Patents by Inventor Yifei GUO

Yifei GUO 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).

  • Patent number: 12026122
    Abstract: Embodiments of the present application provide a file processing method, a file processing device, an electronic apparatus, and a readable storage medium. The method comprises: receiving an operation request for a file, the file comprising at least two sub-files separately stored in at least two equipments; and correspondingly processing at least one sub-file of the file according to the operation request. By the solutions provided in the embodiments of the present application, since at least two sub-files of a file are separately stored in at least two equipments, original contents of the file cannot be obtained even if a sub-file in one equipment is leaked. By the solutions provided in the embodiments of the present application, the security of files can be effectively improved.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: July 2, 2024
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Xiao Chen, Xiaoyan Lou, Xuan Zhu, Yifei Guo
  • Publication number: 20220207872
    Abstract: A prompt information processing apparatus and method are provided. The apparatus may include a memory configured to store one or more instructions, and at least one processor configured to execute the one or more instructions stored in the memory to: obtain prompt information, and obtain an object to output the prompt information based on the object.
    Type: Application
    Filed: April 20, 2020
    Publication date: June 30, 2022
    Inventors: Taorui REN, Yifei GUO
  • Publication number: 20210357357
    Abstract: Embodiments of the present application provide a file processing method, a file processing device, an electronic apparatus, and a readable storage medium. The method comprises: receiving an operation request for a file, the file comprising at least two sub-files separately stored in at least two equipments; and correspondingly processing at least one sub-file of the file according to the operation request. By the solutions provided in the embodiments of the present application, since at least two sub-files of a file are separately stored in at least two equipments, original contents of the file cannot be obtained even if a sub-file in one equipment is leaked. By the solutions provided in the embodiments of the present application, the security of files can be effectively improved.
    Type: Application
    Filed: September 5, 2019
    Publication date: November 18, 2021
    Inventors: Xiao CHEN, Xiaoyan LOU, Xuan ZHU, Yifei GUO