Patents by Inventor Kunhui Su

Kunhui Su 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).

  • Data caching and reading method, and data access system
    Patent number: 12443530
    Abstract: A data caching and reading method, and a data access system are provided. A client sends a first request to a data storage system so as to obtain metadata of target data. The client sends a second request to a data caching system, the second request comprising the metadata. The data caching system determines, on the basis of the metadata, whether cache target data consistent with the target data stored in the data storage system is cached. When it is determined cache target data is cached, the client obtains the target data from the data caching system. When no consistent cache target data is cached, the client obtains the target data from the data storage system, and sends the obtained target data to the data caching system, so as to cache the target data.
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: October 14, 2025
    Assignee: HANGZHOU ALICLOUD FEITIAN INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Dapeng Sun, Tao Wang, Shunyang Yao, Xinxin Shu, Kai Zheng, Kunhui Su, Jiajia Li
  • DATA CACHING AND READING METHOD, AND DATA ACCESS SYSTEM
    Publication number: 20240354251
    Abstract: A data caching and reading method, and a data access system are provided. A client sends a first request to a data storage system so as to obtain metadata of target data. The client sends a second request to a data caching system, the second request comprising the metadata. The data caching system determines, on the basis of the metadata, whether cache target data consistent with the target data stored in the data storage system is cached. When it is determined cache target data is cached, the client obtains the target data from the data caching system. When no consistent cache target data is cached, the client obtains the target data from the data storage system, and sends the obtained target data to the data caching system, so as to cache the target data.
    Type: Application
    Filed: January 9, 2023
    Publication date: October 24, 2024
    Applicant: HANGZHOU ALICLOUD FEITIAN INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Dapeng Sun, Tao Wang, Shunyang Yao, Xinxin Shu, Kai Zheng, Kunhui Su, Jiajia Li