Patents by Inventor Jee-Hwan OH

Jee-Hwan OH 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).

  • Patent number: 10898552
    Abstract: Microorganisms comprising a maltose-inducible promoter and methods of use in producing biologics and introducing biologics to sites in a maltose-dependent manner. The microorganisms include a maltose-inducible promoter operably connected to a coding sequence of a biologic. The biologic may be a polypeptide or a nucleic acid. Polypeptide biologics may include lytic proteins and/or secreted proteins. Nucleic acid biologics may include antisense RNA, other types of RNA, or other types of nucleic acids. The microorganisms can be used to produce the biologics and/or introduce the biologics to in vitro or in vivo sites in a maltose-dependent manner. The microorganisms can also be used in maltose-dependent gene silencing.
    Type: Grant
    Filed: October 16, 2019
    Date of Patent: January 26, 2021
    Assignee: WISCONSIN ALUMNI RESEARCH FOUNDATION
    Inventors: Jan Peter Van Pijkeren, Jee-Hwan Oh
  • Publication number: 20200030419
    Abstract: Microorganisms comprising a maltose-inducible promoter and methods of use in producing biologics and introducing biologics to sites in a maltose-dependent manner. The microorganisms include a maltose-inducible promoter operably connected to a coding sequence of a biologic. The biologic may be a polypeptide or a nucleic acid. Polypeptide biologics may include lytic proteins and/or secreted proteins. Nucleic acid biologics may include antisense RNA, other types of RNA, or other types of nucleic acids. The microorganisms can be used to produce the biologics and/or introduce the biologics to in vitro or in vivo sites in a maltose-dependent manner. The microorganisms can also be used in maltose-dependent gene silencing.
    Type: Application
    Filed: October 16, 2019
    Publication date: January 30, 2020
    Applicant: Wisconsin Alumni Research Foundation
    Inventors: JAN PETER VAN PIJKEREN, Jee-Hwan Oh
  • Publication number: 20190351020
    Abstract: Methods and microorganisms for systemically introducing a polypeptide in the bloodstream of a subject. The methods of the invention include administering into the gastrointestinal tract of a subject a bacterium configured to express and produce and release the polypeptide. The bacterium is administered in an amount effective to introduce the polypeptide in the bloodstream of the subject, preferably in a detectable amount. The microorganisms of the invention include lactic acid bacteria, such as Lactobacillus reuteri, that comprise a recombinant gene configured to express a polypeptide to be systemically introduced.
    Type: Application
    Filed: June 17, 2019
    Publication date: November 21, 2019
    Applicant: WISCONSIN ALUMNI RESEARCH FOUNDATION
    Inventors: Jan Peter Van Pijkeren, Alan Attie, Mark Keller, Jee-Hwan Oh
  • Patent number: 10463719
    Abstract: Microorganisms comprising a maltose-inducible promoter and methods of use in producing biologics and introducing biologics to sites in a maltose-dependent manner. The microorganisms include a maltose-inducible promoter operably connected to a coding sequence of a biologic. The biologic may be a polypeptide or a nucleic acid. Polypeptide biologics may include lytic proteins and/or secreted proteins. Nucleic acid biologics may include antisense RNA, other types of RNA, or other types of nucleic acids. The microorganisms can be used to produce the biologics and/or introduce the biologics to in vitro or in vivo sites in a maltose-dependent manner. The microorganisms can also be used in maltose-dependent gene silencing.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: November 5, 2019
    Assignee: WISCONSIN ALUMNI RESEARCH FOUNDATION
    Inventors: Jan Peter Van Pijkeren, Jee-Hwan Oh
  • Patent number: 10431771
    Abstract: Disclosed herein is an organic light-emitting display (OLED) device that includes: a substrate having an active area and an inactive area surrounding the active area; a first planarization layer flattening a surface on circuit elements in the active area and inactive area; an organic light-emitting element on the first planarization layer; an encapsulation element on the organic light-emitting element and the first planarization layer, the encapsulation element having a first inorganic layer, a second inorganic layer and an organic layer between the first and second inorganic layers; and a structure in the inactive area and spaced apart from the first planarization layer. The structure includes a first layer made of a same material as the first planarization layer; a plurality of walls on the first layer and spaced apart from each other; and a second layer that fills a space between the plurality of walls.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: October 1, 2019
    Assignee: LG Display Co., Ltd.
    Inventors: JongChan Park, Jee Hwan Oh
  • Patent number: 10376563
    Abstract: Methods and microorganisms for systemically introducing a polypeptide in the bloodstream of a subject. The methods of the invention include administering into the gastrointestinal tract of a subject a bacterium configured to express and produce and release the polypeptide. The bacterium is administered in an amount effective to introduce the polypeptide in the bloodstream of the subject, preferably in a detectable amount. The microorganisms of the invention include lactic acid bacteria, such as Lactobacillus reuteri, that comprise a recombinant gene configured to express a polypeptide to be systemically introduced.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: August 13, 2019
    Assignee: WISCONSIN ALUMNI RESEARCH FOUNDATION
    Inventors: Jan Peter Van Pijkeren, Alan Attie, Mark Keller, Jee-Hwan Oh
  • Publication number: 20180138450
    Abstract: Disclosed herein is an organic light-emitting display (OLED) device that includes: a substrate having an active area and an inactive area surrounding the active area; a first planarization layer flattening a surface on circuit elements in the active area and inactive area; an organic light-emitting element on the first planarization layer; an encapsulation element on the organic light-emitting element and the first planarization layer, the encapsulation element having a first inorganic layer, a second inorganic layer and an organic layer between the first and second inorganic layers; and a structure in the inactive area and spaced apart from the first planarization layer. The structure includes a first layer made of a same material as the first planarization layer; a plurality of walls on the first layer and spaced apart from each other; and a second layer that fills a space between the plurality of walls.
    Type: Application
    Filed: November 6, 2017
    Publication date: May 17, 2018
    Inventors: JongChan PARK, Jee Hwan OH
  • Patent number: 9646543
    Abstract: A display device includes: a display panel for displaying an image toward a plurality of viewing zones; a light guide plate under the display panel; a lens array disposed along a side of the light guide plate, the lens array including a plurality of lenses; a light source part including a plurality of line light sources each emitting a ray toward the lens array; a position sensing unit for obtaining a position information about the plurality of viewing zones; and a control unit for controlling the display panel, the light source part and the position sensing unit according to the position information.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: May 9, 2017
    Assignee: LG Display Co., Ltd.
    Inventors: Hoon Kang, Jung-Eun Son, Joo-Bong Hyun, Jee-Hwan Oh
  • Publication number: 20140146091
    Abstract: A display device includes: a display panel for displaying an image toward a plurality of viewing zones; a light guide plate under the display panel; a lens array disposed along a side of the light guide plate, the lens array including a plurality of lenses; a light source part including a plurality of line light sources each emitting a ray toward the lens array; a position sensing unit for obtaining a position information about the plurality of viewing zones; and a control unit for controlling the display panel, the light source part and the position sensing unit according to the position information.
    Type: Application
    Filed: November 13, 2013
    Publication date: May 29, 2014
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Hoon KANG, Jung-Eun SON, Joo-Bong HYUN, Jee-Hwan OH