier. The presence of each of the routers is revealed by sending a second set of query messages. Membership report messages are then sent to the routers.
    Type: Grant
    Filed: December 29, 2000
    Date of Patent: November 22, 2005
    Assignee: Intel Corporation
    Inventor: Claus P. Jensen
  • Packet forwarding method and system
    Publication number: 20040218596
    Abstract: Forwarding decisions for Internet Protocol packets/frames are provided. An IP address from received packets/frames is extracted and split into portions or parts, a prefix, offset and suffix. A prefix table is used to identify an entry with a longest match to the prefix. A base address is retrieved from the identified entry to generate an identifier used to locate another entry in another table. The other identified entry provides receiver data or information regarding the intended destination.
    Type: Application
    Filed: May 2, 2003
    Publication date: November 4, 2004
    Inventors: Jens P. Tagore-Brage, Kai Harrekilde-Petersen, Claus P. Jensen, Jorgen Ravn Hansen
  • Determining the presence of IP multicast routers
    Publication number: 20020085557
    Abstract: A method for determining the presence of the multicast routers using existing protocols is disclosed. The method includes setting a time interval between a first set of query messages to each of a plurality of routers to a number greater than a querier timeout period used by the routers. The querier timeout period transitions each of the routers into a querier. The presence of each of the routers is revealed by sending a second set of query messages. Membership report messages are then sent to the routers.
    Type: Application
    Filed: December 29, 2000
    Publication date: July 4, 2002
    Inventor: Claus P. Jensen