Patents by Inventor Hyun Sub Lee

Hyun Sub 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: 20250074140
    Abstract: A vehicular thermal management module includes a low-temperature-side manifold having a low-temperature refrigerant passage, a high-temperature-side manifold having a high-temperature refrigerant passage, and facing the low-temperature-side manifold, a compressor disposed between the low-temperature-side manifold and the high-temperature-side manifold, and an accumulator connected to an inlet of the compressor through a refrigerant line.
    Type: Application
    Filed: November 15, 2023
    Publication date: March 6, 2025
    Inventors: Chun Kyu Kwon, Jong Woo Nam, Yong Woong Cha, Hyun Sub Lee
  • Publication number: 20250010689
    Abstract: A vehicle solar system includes a solar module mounted on an exterior surface of a vehicle, the solar module including a solar panel and a cooling channel positioned in the solar panel; a heat storage tank thermally connected to the cooling channel of the solar module; and a panel radiator thermally connected to the heat storage tank.
    Type: Application
    Filed: October 9, 2023
    Publication date: January 9, 2025
    Inventors: Chun Kyu Kwon, Hyun Sub Lee, Jong Woo Nam
  • Publication number: 20210376215
    Abstract: A thermoelectric module is provided. The thermoelectric module includes: a first thermoelectric material unit including a first unit thermoelectric material disposed in a first direction; and a second thermoelectric material unit electrically connected to the first thermoelectric material unit and including a second unit thermoelectric material disposed in a second direction that intersects the first direction.
    Type: Application
    Filed: September 4, 2020
    Publication date: December 2, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Min Jae LEE, Dong Ju KO, Seo Ha KANG, Jae Hyun SONG, Hyun Sub LEE, Byung Wook KIM
  • Publication number: 20200315455
    Abstract: A system for processing a medical image for personalized brain disease diagnosis and status determination, includes: an image processing unit, which obtains a 3D T1 weighted image, a 2D T2 fluid attenuated inversion recovery (FLAIR) image, a magnetic resonance angiogram (MRA) image, which images only a vessel for checking abnormality of a brain vessel, and a 4D phase-contrast flow image for recognizing a state of a blood flow in a vessel; a complex image analyzing unit, which selects a disease-to-be-diagnosed, sets a brain area according to the selected disease, and analyzes brain tissue and a brain vessel; and a personalized diagnosis and result output unit, which outputs a brain state, a disease-specific risk degree, a risk of disease, and a disease prediction result through a machine learning algorithm by utilizing an age-specific data DB.
    Type: Application
    Filed: February 23, 2018
    Publication date: October 8, 2020
    Inventor: Hyun Sub LEE
  • Patent number: 10369235
    Abstract: The present invention relates to a method for purifying a non-spreading botulinum toxin that causes local muscle paralysis and a non-spreading botulinum toxin obtained thereby. The method comprises the steps of: subjecting a purified botulinum toxin type A product to ion-exchange chromatography using a controlled pH of buffer, concentration of sodium chloride (NaCl), thereby separating the botulinum toxin type A product into subfractions; and collecting a subfraction having an A260/A280 value in a specific range from the separated subfractions.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: August 6, 2019
    Assignee: MEDEXGEN INCORPORATED
    Inventors: Yong Hoon Chung, Hyun Sub Lee
  • Publication number: 20180335164
    Abstract: A multi-stiffener for civil engineering and construction includes an outer pipe member, an inner pipe member, an inner pipe position adjusting pin and a positioning member. The outer pipe member includes an outer pipe strut plate provided at one end of the outer pipe member, a pair of slot-shaped symmetrical guide holes extending in a longitudinal direction from a position spaced apart by a predetermined distance from an open end of the outer pipe member, and a height-adjustment-purpose external thread formed around the guide holes. The inner pipe member includes an inner pipe strut plate provided at one end of the inner pipe member and a plurality of symmetrical through-holes formed at specific intervals from the inner pipe strut plate. The inner pipe position adjusting pin is configured to penetrate the guide holes of the outer pipe member and the through-holes of the inner pipe member.
    Type: Application
    Filed: May 19, 2017
    Publication date: November 22, 2018
    Inventors: Ju Dong Park, Jeong Se Lee, Hyun Sub Lee
  • Patent number: 10132427
    Abstract: A multi-stiffener for civil engineering and construction includes an outer pipe member, an inner pipe member, an inner pipe position adjusting pin and a positioning member. The outer pipe member includes an outer pipe strut plate provided at one end of the outer pipe member, a pair of slot-shaped symmetrical guide holes extending in a longitudinal direction from a position spaced apart by a predetermined distance from an open end of the outer pipe member, and a height-adjustment-purpose external thread formed around the guide holes. The inner pipe member includes an inner pipe strut plate provided at one end of the inner pipe member and a plurality of symmetrical through-holes formed at specific intervals from the inner pipe strut plate. The inner pipe position adjusting pin is configured to penetrate the guide holes of the outer pipe member and the through-holes of the inner pipe member.
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: November 20, 2018
    Assignee: KOREA OCCUPATIONAL SAFETY AND HEALTH AGENCY
    Inventors: Ju Dong Park, Jeong Se Lee, Hyun Sub Lee
  • Patent number: 9714023
    Abstract: A method for controlling a hybrid vehicle is provided. The method includes setting a driving path of the vehicle based on an input destination and current position and predicting a future speed of the vehicle using information regarding the driving path, environmental information, and driving pattern information of a driver. An optimum power distribution map is derived including an optimum SOC trajectory and a power distribution ratio of the engine and the motor using the predicted future speed. Additionally, engine power and motor power is distributed using the optimum SOC trajectory and a power distribution ratio of the engine and the motor.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: July 25, 2017
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Seoul National University R & DB Foundation
    Inventors: Hyunsup Kim, Seok Joon Kim, Hyun Sub Lee, Jong Ryeol Jeong, Hee Yun Lee, Suk-Won Cha
  • Publication number: 20170145399
    Abstract: The present invention relates to a method for purifying a non-spreading botulinum toxin that causes local muscle paralysis and a non-spreading botulinum toxin obtained thereby. The method comprises the steps of: subjecting a purified botulinum toxin type A product to ion-exchange chromatography using a controlled pH of buffer, concentration of sodium chloride (NaCl), thereby separating the botulinum toxin type A product into subtractions; and collecting a subfraction having an A260/A280 value in a specific range from the separated subfractions.
    Type: Application
    Filed: February 1, 2017
    Publication date: May 25, 2017
    Inventors: Yong Hoon CHUNG, Hyun Sub LEE
  • Publication number: 20170143849
    Abstract: The present invention relates to a method for purifying a non-spreading botulinum toxin that causes local muscle paralysis and a non-spreading botulinum toxin obtained thereby. The method comprises the steps of: subjecting a purified botulinum toxin type A product to ion-exchange chromatography using a controlled pH of buffer, concentration of sodium chloride (NaCl), thereby separating the botulinum toxin type A product into subfractions; and collecting a subfraction having an A260/A280 value in a specific range from the separated subfractions.
    Type: Application
    Filed: February 1, 2017
    Publication date: May 25, 2017
    Inventors: Yong Hoon CHUNG, Hyun Sub LEE
  • Patent number: 9598683
    Abstract: A method for purifying a non-spreading botulinum toxin that causes local muscle paralysis and a non-spreading botulinum toxin obtained thereby includes the steps of: subjecting a purified botulinum toxin type A product to ion-exchange chromatography using a controlled pH of buffer, concentration of sodium chloride (NaCl), thereby separating the botulinum toxin type A product into subfractions; and collecting a subfraction having an A260/A280 value in a specific range from the separated subfractions.
    Type: Grant
    Filed: May 13, 2011
    Date of Patent: March 21, 2017
    Assignee: MEDEXGEN INCORPORATED
    Inventors: Yong Hoon Chung, Hyun Sub Lee
  • Publication number: 20170036663
    Abstract: A method for controlling a hybrid vehicle is provided. The method includes setting a driving path of the vehicle based on an input destination and current position and predicting a future speed of the vehicle using information regarding the driving path, environmental information, and driving pattern information of a driver. An optimum power distribution map is derived including an optimum SOC trajectory and a power distribution ratio of the engine and the motor using the predicted future speed. Additionally, engine power and motor power is distributed using the optimum SOC trajectory and a power distribution ratio of the engine and the motor.
    Type: Application
    Filed: November 24, 2015
    Publication date: February 9, 2017
    Inventors: Hyunsup Kim, Seok Joon Kim, Hyun Sub Lee, Jong Ryeol Jeong, Hee Yun Lee, Suk-Won Cha
  • Publication number: 20130071331
    Abstract: A method for purifying a non-spreading botulinum toxin that causes local muscle paralysis and a non-spreading botulinum toxin obtained thereby includes the steps of: subjecting a purified botulinum toxin type A product to ion-exchange chromatography using a controlled pH of buffer, concentration of sodium chloride (NaCl), thereby separating the botulinum toxin type A product into subfractions; and collecting a subfraction having an A260/A280 value in a specific range from the separated subfractions.
    Type: Application
    Filed: May 13, 2011
    Publication date: March 21, 2013
    Applicant: MEDEXGEN INCORPORATED
    Inventors: Yong Hoon Chung, Hyun Sub Lee
  • Patent number: 6872115
    Abstract: One object of the present invention is to provide a blade for forming ribs that is able to improve wear resistance; in order to achieve the object, the present invention provide a blade for forming ribs that forms ribs either on the surface of a substrate or via an undercoating layer on the surface of a substrate by moving a blade body in a fixed direction relative to a paste film in the state in which comb teeth formed on at least a portion of the periphery of said blade body are penetrated into said paste film formed on the surface of said substrate to plasticly deform said paste film; wherein, the surface of said comb teeth formed on said blade body that makes contact with said paste film is coated with a compound layer in which hard particles are dispersed in a metal.
    Type: Grant
    Filed: September 24, 2002
    Date of Patent: March 29, 2005
    Assignees: Mitsubishi Material Corporation, Samsung SDI Co., Ltd.
    Inventors: Hideaki Sakurai, Kunio Sugamura, Yoshio Kanda, Ryuji Uesugi, Yoshirou Kuromitsu, Young Cheul Kang, Eun Gi Heo, Young Soo Seo, Seung Jae Chung, Joon Min Kim, Hyun Sub Lee
  • Publication number: 20030056313
    Abstract: One object of the present invention is to provide a blade for forming ribs that is able to improve wear resistance; in order to achieve the object, the present invention provide a blade for forming ribs that forms ribs either on the surface of a substrate or via an undercoating layer on the surface of a substrate by moving a blade body in a fixed direction relative to a paste film in the state in which comb teeth formed on at least a portion of the periphery of said blade body are penetrated into said paste film formed on the surface of said substrate to plasticly deform said paste film; wherein, the surface of said comb teeth formed on said blade body that makes contact with said paste film is coated with a compound layer in which hard particles are dispersed in a metal.
    Type: Application
    Filed: September 24, 2002
    Publication date: March 27, 2003
    Inventors: Hideaki Sakurai, Kunio Sugamura, Yoshio Kanda, Ryuji Uesugi, Yoshirou Kuromitsu, Young Cheul Kang, Eun Gi Heo, Young Soo Seo, Seung Jae Chung, Joon Min Kim, Hyun Sub Lee
  • Patent number: 5500984
    Abstract: A refrigerator includes a housing and a door hinged to the housing. The hinge carries a door opening/closing apparatus in the form of a follower slide member carried by the door and arranged to slide upwardly along a camming slide member during opening of the door, and to slide downwardly along the camming slide member during closing of the door to assist in such closing. The follower slide member is able to rotate slightly before making contact with the camming slide member upon initial opening movement of the door so that the opening/closing apparatus does not increase the force needed to initially open the door.
    Type: Grant
    Filed: November 17, 1994
    Date of Patent: March 26, 1996
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Hyun Sub Lee
  • Patent number: D819436
    Type: Grant
    Filed: May 19, 2017
    Date of Patent: June 5, 2018
    Assignee: KOREA OCCUPATIONAL SAFETY AND HEALTH AGENCY
    Inventors: Ju Dong Park, Jeong Se Lee, Hyun Sub Lee