Patents by Inventor Qilei YIN

Qilei YIN 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: 20230097795
    Abstract: Disclosed is a wearable article comprising a front elastic belt region, a back elastic belt region, each of the front and back elastic belt region comprises a laminate comprising an inner sheet, an outer sheet, and a plurality of elastic members running in the transverse direction, the longitudinal dimension between adjacent elastic members forming an elastic spacing; wherein the laminate is bonded by heat at the side edges to form side seams, the side seams existing no distant than about 20 mm from the side edges, and the remainder of the laminate is substantially free of heat bonds, wherein the article has a Belt Elastic Bonding Percentage of less than about 25%, and an Individual Elastic Bonding Percentage of from about 10% to about 75%, according to the measurements herein.
    Type: Application
    Filed: December 1, 2022
    Publication date: March 30, 2023
    Inventors: Chunmin CHENG, Koichi MORIMOTO, Mark Thomas STILLWAGON, Qilei YIN, Claus Peter STOELZEL