Patents by Inventor Jin Oh MAENG

Jin Oh MAENG 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).

  • Rubber composition for a tire tread
    Patent number: 10214636
    Abstract: A rubber composition for a tire tread includes 6 to 20 parts by weight of a silane coupling agent having a mercapto group and SiO bond; and 1 to 20 parts by weight of terpene resin having a softening point of 130° C. or more and a weight average molecular weight of 1,000 or more, to 100 parts by weight of raw rubber.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: February 26, 2019
    Assignee: KUMHO TIRE CO., INC.
    Inventors: Jin Oh Maeng, Ho Min
  • RUBBER COMPOSITION FOR A TIRE TREAD
    Publication number: 20180079894
    Abstract: A rubber composition for a tire tread includes 6 to 20 parts by weight of a silane coupling agent having a mercapto group and SiO bond; and 1 to 20 parts by weight of terpene resin having a softening point of 130° C. or more and a weight average molecular weight of 1,000 or more, to 100 parts by weight of raw rubber.
    Type: Application
    Filed: February 13, 2017
    Publication date: March 22, 2018
    Applicant: KUMHO TIRE CO., INC.
    Inventors: Jin Oh MAENG, Ho MIN