Patents by Inventor Ricardo Yong

Ricardo Yong 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).

  • Data processing system including a shared memory resource circuit
    Patent number: 6442670
    Abstract: A data processing system comprises a plurality of nodes and a serial data bus interconnecting the nodes in series in a closed loop, for passing address and data information. At least one processing node includes a processor, a printed circuit board and a memory which is partitioned into a plurality of sections, including a first section for directly sharable memory located on the printed circuit board, and a second section for block sharable memory. A local bus connects the processor, block sharable memory and printed circuit board, for transferring data in parallel from the processor to the directly sharable memory on the printed circuit board, and for transferring data from the block sharable memory to the printed circuit board.
    Type: Grant
    Filed: July 2, 2001
    Date of Patent: August 27, 2002
    Assignee: Sun Microsystems, Inc.
    Inventors: John D. Acton, Michael D. Derbish, Gavin G. Gibson, Jack M. Hardy, Jr., Hugh M. Humphreys, Steven P. Kent, Steven E. Schelong, Ricardo Yong, William B. DeRolf
  • Novel multiprocessor distributed memory system and board and methods therefor
    Publication number: 20010052056
    Abstract: A data processing system comprises a plurality of nodes an-d a serial data bus interconnecting the nodes in series in a closed loop, for passing address and data information. At least one processing node includes a processor, a printed circuit board and a memory which is partitioned into a plurality of sections, including a first section for directly sharable memory located on the printed circuit board, and a second section for block sharable memory. A local bus connects the processor, block sharable memory and printed circuit board, for transferring data in parallel from the processor to the directly sharable memory on the printed circuit board, and for transferring data from the block sharable memory to the printed circuit board.
    Type: Application
    Filed: July 2, 2001
    Publication date: December 13, 2001
    Applicant: Sun Microsystems, Inc.
    Inventors: John D. Acton, Michael D. Derbish, Gavin G. Gibson, Jack M. Hardy, Hugh M. Humphreys, Steven P. Kent, Steven E. Schelong, Ricardo Yong, William B. DeRolf
  • Data processing system including a shared memory resource circuit
    Patent number: 6256722
    Abstract: A data processing system comprises a plurality of nodes and a serial data bus interconnecting the nodes in series in a closed loop, for passing address and data information. At least one processing node includes a processor, a printed circuit board and a memory which is partitioned into a plurality of sections, including a first section for directly sharable memory located on the printed circuit board, and a second section for block sharable memory. A local bus connects the processor, block sharable memory and printed circuit board, for transferring data in parallel from the processor to the directly sharable memory on the printed circuit board, and for transferring data from the block sharable memory to the printed circuit board.
    Type: Grant
    Filed: December 13, 1999
    Date of Patent: July 3, 2001
    Assignee: Sun Microsystems, Inc.
    Inventors: John D. Acton, Michael D. Derbish, Gavin G. Gibson, Jack M. Hardy, Jr., Hugh M. Humphreys, Steven P. Kent, Steven E. Schelong, Ricardo Yong, William B. DeRolf
  • Computing system having multiple nodes coupled in series in a closed loop
    Patent number: 6134647
    Abstract: A data processing system includes a plurality of nodes, a serial data bus interconnecting the nodes in series in a closed loop for passing address and data information, and at least one processing node. In one construction, this processing node has a processor, a printed circuit board, a memory partitioned into first and second sections and a local bus connecting the processor, a block sharable memory section of the memory, and the printed circuit board. The local bus is used for transferring data in parallel from the processor to a directly sharable memory section of the memory on the printed circuit board and for transferring data from the block sharable memory to the printed circuit board.
    Type: Grant
    Filed: April 14, 1999
    Date of Patent: October 17, 2000
    Assignee: Sun Microsystems, Inc.
    Inventors: John D. Acton, Michael D. Derbish, Gavin G. Gibson, Jack M. Hardy, Jr., Hugh M. Humphreys, Steven P. Kent, Steven E. Schelong, Ricardo Yong, William B. DeRolf
  • Multiprocessor distributed memory system and board and methods therefor
    Patent number: 6094532
    Abstract: A data processing system comprises a plurality of nodes and a serial data bus interconnecting the nodes in series in a closed loop, for passing address and data information. At least one processing node includes a processor, a printed circuit board and a memory which is partitioned into a plurality of sections, including a first section for directly sharable memory located on the printed circuit board, and a second section for block sharable memory. A local bus connects the processor, block sharable memory and printed circuit board, for transferring data in parallel from the processor to the directly sharable memory on the printed circuit board, and for transferring data from the block sharable memory to the printed circuit board.
    Type: Grant
    Filed: March 25, 1997
    Date of Patent: July 25, 2000
    Assignee: Sun Microsystems, Inc.
    Inventors: John D. Acton, Michael D. Derbish, Gavin G. Gibson, Jack M. Hardy, Jr., Hugh M. Humphreys, Steven P. Kent, Steven E. Schelong, Ricardo Yong, William B. DeRolf