Patents by Inventor Jun Ki Oh

Jun Ki Oh 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: 20260117099
    Abstract: An adhesive film and an optical display apparatus including the adhesive film are provided. The adhesive film includes a first region and a second region having different storage moduli, wherein the first region and the second region satisfy Relation 1 and Relation 2: 0 . 0 ? 1 ? G ? ( 25 ? ? C . / ? B ) / G ? ( 25 ? ? C . / ? A ) ? 0 .2 , ( Relation ? 1 ) 0.1 ? G ? ( 60 ? ? C . / ? B ) / G ? ( 60 ? ? C . / ? A ) ? 0 .5 , ( Relation ? 2 ) where G?(25° C./A) denotes a storage modulus of the first region at 25° C. and G?(25° C./B) denotes a storage modulus of the second region at 25° C., and G?(60° C./A) denotes a storage modulus of the first region at 60° C. and G?(60° C./B) denotes a storage modulus of the second region at 60° C.
    Type: Application
    Filed: September 26, 2025
    Publication date: April 30, 2026
    Inventors: Jin Young LEE, Se Mi HEO, Il Jin KIM, Tae Mi KIM, Dong Myeong SHIN, Jun Ki OH, Gwang Hwan LEE, Ji Young HAN
  • Publication number: 20250145869
    Abstract: Disclosed herein are an adhesive film for a non-metal base material and a metal base material, an optical member including the adhesive film, and an optical display apparatus including the adhesive film. The adhesive film is a cured product of a composition including (meth)acrylic binder and a thermal curing agent. The adhesive film has a peel strength at 60° C. and 93% relative humidity of 400 gf/inch or more with respect to each of the non-metal base material and the metal base material. T. The (meth)acrylic binder is formed from a monomer mixture including 1 wt % to 10 wt % of a cycloaliphatic group-containing (meth)acrylic monomer.
    Type: Application
    Filed: November 6, 2024
    Publication date: May 8, 2025
    Inventors: Ji Yeon KIM, Dong Myeong SHIN, Ji Ho KIM, Se Mi HEO, Jun Ki OH, Tae Mi KIM, Ji Young HAN, Il Jin KIM
  • Patent number: D313511
    Type: Grant
    Filed: February 11, 1988
    Date of Patent: January 8, 1991
    Assignee: Kyung Shin Industrial Co., Ltd.
    Inventor: Jun Ki Oh