Patents by Inventor Myung Ho Hyun

Myung Ho Hyun 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).

  • BIORESORBABLE STENT AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20240139003
    Abstract: Provided is a bioresorbable stent including a stent substrate including a bioresorbable polymer and a contrast medium containing an iodine component, coated on the stent substrate. Since the stent according to the present invention is absorbed in and removed from the human body after a predetermined time, it has excellent biodegradability since it has improved radiopacity by iodine contrast medium coating, it has a high radiography contrast and is very efficient even when a procedure is performed with real time radiography, and since it has low foreshortening and high flexibility, radial force, and re-coil, it may be useful for insertion into a blood vessel having a small diameter, an acute occlusive lesion, an imminent occlusive lesion, and the like.
    Type: Application
    Filed: May 13, 2022
    Publication date: May 2, 2024
    Inventors: Myung Ho JEONG, Dae Sung PARK, Jae Un KIM, Mun Ki KIM, Doo Sun SIM, Kyung Hoon CHO, Dae Young HYUN, Jun Kyu PARK
  • Perylene tetracarboximide derivatives for photovoltaic devices
    Patent number: 8618298
    Abstract: The compounds of the present invention are represented by the following formula (I): wherein M is represented by the following formula: with R1, R2, R3, R4, R5, R6, R7, R8, R10, R11, X1, X2, X3, L, a, b, c, d, e, x, y, and z defined herein.
    Type: Grant
    Filed: July 28, 2009
    Date of Patent: December 31, 2013
    Assignee: Solvay SA
    Inventors: Ung Chan Yoon, Myung Ho Hyun, Hong-Seok Kim, Sang-Jin Moon, Won Suk Shin, Young In Kim, Ok-Sang Jung
  • Perylene tetracarboximide derivatives for photovoltaic devices
    Publication number: 20110130566
    Abstract: The compounds of the present invention are represented by the following formula (I): wherein M is represented by the following formula: with R1, R2, R3, R4, R5, R6, R7, R8, R10, R11, X1, X2, X3, L, a, b, c, d, e, x, y, and z defined herein.
    Type: Application
    Filed: July 28, 2009
    Publication date: June 2, 2011
    Applicant: SOLVAY SA
    Inventors: Ung Chan Yoon, Myung Ho Hyun, Hong-Seok Kim, Sang-Jin Moon, Won Suk Shin, Young In Kim, Ok-Sang Jung