Patents by Inventor Jeong-Min Seo

Jeong-Min Seo 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: 20240115632
    Abstract: A method for preventing or treating a metabolic disease includes administering to an individual a composition comprising at least one of a Lactobacillus plantarum-derived polysaccharide or and a Lactobacillus plantarum extract. The metabolic disease may be metabolic disease is at least one selected from the group consisting of insulin resistance, type 2 diabetes, hyperlipidemia, fatty liver, obesity and/or inflammation.
    Type: Application
    Filed: February 4, 2022
    Publication date: April 11, 2024
    Inventors: Jeong Min SEO, Jae Hoon LEE
  • Publication number: 20240101684
    Abstract: The present invention relates to: an anti-fibroblast growth factor receptor 3 (FGFR3) antibody or antigen-binding fragment thereof; a nucleic acid encoding same; a recombinant expression vector comprising the nucleic acid; a host cell transfected with the recombinant expression vector; a method for producing the antibody or antigen-binding fragment thereof; a bispecific or multispecific antibody comprising the antibody or antigen-binding fragment thereof; an immune cell-engaging bispecific or multispecific antibody comprising an scFv comprising an scFv of the antibody and a second binding domain comprising at least one scFv of an antibody that binds to an immune cell-activating antigen; an antibody-drug conjugate (ADC) in which the antibody or the antigen-binding fragment thereof is bound to a drug; a chimeric antigen receptor (CAR) comprising the scFv of the anti-FGFR3 antibody as an antigen-binding site of an extracellular domain; an immune cell having the chimeric antigen receptor introduced thereinto; a c
    Type: Application
    Filed: January 5, 2022
    Publication date: March 28, 2024
    Inventors: Do-Hyun NAM, Yeup YOON, Byeongkwi MIN, Yun-Jee SEO, Jeong-Woo OH
  • Publication number: 20240012067
    Abstract: Provided are a battery management system and a battery management method using the same. According to the present invention, it is possible to select high-risk battery cells that are highly likely to be out of an operating voltage range by applying a change amount according to SoH for each of the battery cells to each SoC for each of the battery cells, and calculate the representative SoH of the battery pack based on the selected high-risk battery cells, and then calculate the actual usable capacity of the battery pack.
    Type: Application
    Filed: September 22, 2023
    Publication date: January 11, 2024
    Inventors: Doo Jin Jeong, Jeong Min Seo, Kyu Min Hwang, Byung Eun Lee
  • Publication number: 20230408591
    Abstract: Provided is a battery management system and method for selecting at least one battery cell of a high-risk group and calculating a maximum current limit value for stably using a battery pack using the selected at least one battery cell of the high-risk group. According to the present invention, the battery cells of high-risk group may be selected and managed by calculating a maximum voltage change amount of a plurality of battery cells, and the battery pack may be stably used by calculating a maximum current limit value that prevents the battery cell from being out of an operating voltage range to have a maximum margin.
    Type: Application
    Filed: August 25, 2023
    Publication date: December 21, 2023
    Inventors: Kyung Chul Ko, Jeong Min Seo, Byung Eun Lee
  • Patent number: 11796601
    Abstract: Provided are a battery management system and a battery management method using the same. According to the present invention, it is possible to select high-risk battery cells that are highly likely to be out of an operating voltage range by applying a change amount according to SoH for each of the battery cells to each SoC for each of the battery cells, and calculate the representative SoH of the battery pack based on the selected high-risk battery cells, and then calculate the actual usable capacity of the battery pack.
    Type: Grant
    Filed: March 11, 2021
    Date of Patent: October 24, 2023
    Assignee: SK On Co., Ltd.
    Inventors: Doo Jin Jeong, Jeong Min Seo, Kyu Min Hwang, Byung Eun Lee
  • Patent number: 11774508
    Abstract: Provided is a battery management system and method for selecting at least one battery cell of a high-risk group and calculating a maximum current limit value for stably using a battery pack using the selected at least one battery cell of the high-risk group. According to the present invention, the battery cells of high-risk group may be selected and managed by calculating a maximum voltage change amount of a plurality of battery cells, and the battery pack may be stably used by calculating a maximum current limit value that prevents the battery cell from being out of an operating voltage range to have a maximum margin.
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: October 3, 2023
    Assignee: SK On Co., Ltd.
    Inventors: Kyung Chul Ko, Jeong Min Seo, Byung Eun Lee
  • Patent number: 11745034
    Abstract: A powered air purifying respirator composing 2-channel structure for air support includes: a mask unit that is worn on a face to surround a mouth or nostrils of a user; a generator unit that causes outside air to flow in and supplies the air to the mask unit; and first and second connector units that are formed to provide channels of the air by being connected to the mask unit and the generator unit at both sides of the first and second connectors, where the generator unit includes a fan driving module having first and second air supply holes at both sides of the fan driving module, the first and second air supply holes communicating with end portions of the first and second connector units.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: September 5, 2023
    Assignee: SERVORE CO., LTD.
    Inventors: Woon Su Seo, Jeong Min Seo
  • Publication number: 20230227231
    Abstract: A panel packaging tray includes a packaging case including a sidewall which defines a receiving section in which a display panel is accommodated and a plurality of supports disposed on an inside surface of the sidewall, where the supports guide a position of the display panel on a plane crossing the inside surface. A supporter of the supports includes a fixing unit coupled with the sidewall and a buffer unit disposed between the fixing unit and the display panel. The buffer unit includes a straight portion, a corner portion, and a curved portion located between the straight portion and the corner portion, based on a direction parallel to the plane. A curvature of a curved surface included in the curved portion is determined by a maximum tilt angle by which the display panel is allowed to be tilted in a state of being accommodated in the receiving section.
    Type: Application
    Filed: November 14, 2022
    Publication date: July 20, 2023
    Inventors: TAEGIL KANG, JEONG-MIN SEO, BYUNG JIN KIM
  • Publication number: 20230216729
    Abstract: A management system and a control method are disclosed to transmit/share fault state information immediately without constructing a separate communication path for transmitting fault state information.
    Type: Application
    Filed: December 20, 2022
    Publication date: July 6, 2023
    Inventors: Jae Hee LEE, Woo Jung KIM, Ki Man LA, Sang Hae PARK, Jeong Min SEO, Ki Bum SUNG, Ho Sang JANG, Dong Hyeon KIM, Ji Hun KIM, Myoung Su SONG
  • Publication number: 20230208684
    Abstract: A transmission/reception method and device for isolated communication is proposed. The transmission/reception method includes performing transmission, wherein bit streams are extracted from data and two or more predetermined number of bits are modulated into one DC balanced symbol so as to generate a signal in which a plurality of symbols are listed, thereby transmitting the signal through an isolated communication circuit, and performing reception, wherein the signal is received through the isolated communication circuit and the plurality of symbols included in the signal are demodulated into the two or more predetermined number of bits so as to generate the bit streams and organize the bit streams into the data. The transmission/reception method and device may reduce power consumption at the same communication speed because a plurality of bits is represented by the one DC balanced symbol.
    Type: Application
    Filed: December 29, 2022
    Publication date: June 29, 2023
    Inventors: Jae Hee LEE, Woo Jung KIM, Ki Man LA, Sang Hae PARK, Jeong Min SEO, Ki Bum SUNG, Ho Sang JANG, Jong Kyoung LEE, Jin Yong JEON
  • Publication number: 20230204671
    Abstract: A battery system includes first to N-th battery modules sequentially connected in a daisy chain configuration; and a master controller connected to the first battery module through an interface IC, selecting at least one target module among the first to N-th battery modules, and transmitting a control command for the target module. The target module unidirectionally transmits the control command received from the master controller, and bidirectionally transmits response data generated in response to the control command. The master controller selects the N-th battery module as the target module first, and selects the first battery module as the target module last.
    Type: Application
    Filed: December 27, 2022
    Publication date: June 29, 2023
    Inventors: Jae Hee LEE, Woo Jung KIM, Ki Man LA, Sang Hae PARK, Jeong Min SEO, Ki Bum SUNG, Ho Sang JANG, Dong Hyeon KIM, Ji Hun KIM, Myoung Su SONG
  • Patent number: 11650254
    Abstract: A battery management system includes a microcontroller unit which transmits and receives communications information through a communications input/output terminal, a fault generator unit which generates fault information and transmits the fault information through a fault information output terminal, and a battery cell monitoring unit which is coupled to the communications input/output terminal and the fault information output terminal and diagnoses an operation of internal function based on the fault information transmitted from the fault generator unit and outputs an internal diagnosis result value to the microcontroller unit.
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: May 16, 2023
    Assignee: SK On Co., Ltd.
    Inventors: Jae Hee Lee, Ki Man La, Sang Hae Park, Jeong Min Seo, Ki Bum Sung, Ho Sang Jang
  • Patent number: 11563249
    Abstract: The present invention relates to a battery pack system. In the battery pack system including a multi-battery according to the present invention, replacement may be easily performed in a lower unit of the battery pack system, the battery pack system including a multi-battery may include the battery modules having various forms and performances and capable of being arranged so as to increase space efficiency of the battery pack system, the battery pack system including a multi-battery includes the battery modules having various forms and performances, such that an energy density of the battery pack system may be improved, and the battery pack system including a multi-battery may allow battery modules having various performances and outputs to maintain states of charge (SOCs) (%) in a uniform ratio by estimating the SOCs of the respective battery modules and re-scaling the SOCs according to a capacity criterion of a control unit.
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: January 24, 2023
    Assignee: SK On Co., Ltd.
    Inventors: Kyu Min Hwang, Jeong Min Seo, Byung Eun Lee, Chae Yoon Lee
  • Patent number: 11502527
    Abstract: Provided are a cell screening device for selecting battery cells of a high-risk group, and a cell screening method using the same. According to the present invention, the battery cells may be ordered in the order of high probability of being out of an upper limit value or a lower limit value of an operating voltage among a plurality of battery cells using state information calculated for each battery cell, thereby making it possible to select the battery cells of the high-risk group.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: November 15, 2022
    Assignee: SK Innovation Co., Ltd.
    Inventors: Jeong Min Seo, Byung Eun Lee, Kyu Min Hwang
  • Patent number: 11406539
    Abstract: A facial protection equipment for an easy operation of rotating opening and closing, includes: a facial protection unit of which one side is supported at one side of a face of an operator and which shields and protects at least the one side of the face of the operator; a fixing unit that is worn on a head of the operator; and a connection member of which one end portion is coupled to one side of the fixing unit to be rotatable in an up-down direction and another end portion is coupled to the facial protection unit, where the connection member has a pivot bracket of which one end portion is coupled to the one side of the fixing unit to be rotatable in the up-down direction.
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: August 9, 2022
    Assignee: SERVORE CO., LTD.
    Inventors: Woon Su Seo, Jeong Min Seo
  • Patent number: 11313234
    Abstract: A blade for a gas turbine includes an external structure including a plurality of seating grooves which are separately disposed in a chord direction toward a trailing edge from a leading edge, an internal structure received in the external structure and including a plurality of protrusions protruding toward an internal side of the external structure, a plurality of porous strips combined to the seating groove in an attachable/detachable way, and a coolant channel formed for a coolant to flow among the porous strip, the neighboring protrusions, and an external side of the internal structure.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: April 26, 2022
    Assignee: KOREA INSTITUTE OF MACHINERY & MATERIALS
    Inventors: Je Sung Bang, Jung Ho Lee, Hyung Soo Lim, Jeong Min Seo, Do Won Kang, Jin Sub Kim, Jeong Lak Sohn, Junsik Lee
  • Publication number: 20210286018
    Abstract: Provided are a battery management system and a battery management method using the same. According to the present invention, it is possible to select high-risk battery cells that are highly likely to be out of an operating voltage range by applying a change amount according to SoH for each of the battery cells to each SoC for each of the battery cells, and calculate the representative SoH of the battery pack based on the selected high-risk battery cells, and then calculate the actual usable capacity of the battery pack.
    Type: Application
    Filed: March 11, 2021
    Publication date: September 16, 2021
    Inventors: Doo Jin Jeong, Jeong Min Seo, Kyu Min Hwang, Byung Eun Lee
  • Publication number: 20210247457
    Abstract: Provided is a battery management system and method for selecting at least one battery cell of a high-risk group and calculating a maximum current limit value for stably using a battery pack using the selected at least one battery cell of the high-risk group. According to the present invention, the battery cells of high-risk group may be selected and managed by calculating a maximum voltage change amount of a plurality of battery cells, and the battery pack may be stably used by calculating a maximum current limit value that prevents the battery cell from being out of an operating voltage range to have a maximum margin.
    Type: Application
    Filed: February 4, 2021
    Publication date: August 12, 2021
    Inventors: Kyung Chul Ko, Jeong Min Seo, Byung Eun Lee
  • Publication number: 20210226462
    Abstract: Provided are a cell screening device for selecting battery cells of a high-risk group, and a cell screening method using the same. According to the present invention, the battery cells may be ordered in the order of high probability of being out of an upper limit value or a lower limit value of an operating voltage among a plurality of battery cells using state information calculated for each battery cell, thereby making it possible to select the battery cells of the high-risk group.
    Type: Application
    Filed: January 19, 2021
    Publication date: July 22, 2021
    Inventors: Jeong Min Seo, Byung Eun Lee, Kyu Min Hwang
  • Publication number: 20210223320
    Abstract: The present disclosure relates to a battery cell monitoring unit having a fault injection terminal and a battery management system using the same. The battery management system includes: a microcontroller unit transmitting and receiving communications information through a communications input/output terminal; a fault generator unit generating fault information and transmitting the fault information through a fault information output terminal; and a battery cell monitoring unit coupled to the communications input/output terminal and the fault information output terminal, and configured to diagnose an operation of internal function based on the fault information transmitted from the fault generator unit and to output an internal diagnosis result value to the microcontroller unit.
    Type: Application
    Filed: January 15, 2021
    Publication date: July 22, 2021
    Inventors: Jae Hee Lee, Ki Man La, Sang Hae Park, Jeong Min Seo, Ki Bum Sung, Ho Sang Jang