Patents by Inventor Aram Keum

Aram Keum 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).

  • Woven/knit fabric
    Patent number: 11486064
    Abstract: A woven/knit fabric, comprising two or more types of yarn different in elongation rate, wherein the two or more types of yarn different in elongation rate are separately arranged as independent threads in the same direction in at least one of warp and weft; and wherein a stress-strain curve obtained by applying load in a direction parallel to the direction of the arrangement of the threads has an inflection point; and includes a point satisfying an equation: 2.5?B/A where, with a reference where the woven/knit fabric is subjected to load and has an elongation of P (%), A is an elastic modulus of the woven/knit fabric when the woven/knit fabric is subjected to load and has an elongation of (P×0.8) (%) and B is an elastic modulus of the woven/knit fabric when the woven/knit fabric is subjected to load and has an elongation of (P×1.2) (%).
    Type: Grant
    Filed: January 9, 2019
    Date of Patent: November 1, 2022
    Assignee: TORAY INDUSTRIES, INC.
    Inventors: Aram Keum, Hiroshi Tsuchikura
  • WOVEN/KNIT FABRIC
    Publication number: 20210372015
    Abstract: A woven/knit fabric, comprising two or more types of yarn different in elongation rate, wherein the two or more types of yarn different in elongation rate are separately arranged as independent threads in the same direction in at least one of warp and weft; and wherein a stress-strain curve obtained by applying load in a direction parallel to the direction of the arrangement of the threads has an inflection point; and includes a point satisfying an equation: 2.5?B/A where, with a reference where the woven/knit fabric is subjected to load and has an elongation of P (%), A is an elastic modulus of the woven/knit fabric when the woven/knit fabric is subjected to load and has an elongation of (P×0.8) (%) and B is an elastic modulus of the woven/knit fabric when the woven/knit fabric is subjected to load and has an elongation of (P×1.2) (%).
    Type: Application
    Filed: January 9, 2019
    Publication date: December 2, 2021
    Applicant: Toray Industries, Inc.
    Inventors: Aram Keum, Hiroshi Tsuchikura