Patents by Inventor Jong Kul Lee

Jong Kul 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).

  • Reacting functionalized trialkoxysilane with polyepoxide or diamine to yield silane adduct
    Patent number: 7408015
    Abstract: The present invention relates to silane adducts having a relatively higher adhesive strength as expressed formula X3SiR1, and manufacturing method thereof. wherein X is a hydrogenated form selected from one of epoxy compounds, amino compounds and bisphenolic, and R1 is selected from one of glycidyloxypropyl group, 2-(3,4-epoxycyclohexyl)ethyl group, 3-acryloxypropyl group, 3-methacryloxypropyl group, amino-propyl group, 3-[2-(2-aminoethylamino)ethylamino]propyl group, N-methylaminopropyl group, N-phenylaminopropyl group, N,N-dimethyl-3-aminopropyl group, mercapto-propyl group, cyano-propyl group, and isocyanato-propyl group.
    Type: Grant
    Filed: December 19, 2005
    Date of Patent: August 5, 2008
    Assignee: LG Cable, Ltd
    Inventors: Byoung Un Kang, Hyuk Soo Moon, Jong Kul Lee, Kyoung Tae Wi, Tae Sung Kim
  • Silane adduct, manufacturing thereof and method for coupling organic die attach adhesive and inorganic materials using the same
    Patent number: 7105625
    Abstract: The present invention relates to silane adducts having a relatively higher adhesive strength as expressed formula X3SiR1, and manufacturing method thereof. wherein X is a hydrogenated form selected from one of epoxy compounds, amino compounds and bisphenolic, and R1 is selected from one of glycidyloxypropyl group, 2-(3,4-epoxycyclohexyl)ethyl group, 3-acryloxypropyl group, 3-methacryloxypropyl group, amino-propyl group, 3-[2-(2-aminoethylamino)ethylamino]propyl group, N-methylaminopropyl group, N-phenylaminopropyl group, N,N-dimethyl-3-aminopropyl group, mercapto-propyl group, cyano-propyl group, and isocyanato-propyl group.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: September 12, 2006
    Assignee: LG Cable LTD
    Inventors: Byoung Un Kang, Hyuk Soo Moon, Jong Kul Lee, Kyoung Tae Wi, Tae Sung Kim
  • Silane adduct, manufacturing thereof and method for coupling organic die attach adhesive and inorganic materials using the same
    Publication number: 20040216840
    Abstract: The present invention relates to silane adducts having a relatively higher adhesive strength as expressed formula X3SiR1, and manufacturing method thereof. wherein X is a hydrogenated form selected from one of epoxy compounds, amino compounds and bisphenolic, and R1 is selected from one of glycidyloxypropyl group, 2-(3,4-epoxycyclohexyl)ethyl group, 3-acryloxypropyl group, 3-methacryloxypropyl group, amino-propyl group, 3-[2-(2-aminoethylamino)ethylamino]propyl group, N-methylaminopropyl group, N-phenylaminopropyl group, N, N-dimethyl-3-aminopropyl group, mercapto-propyl group, cyano-propyl group, and isocyanato-propyl group.
    Type: Application
    Filed: August 29, 2003
    Publication date: November 4, 2004
    Applicant: LG CABLE LTD.
    Inventors: Byoung Un Kang, Hyuk Soo Moon, Jong Kul Lee, Kyoung Tae Wi, Tae Sung Kim