Patents by Inventor Han-Bok SEO

Han-Bok SEO 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).

  • PLANT REGENERATION MEDIUM COMPOSITION AND PLANT REGENERATION METHOD USING SAME
    Publication number: 20230180670
    Abstract: The present invention relates to a plant regeneration medium composition and a plant regeneration method using same. More specifically, the present invention relates to a plant regeneration medium composition using a medium composition containing Shungite as an active ingredient to increase the rates of shoot organogenesis and root organogenesis, thereby shortening the time required for organogenesis using a plant explant and improving the efficiency of ontogeny, and to a plant regeneration method using same.
    Type: Application
    Filed: February 7, 2023
    Publication date: June 15, 2023
    Inventors: Tae Yoon KIM, Seung Yop LEE, Han Bok SEO, Sang Hyo LEE
  • ELASTIC BUBBLE COMPLEX AND METHOD OF PREPARING THE SAME
    Publication number: 20220378953
    Abstract: Proposed is to provide a size-varying bubble complex and a method of preparing the same. More specifically, the size-varying bubble complex and the method of preparing the same are proposed, wherein the bubble complex is capable of being repeatedly varied in size by changing phases of perfluorocarbon by external stimuli, by including a shell that encapsulates a core made of the perfluorocarbon and protects the core by expanding and contracting together when the core expands and contracts.
    Type: Application
    Filed: August 11, 2022
    Publication date: December 1, 2022
    Inventors: Seung-Yop LEE, Se-Yun JEONG, Han-Bok SEO, Eun Ae PARK, Won-Joong KIM
  • Size-varying bubble complex and method of preparing the same
    Patent number: 11452784
    Abstract: Proposed is to provide a size-varying bubble complex and a method of preparing the same. More specifically, the size-varying bubble complex and the method of preparing the same are proposed, wherein the bubble complex is capable of being repeatedly varied in size by changing phases of perfluorocarbon by external stimuli, by including a shell that encapsulates a core made of the perfluorocarbon and protects the core by expanding and contracting together when the core expands and contracts.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: September 27, 2022
    Assignee: SOGANG UNIVERSITY RESEARCH FOUNDATION
    Inventors: Seung-Yop Lee, Se-Yun Jeong, Han-Bok Seo, Eun Ae Park, Won-Joong Kim
  • PLANT REGENERATION MEDIUM COMPOSITION AND PLANT REGENERATION METHOD USING SAME
    Publication number: 20220142056
    Abstract: The present invention relates to a plant regeneration medium composition and a plant regeneration method using same. More specifically, the present invention relates to a plant regeneration medium composition using a medium composition containing Shungite as an active ingredient to increase the rates of shoot organogenesis and root organogenesis, thereby shortening the time required for organogenesis using a plant explant and improving the efficiency of ontogeny, and to a plant regeneration method using same.
    Type: Application
    Filed: February 27, 2020
    Publication date: May 12, 2022
    Inventors: Tae Yoon KIM, Seung Yop LEE, Han Bok SEO, Sang Hyo LEE
  • SIZE-VARYING BUBBLE COMPLEX AND METHOD OF PREPARING THE SAME
    Publication number: 20200384133
    Abstract: Proposed is to provide a size-varying bubble complex and a method of preparing the same. More specifically, the size-varying bubble complex and the method of preparing the same are proposed, wherein the bubble complex is capable of being repeatedly varied in size by changing phases of perfluorocarbon by external stimuli, by including a shell that encapsulates a core made of the perfluorocarbon and protects the core by expanding and contracting together when the core expands and contracts.
    Type: Application
    Filed: May 18, 2020
    Publication date: December 10, 2020
    Inventors: Seung-Yop LEE, Se-Yun JEONG, Han-Bok SEO, Eun Ae PARK, Won-Joong KIM