Patents by Inventor Kyu Yeon

Kyu Yeon 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: 12221426
    Abstract: A nicotinamide adenine dinucleotide phosphate-dependent steroid dehydrogenase-like (NSDHL) inhibitor provided according to an aspect of the present invention can be used not only as an anticancer agent capable of overcoming resistance to EGFR-targeting anticancer agents, but also advantageously in the treatment of hyperlipidemia.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: February 11, 2025
    Assignees: Seoul National University R&DBFoundation, Korea Research Institute of Chemical Technology, National Cancer Center
    Inventors: Bong-Jin Lee, Kyu-Yeon Lee, Sang Jae Lee, Dong-Gyun Kim, Joo Youn Lee, Kwan-Young Jeong, Heui Cherl Yang, Hyeon-Kyu Lee, Hyoun Sook Kim
  • Patent number: 12054844
    Abstract: Disclosed is a method of manufacturing a blank for hot stamping, which includes forming a plated layer on a steel plate by immersing the steel plate in a plating bath including aluminum and silicon; and heating the steel plate on which the plated layer is formed at a first temperature for a first time period.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: August 6, 2024
    Assignee: Hyundai Steel Company
    Inventors: Seung Pill Jung, Hye Jin Kim, Kyu Yeon Hwang, Hyun Yeong Jung, Jin Ho Lee
  • Publication number: 20240179541
    Abstract: A method of a first communication node may comprise: transmitting, to a second communication node, an initiation signal indicating to initiate a collection procedure of training data for a neural network; transmitting, to the second communication node, an information signal including network parameters of the first communication node; receiving, from the second communication node, the training data in response to the information signal; training the neural network using the training data; determining optimal network parameters using the trained neural network; and performing communication with the second communication node using the optimal network parameters.
    Type: Application
    Filed: November 29, 2023
    Publication date: May 30, 2024
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Ji Eun YU, Kwang Myeong YANG, Kyu Yeon LEE, Cha Hyeon EOM, Hyung Je LEE, Chung Yong LEE, Duk Hyun YOU, Hoon Dong NOH
  • Patent number: 11913117
    Abstract: Disclosed is a hot-stamping component, which includes a base steel plate; and a plated layer on the base steel plate and including a first layer, a second layer, and an intermetallic compound portion having an island shape in the second layer, wherein the first layer and the second layer are sequentially stacked, and an area fraction of the intermetallic compound portion with respect to the second layer is an amount of 20% to 60%.
    Type: Grant
    Filed: February 23, 2023
    Date of Patent: February 27, 2024
    Assignee: Hyundai Steel Company
    Inventors: Hye Jin Kim, Kyu Yeon Hwang, Hyun Yeong Jung, Jin Ho Lee, Seung Pill Jung
  • Publication number: 20230203634
    Abstract: Disclosed is a hot-stamping component, which includes a base steel plate; and a plated layer on the base steel plate and including a first layer, a second layer, and an intermetallic compound portion having an island shape in the second layer, wherein the first layer and the second layer are sequentially stacked, and an area fraction of the intermetallic compound portion with respect to the second layer is an amount of 20% to 60%.
    Type: Application
    Filed: February 23, 2023
    Publication date: June 29, 2023
    Inventors: Hye Jin Kim, Kyu Yeon Hwang, Hyun Yeong Jung, Jin Ho Lee, Seung Pill Jung
  • Publication number: 20230138738
    Abstract: Provided is a hot stamping component having a tensile strength of 1680 Mpa or greater including a microstructure comprising prior austenite grains (PAGs), and an average grain diameter of the PAGs is 25 ?m or less.
    Type: Application
    Filed: December 12, 2022
    Publication date: May 4, 2023
    Inventors: Hye Jin Kim, Jin Ho Lee, Je Youl Kong, Seung Chae Yoon, Seung Pill Jung, Hyun Yeong Jung, Kyu Yeon Hwang
  • Publication number: 20230128371
    Abstract: One embodiment of the present invention discloses a member for automobile structure including a base steel sheet and a plating layer covering at least one surface of the base steel sheet, wherein the member for automobile structure has a tensile strength of 1350 MPa or greater and a yield strength of 900 MPa or greater, wherein the base steel sheet includes a martensite phase having an area fraction of 80% or greater, an iron-based carbide located inside the martensite phase and having an area fraction of less than 5% based on the martensite phase, and precipitates distributed inside the base steel sheet, wherein a mismatch dislocation exists at the interface between iron and the precipitates of the base steel sheet, and a difference between lattice constants of the iron and the precipitates is less than 25% of the lattice constants of the iron.
    Type: Application
    Filed: December 7, 2022
    Publication date: April 27, 2023
    Inventors: Hye Jin Kim, Kyu Yeon Hwang, Jin Ho Lee, Hyun Yeong Jung, Seung Pill Jung
  • Patent number: 11629395
    Abstract: Disclosed is a hot-stamping component, which includes a base steel plate; and a plated layer on the base steel plate and including a first layer, a second layer, and an intermetallic compound portion having an island shape in the second layer, wherein the first layer and the second layer are sequentially stacked, and an area fraction of the intermetallic compound portion with respect to the second layer is an amount of 20% to 60%.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: April 18, 2023
    Assignee: Hyundai Steel Company
    Inventors: Hye Jin Kim, Kyu Yeon Hwang, Hyun Yeong Jung, Jin Ho Lee, Seung Pill Jung
  • Publication number: 20230107817
    Abstract: According to an aspect of the present disclosure, provided is a method of manufacturing a hot stamping component in which a residual stress analysis value satisfies a preset condition. The method includes heating a blank; forming a molded body by hot stamping the blank; and cooling the molded body to form a hot stamped component. The residual stress analysis value may be a product of a magnitude of an X-ray diffraction analysis (XRD) value obtained by quantifying residual stress by XRD analysis and a magnitude of an electron backscatter diffraction (EBSD) value obtained by quantifying an orientation by EBSD analysis, and the preset condition is about 2.85* 10-4 Degree*MPa/µm2 or greater and about 0.05 Degree*MPa/µm2 or less.
    Type: Application
    Filed: December 7, 2022
    Publication date: April 6, 2023
    Inventors: Hye Jin Kim, Kyu Yeon Hwang, Hyun Yeong Jung, Jin Ho Lee, Seung Pill Jung
  • Publication number: 20230037030
    Abstract: According to the exemplary embodiment of the present disclosure, the method and the device for adapting a link of a V2X communication system acquires an appropriate parameter value to efficiently perform the link adaptation in the V2X communication system, thereby improving an average data transfer rate, determines an MCS level based on the state value (effective SNR) acquired in consideration of the device movement speed to build a V2X communication system which adaptively operates according to the state of the device.
    Type: Application
    Filed: June 15, 2022
    Publication date: February 2, 2023
    Inventors: Chung Yong LEE, Kyu Yeon LEE
  • Publication number: 20220302458
    Abstract: Disclosed are a flexible electrode substrate including a porous electrode, a method for manufacturing the flexible electrode substrate, and an energy storage element including the flexible electrode substrate. The flexible electrode substrate can be attached to various objects due to the excellent electrochemical properties and the adhesive properties thereof and thus is very useful. In particular, since the flexible electrode substrate can be used as an electrode of an energy storage element, an energy storage element including the flexible electrode substrate can be attached to various objects and thus can be used as a sticker-type energy storage element. In addition, the flexible electrode substrate can be easily manufactured by transfer method using a difference in adhesive strength and thus allows a simple manufacturing process thereof. Furthermore, electrodes having various patterns can be manufactured with high level of efficiency through simple adjustment of the manufacturing process.
    Type: Application
    Filed: August 13, 2019
    Publication date: September 22, 2022
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Ha Na YOON, Chung Yul YOO, Sang Hyun PARK, Jung Joon YOO, Young A LEE, Jae Hyun JEON, Kyu Yeon JANG
  • Publication number: 20210253544
    Abstract: A nicotinamide adenine dinucleotide phosphate-dependent steroid dehydrogenase-like (NSDHL) inhibitor provided according to an aspect of the present invention can be used not only as an anticancer agent capable of overcoming resistance to EGFR-targeting anticancer agents, but also advantageously in the treatment of hyperlipidemia.
    Type: Application
    Filed: August 29, 2019
    Publication date: August 19, 2021
    Inventors: Bong-Jin LEE, Kyu-Yeon LEE, Sang Jae LEE, Dong-Gyun KIM, Joo Youn LEE, Kwan-Young JEONG, Heui Cherl YANG, Hyeon-Kyu LEE, Hyoun Sook KIM
  • Publication number: 20210187583
    Abstract: Disclosed is a hot-stamping component, which includes a base steel plate; and a plated layer on the base steel plate and including a first layer, a second layer, and an intermetallic compound portion having an island shape in the second layer, wherein the first layer and the second layer are sequentially stacked, and an area fraction of the intermetallic compound portion with respect to the second layer is an amount of 20% to 60%.
    Type: Application
    Filed: December 2, 2020
    Publication date: June 24, 2021
    Inventors: Hye Jin Kim, Kyu Yeon Hwang, Hyun Yeong Jung, Jin Ho Lee, Seung Pill Jung
  • Publication number: 20210189582
    Abstract: Disclosed is a method of manufacturing a blank for hot stamping, which includes forming a plated layer on a steel plate by immersing the steel plate in a plating bath including aluminum and silicon; and heating the steel plate on which the plated layer is formed at a first temperature for a first time period.
    Type: Application
    Filed: December 2, 2020
    Publication date: June 24, 2021
    Inventors: Seung Pill Jung, Hye Jin Kim, Kyu Yeon Hwang, Hyun Yeong Jung, Jin Ho Lee
  • Publication number: 20210130556
    Abstract: An aerogel is provided. According to the inventive concept, the aerogel includes a first polymerization unit derived from a first monomer including an alkoxy silyl group; a second polymerization unit derived from a second monomer; and an inorganic aerogel which is chemically bonded to the first polymerization unit.
    Type: Application
    Filed: July 1, 2020
    Publication date: May 6, 2021
    Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Hyung-Ho PARK, Kyu-Yeon LEE, Hyunchul SOHN, Keonwook KANG, Jinsung TAE
  • Publication number: 20200190024
    Abstract: The present invention relates to a novel compound and a pharmaceutical composition comprising the same as an active ingredient. The novel compound, which is obtained by means of carrying out chemical modification in a mother structure showing excellent AMP-activated protein kinase (AMPK) activation efficacy and in silico binding capacity, enables effective prevention or treatment of degenerative neurological disorders by means of effectively inducing AMP-activated protein kinase enzyme activation.
    Type: Application
    Filed: May 16, 2017
    Publication date: June 18, 2020
    Inventors: Eosu Kim, Kee Namkoong, Jihyeon Jeong, Sooah Jang, Young Joo Kwon, Kyu Yeon Jun, Kyung Hwa Jeon, Minsun Park, Hyunjeong Kim, Younghwa Na
  • Patent number: 10003157
    Abstract: The inventive concept relates to a service plug unit capable of stably maintaining shielding performance even during vibration of a vehicle, safely cutting off high voltage/current power, and preventing an unintended power cut-off caused by an external force such as vibration, a device unit, and a power cutting-off system for use in an electric car and including the same.
    Type: Grant
    Filed: July 2, 2014
    Date of Patent: June 19, 2018
    Assignee: LS EV KOREA LTD.
    Inventor: Kyu-Yeon Yeon
  • Patent number: 9734792
    Abstract: A display device includes: an interfacing unit for converting one of a plurality of image signals inputted according to a switch among a plurality of input modes into an image data; a first reset controlling unit for resetting the interfacing unit according to the switch among the plurality of input modes; a driving unit for converting the image data into a data signal; a display panel for displaying an image using the data signal; and a panel power unit for supplying a panel power to the driving unit and the display panel.
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: August 15, 2017
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Seog-Gyu Byun, Kyu-Yeon Park
  • Publication number: 20170129032
    Abstract: A solder ball attachment apparatus including an open ball box configured to accommodate a plurality of solder balls, the open ball box including, a pocket portion at a bottom thereof, the pocket portion configured to accommodate the solder balls, and an inclined portion extending from the pocket portion toward an outer surface of the open ball box, a solder ball attachment tool configured to apply suction pressure to a lower surface thereof, the lower surface configured to face the open ball box, the lower surface configured to adsorb the solder balls accommodated in the ball box by moving between a first position and a second position, the first position being a standby position, the second position being a position for adsorbing the solder balls, and a vibration member connected to the open ball box may be provided.
    Type: Application
    Filed: July 27, 2016
    Publication date: May 11, 2017
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Young-bok KIM, Hee-chul KANG, Young-jin JU, Jun-ho SONG, Seung-jin CHEON, Young-rae KIM, Hyeong-gyu KIM, Sang-kyu YEON
  • Publication number: 20170047681
    Abstract: the inventive concept relates to a service plug unit capable of stably maintaining shielding performance even during vibration of a vehicle, safely cutting off high voltage/current power, and preventing an unintended power cut-off caused by an external force such as vibration, a device unit, and a power cutting-off system for use in an electric car and including the same.
    Type: Application
    Filed: July 2, 2014
    Publication date: February 16, 2017
    Applicant: LS CABLE & SYSTEM LTD
    Inventor: Kyu-Yeon YEON