Patents by Inventor Hanwei Li

Hanwei Li 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).

  • Full swing golf exercise apparatus
    Patent number: 9114303
    Abstract: A full swing golf exercise apparatus comprises a supporting rod (7). The supporting rod (7) is provided with a noncoplanner upper rod track rail (1) and lower rod track rail (2) with two ends thereof being joined correspondingly, wherein a stopping rod track rail (13) with a free end is provided on one of the joints.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: August 25, 2015
    Inventors: Hanwei Li, Jiancheng Li
  • Full Swing Golf Exercise Apparatus
    Publication number: 20140378241
    Abstract: A full swing golf exercise apparatus comprises a supporting rod (7). The supporting rod (7) is provided with a noncoplanner upper rod track rail (1) and lower rod track rail (2) with two ends thereof being joined correspondingly, wherein a stopping rod track rail (13) with a free end is provided on one of the joints.
    Type: Application
    Filed: August 8, 2012
    Publication date: December 25, 2014
    Inventors: Hanwei Li, Jiancheng Li
  • Pen holder
    Patent number: D908170
    Type: Grant
    Filed: November 2, 2019
    Date of Patent: January 19, 2021
    Inventor: Hanwei Li
  • Sleeping pad
    Patent number: D927888
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: August 17, 2021
    Inventors: Jun Yu, Kuncheng Kang, Kunjin Kang, Hanwei Li
  • Energy storage device
    Patent number: D1106055
    Type: Grant
    Filed: June 6, 2024
    Date of Patent: December 16, 2025
    Assignee: Eternalplanet Energy Co., Ltd
    Inventors: Jiapin Sun, Junqi Li, Hanwei Li, Shaowen Yin, Shaojie Wu
  • Automatic cleaning brush
    Patent number: D1115196
    Type: Grant
    Filed: November 27, 2024
    Date of Patent: February 24, 2026
    Assignee: Shenzhen Jiachen Plastic Hardware Electronics Co., Ltd.
    Inventor: Hanwei Li