Patents by Inventor Hyoung Tag Jeon

Hyoung Tag Jeon 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).

  • PRODUCTION METHOD FOR A TRULY SPHERICAL CERAMIC BALL BY MEANS OF ROTATIONAL METHOD
    Publication number: 20160340260
    Abstract: The present invention relates to a production method for a truly spherical ceramic ball by means of a rotational method. More specifically, a method is disclosed which uses seeds to facilitate formation of ceramic balls into a spherical shape and repeats heating and cooling or grades ceramic balls according to size to form ceramic balls having a similar size during the formation process, thereby increasing strength of the ceramic balls while ensuring excellent particle size distribution.
    Type: Application
    Filed: May 20, 2015
    Publication date: November 24, 2016
    Inventor: Hyoung Tag JEON
  • Production method for a truly spherical ceramic ball by means of a rotational method, and a device therefor
    Patent number: 9061946
    Abstract: The present invention relates to a production method for a truly spherical ceramic ball by means of a rotational method, and to a device therefor. More specifically, a method is disclosed which uses seeds to facilitate formation of ceramic balls into a spherical shape and repeats heating and cooling or grades ceramic balls according to size to form ceramic balls having a similar size during the formation process, thereby increasing strength of the ceramic balls while ensuring excellent particle size distribution. Also, an apparatus for producing ceramic balls using a rotation manner is disclosed.
    Type: Grant
    Filed: July 15, 2010
    Date of Patent: June 23, 2015
    Assignee: Biocera Co., Ltd
    Inventor: Hyoung Tag Jeon
  • PRODUCTION METHOD FOR A TRULY SPHERICAL CERAMIC BALL BY MEANS OF A ROTATIONAL METHOD, AND A DEVICE THEREFOR
    Publication number: 20120098170
    Abstract: The present invention relates to a production method for a truly spherical ceramic ball by means of a rotational method, and to a device therefor. More specifically, a method is disclosed which uses seeds to facilitate formation of ceramic balls into a spherical shape and repeats heating and cooling or grades ceramic balls according to size to form ceramic balls having a similar size during the formation process, thereby increasing strength of the ceramic balls while ensuring excellent particle size distribution. Also, an apparatus for producing ceramic balls using a rotation manner is disclosed.
    Type: Application
    Filed: July 15, 2010
    Publication date: April 26, 2012
    Inventor: Hyoung Tag Jeon