Patents by Inventor Zerui Wen

Zerui Wen 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).

  • SYSTEM AND METHOD FOR TIME SYNCHRONIZATION BETWEEN MULTIPLE OPERATING SYSTEMS
    Publication number: 20240103563
    Abstract: A system for time synchronization between multiple operating systems is provided, the system includes a Field Programmable Gate Array (FPGA) configured to obtain and maintain absolute time; and multiple operating systems (OS) that obtain the absolute time from the FPGA and perform time synchronization based on the obtained absolute time. According to the embodiments of the present disclosure, the system can solve the high accuracy time synchronization problem in a protection relay device with multiple operating systems.
    Type: Application
    Filed: September 1, 2023
    Publication date: March 28, 2024
    Applicant: Schneider Electric Industries SAS
    Inventors: Zerui Wen, Yongfeng Lei, Fengyue Ren, Chuanhua Zhou