Patents by Inventor Youngje Um

Youngje Um 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: 11809158
    Abstract: A substrate treating apparatus includes a process module including a plurality of process units that perform a plurality of steps included in a substrate treating process and that perform the substrate treating process on substrates sequentially placed in the process units based on process recipes for the substrates, a scheduler that controls operations of the process module and the process units included in the process module, a storage that stores transfer paths information of the substrates, and a selection module that selects a process unit to proceed, by a result of feeding back the transfer paths information stored in the storage to the scheduler. The substrate treating apparatus may further include a measuring instrument that measures defect values of the transfer paths information along which the substrates are transferred. The storage may store the defect values measured by the measuring instrument according to the transfer paths information of the substrates.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: November 7, 2023
    Assignee: SEMES CO., LTD.
    Inventors: Tae Woong Seo, Taerim Lee, Youngje Um
  • Publication number: 20230044888
    Abstract: The inventive concept provides a method for treating a substrate. In an embodiment, the substrate treating method includes a treatment step of treating a residue on the substrate with a first fluid in a supercritical state and a second fluid in a supercritical state in a process space of a chamber, and the first fluid in the supercritical state and the second fluid in the supercritical state have different densities.
    Type: Application
    Filed: October 14, 2022
    Publication date: February 9, 2023
    Applicant: SEMES CO., LTD.
    Inventors: Yong-Jun SEO, Hyun YOON, Jungsuk GOH, Byeong Geun KIM, Yoonki SA, Doyeon KIM, Yerim YEON, Choonghyun LEE, Pil Kyun HEO, Youngje UM, Jaeseong LEE, Dongok AHN
  • Patent number: 11139171
    Abstract: Disclosed are a substrate treating apparatus and a substrate treating method. The substrate treating apparatus includes a chamber providing an interior space for treating a substrate, a support unit provided in the chamber and configured to support the substrate, a first ejection unit having a first nozzle configured to supply a first cleaning medium in an aerosol state to the substrate supported by the support unit, and a second ejection unit having a second nozzle configured to supply a second cleaning medium to the substrate supported by the support unit.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: October 5, 2021
    Inventor: Youngje Um
  • Publication number: 20210287877
    Abstract: An apparatus for treating a substrate includes a process chamber having an inner space, a support unit supporting a substrate in the inner space, a processing gas supply unit for supplying a processing gas to the inner space, and a plasma source that excites the processing gas in a plasma state in the inner space. The processing gas supply unit includes a heater that heats the processing gas.
    Type: Application
    Filed: March 15, 2021
    Publication date: September 16, 2021
    Applicant: SEMES CO., LTD.
    Inventors: DONG-HUN KIM, WAN JAE PARK, SEONG GIL LEE, JI-HWAN LEE, YOUNGJE UM, DONG SUB OH, MYOUNGSUB NOH
  • Publication number: 20210050210
    Abstract: The inventive concept provides a method for treating a substrate. In an embodiment, the substrate treating method includes a treatment step of treating a residue on the substrate with a first fluid in a supercritical state and a second fluid in a supercritical state in a process space of a chamber, and the first fluid in the supercritical state and the second fluid in the supercritical state have different densities.
    Type: Application
    Filed: August 14, 2020
    Publication date: February 18, 2021
    Applicant: SEMES CO., LTD.
    Inventors: Yong-Jun SEO, Hyun YOON, Jungsuk GOH, Byeong Geun KIM, Yoonki SA, Doyeon KIM, Yerim YEON, Choonghyun LEE, Pil Kyun HEO, Youngje UM, Jaeseong LEE, Dongok AHN
  • Publication number: 20200026258
    Abstract: A substrate treating apparatus includes a process module including a plurality of process units that perform a plurality of steps included in a substrate treating process and that perform the substrate treating process on substrates sequentially placed in the process units based on process recipes for the substrates, a scheduler that controls operations of the process module and the process units included in the process module, a storage that stores transfer paths information of the substrates, and a selection module that selects a process unit to proceed, by a result of feeding back the transfer paths information stored in the storage to the scheduler. The substrate treating apparatus may further include a measuring instrument that measures defect values of the transfer paths information along which the substrates are transferred. The storage may store the defect values measured by the measuring instrument according to the transfer paths information of the substrates.
    Type: Application
    Filed: July 22, 2019
    Publication date: January 23, 2020
    Applicant: Semes Co., Ltd
    Inventors: Tae Woong SEO, Taerim LEE, Youngje UM
  • Publication number: 20190341259
    Abstract: Disclosed are a substrate treating apparatus and a substrate treating method. The substrate treating apparatus includes a chamber providing an interior space for treating a substrate, a support unit provided in the chamber and configured to support the substrate, a first ejection unit having a first nozzle configured to supply a first cleaning medium in an aerosol state to the substrate supported by the support unit, and a second ejection unit having a second nozzle configured to supply a second cleaning medium to the substrate supported by the support unit.
    Type: Application
    Filed: July 17, 2019
    Publication date: November 7, 2019
    Inventor: Youngje Um
  • Patent number: 10395930
    Abstract: Disclosed are a substrate treating apparatus and a substrate treating method. The substrate treating apparatus includes a chamber providing an interior space for treating a substrate, a support unit provided in the chamber and configured to support the substrate, a first ejection unit having a first nozzle configured to supply a first cleaning medium in an aerosol state to the substrate supported by the support unit, and a second ejection unit having a second nozzle configured to supply a second cleaning medium to the substrate supported by the support unit.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: August 27, 2019
    Assignee: SEMES CO., LTD.
    Inventor: Youngje Um
  • Publication number: 20180333755
    Abstract: Provide are a substrate treating apparatus and a substrate treating method. The substrate treating apparatus comprises a chamber, a substrate supporting member which is positioned in the chamber to support the substrate, a spray member which supplies a rinse liquid to the substrate, a depressurizing line which is used to depressurize the chamber, and a controller which vaporizes the rinse liquid by depressurizing the chamber through the depressurizing line after supplying the rinse liquid in a liquid phase.
    Type: Application
    Filed: May 17, 2018
    Publication date: November 22, 2018
    Applicant: SEMES CO., LTD.
    Inventors: Su Hyung LEE, Youngje Um
  • Publication number: 20180182628
    Abstract: Disclosed are a substrate treating apparatus and a substrate treating method. The substrate treating apparatus includes a chamber providing an interior space for treating a substrate, a support unit provided in the chamber and configured to support the substrate, a first ejection unit having a first nozzle configured to supply a first cleaning medium in an aerosol state to the substrate supported by the support unit, and a second ejection unit having a second nozzle configured to supply a second cleaning medium to the substrate supported by the support unit.
    Type: Application
    Filed: December 26, 2017
    Publication date: June 28, 2018
    Inventor: Youngje Um