Patents by Inventor Sang Hee SIM

Sang Hee SIM 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).

  • Light emitting element, method of manufacturing the same, and display device including the light emitting element
    Patent number: 11961945
    Abstract: A light emitting element includes: a light emitting stack pattern including a first semiconductor layer, an active layer, and a second semiconductor layer that are sequentially stacked along one direction; and an insulating film surrounding an outer surface of at least one of the first semiconductor layer, the active layer, and the second semiconductor layer. The insulating film including a zinc oxide (ZnO) thin film layer.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: April 16, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jun Bo Sim, Chang Hee Lee, Yun Hyuk Ko, Sang Ho Jeon, Jae Kook Ha
  • NOVEL VACCINE ADJUVANT
    Publication number: 20240016925
    Abstract: There is provided a novel vaccine adjuvant, and more specifically, a vaccine adjuvant for stimulating a T lymphocyte-specific immune response, which includes an IL-12 protein and an IL-21 protein as active ingredients, or includes the polynucleotide encoding an IL-12 protein and the polynucleotide encoding an IL-21 protein as active ingredients.
    Type: Application
    Filed: August 4, 2023
    Publication date: January 18, 2024
    Applicant: SL VAXIGEN, INC.
    Inventors: Yong Bok SEO, Youngwoo CHOI, Sang Hee SIM
  • Vaccine adjuvant
    Patent number: 11844834
    Abstract: There is provided a novel vaccine adjuvant, and more specifically, a vaccine adjuvant for stimulating a T lymphocyte-specific immune response, which includes an IL-12 protein and an IL-21 protein as active ingredients, or includes the polynucleotide encoding an IL-12 protein and the polynucleotide encoding an IL-21 protein as active ingredients.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: December 19, 2023
    Assignee: SL VAXIGEN, INC.
    Inventors: Yong Bok Seo, Youngwoo Choi, Sang Hee Sim
  • A NOVEL VACCINE ADJUVANT
    Publication number: 20200360514
    Abstract: There is provided a novel vaccine adjuvant, and more specifically, a vaccine adjuvant for stimulating a T lymphocyte-specific immune response, which includes an IL-12 protein and an IL-21 protein as active ingredients, or includes the polynucleotide encoding an IL-12 protein and the polynucleotide encoding an IL-21 protein as active ingredients.
    Type: Application
    Filed: January 30, 2019
    Publication date: November 19, 2020
    Applicant: SL VAXIGEN, INC.
    Inventors: Yong Bok SEO, Youngwoo CHOI, Sang Hee SIM