Patents by Inventor Kun-Feng XIE

Kun-Feng XIE 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).

  • Signal relaying device and signal relaying method
    Patent number: 10607564
    Abstract: A signal relaying device applied to DisplayPort architecture is disclosed. The signal relaying device is coupled between a source device and a sink device and includes a receiving end, an arbiter and a transmitting end. The receiving end receives a request signal from the source device via the first auxiliary channel. The arbiter is coupled to the receiving end and receives the request signal. The transmitting end receives the request signal from the arbiter and transmits the request signal to the sink device via the second auxiliary channel. The sink device transmits a first configuration data to the transmitting end via the second auxiliary channel when receiving the request signal. The arbiter replaces the first configuration data with the second configuration data and transmits the second configuration data to the receiving end when receiving the first configuration data from the transmitting end.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: March 31, 2020
    Assignee: ATEN International Co., Ltd.
    Inventor: Kun-Feng Xie
  • SIGNAL RELAYING DEVICE AND SIGNAL RELAYING METHOD
    Publication number: 20180293957
    Abstract: A signal relaying device applied to DisplayPort architecture is disclosed. The signal relaying device is coupled between a source device and a sink device and includes a receiving end, an arbiter and a transmitting end. The receiving end receives a request signal from the source device via the first auxiliary channel. The arbiter is coupled to the receiving end and receives the request signal. The transmitting end receives the request signal from the arbiter and transmits the request signal to the sink device via the second auxiliary channel. The sink device transmits a first configuration data to the transmitting end via the second auxiliary channel when receiving the request signal. The arbiter replaces the first configuration data with the second configuration data and transmits the second configuration data to the receiving end when receiving the first configuration data from the transmitting end.
    Type: Application
    Filed: April 2, 2018
    Publication date: October 11, 2018
    Applicant: ATEN International Co., Ltd.
    Inventor: Kun-Feng XIE