Patents by Inventor Soo Youl Park

Soo Youl 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).

  • Slinger combustor having main combustion chamber and sub-combustion chamber, and gas turbine engine system having the same
    Patent number: 10907834
    Abstract: A slinger combustor includes; a first compressed air line connected to a compressor and configured to supply compressed air; a first fuel line connected to a fuel storage and configured to supply fuel; a rotation shaft configured to rotate and inject the fuel supplied from the first fuel line; a main combustion chamber configured to receive the fuel injected from the rotation shaft and receive the compressed air from the first compressed air line; and a sub-combustion chamber configured to selectively discharge a flame generated in an inner space of the sub-combustion chamber to the main combustion chamber.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: February 2, 2021
    Assignee: HANWHA AEROSPACE CO., LTD.
    Inventor: Soo Youl Park
  • SLINGER COMBUSTOR AND GAS TURBINE ENGINE SYSTEM HAVING THE SAME
    Publication number: 20180003388
    Abstract: A slinger combustor includes; a first compressed air line connected to a compressor and configured to supply compressed air; a first fuel line connected to a fuel storage and configured to supply fuel; a rotation shaft configured to rotate and inject the fuel supplied from the first fuel line; a main combustion chamber configured to receive the fuel injected from the rotation shaft and receive the compressed air from the first compressed air line; and a sub-combustion chamber configured to selectively discharge a flame generated in an inner space of the sub-combustion chamber to the main combustion chamber.
    Type: Application
    Filed: May 31, 2017
    Publication date: January 4, 2018
    Applicant: Hanwha Techwin Co., Ltd.
    Inventor: Soo Youl PARK
  • Fluorene oxime ester compound, photopolymerization initiator and photoresist composition containing the same
    Patent number: 9316906
    Abstract: Provided are a novel fluorene oxime ester compound, and a photopolymerization initiator and a photoresist composition containing the same.
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: April 19, 2016
    Assignees: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, SAMYANG CORPORATION
    Inventors: Seung Rim Shin, Kun Jun, Jong Il Shin, Soo Youl Park, Kyoung Lyong An, Sang Oh Lee, Bong Seok Moon, Chunrim Oh, Anam Choi, In-Young So
  • NOVEL FLUORENE OXIME ESTER COMPOUND, PHOTOPOLYMERIZATION INITIATOR AND PHOTORESIST COMPOSITION CONTAINING THE SAME
    Publication number: 20150111152
    Abstract: Provided are a novel fluorene oxime ester compound, and a photopolymerization initiator and a photoresist composition containing the same.
    Type: Application
    Filed: May 3, 2013
    Publication date: April 23, 2015
    Applicant: Korea Research Institute of Chemical Technology
    Inventors: Seung Rim Shin, Kun Jun, Jong Il Shin, Soo Youl Park, Kyoung Lyong An, Sang Oh Lee, Bong Seok Moon, Chunrim Oh, Anam Choi, In-Young So