Patents by Inventor Hans Olaf Rygh

Hans Olaf Rygh 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).

  • Switch arbitration
    Patent number: 8116332
    Abstract: A method of providing switch arbitration for the passing of packets between transmitters and receivers in a switch having a plurality of transmitters and receivers, comprises globally distributing information about buffer contents and packet requests between transmitters and receivers.
    Type: Grant
    Filed: May 21, 2008
    Date of Patent: February 14, 2012
    Assignee: Oracle America, Inc.
    Inventors: Hans Olaf Rygh, Knut Tvete, Ali Bozkaya
  • Switch matrix
    Patent number: 7907624
    Abstract: A switch system comprises a switch matrix providing a configurable, protocol agnostic, packet switching core, the switch matrix providing a non-blocking switch connecting a configurable number of ports together.
    Type: Grant
    Filed: June 4, 2008
    Date of Patent: March 15, 2011
    Assignee: Oracle America, Inc.
    Inventors: Brian Manula, Ola Torudbakken, Hans Olaf Rygh
  • SWITCH ARBITRATION
    Publication number: 20080317024
    Abstract: A method of providing switch arbitration for the passing of packets between transmitters and receivers in a switch having a plurality of transmitters and receivers, comprises globally distributing information about buffer contents and packet requests between transmitters and receivers.
    Type: Application
    Filed: May 21, 2008
    Publication date: December 25, 2008
    Applicant: SUN MICROSYSTEMS, INC.
    Inventors: Hans Olaf Rygh, Knut Tvete, Ali Bozkaya
  • SWITCH MATRIX
    Publication number: 20080317025
    Abstract: A switch system comprises a switch matrix providing a configurable, protocol agnostic, packet switching core, the switch matrix providing a non-blocking switch connecting a configurable number of ports together.
    Type: Application
    Filed: June 4, 2008
    Publication date: December 25, 2008
    Applicant: SUN MICROSYSTEMS, INC.
    Inventors: Brian Manula, Ola Torudbakken, Hans Olaf Rygh
  • Virtual output buffer architecture
    Patent number: 7426604
    Abstract: A buffer architecture enables linked lists to be used to administer virtual output queue buffering. The buffer has three random access memories (RAMs). A data RAM holds data. A free RAM holds a linked list of entries defining free space in the data RAM. Destination RAM holds a linked list of entries defining data in the data RAM to be forwarded to a destination.
    Type: Grant
    Filed: June 14, 2006
    Date of Patent: September 16, 2008
    Assignee: Sun Microsystems, Inc.
    Inventors: Hans Olaf Rygh, Finn Egil Hoeyer Grimnes, Brian Edward Manula