Patents by Inventor Hyo Jae CHO

Hyo Jae CHO 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).

  • Catalyst for hydrogenation of aromatic compound and preparation method therefor
    Patent number: 11925920
    Abstract: The present invention relates to a catalyst for hydrogenation of an aromatic compound, which is capable of greatly reducing the inactivation of a catalyst by using a support including a magnesium-based spinel structure, and a preparation method therefor.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: March 12, 2024
    Assignee: HANWHA CHEMICAL CORPORATION
    Inventors: Eung Gyu Kim, Won Yong Kim, Jeong Hwan Chun, Young Jin Cho, Joung Woo Han, Hyo Suk Kim, Wan Jae Myeong, Ki Taeg Jung
  • SYNCHRONIZATION METHOD AND APPARATUS OF PORTABLE TERMINAL
    Publication number: 20120263166
    Abstract: A synchronization method and apparatus for synchronizing data at synchronization intervals configured individually for respective data objects in a portable terminal is provided. The synchronization method includes configuring respective synchronization intervals of a plurality of data objects, and synchronizing the data objects the respective synchronization intervals. The data synchronization method and apparatus allows for setting of respective synchronization intervals to a first value for the data that are changed frequently and a second value for the data that are not changed frequently. Also, the data synchronization method and apparatus is capable of configuring the synchronization intervals of the data objects according to properties of the data objects so as to reduce unnecessary data synchronization attempts.
    Type: Application
    Filed: March 21, 2012
    Publication date: October 18, 2012
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Hyo Jae CHO, Young Seok LIM, Soe Youn YIM