Patents by Inventor Young Ah PARK

Young Ah PARK 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).

  • Publication number: 20240074258
    Abstract: An electronic device includes a display device, which may be fabricated using a described method. The display device includes a glass substrate including a first surface, a second surface opposite the first surface, and a side surface between the first surface and the second surface, an outermost structure on the first surface of the glass substrate and located adjacent to an edge of one side of the glass substrate, and a display area including a plurality of light emitting areas on the first surface of the glass substrate and located farther from the edge of the one side of the glass substrate than the outermost structure is. A minimum distance from the side surface of the glass substrate to the outermost structure is equal to 130 ?m or less.
    Type: Application
    Filed: May 5, 2023
    Publication date: February 29, 2024
    Inventors: Wan Jung KIM, Dong Jo KIM, Sun Hwa KIM, Young Ji KIM, Chang Sik KIM, Kyung Ah NAM, Hyo Young MUN, Yong Seung PARK, Yi Seul UM, Dae Sang YUN, Kwan Hee LEE, So Young LEE, Young Hoon LEE, Young Seo CHOI, Sun Young KIM, Ji Won SOHN, Do Young LEE, Seung Hoon LEE
  • Publication number: 20240009644
    Abstract: The present invention relates to a method for preparing multilayer spherical particles and, more specifically, to a method for preparing multilayer spherical particles comprising the steps of: (i) preparing a core component comprising an active ingredient and a shell solution comprising a first polymer component; (ii) forming the core component and shell solution of step (i) into core-shell particles by electro-coextrusion; (iii) drying the core-shell particles obtained from step (ii); and (iv) capsulizing the dried core-shell particles of step (iii) by means of a second polymer. Further, the present invention relates to a cosmetic composition comprising multilayer spherical particles prepared by the method.
    Type: Application
    Filed: November 25, 2021
    Publication date: January 11, 2024
    Inventors: Hong Geun JI, Young Ah PARK, Yu Jin KANG, Dong Ock KIM, Tae Kyung LEE
  • Publication number: 20230018579
    Abstract: The present invention relates to a transdermal delivery composite comprising a cyclodextrin-based covalent organic framework and polymer. In addition, the present invention relates to a cosmetic composition comprising the transdermal delivery composite, and a method for preparing the transdermal delivery composite.
    Type: Application
    Filed: November 12, 2020
    Publication date: January 19, 2023
    Inventors: Hong Geun JI, Young Ah PARK, Yu Jin KANG, Seung Yeon SON
  • Publication number: 20220211589
    Abstract: The present invention relates to a cosmetic composition for molding, comprising a calcined layered double hydroxide and a polymer and, more specifically, to a cosmetic composition for molding and a preparation method therefor, the cosmetic composition comprising an active ingredient, a calcined layered double hydroxide, a polymer, and a solvent
    Type: Application
    Filed: April 20, 2020
    Publication date: July 7, 2022
    Inventors: Hong Geun JI, Young Ah PARK, Yu Jin KANG, Ja Inn KIM, Jong Hyeon LEE
  • Patent number: 11331261
    Abstract: The present invention relates to a transdermal delivery complex using a metal-organic framework (MOF) and nanocellulose. In addition, the present invention relates to a cosmetic composition comprising the transdermal delivery complex and a method for preparation of a transdermal delivery complex.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: May 17, 2022
    Assignee: H&A PHARMACHEM CO., LTD
    Inventors: Hong Geun Ji, Young Ah Park, Hae In Choi, Yu Jin Kang, Min Hee Kim
  • Publication number: 20220071882
    Abstract: The present invention relates to a transdermal delivery complex using a metal-organic framework (MOF) and a triblock copolymer. In addition, the present invention relates to a cosmetic composition comprising the transdermal delivery complex and a method for preparing a transdermal delivery complex.
    Type: Application
    Filed: December 5, 2019
    Publication date: March 10, 2022
    Inventors: Hong Geun JI, Young Ah PARK, Hae In CHOI, Yu Jin KANG
  • Patent number: 11260010
    Abstract: The present invention relates to cochleates using phosphatidylserine/anionic surfactant/calcium chloride and, more specifically, to cochleates comprising phosphatidylserine, an anionic surfactant, calcium chloride, an active ingredient, and water.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: March 1, 2022
    Assignee: H&A PHARMACHEM CO., LTD
    Inventors: Hong Geun Ji, Hae In Choi, Young Ah Park, Yu Jin Kang
  • Patent number: 10925816
    Abstract: The present invention relates to: a composition for transdermal delivery, comprising 1) a nanoemulsion comprising an active ingredient, saturated lecithin, phytosteryl/behenyl/octyldodecyl lauroyl glutamate, a polyol, and water, and 2) a modified layered double hydroxide; and a preparation method therefor.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: February 23, 2021
    Assignee: H&A PHARMACHEM CO., LTD.
    Inventors: Jong Hyeon Lee, Se Hee Cho, Young Rong Woo, Young Ah Park, Hong Geun Ji
  • Publication number: 20200375878
    Abstract: The present invention relates to a transdermal delivery complex using a metal-organic framework (MOF) and nanocellulose. In addition, the present invention relates to a cosmetic composition comprising the transdermal delivery complex and a method for preparation of a transdermal delivery complex.
    Type: Application
    Filed: December 20, 2018
    Publication date: December 3, 2020
    Inventors: Hong Geun JI, Young Ah PARK, Hae In CHOI, Yu Jin KANG, Min Hee KIM
  • Publication number: 20200352841
    Abstract: The present invention relates to cochleates using phosphatidylserine/anionic surfactant/calcium chloride and, more specifically, to cochleates comprising phosphatidylserine, an anionic surfactant, calcium chloride, an active ingredient, and water.
    Type: Application
    Filed: November 26, 2018
    Publication date: November 12, 2020
    Inventors: Hong Geun JI, Hae In CHOI, Young Ah PARK, Yu Jin KANG
  • Publication number: 20190192396
    Abstract: The present invention relates to: a composition for transdermal delivery, comprising 1) a nanoemulsion comprising an active ingredient, saturated lecithin, phytosteryl/behenyl/octyldodecyl lauroyl glutamate, a polyol, and water, and 2) a modified layered double hydroxide; and a preparation method therefor.
    Type: Application
    Filed: August 18, 2017
    Publication date: June 27, 2019
    Inventors: Jong Hyeon LEE, Se Hee CHO, Young Rong WOO, Young Ah PARK, Hong Geun JI