Patents by Inventor Hye-In Choi

Hye-In 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: 10988449
    Abstract: The present invention relates to isoxazole derivatives, including pharmaceutical compositions and for the preparation of isoxazole derivatives. And more particularly the present invention provided a pharmaceutical composition of isoxazole derivatives for activation of Farnesoid X receptor (FXR, NR1H4).
    Type: Grant
    Filed: April 12, 2018
    Date of Patent: April 27, 2021
    Assignee: IL DONG Pharmaceutical Co., Ltd.
    Inventors: Jae-Hoon Kang, Hong-Sub Lee, Yoon-Suk Lee, Jin-Ah Jeong, Sung-Wook Kwon, Jeong-Guen Kim, Kyung-Sun Kim, Dong-Keun Song, Sun-Young Park, Kyeo-Jin Kim, Ji-Hye Choi, Hey-Min Hwang
  • Publication number: 20210077406
    Abstract: Disclosed are a composition and a method for freeze-drying which allow excellent stability, safety, and efficacy to be exhibited at the time of freeze-drying and reconstituting a composition for anionic drug delivery.
    Type: Application
    Filed: November 15, 2018
    Publication date: March 18, 2021
    Applicant: SAMYANG BIOPHARMACEUTICALS CORPORATION
    Inventors: Ji Hye CHOI, Ji Yeon SON, So Jin LEE, Bo Mi KIM, Hye Yeong NAM
  • Patent number: 10912809
    Abstract: The present invention relates to an enhancer for catechin uptake enhancer in enterocytes, wherein, by mixing a green tea extract containing catechin as an active ingredient, a Dendropanax morbifera extract, and an onion extract at a proper ratio, the stability in the digestive organ can be improved and, eventually, the catechin uptake in enterocytes can be enhanced.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: February 9, 2021
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Su Kyung Kim, Jin Oh Chung, Wan Gi Kim, Jeong Kee Kim, Song Seok Shin, Soon Mi Shim, Da Yeon Lee, Sang Ryun Yim, Eun Hye Choi
  • Publication number: 20200395489
    Abstract: A semiconductor device includes a fin-type pattern on a substrate, the fin-type pattern extending in a first direction and protruding from the substrate in a third direction, a first wire pattern on the fin-type pattern, the first wire pattern being spaced apart from the fin-type pattern in the third direction, and a gate electrode extending in a second direction, which is perpendicular to the first and third directions, and surrounding the first wire pattern, the gate electrode including a first portion that overlaps with the fin-type pattern in the second direction and a second portion corresponding to a remainder of the gate electrode except for the first portion.
    Type: Application
    Filed: March 4, 2020
    Publication date: December 17, 2020
    Inventors: Moon Seung YANG, Eun Hye CHOI, Seung Mo KANG, Yong Seung KIM, Jung Taek KIM, Min-Hee CHOI
  • Publication number: 20200369794
    Abstract: The invention relates to a method for selective hydrogenation. More specifically, it relates to a method for selective hydrogenation capable of improving selectivity and reaction efficiency in the hydrogenation process of petroleum resin.
    Type: Application
    Filed: December 19, 2018
    Publication date: November 26, 2020
    Inventors: Sang Ho SEO, Ji Hye CHOI, Kee Do HAN, Seong Ho PARK, Bong Sik JEON
  • Publication number: 20200313108
    Abstract: A light emitting diode according to embodiments of the present disclosure includes a first electrode, a second electrode opposite the first electrode, an emission layer between the first electrode and the second electrode, the emission layer including a quantum dot, a first charge transfer layer between the first electrode and the emission layer, a second charge transfer layer between the second electrode and the emission layer, and an insulating layer in at least one position between the first charge transfer layer and the emission layer, and/or between the second charge transfer layer and the emission layer, wherein the insulating layer includes an inorganic material. The light emitting diode and a display device including the same show improved life characteristics and emission efficiency properties.
    Type: Application
    Filed: December 13, 2019
    Publication date: October 1, 2020
    Inventors: Choelmin JANG, Byunghyuk KWON, Changhee LEE, Myungsoo HUH, Cheollae ROH, Jaehoon KIM, Jeong Hye CHOI
  • Publication number: 20200115349
    Abstract: The present invention relates to isoxazole derivatives, including pharmaceutical compositions and for the preparation of isoxazole derivatives. And more particularly the present invention provided a pharmaceutical composition of isoxazole derivatives for activation of Farnesoid X receptor (FXR, NR1H4).
    Type: Application
    Filed: April 12, 2018
    Publication date: April 16, 2020
    Inventors: Jae-Hoon KANG, Hong-Sub LEE, Yoon-Suk LEE, Jin-Ah JEONG, Sung-Wook KWON, Jeong-Guen KIM, Kyung-Sun KIM, Dong-Keun SONG, Sun-Young PARK, Kyeo-Jin KIM, Ji-Hye CHOI, Hey-Min HWANG
  • Patent number: 10588906
    Abstract: Provided herein is a method of preventing hair loss or promoting hair growth, the method including administering an effective amount of a PDE 3 inhibitor. More particularly, when the method of the present disclosure is used, an excellent hair loss prevention or hair growth promotion effect is obtained by inhibiting the activity of PDE 3.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: March 17, 2020
    Assignee: SEOUL NATIONAL UNIVERSITY HOSPITAL
    Inventors: Ohsang Kwon, Hye-In Choi, Seong Jin Jo, Kyu Han Kim
  • Patent number: 10550818
    Abstract: An apparatus for controlling a start sequence of an engine for a vehicle may include an engine, a motor configured to start the engine, a main switch configured to connect power to the motor or interrupt the power to be supplied to the motor, a main battery configured to supply the power to the motor through the main switch, a converter configured to step up a voltage of the motor by boosting reverse power through a reverse control operation, an auxiliary battery configured to supply the reverse power, and a converter controller configured to perform a pre-charging operation for a predetermined time through the reverse control operation when an ignition-ON signal is inputted, and close the main switch when the pre-charging operation is completed.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: February 4, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Kwang-Seok Choi, Do-Sung Hwang, Jeong-Hye Choi, Ki-Hong Kang
  • Publication number: 20200035715
    Abstract: A thin-film transistor (TFT) array substrate is provided. The TFT array substrate includes a base substrate, a semiconductor layer disposed on the base substrate, an insulating layer disposed on the semiconductor layer, and a gate electrode disposed on the insulating layer. A top surface of a portion of the insulating layer overlapping the semiconductor layer in a plan view of the base substrate and a top surface of the gate electrode are placed on the same level.
    Type: Application
    Filed: October 3, 2019
    Publication date: January 30, 2020
    Inventors: BYOUNG KWON CHOO, Joon Hwa Bae, Hyun Jin Cho, Jun Hyuk Cheon, Zi Yeon Yoon, Woo Jin Cho, Sung Hwan Chol, Jeong Hye Choi
  • Publication number: 20200016224
    Abstract: The present invention relates to an enhancer for catechin uptake enhancer in enterocytes, wherein, by mixing a green tea extract containing catechin as an active ingredient, a Dendropanax morbifera extract, and an onion extract at a proper ratio, the stability in the digestive organ can be improved and, eventually, the catechin uptake in enterocytes can be enhanced.
    Type: Application
    Filed: November 21, 2017
    Publication date: January 16, 2020
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Su Kyung KIM, Jin Oh CHUNG, Wan Gi KIM, Jeong Kee KIM, Song Seok SHIN, Soon Mi SHIM, Da Yeon LEE, Sang Ryun YIM, Eun Hye CHOI
  • Patent number: 10494346
    Abstract: The present invention relates to a novel pyrimidine-4-carboxylic acid derivative having an anticancer activity, and the compound thereof is useful as a drug for treating and preventing tumor diseases, wherein the compound is represented by the Formula 1: or a pharmaceutically acceptable salt thereof, wherein: Q is a C6-C15 aryl group; or a C4-C13 heteroaryl group, wherein the heteroaryl contains 1, 2 or 3 heteroatoms substituted with 1-3 heteroatom(s) selected from the group consisting of nitrogen, oxygen or sulfur; R is a halogen; a C1-C10 haloalkyl substituted with 1-13 halogen atom(s); a C1-C10 alkoxy; a 5- or 6-membered heterocycloalkyl or (CH2)r-R1 wherein the heterocycloalkyl contains 1-2 heteroatom(s) selected from the group consisting of nitrogen and oxygen; R1 is a hydrogen; a C1-C10 alkoxy; amino; mono(C1-C10 alkyl)amino; di(C1-C10 alkyl)amino; or —NHC(O)-phenyl; n is 1, 2, 3, 4, 5, or 6; and r is 0, 1, 2, 3, 4, 5, or 6; and m is 0, 1, 2 or 3.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: December 3, 2019
    Assignees: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
    Inventors: Tae Bo Sim, Woo Young Hur, Ho Jong Yoon, Chi Man Song, In Jae Shun, Byeong Yun Lim, Han Na Cho, Seung Hye Choi, Gu Kong, Jeong Yeon Lee
  • Patent number: 10475817
    Abstract: A thin-film transistor (TFT) array substrate is provided. The TFT array substrate includes a base substrate, a semiconductor layer disposed on the base substrate, an insulating layer disposed on the semiconductor layer, and a gate electrode disposed on the insulating layer. A top surface of a portion of the insulating layer overlapping the semiconductor layer in a plan view of the base substrate and a top surface of the gate electrode are placed on the same level.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: November 12, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byoung Kwon Choo, Joon Hwa Bae, Hyun Jin Cho, Jun Hyuk Cheon, Zi Yeon Yoon, Woo Jin Cho, Sung Hwan Choi, Jeong Hye Choi
  • Patent number: 10442796
    Abstract: The present invention relates to a novel 2,3,5-substituted thiophene compound having inhibitory activity against kinases, an anticancer agent including the compound as an active ingredient, and a method for preparing the compound.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: October 15, 2019
    Assignees: Korea Institute of Science and Technology, Daegu-Gyeongbuk Medical Innovation Foundation
    Inventors: Tae Bo Sim, Woo Young Hur, Chi Man Song, Ho Jong Yoon, Seung Hye Choi, Han Na Cho, Hwan Geun Choi, Nam Doo Kim, Jung Beom Son, Eun Hwa Ko, Hyun Kyoung Kim, Joong Heui Cho, Seock Yong Kang, So Young Kim, Yi Kyung Ko, Seung Yeon Lee, Suk Kyoon Yoon, Jae Hyun Bae
  • Publication number: 20190297908
    Abstract: The present application relates to a Leuconostoc mesenteroides CJLM119 strain (KCTC 13043BP) producing decreased amounts of gas, a fermentation starter composition comprising the same, and a method for preparing kimchi using the strain.
    Type: Application
    Filed: July 14, 2017
    Publication date: October 3, 2019
    Inventors: Seung Hye CHOI, Ji Young OH, Dong Yun LEE
  • Publication number: 20190289885
    Abstract: The present application relates to a Leuconostoc mesenteroides CJLM181 strain (KCTC 13042BP) producing decreased amounts of gas, a fermentation starter composition comprising the same, and a method for preparing kimchi using the strain.
    Type: Application
    Filed: July 14, 2017
    Publication date: September 26, 2019
    Inventors: Seung Hye CHOI, Ji Young OH, Dong Yun LEE
  • Publication number: 20190223478
    Abstract: The present application relates to a Leuconostoc mesenteroides CJLM627 strain (KCTC 13044BP) producing decreased amounts of gas, a fermentation starter composition comprising the same, and a method for preparing kimchi using the strain.
    Type: Application
    Filed: July 14, 2017
    Publication date: July 25, 2019
    Inventors: Seung Hye CHOI, Ji Young OH, Dong Yun LEE
  • Patent number: 10361751
    Abstract: A modulation index setting circuit of a near field communication (NFC) device, includes a current detector. The current detector generates a reference current based on detecting a transmitter current flowing in a transmitter of the NFC device respectively during a non-modulation interval, and generates a modulation current based on detecting the transmitter current flowing in the transmitter of the NFC device during a modulation interval. The modulation index setting circuit changes the transmitter current based on applying a driving strength control code to the transmitter, receives the reference current and the modulation current, calculates modulation indexes associated with separate, respective code values of the driving strength control code and generates a modulation index table that stores the modulation indexes.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: July 23, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byeong-Taek Moon, Il-Jong Song, Sung-Hye Choi, Tae-Ho Park
  • Publication number: 20190190567
    Abstract: A modulation index setting circuit of a near field communication (NFC) device, includes a current detector. The current detector generates a reference current based on detecting a transmitter current flowing in a transmitter of the NFC device respectively during a non-modulation interval, and generates a modulation current based on detecting the transmitter current flowing in the transmitter of the NFC device during a modulation interval. The modulation index setting circuit changes the transmitter current based on applying a driving strength control code to the transmitter, receives the reference current and the modulation current, calculates modulation indexes associated with separate, respective code values of the driving strength control code and generates a modulation index table that stores the modulation indexes.
    Type: Application
    Filed: September 13, 2018
    Publication date: June 20, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Byeong-Taek Moon, Il-Jong Song, Sung-Hye Choi, Tae-Ho Park
  • Patent number: 10310709
    Abstract: An image display apparatus and a method of displaying an image are disclosed. The image display apparatus includes a display configured to display a plurality of items and display an item selected from among the plurality of items with a highlight, a detector configured to detect a user input for moving the highlight, and a controller configured to determine candidate items to which the highlight is to be moved in response to the user input, select one of the candidate items based on information about a moving path of the highlight, and move the highlight to a selected candidate item.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: June 4, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-hyuk Kwon, Jeong-hye Choi