Patents by Inventor Yongming Dong

Yongming Dong 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: 12233734
    Abstract: An autonomous moving device wireless charging system, including an autonomous moving device and a wireless charging station, the wireless charging station includes a wireless charging transmitting end; the autonomous moving device includes: a wireless charging receiving end, the wireless charging transmitting end wirelessly transmits a charging signal to the wireless charging receiving end to transmit electric energy; a charging battery, electrically connected to the wireless charging receiving end, to receive the electric energy transmitted from the wireless charging receiving end; a wireless charging locating module, the wireless charging locating module determines whether the autonomous moving device is at a charging location; a driving module; and a control module, connected to the wireless charging locating module and driving module, when the wireless charging locating module determines that the autonomous moving device is at the charging location, controlling the driving module, to make the autonomous m
    Type: Grant
    Filed: April 2, 2021
    Date of Patent: February 25, 2025
    Assignee: Positec Power Tools (Suzhou) Co., LTD.
    Inventors: Fangshi Liu, Gen Sun, Yongming Dong, Chang Zhou, Shiping Jiao, Jiang Du
  • Publication number: 20210221246
    Abstract: An autonomous moving device wireless charging system, including an autonomous moving device and a wireless charging station, the wireless charging station includes a wireless charging transmitting end; the autonomous moving device includes: a wireless charging receiving end, the wireless charging transmitting end wirelessly transmits a charging signal to the wireless charging receiving end to transmit electric energy; a charging battery, electrically connected to the wireless charging receiving end, to receive the electric energy transmitted from the wireless charging receiving end; a wireless charging locating module, the wireless charging locating module determines whether the autonomous moving device is at a charging location; a driving module; and a control module, connected to the wireless charging locating module and driving module, when the wireless charging locating module determines that the autonomous moving device is at the charging location, controlling the driving module, to make the autonomous m
    Type: Application
    Filed: April 2, 2021
    Publication date: July 22, 2021
    Inventors: Fangshi Liu, Gen Sun, Yongming Dong, Chang Zhou, Shiping Jiao, Jiang Du
  • Patent number: 10967752
    Abstract: An autonomous moving device wireless charging system, including an autonomous moving device and a wireless charging station, the wireless charging station includes a wireless charging transmitting end; the autonomous moving device includes: a wireless charging receiving end, the wireless charging transmitting end wirelessly transmits a charging signal to the wireless charging receiving end to transmit electric energy; a charging battery, electrically connected to the wireless charging receiving end, to receive the electric energy transmitted from the wireless charging receiving end; a wireless charging locating module, the wireless charging locating module determines whether the autonomous moving device is at a charging location; a driving module; and a control module, connected to the wireless charging locating module and driving module, when the wireless charging locating module determines that the autonomous moving device is at the charging location, controlling the driving module, to make the autonomous m
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: April 6, 2021
    Assignee: Positec Power Tools (Suzhou) Co., Ltd.
    Inventors: Fangshi Liu, Gen Sun, Yongming Dong, Chang Zhou, Shiping Jiao, Jiang Du
  • Publication number: 20190339719
    Abstract: A self-moving device moves and works in a defined working region. The self-moving device includes an energy module supplying energy to the self-moving device and a battery mounting portion used to accommodate the energy module. The battery mounting portion includes a housing, an accommodating cavity defined by the housing, a support accommodated in the accommodating cavity, and a battery accommodating portion located in the accommodating cavity and used to accommodate a battery pack. A connection relationship between the housing and the support at least includes two different connection states. The battery accommodating portion has different volumes or sizes in the two different connection states.
    Type: Application
    Filed: July 17, 2019
    Publication date: November 7, 2019
    Inventors: Chunyan WANG, Xiaogang YANG, Ka Tat Kelvin WONG, Yongming DONG, Jun WU, Peng CHEN, Changhua LIU
  • Patent number: 10444757
    Abstract: The present invention relates to a self-moving device, which moves and works in a working area defined by a limit and comprises a shell, a moving module, a task executing module and a control module; the control module controls the moving module to drive the self-moving device to move and controls the task executing module to execute a work task; the self-moving device comprising at least one capacitance sensor, which is mounted in the shell and electrically connected to the control module and detects whether a surface below the self-moving device or in front of a moving direction is a surface to be machined; the capacitance sensor comprises at least one probe, the probe comprises a probing surface located on the outer surface of the probe, and a conductivity of at least part of the probing surface is larger than or equal to 10?9 s/m; or a distance between the probe and the surface below the self-moving device meets a first preset condition; or an area of the probing surface meets a second preset condition.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: October 15, 2019
    Assignee: Positec Power Tools (Suzhou) Co., Ltd.
    Inventors: Yongming Dong, Fangshi Liu, Zhendong Gao, Yiyun Tan
  • Publication number: 20180370376
    Abstract: An autonomous moving device wireless charging system, including an autonomous moving device and a wireless charging station, the wireless charging station includes a wireless charging transmitting end; the autonomous moving device includes: a wireless charging receiving end, the wireless charging transmitting end wirelessly transmits a charging signal to the wireless charging receiving end to transmit electric energy; a charging battery, electrically connected to the wireless charging receiving end, to receive the electric energy transmitted from the wireless charging receiving end; a wireless charging locating module, the wireless charging locating module determines whether the autonomous moving device is at a charging location; a driving module; and a control module, connected to the wireless charging locating module and driving module, when the wireless charging locating module determines that the autonomous moving device is at the charging location, controlling the driving module, to make the autonomous m
    Type: Application
    Filed: June 27, 2016
    Publication date: December 27, 2018
    Inventors: Fangshi Liu, Gen Sun, Yongming Dong, Chang Zhou, Shiping Jiao, Jiang Du
  • Publication number: 20180329420
    Abstract: The present invention relates to a self-moving device, which moves and works in a working area defined by a limit and comprises a shell, a moving module, a task executing module and a control module; the control module controls the moving module to drive the self-moving device to move and controls the task executing module to execute a work task; the self-moving device comprising at least one capacitance sensor, which is mounted in the shell and electrically connected to the control module and detects whether a surface below the self-moving device or in front of a moving direction is a surface to be machined; the capacitance sensor comprises at least one probe, the probe comprises a probing surface located on the outer surface of the probe, and a conductivity of at least part of the probing surface is larger than or equal to 10?9 s/m; or a distance between the probe and the surface below the self-moving device meets a first preset condition; or an area of the probing surface meets a second preset condition.
    Type: Application
    Filed: January 26, 2017
    Publication date: November 15, 2018
    Inventors: Yongming Dong, Fangshi Liu, Zhendong Gao, Yiyun Tan