Patents by Inventor Christopher J. Shannon

Christopher J. Shannon 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).

  • Patent number: 7757045
    Abstract: In one embodiment, the present invention includes a method for receiving a cache access request for data present in a lower-level cache line of a lower-level cache, and sending recency information regarding the lower-level cache line to a higher-level cache. The higher-level cache may be inclusive with the lower-level cache and may update age data associated with the cache line, thus reducing the likelihood of eviction of the cache line. Other embodiments are described and claimed.
    Type: Grant
    Filed: March 13, 2006
    Date of Patent: July 13, 2010
    Assignee: Intel Corporation
    Inventors: Christopher J. Shannon, Ronak Singhal, Per Hammarlund, Hermann Gartler, Glenn Hinton
  • Patent number: 7711901
    Abstract: A cache line replacement protocol for selecting a cache line for replacement based at least in part on the inter-cache traffic generated as a result of the cache line being replaced.
    Type: Grant
    Filed: February 13, 2004
    Date of Patent: May 4, 2010
    Assignee: Intel Corporation
    Inventors: Christopher J. Shannon, Ganapati Srinivasa, Mark Rowland
  • Patent number: 7407453
    Abstract: A self-storing basketball goal system includes a foundation box enclosing a portable basketball goal including a backboard and hoop rim. The backboard attaches to the distal end section of a post assembly, which is preferably foldable and telescopic. The foundation box may be dug in the ground so that the post and goal assembly is installed upon a top cover of the foundation box which is flush with the ground, or the foundation box may be a remote storage container away from the playing surface. In that case, the post assembly and supporting struts are attached to keyways installed within the playing surface, such as a driveway, patio or other playing surface. The post assembly may then fold into the foundation box with the backboard and removable hoop rim.
    Type: Grant
    Filed: February 13, 2006
    Date of Patent: August 5, 2008
    Inventor: Christopher J. Shannon
  • Patent number: 7277992
    Abstract: A technique for intelligently evicting cache lines within an inclusive cache architecture. More particularly, embodiments of the invention relate to a technique to evict cache lines within an inclusive cache hierarchy based on the cache coherency traffic generated between an upper level cache and lower level caches.
    Type: Grant
    Filed: March 22, 2005
    Date of Patent: October 2, 2007
    Assignee: Intel Corporation
    Inventors: Christopher J. Shannon, Mark Rowland, Ganapati Srinivasa
  • Publication number: 20040260880
    Abstract: A cache line replacement protocol for selecting a cache line for replacement based at least in part on the inter-cache traffic generated as a result of the cache line being replaced.
    Type: Application
    Filed: February 13, 2004
    Publication date: December 23, 2004
    Inventors: Christopher J. Shannon, Ganapati Srinivasa, Mark Rowland