Patents by Inventor MEIMAN LIN SYU

MEIMAN LIN SYU 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: 10223022
    Abstract: A set of superblocks can be constructed by a memory controller employing good blocks and partially bad blocks in a plurality of memory access units. Each functional memory access unit among the plurality of memory access units contributes a single block that is a good block or a partially bad block to each superblock. The memory controller can further construct a set of super word line zones within each superblock in the set of superblocks. Each block within a superblock contributes a good word line zone to each super word line zone. Upon encounter of a program error at run time, the super word line zones within the superblock may be modified to continue running the program employing modified super word line zones for the superblock.
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: March 5, 2019
    Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.
    Inventors: Meiman Lin Syu, Steven Sprouse, Kroum Stoev, Satish Vasudeva
  • Publication number: 20180217892
    Abstract: A set of superblocks can be constructed by a memory controller employing good blocks and partially bad blocks in a plurality of memory access units. Each functional memory access unit among the plurality of memory access units contributes a single block that is a good block or a partially bad block to each superblock. The memory controller can further construct a set of super word line zones within each superblock in the set of superblocks. Each block within a superblock contributes a good word line zone to each super word line zone. Upon encounter of a program error at run time, the super word line zones within the superblock may be modified to continue running the program employing modified super word line zones for the superblock.
    Type: Application
    Filed: January 27, 2017
    Publication date: August 2, 2018
    Inventors: Meiman Lin Syu, Steven Sprouse, Kroum Stoev, Satish Vasudeva
  • Patent number: 9823859
    Abstract: A device adapted to capture vehicle data or surveillance data that includes a disk and a Non-Volatile Solid-State Memory (NVSM). The vehicle or surveillance data is received in a buffer of the device for storage on the disk, and an input is received indicating a level of mechanical shock. It is determined whether the input indicates the level of mechanical shock exceeds a first threshold indicative of an impact. If the input indicates the level of mechanical shock exceeds the first threshold, the vehicle or surveillance data is stored in the NVSM from the buffer and a status is determined for storing data on the disk.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: November 21, 2017
    Assignee: Western Digital Technologies, Inc.
    Inventors: Alain Chahwan, Choo-Bhin Ong, Meiman Lin Syu, Kevin Chiteh Chao
  • Publication number: 20160132257
    Abstract: A device adapted to capture vehicle data or surveillance data that includes a disk and a Non-Volatile Solid-State Memory (NVSM). The vehicle or surveillance data is received in a buffer of the device for storage on the disk, and an input is received indicating a level of mechanical shock. It is determined whether the input indicates the level of mechanical shock exceeds a first threshold indicative of an impact. If the input indicates the level of mechanical shock exceeds the first threshold, the vehicle or surveillance data is stored in the NVSM from the buffer and a status is determined for storing data on the disk.
    Type: Application
    Filed: March 27, 2015
    Publication date: May 12, 2016
    Inventors: ALAIN CHAHWAN, CHOO-BHIN ONG, MEIMAN LIN SYU, KEVIN CHITEH CHAO