Patents by Inventor Deen ZHENG

Deen ZHENG 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: 11334064
    Abstract: A control method for controlling a movable device includes controlling a motion of the movable device based on a plurality of flight commands in a normal mode; and controlling the motion of the movable device based on a plurality of inverse commands in a reverse return flight mode. An execution order of the plurality of inverse commands is reverse of an execution order of the plurality of commands, the plurality of inverse commands are generated based on the plurality of flight commands, and an operation of each of the inverse commands is opposite to an operation of a corresponding flight command.
    Type: Grant
    Filed: July 18, 2019
    Date of Patent: May 17, 2022
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Wenzhao Fang, Xiang Teng, Deen Zheng, Xiangzhan Meng
  • Patent number: 11188072
    Abstract: A control method for communicating with an unmanned aerial vehicle (UAV) includes: transmitting a signal from a remote controller to the UAV through a first communication network; monitoring a state of the first communication network; and in response to the state of the first communication network not meeting a state condition: prompting, on an interface of the remote controller, a user to perform a user selection for selecting a cooperative method of the first communication network and a second communication network; receiving the user selection; and performing a network switching according to the selected corporation method to transmit at least a portion of the signal from the remote controller to the UAV through the second communication network.
    Type: Grant
    Filed: November 6, 2020
    Date of Patent: November 30, 2021
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Liang Song, Deen Zheng, Yazhen Wei
  • Publication number: 20210352746
    Abstract: A communication method includes generating a first connection request including verification information of a mobile platform, and sending the verification information of the mobile platform to a first control terminal communicatively connected to the mobile platform, so that a second control terminal receives the verification information of the mobile platform obtained by the first control terminal and generates a second connection request. The method further includes establishing a mobile network communication link with the second control terminal after verification of the verification information in the first connection request and verification information in the second connection request is passed.
    Type: Application
    Filed: July 22, 2021
    Publication date: November 11, 2021
    Inventors: Xian ZHOU, Deen ZHENG, Chao MA
  • Patent number: 11108824
    Abstract: A wireless communication method includes performing authentication information exchange, performing network fusion, and performing network fusion secure communication. Performing authentication information exchange includes establishing a first secure communication in a first wireless network between a first apparatus and a second apparatus and exchanging authentication information between the first apparatus and the second apparatus. Performing network fusion includes switching from the first wireless network to a second wireless network different from the first wireless network. Performing network fusion secure communication includes establishing a second secure communication in the second wireless network between the first apparatus and the second apparatus using the authentication information exchanged during the authentication information exchange through the first secure communication.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: August 31, 2021
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Deen Zheng, Xiaojun Yin
  • Publication number: 20210055723
    Abstract: A control method for communicating with an unmanned aerial vehicle (UAV) includes: transmitting a signal from a remote controller to the UAV through a first communication network; monitoring a state of the first communication network; and in response to the state of the first communication network not meeting a state condition: prompting, on an interface of the remote controller, a user to perform a user selection for selecting a cooperative method of the first communication network and a second communication network; receiving the user selection; and performing a network switching according to the selected corporation method to transmit at least a portion of the signal from the remote controller to the UAV through the second communication network.
    Type: Application
    Filed: November 6, 2020
    Publication date: February 25, 2021
    Inventors: Liang SONG, Deen ZHENG, Yazhen WEI
  • Patent number: 10845799
    Abstract: The present disclosure provides a control method for an UAV (Unmanned Aerial Vehicle) and a remote controller. The method includes transmitting a signal to the remote controller through a first communication network; receiving a first signal switching command; and switching from the first communication network to a second communication network to transmit the signal to the remote controller.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: November 24, 2020
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Liang Song, Deen Zheng, Yazhen Wei
  • Publication number: 20200280585
    Abstract: A wireless communication method includes performing authentication information exchange, performing network fusion, and performing network fusion secure communication. Performing authentication information exchange includes establishing a first secure communication in a first wireless network between a first apparatus and a second apparatus and exchanging authentication information between the first apparatus and the second apparatus. Performing network fusion includes switching from the first wireless network to a second wireless network different from the first wireless network. Performing network fusion secure communication includes establishing a second secure communication in the second wireless network between the first apparatus and the second apparatus using the authentication information exchanged during the authentication information exchange through the first secure communication.
    Type: Application
    Filed: May 14, 2020
    Publication date: September 3, 2020
    Inventors: Deen ZHENG, Xiaojun YIN
  • Publication number: 20190384279
    Abstract: The present disclosure provides a control method for an UAV (Unmanned Aerial Vehicle) and a remote controller. The method includes transmitting a signal to the remote controller through a first communication network; receiving a first signal switching command; and switching from the first communication network to a second communication network to transmit the signal to the remote controller.
    Type: Application
    Filed: July 16, 2019
    Publication date: December 19, 2019
    Inventors: Liang SONG, Deen ZHENG, Yazhen WEI
  • Publication number: 20190369648
    Abstract: A control method for controlling a movable device includes controlling a motion of the movable device based on a plurality of flight commands in a normal mode; and controlling the motion of the movable device based on a plurality of inverse commands in a reverse return flight mode. An execution order of the plurality of inverse commands is reverse of an execution order of the plurality of commands, the plurality of inverse commands are generated based on the plurality of flight commands, and an operation of each of the inverse commands is opposite to an operation of a corresponding flight command.
    Type: Application
    Filed: July 18, 2019
    Publication date: December 5, 2019
    Inventors: Wenzhao FANG, Xiang TENG, Deen ZHENG, Xiangzhan MENG