Patents by Inventor Shuangli Cao

Shuangli Cao 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).

  • Systems and methods of multi-key encryption for multi-tenant database
    Patent number: 11755767
    Abstract: A method for data isolation in a multi-tenant environment includes a vault API that is programmed to generate a key ID corresponding to a client ID associated with received entity data and pass an encryption request to a separate computer system that generates a data key to encrypt the entity data. The encrypted data is then returned to the vault API that then stores the encrypted data in a client collection associated with the client ID.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: September 12, 2023
    Assignee: Auction.com, LLC
    Inventors: Ravindra Pratap Singh, Bin Xu, Shuangli Cao
  • SYSTEMS AND METHODS OF MULTI-KEY ENCRYPTION FOR MULTI-TENANT DATABASE
    Publication number: 20220067193
    Abstract: A method for data isolation in a multi-tenant environment includes a vault API that is programmed to generate a key ID corresponding to a client ID associated with received entity data and pass an encryption request to a separate computer system that generates a data key to encrypt the entity data. The encrypted data is then returned to the vault API that then stores the encrypted data in a client collection associated with the client ID.
    Type: Application
    Filed: September 1, 2021
    Publication date: March 3, 2022
    Inventors: Ravi Singh, Bin Xu, Shuangli Cao