Patents by Inventor Eun-Hye Oh

Eun-Hye 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).

  • Publication number: 20250051275
    Abstract: The present invention relates to a pyrrole derivative or a pharmaceutically or sitologically acceptable salt thereof, and composition for prevention, amelioration or treatment of gastrointestinal disorders comprising same as active ingredient. Through the results, it can be confirmed that the pharmacokinetic parameters, oral bioavailability and storage stability of the compound of the present invention are remarkably improved due to deuteration of the terminal methylamine moiety. The pyrrole derivative or the pharmaceutically or sitologically acceptable salt thereof the present invention exhibits excellent anticancer activity in addition to excellent proton pump inhibitory activity, and has improved pharmacokinetic parameters and chemical stability, and thus can be effectively used in the prevention, amelioration or treatment of gastrointestinal disorders, including gastric cancer.
    Type: Application
    Filed: November 18, 2022
    Publication date: February 13, 2025
    Inventors: Jae Ho YOO, Song l IM, Kyu Hang LEE, Dong Hoon KIM, Eun Hye OH, Dong Yeoul LEE, Ki Moon JUNG, Da Jin KWAK, Seo Yeon KIM, Ye Rin KIM, Chang Ho MIN
  • Patent number: 10490619
    Abstract: An organic light emitting display device includes: a substrate; a semiconductor on the substrate and including a switching channel of a switching transistor and a driving channel of a driving transistor, wherein the switching transistor and the driving transistor are spaced; a first insulating layer covering the semiconductor; a switching gate electrode on the first insulating layer and overlapped with the switching channel and a driving gate electrode on the first insulating layer and overlapped with the driving channel; a second insulating layer covering the switching gate electrode and the driving gate electrode; a data line on the second insulating layer and configured to transmit a data signal, a driving voltage line on the second insulating layer and configured to transmit a driving voltage; a passivation layer; a pixel electrode on the passivation layer; and a pixel connecting member on the passivation layer.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: November 26, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Eun-Hye Oh, Eui Hoon Hwang, Soon O Jung
  • Patent number: 10195285
    Abstract: This invention relates to a complex for cancer cell chemotherapy and, more particularly, to an AGTR1 aptamer-anticancer drug complex for chemotherapy of cancer cells, which includes a nucleic acid aptamer specifically binding to AGTR1 and an anticancer drug linked with the nucleic acid aptamer, so that AGTR1-positive (overexpressed) breast cancer cells are selectively targeted and killed.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: February 5, 2019
    Assignee: Korea University Research and Business Foundation
    Inventors: Jae-Hong Seo, Chang-Ill Ban, Hun-Ho Jo, Ji-Young Kim, Eun-Hye Oh
  • Publication number: 20180240857
    Abstract: An organic light emitting display device includes: a substrate; a semiconductor on the substrate and including a switching channel of a switching transistor and a driving channel of a driving transistor, wherein the switching transistor and the driving transistor are spaced; a first insulating layer covering the semiconductor; a switching gate electrode on the first insulating layer and overlapped with the switching channel and a driving gate electrode on the first insulating layer and overlapped with the driving channel; a second insulating layer covering the switching gate electrode and the driving gate electrode; a data line on the second insulating layer and configured to transmit a data signal, a driving voltage line on the second insulating layer and configured to transmit a driving voltage; a passivation layer; a pixel electrode on the passivation layer; and a pixel connecting member on the passivation layer.
    Type: Application
    Filed: April 20, 2018
    Publication date: August 23, 2018
    Inventors: Eun-Hye Oh, Eui Hoon Hwang, Soon O Jung
  • Publication number: 20180169251
    Abstract: This invention relates to a complex for cancer cell chemotherapy and, more particularly, to an AGTR1 aptamer-anticancer drug complex for chemotherapy of cancer cells, which includes a nucleic acid aptamer specifically binding to AGTR1 and an anticancer drug linked with the nucleic acid aptamer, so that AGTR1-positive (overexpressed) breast cancer cells are selectively targeted and killed.
    Type: Application
    Filed: July 29, 2016
    Publication date: June 21, 2018
    Inventors: Jae-Hong SEO, Chang-Ill BAN, Hun-Ho Jo, Ji-Young KIM, Eun-Hye OH
  • Patent number: 9954048
    Abstract: An organic light emitting display device includes: a substrate; a semiconductor on the substrate and including a switching channel of a switching transistor and a driving channel of a driving transistor, wherein the switching transistor and the driving transistor are spaced; a first insulating layer covering the semiconductor; a switching gate electrode on the first insulating layer and overlapped with the switching channel and a driving gate electrode on the first insulating layer and overlapped with the driving channel; a second insulating layer covering the switching gate electrode and the driving gate electrode; a data line on the second insulating layer and configured to transmit a data signal, a driving voltage line on the second insulating layer and configured to transmit a driving voltage; a passivation layer; a pixel electrode on the passivation layer; and a pixel connecting member on the passivation layer.
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: April 24, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Eun-Hye Oh, Eui Hoon Hwang, Soon O Jung
  • Patent number: 9502488
    Abstract: An organic light emitting display device according to the present disclosure includes: a semiconductor on a substrate including a switching channel of a switching transistor and a driving channel of a driving transistor, the driving transistor being spaced from the switching transistor; a first insulating layer covering the semiconductor; a switching gate electrode on the first insulating layer and overlapping the switching channel and a driving gate electrode on the first gate insulating layer and overlapping the driving channel; a second insulating layer covering the switching gate electrode and the driving gate electrode; a data line on the second insulating layer comprising: an upper data line; and a lower data line; a driving voltage line on the second insulating layer; a passivation layer covering the data line and the driving voltage line; a pixel electrode on the passivation layer; and a first pixel connecting member on the passivation layer.
    Type: Grant
    Filed: April 14, 2015
    Date of Patent: November 22, 2016
    Assignee: Samsung Display Co., Ltd.
    Inventors: Eui Hoon Hwang, Eun-Hye Oh
  • Publication number: 20160079330
    Abstract: An organic light emitting display device includes: a substrate; a semiconductor on the substrate and including a switching channel of a switching transistor and a driving channel of a driving transistor, wherein the switching transistor and the driving transistor are spaced; a first insulating layer covering the semiconductor; a switching gate electrode on the first insulating layer and overlapped with the switching channel and a driving gate electrode on the first insulating layer and overlapped with the driving channel; a second insulating layer covering the switching gate electrode and the driving gate electrode; a data line on the second insulating layer and configured to transmit a data signal, a driving voltage line on the second insulating layer and configured to transmit a driving voltage; a passivation layer; a pixel electrode on the passivation layer; and a pixel connecting member on the passivation layer.
    Type: Application
    Filed: April 14, 2015
    Publication date: March 17, 2016
    Inventors: Eun-Hye Oh, Eui Hoon Hwang, Soon O Jung
  • Publication number: 20160079331
    Abstract: An organic light emitting display device according to the present disclosure includes: a semiconductor on a substrate including a switching channel of a switching transistor and a driving channel of a driving transistor, the driving transistor being spaced from the switching transistor; a first insulating layer covering the semiconductor; a switching gate electrode on the first insulating layer and overlapping the switching channel and a driving gate electrode on the first gate insulating layer and overlapping the driving channel; a second insulating layer covering the switching gate electrode and the driving gate electrode; a data line on the second insulating layer comprising: an upper data line; and a lower data line; a driving voltage line on the second insulating layer; a passivation layer covering the data line and the driving voltage line; a pixel electrode on the passivation layer; and a first pixel connecting member on the passivation layer.
    Type: Application
    Filed: April 14, 2015
    Publication date: March 17, 2016
    Inventors: Eui Hoon Hwang, Eun-Hye Oh