Patents by Inventor Hyun-Sun CHOI

Hyun-Sun CHOI 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: 11970732
    Abstract: The present invention relates to a method for determining the DNA quality of a biological sample and, more specifically, to a method for determining the DNA quality of a biological sample by performing a quantitative polymerase chain reaction (PCR) using primers capable of amplifying a target gene, a method for preparing the primers used in the method, and a method for standardizing the amount of detected target gene mutation by using the determined DNA quality. The method of the present invention enables objective evaluation of the DNA quality of a biological sample used in gene analysis and the presentation of objective results on the expression ratio of a gene mutation, thereby providing reliable information in the fields of clinical research and companion diagnosis.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: April 30, 2024
    Assignees: GENCURIX INC., LOGONE BIO CONVERGENCE RESEARCH FOUNDATION
    Inventors: Young Kee Shin, Jin Ju Kim, Sung Su Kim, Hyun Jeung Choi, Young Ho Moon, Myung Sun Kim, Jee Eun Kim
  • Publication number: 20240086603
    Abstract: A method of reinforcement learning of a neural network device for generating a verification vector for verifying a circuit design comprising a circuit block includes inputting a test vector to the circuit block, generating one or more rewards based on a coverage corresponding to the test vector, the coverage being determined based on a state transition of the circuit block based on the test vector, and applying the one or more rewards to a reinforcement learning.
    Type: Application
    Filed: November 16, 2023
    Publication date: March 14, 2024
    Applicant: SAMSUNG ELECTRONICS CO, LTD.
    Inventors: In HUH, Jeong-hoon KO, Hyo-jin CHOI, Seung-ju KIM, Chang-wook JEONG, Joon-wan CHAI, Kwang-II PARK, Youn-sik PARK, Hyun-sun PARK, Young-min OH, Jun-haeng LEE, Tae-ho LEE
  • Patent number: 10566221
    Abstract: The inventive concepts provide apparatuses for transferring a substrate and/or apparatuses for processing a substrate including the same. The substrate transferring apparatus including a chamber, a filter assembly disposed in a chamber to provide external air into the chamber, and an additional assembly including a moisture removing part and a purge gas providing part sequentially stacked on the filter assembly may be provided. The filter assembly may be coupled to the additional assembly.
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: February 18, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun Sun Choi, Yun-Kwang Jeon, Taekyun Kang
  • Publication number: 20190067054
    Abstract: The inventive concepts provide apparatuses for transferring a substrate and/or apparatuses for processing a substrate including the same. The substrate transferring apparatus including a chamber, a filter assembly disposed in a chamber to provide external air into the chamber, and an additional assembly including a moisture removing part and a purge gas providing part sequentially stacked on the filter assembly may be provided. The filter assembly may be coupled to the additional assembly.
    Type: Application
    Filed: September 26, 2018
    Publication date: February 28, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyun Sun Choi, Yun-Kwang Jeon, Taekyun Kang
  • Patent number: 10103043
    Abstract: The inventive concepts provide apparatuses for transferring a substrate and/or apparatuses for processing a substrate including the same. The substrate transferring apparatus including a chamber, a filter assembly disposed in a chamber to provide external air into the chamber, and an additional assembly including a moisture removing part and a purge gas providing part sequentially stacked on the filter assembly may be provided. The filter assembly may be coupled to the additional assembly.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: October 16, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun Sun Choi, Yun-Kwang Jeon, Taekyun Kang
  • Publication number: 20170125270
    Abstract: The inventive concepts provide apparatuses for transferring a substrate and/or apparatuses for processing a substrate including the same. The substrate transferring apparatus including a chamber, a filter assembly disposed in a chamber to provide external air into the chamber, and an additional assembly including a moisture removing part and a purge gas providing part sequentially stacked on the filter assembly may be provided. The filter assembly may be coupled to the additional assembly.
    Type: Application
    Filed: September 9, 2016
    Publication date: May 4, 2017
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: HYUN SUN CHOI, Yun-Kwang JEON, Taekyun KANG
  • Publication number: 20160055518
    Abstract: A system, device and method for providing a recipient-selective mobile gift coupon, and according to one embodiment of the present invention, comprising: an order terminal device through which at least one from a gift coupon list including Moneycon, Quizcon and Choicecon is selected and inputted, and through which a payment is made on a product selected through a reception terminal device; a gift coupon provision device for providing the gift coupon list to the order terminal device, transmitting, to the reception terminal device, a gift coupon inputted by the order terminal device and transmitting, to the reception terminal device, a Gifticon matched with the product selected using the gift coupon to the reception terminal device; and the reception terminal device for selecting the product by using the gift coupon received from the gift coupon provision device, and receiving the Gifticon matched with the product.
    Type: Application
    Filed: June 23, 2014
    Publication date: February 25, 2016
    Inventors: Hyuk Jeen AHN, Hyun Sun CHOI, Hyo Jeong CHA, Ji Yoon SHIN, Sang Kyong LEE
  • Publication number: 20150107770
    Abstract: Provided is a side storage unit, including a cleaning chamber to receive a plurality of substrates, the cleaning chamber having a gas supplier to supply therethrough cleaning gases for removing fumes from the substrate, and a plurality of discharge openings to discharge therethrough a mixture of the fumes and the cleaning gases; a plurality of substrate holders arranged on an inner sidewall of the cleaning chamber and supporting the substrates in the cleaning chamber, each of the substrate holders having at least one gas injector connected to the gas supplier to supply the cleaning gases onto a surface of the substrate; and a discharge assembly connected to the discharge openings to discharge the mixture of the fumes and the cleaning gases.
    Type: Application
    Filed: September 5, 2014
    Publication date: April 23, 2015
    Inventors: Hyun-Sun CHOI, Tae-Hoon KIM, Jung-Bong YUN, Byeung-Wook CHOI