Patents by Inventor KyeYoon Park

KyeYoon Park 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).

  • Adaptive block list management
    Patent number: 7818493
    Abstract: In a nonvolatile memory array, selected blocks are maintained as open blocks that are available to store additional data without being erased first. Nonsequential open blocks are selected from two lists, one list based on recency of the last write operation, and the other list based on frequency of writes to the block. Sequential open blocks are divided into blocks expected to remain sequential and blocks that are not expected to remain sequential.
    Type: Grant
    Filed: September 7, 2007
    Date of Patent: October 19, 2010
    Assignee: SanDisk Corporation
    Inventors: Shai Traister, Bum Suck So, KyeYoon Park
  • Adaptive Block List Management
    Publication number: 20090070518
    Abstract: In a nonvolatile memory array, selected blocks are maintained as open blocks that are available to store additional data without being erased first. Nonsequential open blocks are selected from two lists, one list based on recency of the last write operation, and the other list based on frequency of writes to the block. Sequential open blocks are divided into blocks expected to remain sequential and blocks that are not expected to remain sequential.
    Type: Application
    Filed: September 7, 2007
    Publication date: March 12, 2009
    Inventors: Shai Traister, Bum Suck So, KyeYoon Park