Patents by Inventor NAN HUI LI

NAN HUI LI 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).

  • Security system and method of stored data
    Patent number: 11010312
    Abstract: A security system and a security method of stored data are provided. In the security system and the security method, a central processing unit performs hashing operation on a seed code to generate a data access code, which is then compared with a password stored in a storage device. If there is no password in the storage device, the data access code is written into the storage device as the password. On the other hand, if the data access code does not match the password, the storage device denies the access request from the central processing unit.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: May 18, 2021
    Assignee: VIA TECHNOLOGIES, INC.
    Inventors: Nan Hui Li, Neng-An Kuo
  • SECURITY SYSTEM AND METHOD OF STORED DATA
    Publication number: 20200073828
    Abstract: A security system and a security method of stored data are provided. In the security system and the security method, a central processing unit performs hashing operation on a seed code to generate a data access code, which is then compared with a password stored in a storage device. If there is no password in the storage device, the data access code is written into the storage device as the password. On the other hand, if the data access code does not match the password, the storage device denies the access request from the central processing unit.
    Type: Application
    Filed: January 4, 2019
    Publication date: March 5, 2020
    Inventors: NAN HUI LI, NENG-AN KUO