Patents by Inventor Kyu Yong Choi

Kyu Yong 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).

  • Semiconductor module including a printed circuit board
    Patent number: 11191151
    Abstract: A device may include a substrate having a first surface and a second surface, a first conductive terminal disposed over the first surface, a second conductive terminal spaced apart from the first conductive terminal in a first direction and disposed over the first surface, a first conductive auxiliary pattern disposed below the first conductive terminal and overlapping with the first conductive terminal, the first conductive auxiliary pattern being coupled to the second conductive terminal, and a second conductive auxiliary pattern disposed below the second conductive terminal and overlapping with the second conducive terminal, the second conductive auxiliary pattern being coupled to the first conductive terminal.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: November 30, 2021
    Assignee: SK hynix Inc.
    Inventors: Kyu Yong Choi, Jin Ho Bae, Yu Jeong Choe
  • SEMICONDUCTOR MODULE INCLUDING A PRINTED CIRCUIT BOARD
    Publication number: 20200296822
    Abstract: A device may include a substrate having a first surface and a second surface, a first conductive terminal disposed over the first surface, a second conductive terminal spaced apart from the first conductive terminal in a first direction and disposed over the first surface, a first conductive auxiliary pattern disposed below the first conductive terminal and overlapping with the first conductive terminal, the first conductive auxiliary pattern being coupled to the second conductive terminal, and a second conductive auxiliary pattern disposed below the second conductive terminal and overlapping with the second conducive terminal, the second conductive auxiliary pattern being coupled to the first conductive terminal.
    Type: Application
    Filed: September 5, 2019
    Publication date: September 17, 2020
    Inventors: Kyu Yong CHOI, Jin Ho BAE, Yu Jeong CHOE
  • Porous oxide microparticles and composites thereof and methods of making and using same
    Patent number: 8940655
    Abstract: Provided are substantially spherical, porous oxide microparticles having a plurality of substantially spherical voids, substantially spherical, porous oxide-organic polymer composite microparticles having a plurality of substantially spherical organic polymer domains. The microparticles can be made using a microdispersive suspension polymerization step to make microparticles having an organic polymer shell and a plurality of discrete substantially spherical organic nanoparticles. The microparticles can be used as polymerization catalyst supports.
    Type: Grant
    Filed: February 20, 2013
    Date of Patent: January 27, 2015
    Assignee: University of Maryland, College Park
    Inventors: Kyu Yong Choi, Carla Luciani, Laleh Emdadi, Sang Yool Lee
  • Porous Oxide Microparticles and Composites Thereof and Methods of Making and Using Same
    Publication number: 20130267408
    Abstract: Provided are substantially spherical, porous oxide microparticles having a plurality of substantially spherical voids, substantially spherical, porous oxide-organic polymer composite microparticles having a plurality of substantially spherical organic polymer domains. The microparticles can be made using a microdispersive suspension polymerization step to make microparticles having an organic polymer shell and a plurality of discrete substantially spherical organic nanoparticles. The microparticles can be used as polymerization catalyst supports.
    Type: Application
    Filed: February 20, 2013
    Publication date: October 10, 2013
    Applicant: UNIVERSITY OF MARYLAND, COLLEGE PARK
    Inventors: Kyu Yong Choi, Carla Luciani, Laleh Emdadi, Sang Yool Lee