Patents by Inventor MD ABDUR RAHMAN

MD ABDUR RAHMAN 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).

  • HIGH-DURABILITY COLORING METAL MEMBER AND METHOD OF PRODUCING THE SAME
    Publication number: 20230018835
    Abstract: Provided is a high-durability coloring metal member. The high-durability coloring metal member includes a metal substrate, a dielectric layer provided on the metal substrate, and an oxynitride compound layer provided on the dielectric layer. The metal member is capable of expressing vivid and various colors with a color protection layer applied on the surface of the metal member.
    Type: Application
    Filed: July 6, 2022
    Publication date: January 19, 2023
    Applicant: Korea Institute of Science and Technology
    Inventors: Ji Young BYUN, MD ABDUR RAHMAN, So Hye CHO, Seung Yong LEE, Hyungduk KO, Sung Lim CHOI, Dong Kyu KIM, Kwang-deok CHOI, Inuk BAEK, Yun Hee KIM