Patents by Inventor Dizuo OU

Dizuo OU 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).

  • Document encryption prompt method and system
    Patent number: 10587417
    Abstract: Disclosed are a document encryption prompt method and system. The document encryption prompt method comprises: detecting text content of a target document, and if the text content of the target document comprises a preset sensitive word, determining that the document is a sensitive document; and prompting a user to encrypt the sensitive document. A document encryption prompt system comprises: a detecting unit and a prompting unit. The detecting unit is configured to detect text content of a target document, and if the text content of the target document comprises a preset sensitive word, determine that the document is a sensitive document; and the prompting unit is configured to prompt the user to encrypt the sensitive document. According to this application, a user does not need to manually determine whether to encrypt a document, and the user can be prompted in time to perform encryption processing on the document, thereby improving the security of the document.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: March 10, 2020
    Inventors: Yuntong Chao, Dizuo Ou, Zhishou Huang, Xupeng Huang, Xuewen Hong, Huan Liu, Yafei Li, Ting Fang
  • DOCUMENT ENCRYPTION PROMPT METHOD AND SYSTEM
    Publication number: 20160344556
    Abstract: Disclosed are a document encryption prompt method and system. The document encryption prompt method comprises: detecting text content of a target document, and if the text content of the target document comprises a preset sensitive word, determining that the document is a sensitive document; and prompting a user to encrypt the sensitive document. A document encryption prompt system comprises: a detecting unit and a prompting unit. The detecting unit is configured to detect text content of a target document, and if the text content of the target document comprises a preset sensitive word, determine that the document is a sensitive document; and the prompting unit is configured to prompt the user to encrypt the sensitive document. According to this application, a user does not need to manually determine whether to encrypt a document, and the user can be prompted in time to perform encryption processing on the document, thereby improving the security of the document.
    Type: Application
    Filed: November 25, 2014
    Publication date: November 24, 2016
    Inventors: Yuntong Chao, Dizuo OU, Zhishou Huang, Xupeng Huang, Xuewen Hong, Huan Liu, Yafei Li, Ting Fang