Patents by Inventor Crane Chu

Crane Chu 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: 7822791
    Abstract: Machine-readable media, methods, apparatus and system for flash memory reclaim are described. In some embodiment, a system may comprise a flash memory having a plurality of flash memory blocks, and a managing logic to manage a file operation on the flash memory. The managing logic may, during a foreground reclaim of the flash memory which is triggered by the file operation, select a foreground reclaim block from the plurality of flash memory blocks; search the foreground reclaim block for valid data; and copy the valid data from the foreground reclaim block to a flash memory block of the plurality of flash memory blocks, if the valid data is found. The managing logic may further erase the foreground reclaim block during a next reclaim of the flash memory.
    Type: Grant
    Filed: June 28, 2007
    Date of Patent: October 26, 2010
    Assignee: Intel Corporation
    Inventor: Crane Chu
  • Publication number: 20090006918
    Abstract: Machine-readable media, methods, apparatus and system for flash memory reclaim are described. In some embodiment, a system may comprise a flash memory having a plurality of flash memory blocks, and a managing logic to manage a file operation on the flash memory. The managing logic may, during a foreground reclaim of the flash memory which is triggered by the file operation, select a foreground reclaim block from the plurality of flash memory blocks; search the foreground reclaim block for valid data; and copy the valid data from the foreground reclaim block to a flash memory block of the plurality of flash memory blocks, if the valid data is found. The managing logic may further erase the foreground reclaim block during a next reclaim of the flash memory.
    Type: Application
    Filed: June 28, 2007
    Publication date: January 1, 2009
    Inventor: Crane Chu