Patents by Inventor Yuncao Tian

Yuncao Tian 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).

  • Protection of interprocess communications in a computer
    Patent number: 10354081
    Abstract: Interprocess communication between processes that run on a host operating system of a computer is performed by way of a protected temporary file. File access operation on the temporary file is hooked to detect writing to the temporary file. When a process writes a message to the temporary file, a verification is performed to determine whether or not the process is authorized to access the temporary file. When the process is authorized to access the temporary file, the process is allowed to write the message to the temporary file. This allows another process that is intended to receive the message to read the message from the temporary file and act on the message. Otherwise, when the process is not authorized to access the temporary file, the process is blocked from writing the message to the temporary file.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: July 16, 2019
    Assignee: TREND MICRO INCORPORATED
    Inventors: Chuan Jiang, Weichao Dai, Zhifeng Du, Yuncao Tian, Sen Jiang