Patents by Inventor Mingpeng Li

Mingpeng 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).

  • Publication number: 20260090659
    Abstract: The present disclosure provides a dining chair including: a seat including a seat portion and a backrest portion extending upwardly from a rear end of the seat portion; a base supporting the seat; a tray detachably connected to the seat and including a tray portion located in front of the backrest portion and above the seat portion; a seat pad detachably disposed on the seat, in which the seat pad includes a seat cushion and a backrest cushion, the seat cushion is located above the seat portion and below the tray portion, and the backrest cushion is located between the tray portion and the backrest cushion in a front-rear direction; and a back pad detachably disposed on the backrest cushion, in which the back pad includes a cushion body and the cushion body is located between the tray portion and the backrest cushion in the front-rear direction.
    Type: Application
    Filed: September 10, 2025
    Publication date: April 2, 2026
    Applicant: WONDERLAND SWITZERLAND AG
    Inventors: Qingmei TAN, Liyi WANG, Wei LIU, Wenqu HU, Liuhui HU, Mingpeng LI
  • Patent number: 12484713
    Abstract: A baby carrier includes a carrying assembly and a support sheet. The carrying assembly includes a waist member and two shoulder straps. A front end of the waist member is connected with a lower portion of the support sheet. An upper portion of a front end of each shoulder strap is connected with an upper portion of the support sheet. A rear end of each shoulder strap is connected with a middle portion of the support sheet. A lower portion of a front end of each shoulder strap is connected with the waist member. A fixing member is disposed on the front end of the waist member. The lower portion of the front end of each shoulder strap is slidably connected with the fixing member. A width between the two shoulder straps is adjusted by a slide of each shoulder strap on the fixing member.
    Type: Grant
    Filed: July 11, 2024
    Date of Patent: December 2, 2025
    Assignee: WONDERLAND SWITZERLAND AG
    Inventors: Meifeng Fan, Mingpeng Li
  • Publication number: 20240358169
    Abstract: A baby carrier includes a carrying assembly and a support sheet. The carrying assembly includes a waist member and two shoulder straps. A front end of the waist member is connected with a lower portion of the support sheet. An upper portion of a front end of each shoulder strap is connected with an upper portion of the support sheet. A rear end of each shoulder strap is connected with a middle portion of the support sheet. A lower portion of a front end of each shoulder strap is connected with the waist member. A fixing member is disposed on the front end of the waist member. The lower portion of the front end of each shoulder strap is slidably connected with the fixing member. A width between the two shoulder straps is adjusted by a slide of each shoulder strap on the fixing member.
    Type: Application
    Filed: July 11, 2024
    Publication date: October 31, 2024
    Inventors: Meifeng FAN, Mingpeng LI
  • Patent number: 12059080
    Abstract: A baby carrier includes a carrying assembly and a support sheet. The carrying assembly includes a waist member and two shoulder straps. A front end of the waist member is connected with a lower portion of the support sheet. An upper portion of a front end of each shoulder strap is connected with an upper portion of the support sheet. A rear end of each shoulder strap is connected with a middle portion of the support sheet. A lower portion of a front end of each shoulder strap forms a circular structure connected with the waist member. A fixing member is disposed on the front end of the waist member. The lower portion of the front end of each shoulder strap is slidably connected with the fixing member. A width between the two shoulder straps is adjusted by a slide of each shoulder strap on the fixing member.
    Type: Grant
    Filed: April 6, 2023
    Date of Patent: August 13, 2024
    Assignee: WONDERLAND SWITZERLAND AG
    Inventors: Meifeng Fan, Mingpeng Li
  • Publication number: 20230240453
    Abstract: A baby carrier includes a carrying assembly and a support sheet. The carrying assembly includes a waist member and two shoulder straps. A front end of the waist member is connected with a lower portion of the support sheet. An upper portion of a front end of each shoulder strap is connected with an upper portion of the support sheet. A rear end of each shoulder strap is connected with a middle portion of the support sheet. A lower portion of a front end of each shoulder strap forms a circular structure connected with the waist member. A fixing member is disposed on the front end of the waist member. The lower portion of the front end of each shoulder strap is slidably connected with the fixing member. A width between the two shoulder straps is adjusted by a slide of each shoulder strap on the fixing member.
    Type: Application
    Filed: April 6, 2023
    Publication date: August 3, 2023
    Inventors: Meifeng FAN, Mingpeng LI
  • Patent number: 11647847
    Abstract: A baby carrier includes a carrying assembly and a support sheet. The carrying assembly includes a waist member and two shoulder straps. A front end of the waist member is connected with a lower portion of the support sheet. An upper portion of a front end of each shoulder strap is connected with an upper portion of the support sheet. A rear end of each shoulder strap is connected with a middle portion of the support sheet. A lower portion of a front end of each shoulder strap forms a circular structure connected with the waist member. A fixing member is disposed on the front end of the waist member. The lower portion of the front end of each shoulder strap is slidably connected with the fixing member. A width between the two shoulder straps is adjusted by a slide of each shoulder strap on the fixing member.
    Type: Grant
    Filed: December 10, 2021
    Date of Patent: May 16, 2023
    Assignee: WONDERLAND SWITZERLAND AG
    Inventors: Meifeng Fan, Mingpeng Li
  • Patent number: 11639561
    Abstract: A method for preparing continuous bamboo fibers, which relates to a technical field of bamboo fiber preparation. The method includes processing bamboo raw materials into reticulated bamboo fiber strips, screening the bamboo fiber strips, dividing the reticulated bamboo fiber strips with different properties according to product requirements, performing high pressure splitting on the reticulated bamboo fiber strips which conforms to a screening condition, separating the bamboo fibers with different slenderness ratios from the bamboo fiber strips after the high pressure splitting is performed, forming a partial oriented bamboo fiber mat with uniform density by the bamboo fibers, forming an oriented bamboo fiber bundle with uniform linear density by the bamboo fiber mat, twisting the bamboo fiber bundle to form a bamboo fiber yarn, forming a rope by the bamboo fiber yarn, and forming a spindle based on a specifications.
    Type: Grant
    Filed: January 5, 2021
    Date of Patent: May 2, 2023
    Assignee: International Center for Bamboo and Rattan
    Inventors: Haitao Cheng, Mingpeng Li, Ge Wang, Wenfu Zhang, Shaohua Gu
  • Patent number: D995102
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: August 15, 2023
    Assignee: WONDERLAND SWITZERLAND AG
    Inventors: Meifeng Fan, Mingpeng Li
  • Patent number: D1004481
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: November 14, 2023
    Assignee: Wonderland Switzerland AG
    Inventors: Qingmei Tan, Mingpeng Li
  • Patent number: D1059067
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: January 28, 2025
    Assignee: Wonderland Switzerland AG
    Inventors: Zhiren Zhong, Mingpeng Li
  • Patent number: D1085695
    Type: Grant
    Filed: October 11, 2022
    Date of Patent: July 29, 2025
    Assignee: Wonderland Switzerland AG
    Inventors: Meifeng Fan, Mingpeng Li
  • Patent number: D1099572
    Type: Grant
    Filed: December 9, 2024
    Date of Patent: October 28, 2025
    Assignee: Wonderland Switzerland AG
    Inventors: Zhiren Zhong, Mingpeng Li
  • Patent number: D1111527
    Type: Grant
    Filed: July 12, 2024
    Date of Patent: February 10, 2026
    Assignee: CHINA WONDERLAND NURSERYGOODS CO., LTD.
    Inventor: Mingpeng Li
  • Patent number: D1119361
    Type: Grant
    Filed: September 30, 2024
    Date of Patent: March 24, 2026
    Assignee: CHINA WONDERLAND NURSERYGOODS CO., LTD.
    Inventors: Mingpeng Li, Wuqing Liu, Tao Wang, Wenqu Hu, Yanmin Chen
  • Patent number: D1119362
    Type: Grant
    Filed: December 5, 2024
    Date of Patent: March 24, 2026
    Assignee: Wonderland Switzerland AG
    Inventors: Zhiren Zhong, Mingpeng Li
  • Patent number: D1120663
    Type: Grant
    Filed: September 30, 2025
    Date of Patent: March 31, 2026
    Assignee: Wonderland Switzerland AG
    Inventors: Zhiren Zhong, Mingpeng Li
  • Patent number: D1120685
    Type: Grant
    Filed: September 4, 2023
    Date of Patent: March 31, 2026
    Assignee: WONDERLAND SWITZERLAND AG
    Inventors: Mingpeng Li, Wuqing Liu, Jonathan M Pacella, Nathanael Saint, Lance J Clemmer, Patrick J G Bowers
  • Patent number: D1125825
    Type: Grant
    Filed: June 26, 2025
    Date of Patent: May 12, 2026
    Assignee: Wonderland Switzerland AG
    Inventors: Meifeng Fan, Mingpeng Li
  • Patent number: D1125884
    Type: Grant
    Filed: October 21, 2025
    Date of Patent: May 12, 2026
    Assignee: China Wonderland Nurserygoods Co., Ltd.
    Inventors: Mingpeng Li, Qingmei Tan
  • Patent number: D1138300
    Type: Grant
    Filed: January 20, 2026
    Date of Patent: August 4, 2026
    Assignee: Wonderland Switzerland AG
    Inventors: Zhiren Zhong, Mingpeng Li