Patents by Inventor Ho Yun JUNG

Ho Yun JUNG 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).

  • Method For Embedding Optical Fiber Sensor in Metal 3D Printing Structure, And Metal 3D Printing Turbine Blade Having Embedded Optical Fiber Sensor Manufactured By Applying Embedding Method
    Publication number: 20250001501
    Abstract: An object of the present invention is to provide an optical fiber sensor embedding method for a three-dimensional (3D) metal printing structure capable of embedding an optical fiber sensor without any damage by regulating 3D printing dwell time at a location where an optical fiber sensor is embedded while embedding an optical fiber sensor for sensing temperature, stress, etc., in a high-temperature harsh environment close to a melting point of metal when manufacturing a 3D metal printing structure. Another object of the present invention provides an optical fiber sensor embedded 3D metal printing turbine blade manufactured by applying the embedding method so that the turbine blade, which is a complex and precise product, is manufactured using 3D metal printing but the optical fiber sensor is embedded using the above-described optical fiber sensor embedding method.
    Type: Application
    Filed: November 18, 2021
    Publication date: January 2, 2025
    Applicant: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Won Hyung RYU, Seon iL KIM, Ho Yun JUNG
  • Advertisement management device managing advertisement provided via platform server and operation method of advertisement management device
    Patent number: 12014393
    Abstract: Provided is an operating method of an advertisement management device, the operating method including: based on log data of a plurality of users collected from a certain game, setting at least one group for the certain game; registering advertisement information to be provided to the at least one group; requesting a plurality of platform servers capable of providing advertisements to provide the advertisement information for each of the at least one group; obtaining, from the plurality of platform servers, feedback information of advertisements provided for each of the at least one group; and based on the feedback information, performing management of the advertisement information registered for each of the at least one group.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: June 18, 2024
    Assignee: NEXON KOREA CORPORATION
    Inventors: Do Ho Lee, Gi Hye Kim, Seung Woo Nam, Sang Ki Lee, Kyung Jang Cho, Ho Yun Jung, Jin Hyeong Ju, Hak Lee, Chang Su Lee, Bit Na Yun, Myoung Gon An, Jang Won Lee, Chel Kang, Kyung Rae Cho
  • ADVERTISEMENT MANAGEMENT DEVICE MANAGING ADVERTISEMENT PROVIDED VIA PLATFORM SERVER AND OPERATION METHOD OF ADVERTISEMENT MANAGEMENT DEVICE
    Publication number: 20210158388
    Abstract: Provided is an operating method of an advertisement management device, the operating method including: based on log data of a plurality of users collected from a certain game, setting at least one group for the certain game; registering advertisement information to be provided to the at least one group; requesting a plurality of platform servers capable of providing advertisements to provide the advertisement information for each of the at least one group; obtaining, from the plurality of platform servers, feedback information of advertisements provided for each of the at least one group; and based on the feedback information, performing management of the advertisement information registered for each of the at least one group.
    Type: Application
    Filed: November 25, 2020
    Publication date: May 27, 2021
    Inventors: Do Ho LEE, Gi Hye KIM, Seung Woo NAM, Sang Ki LEE, Kyung Jang CHO, Ho Yun JUNG, Jin Hyeong JU, Hak LEE, Chang Su LEE, Bit Na YUN, Myoung Gon AN, Jang Won LEE, Chel KANG, Kyung Rae CHO