Patents by Inventor Yunfei Lin

Yunfei Lin 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: 11518252
    Abstract: A balance scooter startup method and an apparatus controlling balance scooter startup, the balance scooter startup method comprising the following steps: for a balance scooter in a powered-off state, sensing back and forth rocking motion, and rotating an electric motor to generate electricity, and outputting an electrical signal; the electrical signal triggering a power supply module of a control board to start; a battery of the power supply module starting to power the balance scooter, completing the balance scooter startup. The apparatus controlling balance scooter startup is used to detect rocking motion of the balance scooter, rocking of wheels drive the electric motor to generate electricity, and collection of the electrical signal generated by the electric motor controls the balance scooter to start up. The present disclosure is convenient for a user to employ, and improves a usage experience for a user.
    Type: Grant
    Filed: February 14, 2017
    Date of Patent: December 6, 2022
    Assignee: HANGZHOU CHIC INTELLIGENT TECHNOLOGY CO., LTD
    Inventors: Jiawei Ying, Yunfei Lin
  • Publication number: 20200001725
    Abstract: A balance scooter startup method and an apparatus controlling balance scooter startup, the balance scooter startup method comprising the following steps: for a balance scooter in a powered-off state, sensing back and forth rocking motion, and rotating an electric motor to generate electricity, and outputting an electrical signal; the electrical signal triggering a power supply module of a control board to start; a battery of the power supply module starting to power the balance scooter, completing the balance scooter startup. The apparatus controlling balance scooter startup is used to detect rocking motion of the balance scooter, rocking of wheels drive the electric motor to generate electricity, and collection of the electrical signal generated by the electric motor controls the balance scooter to start up. The present disclosure is convenient for a user to employ, and improves a usage experience for a user.
    Type: Application
    Filed: February 14, 2017
    Publication date: January 2, 2020
    Applicant: HANGZHOU CHIC INTELLIGENT TECHNOLOGY CO., LTD
    Inventors: Jiawei YING, Yunfei LIN
  • Patent number: 10144478
    Abstract: A personal transport vehicle may include a first wheel and a second wheel, a first motor configured to drive the first wheel, and a second motor configured to drive the second wheel. The vehicle may also include at least one platform for supporting a driver, a plurality of pressure sensors to detect pressure applied by the driver on the platform, and a control circuit coupled to the plurality of pressure sensors to determine a pressure differential across the plurality of pressure sensors. The control circuit may generate, based on the pressure differential, control signals for the first motor and the second motor to drive the first wheel and the second wheel to turn the vehicle.
    Type: Grant
    Filed: January 17, 2017
    Date of Patent: December 4, 2018
    Assignee: HANGZHOU CHIC INTELLIGENT TECHNOLOGY CO., LTD.
    Inventors: Jiawei Ying, Yunfei Lin
  • Publication number: 20180148121
    Abstract: A personal transport vehicle may include a first wheel and a second wheel, a first motor configured to drive the first wheel, and a second motor configured to drive the second wheel. The vehicle may also include at least one platform for supporting a driver, a plurality of pressure sensors to detect pressure applied by the driver on the platform, and a control circuit coupled to the plurality of pressure sensors to determine a pressure differential across the plurality of pressure sensors. The control circuit may generate, based on the pressure differential, control signals for the first motor and the second motor to drive the first wheel and the second wheel to turn the vehicle.
    Type: Application
    Filed: January 17, 2017
    Publication date: May 31, 2018
    Applicant: Hangzhou Chic Intelligent Technology Co., Ltd.
    Inventors: Jiawei Ying, Yunfei Lin
  • Patent number: D991360
    Type: Grant
    Filed: September 18, 2022
    Date of Patent: July 4, 2023
    Assignee: Fuzhou Zongtian Chuangyu Trading Co., Ltd.
    Inventor: Yunfei Lin