Patents by Inventor Kang-Duk Choi

Kang-Duk Choi 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: 20250162079
    Abstract: Provided is a method comprising form a primary processed glass including a bottom surface and a side wall extending in a direction crossing from the bottom surface and having a curvature by applying heat and pressure to a preliminary glass, seating the primary processed glass on a first part of a jig, and the jig including a first part, a second part protruding from the first part and in contact with a portion of the side wall, and a third part which rotates the first part, fixing a laser at a second position spaced apart from a first position where a jig assembly including a jig on which the primary processed glass is seated is positioned, moving the jig assembly to the second position, and forming a cover glass by the laser to ablate some portions of the side wall of the primary processed glass at the second position.
    Type: Application
    Filed: November 21, 2024
    Publication date: May 22, 2025
    Inventors: HYUN CHUL JUNG, BYOUNGYUL SHIM, KANG DUK CHOI
  • Publication number: 20050142555
    Abstract: The present invention relates to dentritic cell-specific polynucleotides and microarrays, particularly to novel polynucleotides highly expressed in dendritic cells, certain dendritic cell subsets and matured dendritic cells and microarrays comprising thereof. With a marrcoarray of this invention, dendritic cells, certain dendritic cells subsets and matured dendritic cells can be detected rapidly and accurately.
    Type: Application
    Filed: March 28, 2003
    Publication date: June 30, 2005
    Inventors: Jung-Hoon Anh, Yoon Lee, Choon-ju Jeon, Byung-Hak Lee, Kang-Duk Choi, Yong-Soo Bae