Patents by Inventor Linfeng Ding

Linfeng Ding 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).

  • WIND IN AND WIND OUT STRUCTURE OF AWNING AND APPLICATION THEREOF
    Publication number: 20250034898
    Abstract: The present invention relates to the field of awnings, specifically to a wind in and wind out structure for protecting an awning.
    Type: Application
    Filed: April 21, 2021
    Publication date: January 30, 2025
    Applicant: LISHI (SHANGHAI) SUNSHADE TECHNOLOGY CO., LTD
    Inventor: Linfeng DING
  • Electric lifting curtain
    Patent number: 12146367
    Abstract: The present invention provides an electric lifting curtain, which comprises a cover shell, a shade cloth and an anti-mosquito curtain, wherein first driving components are provided at both ends inside the upper end of the cover shell, the first driving components comprise a first biaxial motor, a first side cover and a first fixed cover plate, first output shafts are provided at both ends of the first biaxial motor, one end of the first output shaft is fixedly sleeved with a first transmission shaft, one end of the first transmission shaft is integrally connected with a first driving wheel, the outer side of the first transmission shaft is sleeved with a first driven wheel, and second driving components are provided at both ends inside the lower end of the cover shell.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: November 19, 2024
    Inventors: Linfeng Ding, Jincheng Bian, Kuo Li
  • ELECTRIC LIFTING CURTAIN
    Publication number: 20220090447
    Abstract: The present invention provides an electric lifting curtain, which comprises a cover shell, a shade cloth and an anti-mosquito curtain, wherein first driving components are provided at both ends inside the upper end of the cover shell, the first driving components comprise a first biaxial motor, a first side cover and a first fixed cover plate, first output shafts are provided at both ends of the first biaxial motor, one end of the first output shaft is fixedly sleeved with a first transmission shaft, one end of the first transmission shaft is integrally connected with a first driving wheel, the outer side of the first transmission shaft is sleeved with a first driven wheel, and second driving components are provided at both ends inside the lower end of the cover shell.
    Type: Application
    Filed: December 6, 2021
    Publication date: March 24, 2022
    Inventors: Linfeng Ding, Jincheng Bian, Kuo Li