Patents by Inventor Moon Hong Choi

Moon Hong 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).

  • Patent number: 10369087
    Abstract: The present invention relates to a rapid-setting hydraulic binder composition and, more specifically, to a hydraulic binder composition, which contains tricalcium aluminate (C3A) and dodecacalcium heptaaluminate (C12A7), and thus is rapidly set, has an easily adjustable setting time, and is bio-friendly.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: August 6, 2019
    Assignee: MARUCHI
    Inventors: Sung Wook Jang, Kye Hong Cho, Jin Sang Cho, Moon Kwan Choi, Ki Yeon Moon
  • Publication number: 20190204672
    Abstract: A display apparatus includes a backlight unit including a first light source for outputting a first color light, and a second light source for outputting a second color light that is different from the first color light, a switching element layer on the backlight unit, and including a plurality of switching elements, a liquid crystal layer on the switching element layer, and a color conversion layer on the liquid crystal layer, including a color-converting material for converting a color of light passing therethrough, including a first color area, a second color area, and a third color area, and including quantum dot particles.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 4, 2019
    Inventors: Nam-Gon Choi, Kyoung Ho Lim, Kangmin Kim, Jinpil Kim, Taehyeong An, Seokha Hong, Moon Shik Kang, Jaehoon Lee, Kunhee Jo, Seoung-Bum Pyoun
  • Patent number: 8256724
    Abstract: A display device includes a support part. The display device also includes a display main body coupled to the support part and tiltable relative to the support part. The display device further includes a first friction member coupled to the support part and configured to generate a first frictional force when the display main body is titled back and forth relative to the support part. In addition, the display device includes a second friction member configured to generate a second frictional force when the display main body is tilted relative to the support part at a predetermined angle or more.
    Type: Grant
    Filed: July 13, 2009
    Date of Patent: September 4, 2012
    Assignee: LG Electronics Inc.
    Inventor: Moon Hong Choi
  • Publication number: 20100006731
    Abstract: A display device includes a support part. The display device also includes a display main body coupled to the support part and tiltable relative to the support part. The display device further includes a first friction member coupled to the support part and configured to generate a first frictional force when the display main body is titled back and forth relative to the support part. In addition, the display device includes a second friction member configured to generate a second frictional force when the display main body is tilted relative to the support part at a predetermined angle or more.
    Type: Application
    Filed: July 13, 2009
    Publication date: January 14, 2010
    Applicant: LG ELECTRONICS INC.
    Inventor: Moon Hong CHOI