Patents by Inventor Yiquan Liu

Yiquan Liu 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).

  • Publication number: 20230149774
    Abstract: A handle motion counting method and terminal are disclosed. The method comprises: acquiring a handle type of a current exercise handle and real-time motion data of the current exercise handle within a preset time period; acquiring current handle type feature data corresponding to the current exercise handle according to the handle type of the current exercise handle; determining the real-time fitness action of the current exercise handle according to the matching condition of the real-time motion feature data and standard motion feature data of each fitness action in the current handle type feature data; acquiring single standard motion feature data of the real-time fitness action from the current handle type feature data, and obtaining the real-time number of the real-time fitness actions by calculation according to the single standard motion feature data and real-time motion feature data corresponding to real-time motion data subsequently received in each preset time period.
    Type: Application
    Filed: August 10, 2020
    Publication date: May 18, 2023
    Inventor: Yiquan Liu
  • Publication number: 20210348728
    Abstract: Disclosed is a wooden base of a desk lamp comprising a body, a desk lamp switch and a wireless charging module arranged in the body. The bottom of the body is provided with an accommodating cavity, the desk lamp switch is arranged on the inner wall surface of the top of the accommodating cavity, and the outer wall surface of the top of the body is provided with a groove corresponding to the desk lamp switch. A user can completely avoid the desk lamp switch when the wireless charging module of the desk lamp is used for charging, the desk lamp switch is prevented from being triggered by mistake, the interaction effect between the wireless charging function and the lighting function of the desk lamp is eliminated, and the user can use the desk lamp switch conveniently.
    Type: Application
    Filed: July 20, 2021
    Publication date: November 11, 2021
    Applicant: Dongguan Chuan OptoElectronics Limited
    Inventor: Yiquan LIU
  • Patent number: 10361409
    Abstract: The utility model provides a cupboard lamp, comprising a battery compartment; wherein the battery compartment comprises a compartment housing component and a compartment cover component; the compartment housing component comprises a first battery cavity and a second battery cavity; the compartment housing component also comprises a third battery cavity; and the third battery cavity is positioned between the first battery cavity and the second battery cavity, and is higher than the first battery cavity and the second battery cavity. The third battery cavity is disposed at a relatively higher position between the first battery cavity and the second battery cavity, so the battery compartment is more compactly structured and has a better power supply capability. The cupboard lamp has a long service life, a smaller size and a more beautiful appearance.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: July 23, 2019
    Assignee: SHENZHEN ENVISION TECHNOLOGY LIMITED
    Inventor: Yiquan Liu
  • Publication number: 20180180269
    Abstract: The present invention discloses a lamp base, comprising a permanent seat and a lamp holder, wherein the permanent seat is formed with a receiving groove; the inner wall surface of the receiving groove is formed with an annular slide along the horizontal direction; the slide is internally provided with a slider; the lamp holder comprises rotating shafts; and the rotating shafts are rotationally connected to the slider. According to the present invention, adjustment on the light-emitting angle can be completed by simply rotating the lamp holder. The use is convenient and the operation is easy. Moreover, the lamp holder is disposed in the receiving groove, which greatly reduces the overall size of the lamp base; meanwhile, the lamp base only comprises two parts, namely the lamp holder and the permanent seat, which greatly simplifies the structure and brings convenience in maintenance.
    Type: Application
    Filed: September 30, 2016
    Publication date: June 28, 2018
    Applicant: SHENZHEN ENVISION TECHNOLOGY LIMITED
    Inventor: Yiquan LIU
  • Publication number: 20180183021
    Abstract: The utility model provides a cupboard lamp, comprising a battery compartment; wherein the battery compartment comprises a compartment housing component and a compartment cover component; the compartment housing component comprises a first battery cavity and a second battery cavity; the compartment housing component also comprises a third battery cavity; and the third battery cavity is positioned between the first battery cavity and the second battery cavity, and is higher than the first battery cavity and the second battery cavity. The third battery cavity is disposed at a relatively higher position between the first battery cavity and the second battery cavity, so the battery compartment is more compactly structured and has a better power supply capability. The cupboard lamp has a long service life, a smaller size and a more beautiful appearance.
    Type: Application
    Filed: September 30, 2016
    Publication date: June 28, 2018
    Applicant: SHENZHEN ENVISION TECHNOLOGY LIMITED
    Inventor: Yiquan LIU
  • Patent number: D800360
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: October 17, 2017
    Inventor: Yiquan Liu
  • Patent number: D840582
    Type: Grant
    Filed: April 2, 2017
    Date of Patent: February 12, 2019
    Inventor: Yiquan Liu
  • Patent number: D884232
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: May 12, 2020
    Assignee: Dongguan Chuan OptoElectronics Limited
    Inventor: Yiquan Liu
  • Patent number: D889712
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: July 7, 2020
    Assignee: Dongguan Chuan OptoElectronics Limited
    Inventor: Yiquan Liu
  • Patent number: D891675
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: July 28, 2020
    Inventor: Yiquan Liu
  • Patent number: D895880
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: September 8, 2020
    Inventor: Yiquan Liu
  • Patent number: D898981
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: October 13, 2020
    Assignee: Dongguan Chuan OptoElectronics Limited
    Inventor: Yiquan Liu
  • Patent number: D899669
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: October 20, 2020
    Assignee: Dongguan Chuan OptoElectronics Limited
    Inventor: Yiquan Liu
  • Patent number: D921257
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: June 1, 2021
    Inventor: Yiquan Liu
  • Patent number: D923233
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: June 22, 2021
    Inventor: Yiquan Liu
  • Patent number: D924460
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: July 6, 2021
    Inventor: Yiquan Liu
  • Patent number: D930227
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: September 7, 2021
    Inventor: Yiquan Liu
  • Patent number: D969935
    Type: Grant
    Filed: December 14, 2020
    Date of Patent: November 15, 2022
    Assignee: Dongguan Chuan OptoElectronics Limited
    Inventor: Yiquan Liu
  • Patent number: D998064
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: September 5, 2023
    Assignee: DONGGUAN CHUAN OPTOELECTRONICS LIMITED
    Inventor: Yiquan Liu