Patents by Inventor Weiyan ZHENG

Weiyan ZHENG 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: 12265642
    Abstract: A data encryption or decryption method includes obtaining a data processing request carrying to-be-processed data; selecting one of a first processing manner and a second processing manner as a processing manner for the to-be-processed data. In the first processing manner, processing is performed by an encryption/decryption chip. In the second processing manner, processing is performed by a software program running on a central processing unit.
    Type: Grant
    Filed: December 7, 2022
    Date of Patent: April 1, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Mingming Zhu, Zhongkai Yang, Shiping Deng, Weiyan Zheng
  • Publication number: 20230102374
    Abstract: A data encryption or decryption method includes obtaining a data processing request carrying to-be-processed data; selecting one of a first processing manner and a second processing manner as a processing manner for the to-be-processed data. In the first processing manner, processing is performed by an encryption/decryption chip. In the second processing manner, processing is performed by a software program running on a central processing unit.
    Type: Application
    Filed: December 7, 2022
    Publication date: March 30, 2023
    Inventors: Mingming Zhu, Zhongkai Yang, Shiping Deng, Weiyan Zheng
  • Publication number: 20200364080
    Abstract: An interrupt processing method applied to a server including a plurality of cores, the plurality of cores include an interrupt processing core and a service processing core that runs a service process, and the method is implemented by the interrupt processing core and includes: receiving an interrupt processing request, where the interrupt processing request is used to request to process at least one of a plurality of TCP data packets of the service process that are stored in an interrupt queue, and destination ports of all of the plurality of TCP data packets correspond to a same interrupt queue; obtaining the at least one TCP data packet from the interrupt queue; determining the service processing core based on the at least one TCP data packet, where there is cache space shared by the interrupt processing core and the service processing core; and waking the service processing core.
    Type: Application
    Filed: August 6, 2020
    Publication date: November 19, 2020
    Inventors: Weiyan ZHENG, Shuying LEI