Patents by Inventor Zeqiang FU

Zeqiang FU 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: 11748286
    Abstract: The present disclosure provides a hot-plugging control method, device, and retimer. The hot-plugging control method includes: receiving data from a pluggable device through a second end, sending the data to an RC through a first end; sending a detection signal to the second end to detect the connection status between the pluggable device and the second end; and stopping sending the data to the RC, and sending the first control signal to the RC, when it is detected that the pluggable device is hot-unplugged from the second end, so that the RC handles the abnormal state of the data not being sent according to the first control signal. The hot-plugging control method provided by the present disclosure does not require presence signals to implement hot-plugging of a pluggable device, and thus can avoid the problem that the device cannot implement hot-plugging without presence signals.
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: September 5, 2023
    Assignee: Montage Electronics (Shanghai) Co., Ltd.
    Inventors: Shuyong Deng, Zeqiang Fu, Hankang Li, Yuxiang Liao, Xin Liu, Yu Fu
  • Publication number: 20220334993
    Abstract: The present disclosure provides a hot-plugging control method, device, and retimer. The hot-plugging control method includes: receiving data from a pluggable device through a second end, sending the data to an RC through a first end; sending a detection signal to the second end to detect the connection status between the pluggable device and the second end; and stopping sending the data to the RC, and sending the first control signal to the RC, when it is detected that the pluggable device is hot-unplugged from the second end, so that the RC handles the abnormal state of the data not being sent according to the first control signal. The hot-plugging control method provided by the present disclosure does not require presence signals to implement hot-plugging of a pluggable device, and thus can avoid the problem that the device cannot implement hot-plugging without presence signals.
    Type: Application
    Filed: December 28, 2021
    Publication date: October 20, 2022
    Applicant: Montage Electronics (Shanghai) Co., Ltd.
    Inventors: Shuyong DENG, Zeqiang FU, Hankang LI, Yuxiang LIAO, Xin LIU, Yu FU