Patents by Inventor Hyuntaek OH

Hyuntaek 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).

  • Patent number: 11964250
    Abstract: Methods and systems for synthesizing multicompartment capsules are disclosed, as well as multicompartment polymer capsules formed in accordance with disclosed techniques. At least one plurality of polymer capsules are formed via a capsule-forming process. A feed solution and a reservoir solution are provided, each comprising a biopolymer. The feed solution biopolymer and the reservoir solution biopolymer have opposite charges. Droplets of the feed solution are introduced into the reservoir solution, thereby forming via electrostatic complexation a plurality of polymer capsules. At least a portion of the resulting polymer capsules are then encapsulated in a larger polymer capsule via a similar process, wherein the feed solution utilized for the encapsulation process also comprises the formed smaller capsules.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: April 23, 2024
    Inventors: Hyuntaek Oh, Srinivasa R. Raghavan, William E. Bentley, Xi Lu, Jessica Lynn Terrell, So Hyun Ahn
  • Publication number: 20220299874
    Abstract: A method of manufacturing a semiconductor device, the method including forming a photoresist material layer on a lower film, the photoresist material layer including a crosslinking molecule having a molecular weight of about 1,000 to about 4,000; exposing a partial region of the photoresist material layer; removing an unexposed portion of the photoresist material layer to form a photoresist pattern; and processing the lower film using the photoresist pattern, wherein the crosslinking molecule includes a perfluoro alkyl moiety, the perfluoro alkyl moiety including a carbon-fluorine bond that dissociates in response to the exposing of the partial region of the photoresist material layer.
    Type: Application
    Filed: March 16, 2022
    Publication date: September 22, 2022
    Applicant: INHA Industry Partnership Institute
    Inventors: Chawon KOH, Tsunehiro NISHI, Hyunwoo KIM, Jinkyun LEE, Junil KIM, Hyuntaek OH, Jihoon WOO, Seungsoo CHOI
  • Publication number: 20220137511
    Abstract: Provided are a resist composition and a method of forming a pattern using the same. According to the inventive concept, the resist composition may include a copolymer represented by Formula 1 below.
    Type: Application
    Filed: November 1, 2021
    Publication date: May 5, 2022
    Applicant: Inha University Research and Business Foundation
    Inventors: Jinkyun LEE, Yejin KU, Hyuntaek OH
  • Publication number: 20200171456
    Abstract: Methods and systems for synthesizing multicompartment capsules are disclosed, as well as multicompartment polymer capsules formed in accordance with disclosed techniques. At least one plurality of polymer capsules are formed via a capsule-forming process. A feed solution and a reservoir solution are provided, each comprising a biopolymer. The feed solution biopolymer and the reservoir solution biopolymer have opposite charges. Droplets of the feed solution are introduced into the reservoir solution, thereby forming via electrostatic complexation a plurality of polymer capsules. At least a portion of the resulting polymer capsules are then encapsulated in a larger polymer capsule via a similar process, wherein the feed solution utilized for the encapsulation process also comprises the formed smaller capsules.
    Type: Application
    Filed: August 14, 2018
    Publication date: June 4, 2020
    Applicant: University of Maryland, College Park
    Inventors: Hyuntaek Oh, Srinivasa R. Raghavan, William E. Bentley, Xi Lu, Jessica Lynn Terrell, So Hyun Ahn
  • Patent number: 9952921
    Abstract: Provided are a system and method for detecting and predicting anomalies based on analysis of time-series data. According to an embodiment of the present disclosure, an abnormality detecting and predicting system includes a database configured to store past case data related to a state of a monitored object; a data collector configured to collect time-series status information of the monitored object; an abnormality detector configured to compare the status information with an abnormality detecting reference in a preset detecting interval and detect an occurrence of an abnormality of the monitored object; a similar case selector configured to select a similar case having a highest degree of similarity to the status information among the past case data when the occurrence of an abnormality is detected by the abnormality detector; and a predictor configured to predict proliferation or diminishing of a detected abnormality using the similar case and an abnormality proliferation predicting reference.
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: April 24, 2018
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Sundeuk Kim, Hyuntaek Oh, Sungil Kim
  • Publication number: 20160103724
    Abstract: Provided are a system and method for detecting and predicting anomalies based on analysis of time-series data. According to an embodiment of the present disclosure, an abnormality detecting and predicting system includes a database configured to store past case data related to a state of a monitored object; a data collector configured to collect time-series status information of the monitored object; an abnormality detector configured to compare the status information with an abnormality detecting reference in a preset detecting interval and detect an occurrence of an abnormality of the monitored object; a similar case selector configured to select a similar case having a highest degree of similarity to the status information among the past case data when the occurrence of an abnormality is detected by the abnormality detector; and a predictor configured to predict proliferation or diminishing of a detected abnormality using the similar case and an abnormality proliferation predicting reference.
    Type: Application
    Filed: December 24, 2014
    Publication date: April 14, 2016
    Applicant: SAMSUNG SDS CO., LTD.
    Inventors: Sundeuk KIM, Hyuntaek OH, Sungil KIM
  • Patent number: 9263310
    Abstract: A substrate treating apparatus is provided. The substrate treating apparatus includes a loading/unloading unit, a process unit in which a substrate treating process is performed, a loadlock unit disposed between the loading/unloading unit and the process unit, and a carrying member transferring a substrate between the process unit and the loadlock unit. Herein, the carrying member is provided in the process unit and the loadlock unit, and the loading/unloading unit, the loadlock unit, and the process unit are sequentially disposed.
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: February 16, 2016
    Assignee: SEMES CO., LTD.
    Inventors: Sungho Kim, Choonsik Kim, Yongtaek Eom, Hyuntaek Oh, Hyungkeun Park
  • Publication number: 20110312189
    Abstract: A substrate treating apparatus is provided. The substrate treating apparatus includes a loading/unloading unit, a process unit in which a substrate treating process is performed, a loadlock unit disposed between the loading/unloading unit and the process unit, and a carrying member transferring a substrate between the process unit and the loadlock unit. Herein, the carrying member is provided in the process unit and the loadlock unit, and the loading/unloading unit, the loadlock unit, and the process unit are sequentially disposed.
    Type: Application
    Filed: June 21, 2011
    Publication date: December 22, 2011
    Applicant: SEMES CO., LTD.
    Inventors: Sungho KIM, Choonsik KIM, Yongtaek EOM, Hyuntaek OH, Hyungkeun PARK