Patents by Inventor Si-Young Lee

Si-Young Lee 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).

  • Publication number: 20240104272
    Abstract: A free motion headform (FMH) impact performance prediction device using artificial intelligence includes a data processing processor configured to generate an image by extracting a pre-processed test target image, generated by pre-processing test target design data, using a pre-trained model and generate a pre-processed test target distance value by pre-processing the test target design data. The FMH input performance prediction device also includes a machine learning processor configured to concatenate the image generated by extraction on the basis of the pre-trained model and the pre-processed test target distance value and to predict impact performance using a neural network in which parameters are updated by learning based on an image obtained by pre-processing existing design data and existing impact amount data corresponding to the existing design data. The FMH input performance prediction device further includes an output processor configured to output a value learned by the machine learning processor.
    Type: Application
    Filed: May 25, 2023
    Publication date: March 28, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SOONCHUNHYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
    Inventors: Ji Seob Park, Ji Ah Kim, Min Ho Cho, Hae Young Jeon, Seong Keun Park, Ji Eun Lee, Si Hyeon Yu
  • Publication number: 20240097466
    Abstract: Disclosed is a high voltage output device having a serial-parallel stack structure of capacitors. The high voltage output device includes a substrate includes a capacitor element and a pillar structure provided on an upper surface of the substrate. The substrate includes a first electrode and a second electrode, which have different potentials from each other. The capacitor element is connected to at least one of the first electrode and the second electrode.
    Type: Application
    Filed: November 16, 2023
    Publication date: March 21, 2024
    Applicant: JEISYS MEDICAL INC.
    Inventors: Seung Wook LEE, Seung In KANG, Yeong Gi JEON, Si Youn KIM, Kyu Young SEO, Min Young KIM, Won Ju YI, Dong Hwan KANG
  • Patent number: 11528199
    Abstract: A system and a method which are capable of: collecting packets on a network so as to generate a flow and a session in stages; performing a traffic inspection by using only a small number of packets on the basis of the generated information; and searching packets at a high speed while reducing storage capacity of a packet.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: December 13, 2022
    Assignee: XABYSS INC.
    Inventors: Si Young Lee, Kyung Ho Park
  • Patent number: 11179443
    Abstract: The present invention relates to a stabilized external preparation comprising thymosin beta 4 (T?4) as an active ingredient. More specifically, the present invention relates to a therapeutically effective external preparation with improved stability and biological activity of T?4. The preparation according to the present invention provides T?4 in a stable state by maintaining the biological activity of T?4 and minimizing the generation of T?4 sulfoxide through oxidization reactions and multimers through aggregation.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: November 23, 2021
    Assignee: G-TREEBNT CO., LTD.
    Inventors: Jun Won Choi, Kyoungsun Kim, Si Young Lee, Tae Heum Um
  • Publication number: 20210119887
    Abstract: A system and a method which are capable of: collecting packets on a network so as to generate a flow and a session in stages; performing a traffic inspection by using only a small number of packets on the basis of the generated information; and searching packets at a high speed while reducing storage capacity of a packet.
    Type: Application
    Filed: November 6, 2018
    Publication date: April 22, 2021
    Inventors: Si Young LEE, Kyung Ho PARK
  • Publication number: 20210067525
    Abstract: A network security system performing adaptive rule-set setting, and a method therefor. The network security method includes: a step of performing a trespass detection or prevention process to detect a security threat according to a preset applicable security rule-set among a plurality of packets that a network security system receives from a network, or to enable only a permitted packet to pass, and a packet storage process to selectively store at least a part of the plurality of packets; and a step in which the network security system changes the applicable security rule-set to be applied to the trespass detection or prevention process from a first security so rule-set to a second security rule-set on the basis of the stored packets stored through the packet storage process.
    Type: Application
    Filed: December 27, 2017
    Publication date: March 4, 2021
    Inventor: Si Young LEE
  • Patent number: 10744088
    Abstract: The present invention relates to a method for manufacturing an ophthalmic preparation comprising thymosin ?4. According to the inventive method, the manufacture of an ophthalmic preparation comprising thymosin ?4 is carried out in the presence of an inert gas, thus the contact of thymosin ?4 with oxygen is blocked and the oxidation of thymosin ?4 can be prevented and the pharmacological activity of thymosin ?4 maintains for long-term period. Therefore, the ophthalmic preparation prepared by the inventive method can maintain the pharmacological activity of thymosin ?4 in a stable state for a long time.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: August 18, 2020
    Assignee: G-TREEBNT CO., LTD.
    Inventors: Si Young Lee, Sin Wook Kang, Ji Hye Sung, Tae Heum Um
  • Patent number: 10619969
    Abstract: Provided is a semi-automatic air gun that is capable of allowing a hammer to be loaded at the same time when pellets are fired, with a portion of the compressed air discharged from a compressed air tank so as to fire the bullets, so that the hammer and a pellet loading unit move horizontally together to permit the loading and firing of the pellets to be carried out in a semi-automatic manner, thereby making it simple in configuration and obtaining a remarkably excellent compressed air use efficiency.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: April 14, 2020
    Inventor: Si Young Lee
  • Patent number: 10406208
    Abstract: The present invention relates to a therapeutic agent for ophthalmic disease containing thymosin beta 4. The present invention is more effective in reducing xerophthalmia than an ophthalmic solution containing cyclosporine A, is less irritant to eyes than conventional ophthalmic solutions and is physiochemically safe.
    Type: Grant
    Filed: August 18, 2015
    Date of Patent: September 10, 2019
    Assignee: G-TREEBNT CO., LTD.
    Inventors: Sin Wook Kang, Kyoungsun Kim, Si Young Lee, Ji Hye Sung
  • Publication number: 20190128638
    Abstract: Provided is a semi-automatic air gun that is capable of allowing a hammer to be loaded at the same time when pellets are fired, with a portion of the compressed air discharged from a compressed air tank so as to fire the bullets, so that the hammer and a pellet loading unit move horizontally together to permit the loading and firing of the pellets to be carried out in a semi-automatic manner, thereby making it simple in configuration and obtaining a remarkably excellent compressed air use efficiency.
    Type: Application
    Filed: November 14, 2017
    Publication date: May 2, 2019
    Inventor: SI YOUNG LEE
  • Publication number: 20180280479
    Abstract: The present invention relates to a stabilized external preparation comprising thymosin beta 4 (T?4) as an active ingredient. More specifically, the present invention relates to a therapeutically effective external preparation with improved stability and biological activity of T?4. The preparation according to the present invention provides T?4 in a stable state by maintaining the biological activity of T?4 and minimizing the generation of T?4 sulfoxide through oxidization reactions and multimers through aggregation.
    Type: Application
    Filed: August 4, 2017
    Publication date: October 4, 2018
    Applicant: G-TREEBNT CO., LTD.
    Inventors: Jun Won CHOI, Kyoungsun KIM, Si Young LEE, Tae Heum UM
  • Publication number: 20180228729
    Abstract: The present invention relates to a method for manufacturing an ophthalmic preparation comprising thymosin ?4. According to the inventive method, the manufacture of an ophthalmic preparation comprising thymosin ?4 is carried out in the presence of an inert gas, thus the contact of thymosin ?4 with oxygen is blocked and the oxidation of thymosin ?4 can be prevented and the pharmacological activity of thymosin ?4 maintains for long-term period. Therefore, the ophthalmic preparation prepared by the inventive method can maintain the pharmacological activity of thymosin ?4 in a stable state for a long time.
    Type: Application
    Filed: December 18, 2015
    Publication date: August 16, 2018
    Applicant: G-TREEBNT CO., LTD.
    Inventors: Si Young LEE, Sin Wook KANG, Ji Hye SUNG, Tae Heum UM
  • Patent number: 9991371
    Abstract: A semiconductor device includes a substrate, a two-dimensional (2D) material layer formed on the substrate and having a first region and a second region adjacent to the first region, and a source electrode and a drain electrode provided to be respectively in contact with the first region and the second region of the 2D material layer, the second region of the 2D material layer including an oxygen adsorption material layer in which oxygen is adsorbed on a surface of the second region.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: June 5, 2018
    Assignees: SAMSUNG ELECTRONICS CO., LTD., RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Un Jeong Kim, Hyo Chul Kim, Young Geun Roh, Yeon Sang Park, Jae Gwan Chung, Si Young Lee, Young Hee Lee
  • Publication number: 20170333531
    Abstract: The present invention relates to a therapeutic agent for ophthalmic disease containing thymosin beta 4. The present invention is more effective in reducing xerophthalmia than an ophthalmic solution containing cyclosporine A, is less irritant to eyes than conventional ophthalmic solutions and is physiochemically safe.
    Type: Application
    Filed: August 18, 2015
    Publication date: November 23, 2017
    Applicant: G-TREEBNT CO., LTD.
    Inventors: Sin Wook KANG, Kyoungsun KIM, Si Young LEE, Ji Hye SUNG
  • Patent number: 9696774
    Abstract: A demand response apparatus receives from a supply resource utilizing apparatus a signal indicating whether power supply from the demand response apparatus to the supply resource utilizing apparatus is possible, estimates a first power usage of the demand response apparatus for a first time interval, changes an operation of the demand response apparatus, estimates a second power usage for a second time interval after the changing of the operation of the demand response apparatus, calculates supply power available to the supply resource utilizing apparatus based on the estimated first power usage and the estimated second power usage, and transmits information about the available supply power to the supply resource utilizing apparatus.
    Type: Grant
    Filed: March 29, 2013
    Date of Patent: July 4, 2017
    Assignees: Samsung Electronics Co., Ltd., Seoul National University R&DB Foundation
    Inventors: Se-Hee Han, Joo-Yeol Lee, Yong-Tae Yoon, Young-Gyu Jin, Hyeong-Ig Kim, Si-Young Lee
  • Patent number: 9669073
    Abstract: The present disclosure relates to a composition for promoting immune activity including a protein selected from the group consisting of dimeric proinsulin, C-peptide partially deleted mutant of dimeric proinsulin, and C-peptide partially deleted mutant of monomeric proinsulin as an effective component and a composition for immunosuppression including C-peptide site of proinsulin as an effective component, and the dimeric proinsulin, the C-peptide partially deleted mutant of dimeric proinsulin, and the C-peptide partially deleted mutant of monomeric proinsulin can be applied as immune enhancers to diabetic patients.
    Type: Grant
    Filed: March 31, 2015
    Date of Patent: June 6, 2017
    Assignee: Konkuk University Industrial Cooperation Corporation
    Inventors: Soohyun Kim, Si-Young Lee, Eunsom Kim, Seunghyun Jo, Youngmin Lee, Tania Azam, Suyoung Bae, Areum Kwak, Jaewoo Hong, Hyun Jhung Jhun, Jong Ho Lee, Jungmin Lee, Sulah Youn, Busun Kim
  • Publication number: 20170110564
    Abstract: A semiconductor device includes a substrate, a two-dimensional (2D) material layer formed on the substrate and having a first region and a second region adjacent to the first region, and a source electrode and a drain electrode provided to be respectively in contact with the first region and the second region of the 2D material layer, the second region of the 2D material layer including an oxygen adsorption material layer in which oxygen is adsorbed on a surface of the second region.
    Type: Application
    Filed: October 12, 2016
    Publication date: April 20, 2017
    Applicants: SAMSUNG ELECTRONICS CO., LTD., RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Un Jeong KIM, Hyo Chul KIM, Young Geun ROH, Yeon Sang PARK, Jae Gwan CHUNG, Si Young LEE, Young Hee LEE
  • Patent number: 9411356
    Abstract: An apparatus and method for collecting power from distributed power supply resources are provided. The method includes transmitting a signal for inquiring whether supply of demand-side power supply resources is possible to a providing side that provides demand-side power supply resources, selecting demand-side power supply resources to be utilized, based on power supply resource-related information for each of available demand-side power supply resources, which is received from the providing side, and notifying the selection results to the selected demand-side power supply resources.
    Type: Grant
    Filed: March 29, 2013
    Date of Patent: August 9, 2016
    Assignees: SAMSUNG ELECTRONICS CO., LTD., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Se-Hee Han, Joo-Yeol Lee, Yong-Tae Yoon, Young-Gyu Jin, Hyeong-Ig Kim, Si-Young Lee
  • Patent number: 9403348
    Abstract: The present invention relates to sheets. The sheets include an adhesive layer, a base layer formed on the adhesive layer, a resin layer formed on the base layer, and a printed layer formed on the resin layer. Each of the adhesive layer and the resin layer includes a polylactic acid (PLA) resin. The sheets are biodegradable.
    Type: Grant
    Filed: September 21, 2012
    Date of Patent: August 2, 2016
    Assignee: LG HAUSYS, LTD.
    Inventors: Gun Soo Chung, Youn Woo Nam, Si Young Lee, Min Lee
  • Patent number: 9406513
    Abstract: A graphene laminate includes a first piezoelectric material layer having a negatively-charged surface and a positively-charged surface, a first graphene layer under the first piezoelectric material layer, the first graphene layer contacting the positively-charged surface of the first piezoelectric material layer, a second graphene layer underlying the first graphene layer, and a second piezoelectric material layer under the second graphene layer, the second piezoelectric material layer having a negatively-charged surface and a positively-charged surface, the negatively-charged surface contacting the second graphene layer.
    Type: Grant
    Filed: February 21, 2014
    Date of Patent: August 2, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Si-Young Lee, Young-hee Lee, Jae-young Choi