Patents by Inventor Yong-Fei Li

Yong-Fei Li 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).

  • Transmission interface communicating method and connection interface
    Patent number: 10990557
    Abstract: A transmission interface communicating method used in a display device that includes the steps outlined below is provided. A first status update signal is received from a host device to turn a hot plug detect (HPD) status of the display device to a high status. A HPD signal having a low status is transmitted to the host device in response to the first status update signal. A configuration signal is received from the host device. A configuration acknowledgement signal is transmitted to the host device in response to the configuration signal. The HPD signal having the high status is actively transmitted to the host device.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: April 27, 2021
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Chen Shen, Kai-Yuan Yin, Ti-Ti Chen, Yong-Fei Li
  • TRANSMISSION INTERFACE COMMUNICATING METHOD AND CONNECTION INTERFACE
    Publication number: 20190384734
    Abstract: A transmission interface communicating method used in a display device that includes the steps outlined below is provided. A first status update signal is received from a host device to turn a hot plug detect (HPD) status of the display device to a high status. A HPD signal having a low status is transmitted to the host device in response to the first status update signal. A configuration signal is received from the host device. A configuration acknowledgement signal is transmitted to the host device in response to the configuration signal. The HPD signal having the high status is actively transmitted to the host device.
    Type: Application
    Filed: June 14, 2019
    Publication date: December 19, 2019
    Inventors: Chen SHEN, Kai-Yuan Yin, Ti-Ti Chen, Yong-Fei Li