Patents by Inventor Hyo-hun KIM

Hyo-hun KIM 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).

  • ANTIFERROELECTRIC CONTAINING DYSPROSIUM AND A MANUFACTURING METHOD THEREOF
    Publication number: 20240124363
    Abstract: An antiferroelectric and a method for manufacturing an antiferroelectric are disclosed herein. The antiferroelectric may have high permittivity and breakdown voltage by having a PbxLa1-x([Zr1-YSnY]ZTi1-Z) composition. The manufacturing of the antiferroelectric may be performed through appropriate mixing and dysprosium addition.
    Type: Application
    Filed: July 26, 2023
    Publication date: April 18, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY
    Inventors: Hyung Suk Kim, Hyo Soon Shin, Dong Hun Yeo, Jeoung Sik Choi
  • ORAL FILM AND STICK JELLY FOR IMPROVING ABSORPTION IN THE ORAL MUCOSA, ANTIOXIDANT ACTIVITY, ANTI-INFLAMMATORY ACTIVITY, AND LIVER FUNCTION OF HUMANS AND COMPANION ANIMALS
    Publication number: 20240115641
    Abstract: Disclosed are an oral film and stick jelly containing glutathione and a milk thistle extract. Provided are an oral disintegrating film, an oral mucosal adhesive film, and a stick jelly that contain glutathione, a milk thistle extract, or the like as an active ingredient, and thus are highly efficacious in improving absorption in the oral mucosa, antioxidant activity, and anti-inflammatory activity, strengthening immunity, and enhancing liver function of humans and companion animals.
    Type: Application
    Filed: February 17, 2022
    Publication date: April 11, 2024
    Applicants: ESTHER FORMULA CO., LTD., BIO360 CO., LTD
    Inventors: Esther LYUH, Kun Se KIM, Eun Soo SUH, Byoung Hag KIM, Mi Young AN, Dae Seong CHEON, Jae Hun KIM, Young Jae PARK, Byeong Hyeon KIM, Hyo Seon CHOI
  • LLC resonant converter and electronic device
    Patent number: 10541619
    Abstract: An LLC resonant converter and an electronic device are provided. The LLC resonant converter according to the present disclosure includes a multi input transformer, first and second converter units connected to a primary side of the multi input transformer, an input voltage part, a first balance capacitor, and an output part connected to a secondary side of the multi input transformer.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: January 21, 2020
    Assignee: SOLUM CO., LTD.
    Inventors: Sang-keun Ji, Sang-kyoo Han, Hyun-su Gu, Hyo-hun Kim, Dong-kyun Ryu, Heung-gyoon Choi
  • LLC resonant converter and electronic device
    Patent number: 10505463
    Abstract: An LLC resonant converter and an electronic device are provided. The LLC resonant converter according to the present disclosure includes a multi input transformer, first and second converter units connected to a primary side of the multi input transformer, an input voltage part, a first balance capacitor, and an output part connected to a secondary side of the multi input transformer.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: December 10, 2019
    Assignee: SOLUM CO., LTD.
    Inventors: Sang-keun Ji, Sang-kyoo Han, Hyun-su Gu, Hyo-hun Kim, Dong-kyun Ryu, Heung-gyoon Choi
  • LLC RESONANT CONVERTER AND ELECTRONIC DEVICE
    Publication number: 20180342958
    Abstract: An LLC resonant converter and an electronic device are provided. The LLC resonant converter according to the present disclosure includes a multi input transformer, first and second converter units connected to a primary side of the multi input transformer, an input voltage part, a first balance capacitor, and an output part connected to a secondary side of the multi input transformer.
    Type: Application
    Filed: May 4, 2018
    Publication date: November 29, 2018
    Inventors: Sang-keun JI, Sang-kyoo HAN, Hyun-su GU, Hyo-hun KIM, Dong-kyun RYU, Heung-gyoon CHOI