Patents by Inventor Hyeong Shin Lee

Hyeong Shin Lee 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).

  • Polyolefine resin composition, polyolefine master batch, method of manufacturing polyolefine master batch, and article formed of the same
    Patent number: 10550255
    Abstract: According to an aspect of the present disclosure, a polyolefine resin composition includes 1 to 20 parts by weight of one polyolefine resin having a first melt index; 1 to 20 parts by weight of another polyolefine resin having a second melt index different from the first melt index; 60 to 85 parts by weight of an inorganic filler; and 5 to 20 parts by weight of a fluorine-acrylic copolymer-based compound.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: February 4, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Hanki Lee, Hak Soo Kim, Hyeong Shin Lee, Hyun Jin Kim, Byung Kook Nam
  • Polyolefine Resin Composition, Polyolefine Master Batch, Method of Manufacturing Polyolefine Master Batch, and Article Formed of the Same
    Publication number: 20180134885
    Abstract: According to an aspect of the present disclosure, a polyolefine resin composition includes 1 to 20 parts by weight of one polyolefine resin having a first melt index; 1 to 20 parts by weight of another polyolefine resin having a second melt index different from the first melt index; 60 to 85 parts by weight of an inorganic filler; and 5 to 20 parts by weight of a fluorine-acrylic copolymer-based compound.
    Type: Application
    Filed: June 12, 2017
    Publication date: May 17, 2018
    Inventors: Hanki Lee, Hak Soo Kim, Hyeong Shin Lee, Hyun Jin Kim, Byung Kook Nam