Patents by Inventor Xiaoxiao (Jerome) Gu

Xiaoxiao (Jerome) Gu 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).

  • Application-level in-place encryption
    Patent number: 10402587
    Abstract: A method includes obtaining first text information in a first format, converting the first text information to an offset value from a base time in a second format, generating an encryption key, encrypting the offset value with the encryption key to produce an encrypted offset value in the second format, converting the encrypted offset value to second text information in the first format, and outputting the second text information as encrypted text corresponding to the first text information.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: September 3, 2019
    Assignee: SAP SE
    Inventors: Xun Sun, Yu Wu, Xiaoxiao (Jerome) Gu, Yukching Leung
  • APPLICATION-LEVEL IN-PLACE ENCRYPTION
    Publication number: 20190171843
    Abstract: A method includes obtaining first text information in a first format, converting the first text information to an offset value from a base time in a second format, generating an encryption key, encrypting the offset value with the encryption key to produce an encrypted offset value in the second format, converting the encrypted offset value to second text information in the first format, and outputting the second text information as encrypted text corresponding to the first text information.
    Type: Application
    Filed: December 4, 2017
    Publication date: June 6, 2019
    Inventors: Xun Sun, Yu Wu, Xiaoxiao (Jerome) Gu, Yukching Leung