Patents by Inventor Yaoyuan DING

Yaoyuan 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).

  • Sewing structure for improving appearance of seat cover
    Patent number: 11975641
    Abstract: The present invention relates to a sewing structure for a seat cover, comprising a first cut piece (1), a second cut piece (2), a first sewing thread (3), a second sewing thread (4) and an inlay (5), wherein the first and the second cut piece in an overlapped status are sewn together by the first and the second sewing thread which are spaced apart from each other, wherein the inlay is arranged between the first and the second cut piece and between the first and the second sewing thread.
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: May 7, 2024
    Assignee: Yanfeng International Automotive Technology Co., Ltd.
    Inventors: Qibin Zhou, Yaoyuan Ding, Lifeng Hu
  • SEWING STRUCTURE FOR IMPROVING APPEARANCE OF SEAT COVER
    Publication number: 20230055534
    Abstract: The present invention relates to a sewing structure for a seat cover, comprising a first cut piece (1), a second cut piece (2), a first sewing thread (3), a second sewing thread (4) and an inlay (5), wherein the first and the second cut piece in an overlapped status are sewn together by the first and the second sewing thread which are spaced apart from each other, wherein the inlay is arranged between the first and the second cut piece and between the first and the second sewing thread.
    Type: Application
    Filed: March 5, 2020
    Publication date: February 23, 2023
    Applicant: Yanfeng International Automotive Technology Co., Ltd.
    Inventors: Qibin ZHOU, Yaoyuan DING, Lifeng HU