Patents by Inventor Hyun-Soo RYU

Hyun-Soo RYU 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: 20230348550
    Abstract: Modifications to interleukin-2 alpha receptors are disclosed. Interleukin-2 analogs with increased binding affinity for interleukin-2 beta receptors are disclosed.
    Type: Application
    Filed: July 10, 2023
    Publication date: November 2, 2023
    Applicant: HANMI PHARM. CO., LTD.
    Inventors: Euh Lim OH, Sang Yun KIM, Yong Ho HEO, Jin Young KIM, Cho Rong PARK, Jun Sub PARK, Hyun Soo RYU
  • Patent number: 11746137
    Abstract: The present invention relates to changes in interleukin-2 alpha receptors and interleukin-2 analogs with increased binding affinity for interleukin-2 beta receptors.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: September 5, 2023
    Assignee: HANMI PHARM. CO., LTD.
    Inventors: Euh Lim Oh, Sang Yun Kim, Yong Ho Heo, Jin Young Kim, Cho Rong Park, Jun Sub Park, Hyun Soo Ryu
  • Publication number: 20230124171
    Abstract: The present invention relates to changes in interleukin-2 alpha receptors and interleukin-2 analogs with increased binding affinity for interleukin-2 beta receptors.
    Type: Application
    Filed: March 31, 2021
    Publication date: April 20, 2023
    Applicant: HANMI PHARM. CO., LTD.
    Inventors: Euh Lim OH, Sang Yun KIM, Yong Ho HEO, Jin Young KIM, Cho Rong PARK, Jun Sub PARK, Hyun Soo RYU
  • Patent number: 11143918
    Abstract: A display device includes: a base substrate including a display area and a peripheral area; a scan driver disposed on the peripheral area of the base substrate; and a spacer overlapping the scan driver, wherein the spacer includes a first spacer and a second spacer which are spaced apart from each other and have different heights.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: October 12, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sae Ron Park, Do Yeong Park, Hyun Soo Ryu
  • Publication number: 20200108728
    Abstract: An electric car charging apparatus installed on a utility pole according to one embodiment of the present invention may comprise: a first port for supplying power to an electric car; a second port for receiving power converted by a transformer connected to a distribution line; a breaker for switching the state, open or closed, between the first and second ports; a control unit for receiving load data of the transformer, and controlling the breaker so that the first port and second port are electrically open to each other when the load according to the load data is greater than the reference load.
    Type: Application
    Filed: June 12, 2017
    Publication date: April 9, 2020
    Inventors: Seong-Man KIM, Hyun-Soo RYU, Bong-Kun JIN, Jae-Youl OH, Do-Jin YOU
  • Publication number: 20190331953
    Abstract: A display device includes: a base substrate including a display area and a peripheral area; a scan driver disposed on the peripheral area of the base substrate; and a spacer overlapping the scan driver, wherein the spacer includes a first spacer and a second spacer which are spaced apart from each other and have different heights.
    Type: Application
    Filed: January 8, 2019
    Publication date: October 31, 2019
    Inventors: Sae Ron PARK, Do Yeong PARK, Hyun Soo RYU
  • Publication number: 20190018273
    Abstract: A display device includes: a light unit for emitting blue light; a color conversion panel on the light unit; a display panel between the light unit and the color conversion panel, the display panel comprising transistors; and column spacers between the transistors and the color conversion panel, the column spacers overlapping the transistors. The color conversion panel includes: a substrate; color conversion layers between the substrate and the display panel, the color conversion layers comprising semiconductor nanocrystals; a transmission layer between the substrate and the display panel; and polarization layers between the color conversion layers and the display panel and between the transmission layer and the display panel. The column spacers include a pigment that absorbs blue light.
    Type: Application
    Filed: June 20, 2018
    Publication date: January 17, 2019
    Inventors: Sae Ron Park, Jin Suek Kim, Hyun Soo Ryu, Se Joon Oh, Sang Hun Lee
  • Patent number: 9823520
    Abstract: A liquid crystal display apparatus includes a first substrate, a second substrate, a thin-film transistor (“TFT”), a color filter, a pixel electrode, a planarizing layer and a first column spacer. The second substrate faces the first substrate. The TFT is on the first substrate. The color filter is on the TFT. The pixel electrode is on the color filter. The planarizing layer covers the color filter and the pixel electrode, and includes a hybride resin including silane. The first column spacer protrudes from an upper surface of the planarizing layer and maintains a cell gap between the first substrate and the second substrate. The first column spacer is on the TFT. The first column spacer includes the hybride resin including silane.
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: November 21, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Gwan-Soo Kim, Hyun-Soo Ryu, Jung-Hyun Ahn, Hyung-Guen Yoon, Hye-Won Jang, Hye-Young Han
  • Publication number: 20150168763
    Abstract: A liquid crystal display apparatus includes a first substrate, a second substrate, a thin-film transistor (“TFT”), a color filter, a pixel electrode, a planarizing layer and a first column spacer. The second substrate faces the first substrate. The TFT is on the first substrate. The color filter is on the TFT. The pixel electrode is on the color filter. The planarizing layer covers the color filter and the pixel electrode, and includes a hybride resin including silane. The first column spacer protrudes from an upper surface of the planarizing layer and maintains a cell gap between the first substrate and the second substrate. The first column spacer is on the TFT. The first column spacer includes the hybride resin including silane.
    Type: Application
    Filed: December 8, 2014
    Publication date: June 18, 2015
    Inventors: Gwan-Soo KIM, Hyun-Soo RYU, Jung-Hyun AHN, Hyung-Guen YOON, Hye-Won JANG, Hye-Young HAN
  • Patent number: D977731
    Type: Grant
    Filed: July 3, 2020
    Date of Patent: February 7, 2023
    Inventor: Hyun Soo Ryu