Patents by Inventor Feifei DING

Feifei DING 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).

  • Data transmission method, apparatus, device and system
    Patent number: 11800542
    Abstract: Embodiments of the present disclosure disclose a data transmission method, apparatus, device, and system. The method includes: receiving a broadcast signal from a head-mounted display device, the broadcast signal including at least time synchronization information and/or control data, and the broadcast signal being transmitted in accordance with a predetermined period; and transmitting, in a wireless transmission channel that is obtained in advance, handle data to the head-mounted display device in accordance with a predetermined time interval.
    Type: Grant
    Filed: January 6, 2023
    Date of Patent: October 24, 2023
    Assignee: QINGDAO PICO TECHNOLOGY CO., LTD.
    Inventors: Xiuzhi Zhang, Feifei Ding
  • DATA TRANSMISSION METHOD, APPARATUS, DEVICE AND SYSTEM
    Publication number: 20230156747
    Abstract: Embodiments of the present disclosure disclose a data transmission method, apparatus, device, and system. The method includes: receiving a broadcast signal from a head-mounted display device, the broadcast signal including at least time synchronization information and/or control data, and the broadcast signal being transmitted in accordance with a predetermined period; and transmitting, in a wireless transmission channel that is obtained in advance, handle data to the head-mounted display device in accordance with a predetermined time interval.
    Type: Application
    Filed: January 6, 2023
    Publication date: May 18, 2023
    Inventors: Xiuzhi ZHANG, Feifei DING