Patents by Inventor Chung-Shan Peng

Chung-Shan Peng 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: 20250083408
    Abstract: The present invention provides a stretchy thermal insulation composite material having good stretchability, thermal insulation capability and durability, which comprises a thermal insulation layer and a melt-blown layer; wherein the thermal insulation layer has a unit weight of 20 gsm to 300 gsm and comprises a thermal insulation fiber; the melt-blown layer is disposed on the thermal insulation layer, which has a unit weight of 15 gsm to 100 gsm and comprises an elastic melt-blown fiber; wherein part of the thermal insulation fiber and part of the elastic melt-blown fiber link to each other at an interface between the thermal insulation layer and the melt-blown layer; the material of the elastic melt-blown fiber is an elastic polymer material, which is virgin or recycled; the elastic polymer material is selected from the group consisting of thermoplastic polyurethane, thermoplastic polyester elastomer, polytrimethylene terephthalate and a combination thereof, and the elastic melt-blown fiber has a diameter of
    Type: Application
    Filed: November 21, 2024
    Publication date: March 13, 2025
    Inventors: Jung-Fu CHIEN, Chung-Shan PENG, Ping-Yu CHIU, Kai-Chih CHUNG
  • Publication number: 20220136154
    Abstract: Aspects herein are directed to a composite nonwoven textile suitable for use in apparel and other articles that are resistant to pilling. The composite nonwoven textile may be finished by one or more of applying a chemical binder to a first face of the composite nonwoven textile and forming thermal bonding sites. The chemical binder and the thermal bonding sites help to secure fiber terminal ends and minimize the formation of pills.
    Type: Application
    Filed: October 26, 2021
    Publication date: May 5, 2022
    Inventors: Dallas Lund, Yang-Hua Ou, Jung-Fu Chien, Chung-Shan Peng