Patents by Inventor Chang Shian Wei

Chang Shian Wei 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).

  • Recording medium
    Patent number: D837226
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: January 1, 2019
    Assignee: Toshiba Memory Corporation
    Inventor: Chang Shian Wei
  • Recording medium
    Patent number: D836647
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: December 25, 2018
    Assignee: Toshiba Memory Corporation
    Inventor: Chang Shian Wei
  • Solid state drive
    Patent number: D873820
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: January 28, 2020
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Chang Shian Wei, Shingo Tsurumi