Patents by Inventor Jae Han

Jae Han 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: 12377111
    Abstract: The present invention relates to a composition for prevention or treatment of hypercortisolemia, the composition comprising allithiamine, fursultiamine, and benfotiamine, which are all derivatives of thiamine, or a mixed composition thereof. The composition for prevention or treatment of hypercortisolemia of the present invention can effectively treat or alleviate symptoms or disorders resulting from excessive secretion of cortisol, without surgical operations, and does not exhibit side effects caused by conventional medications.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: August 5, 2025
    Assignee: KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: In Kyu Lee, Jae Han Jeon, Hyeon-Ji Kang
  • Patent number: 12362431
    Abstract: An electrode assembly includes a plurality of electrodes arranged in a stack along a stacking axis with a respective separator portion of an elongated separator sheet positioned between and winding around each of the electrodes in the stack along a serpentine path. An intermediate one of the separator portions may be adhered to an intermediate one of the electrodes such that it would take a peel force in a range from 5 gf to 35 gf per 20 mm width applied to an edge of the intermediate separator portion in order to peel it away from the intermediate electrode at a speed of 100 mm/min along the stacking axis. Moreover, top and bottom ones of the separator portions may each have a value of air permeability from 70 sec/100 ml to sec/100 ml per square inch of the respective separator portion at a pressure of 0.05 MPa and at room temperature.
    Type: Grant
    Filed: July 8, 2022
    Date of Patent: July 15, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Se Hyun Yoon, Beomsu Kim, Yong Nam Kim, Heeyong Kim, Dong Hyeuk Park, Dong Myung Kim, Jae Han Jung
  • Patent number: 12355105
    Abstract: An electrode assembly includes a plurality of electrodes arranged in a stack along a stacking axis with a respective separator portion of an elongated separator sheet positioned between and winding around each of the electrodes in the stack along a serpentine path. The plurality of electrodes include a top electrode positioned at a top of the stack along the stacking axis, and the plurality of electrodes include a bottom electrode positioned at a bottom of the stack. The separator portions in the stack include a top separator portion abutting the top electrode and a bottom separator portion abutting the bottom electrode. The top separator portion and the bottom separator portion each have a value of air permeability from 80 sec/100 ml to 120 sec/100 ml per square inch of the respective separator portion at a pressure of 0.05 MPa and at room temperature.
    Type: Grant
    Filed: July 8, 2022
    Date of Patent: July 8, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Se Hyun Yoon, Beomsu Kim, Yong Nam Kim, Heeyong Kim, Dong Hyeuk Park, Dong Myung Kim, Jae Han Jung
  • Publication number: 20250214463
    Abstract: An embodiment method of detecting overheating during charging of a vehicle includes monitoring a temperature of a plug connected to an electrical outlet configured to supply a charging voltage for charging a battery of the vehicle, determining an average amount of change in temperature of the plug per unit time based on the temperature of the plug, and cutting off charging in response to the average amount of change in temperature of the plug per unit time exceeding a preset threshold range.
    Type: Application
    Filed: November 18, 2024
    Publication date: July 3, 2025
    Inventors: Kwang Moo Lee, Jae Han Jeong, Myoung Jae Lee, Sang Kyung Han
  • Publication number: 20250185173
    Abstract: A display apparatus includes a display panel, a printed circuit board, a first film electrically connected to the display panel and the printed circuit board, and a second film electrically connected to the display panel and the printed circuit board. The display panel includes panel pads of a first row electrically connected to the first film, panel pads of a second row electrically connected to the second film, and panel connecting lines electrically connecting the panel pads of the first row to the panel pads of the second row.
    Type: Application
    Filed: January 31, 2025
    Publication date: June 5, 2025
    Applicant: Samsung Display Co., Ltd.
    Inventors: Wontae KIM, Jae-Han LEE
  • Publication number: 20250158228
    Abstract: A separator for an electrochemical device includes a polymer porous support and an inorganic composite porous layer formed on at least one surface of the porous support. The inorganic composite porous layer includes an organic filler and a binder polymer, which includes a first and second binder polymer. The weight ratio of the first binder polymer to the second binder polymer is 6:4-9:1. The first binder polymer is an amorphous polymer having a glass transition temperature (Tg) of 180° C. or higher. The second binder polymer is a polyvinylidene fluoride-based copolymer containing a first repeating unit derived from vinylidene fluoride (VDF) and a second repeating unit derived from hexafluoropropylene (HFP), and the content of the second repeating unit is 4-40 wt % based on the total weight of the copolymer. The separator has a high meltdown temperature, improved adhesion, and low shrinkage at high temperatures for excellent heat resistance and dimensional stability.
    Type: Application
    Filed: January 26, 2023
    Publication date: May 15, 2025
    Applicant: LG Chem, Ltd.
    Inventors: A-Young Lee, Joo-Sung Lee, Bong-Tae Kim, Sung Cik Mun, Ji-Myeong Lee, Sung-Jae Han
  • Patent number: 12272839
    Abstract: An electrode assembly includes a plurality of electrodes arranged in a stack along a stacking axis with a respective separator portion of an elongated separator sheet positioned between and winding around each of the electrodes in the stack along a serpentine path. The plurality of electrodes include a top electrode positioned at a top of the stack along the stacking axis, and the plurality of electrodes include a bottom electrode positioned at a bottom of the stack. The separator portions in the stack include a top separator portion abutting the top electrode and a bottom separator portion abutting the bottom electrode. The bottom electrode may have a thickness along the stacking axis that is from 80% to 120% of a thickness of the top electrode along the stacking axis. Moreover, a maximum thickness of each of the electrodes in the stack may be less than 8.3 mm.
    Type: Grant
    Filed: November 1, 2024
    Date of Patent: April 8, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Se Hyun Yoon, Beomsu Kim, Yong Nam Kim, Heeyong Kim, Dong Hyeuk Park, Dong Myung Kim, Jae Han Jung
  • Publication number: 20250087488
    Abstract: The present invention is related to a method for fabricating a semiconductor device capable of forming fine patterns. The method for fabricating the semiconductor device according to the present invention may comprise forming an etch mask layer on an etch target layer; forming a spacer structure in which first spacers and second spacers are alternately disposed and spaced apart from each other on the etch mask layer; forming first spacer lines through selective etching of the first spacers; forming second spacer lines through selective etching of the second spacers; and etching the etch target layer to form a plurality of fine line patterns using the first and second spacer lines.
    Type: Application
    Filed: November 25, 2024
    Publication date: March 13, 2025
    Inventors: Ji Hoon KIM, Jae Han PARK, Chang Hun LEE
  • Patent number: 12244037
    Abstract: An electrode assembly manufacturing method includes the steps of: assembling an electrode stack; performing a primary heat press operation on the electrode stack; then performing a pre-heating operation on the electrode stack; and then performing a secondary heat press operation on the electrode stack. The pre-heating operation may include applying heat and pressure to the electrode stack for a time period from 10 seconds to 40 seconds under a pressure condition from 0.5 MPa to 2 MPa and under a temperature condition from 50° C. to 85° C. The pressure condition applied in the pre-heating operation may include applying a lower pressure than that applied in the primary and secondary heat press operations. The primary heat press operation may include engaging the electrode stack with a gripper to secure a position of the electrode stack, which gripper may be disengaged from the electrode stack before performing the pre-heating operation.
    Type: Grant
    Filed: July 8, 2022
    Date of Patent: March 4, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Se Hyun Yoon, Beomsu Kim, Yong Nam Kim, Heeyong Kim, Dong Hyeuk Park, Dong Myung Kim, Jae Han Jung
  • Patent number: 12244038
    Abstract: An electrode assembly includes a plurality of electrodes arranged in a stack along a stacking axis with a respective separator portion of an elongated separator sheet positioned between and winding around each of the electrodes in the stack along a serpentine path. The plurality of electrodes include a top electrode positioned at a top of the stack along the stacking axis, and the plurality of electrodes include a bottom electrode positioned at a bottom of the stack. The separator portions in the stack include a top separator portion abutting the top electrode and a bottom separator portion abutting the bottom electrode. The bottom electrode may have a thickness along the stacking axis that is from 80% to 120% of a thickness of the top electrode along the stacking axis. Moreover, a maximum thickness of each of the electrodes in the stack may be less than 8.3 mm.
    Type: Grant
    Filed: July 8, 2022
    Date of Patent: March 4, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Se Hyun Yoon, Beomsu Kim, Yong Nam Kim, Heeyong Kim, Dong Hyeuk Park, Dong Myung Kim, Jae Han Jung
  • Publication number: 20250065700
    Abstract: A deployment device includes a body portion in which a sunshade is wound and accommodated therein, a shade bar disposed at one end of the sunshade, a rail portion disposed on one side or the other side of the body portion, a first wire assembly at least partially disposed within the body portion, a second wire assembly at least partially disposed within the rail portion, one end of the shade bar being disposed in the second wire assembly, and a driver disposed in the body portion and slidably moving the first wire assembly. The first wire assembly includes a first wire and a first connection portion, the second wire assembly includes a second wire and a second connection portion, and the first wire assembly and the second wire assembly are connected by the first connection portion and the second connection portion.
    Type: Application
    Filed: December 28, 2023
    Publication date: February 27, 2025
    Inventors: Hyeon Tae YANG, Yeong Rae JO, Won Jong LEE, Jae Han SHIM, Yu Hsien CHIEN, Hung Ming YEN
  • Publication number: 20250062494
    Abstract: An electrode assembly includes a plurality of electrodes arranged in a stack along a stacking axis with a respective separator portion of an elongated separator sheet positioned between and winding around each of the electrodes in the stack along a serpentine path. The plurality of electrodes include a top electrode positioned at a top of the stack along the stacking axis, and the plurality of electrodes include a bottom electrode positioned at a bottom of the stack. The separator portions in the stack include a top separator portion abutting the top electrode and a bottom separator portion abutting the bottom electrode. The bottom electrode may have a thickness along the stacking axis that is from 80% to 120% of a thickness of the top electrode along the stacking axis. Moreover, a maximum thickness of each of the electrodes in the stack may be less than 8.3 mm.
    Type: Application
    Filed: November 1, 2024
    Publication date: February 20, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Se Hyun Yoon, Beomsu Kim, Yong Nam Kim, Heeyong Kim, Dong Hyeuk Park, Dong Myung Kim, Jae Han Jung
  • Publication number: 20250062493
    Abstract: An electrode assembly manufacturing method includes the steps of: assembling an electrode stack; performing a primary heat press operation on the electrode stack while engaging the electrode stack with a gripper; and then performing a secondary heat press operation on the electrode stack while the gripper is disengaged from the electrode stack. The secondary heat press operation may include applying heat and pressure to the electrode stack for a time period from 5 seconds to 60 seconds under a temperature condition from 50° C. to 90° C. and under a pressure condition from 1 Mpa to 6 Mpa. The step of assembling the electrode stack may include alternately stacking first and second electrodes on an elongated separator sheet, and sequentially folding the separator sheet over a previously-stacked one of the electrodes before a subsequent electrode is stacked. An apparatus for performing the manufacturing method is also disclosed.
    Type: Application
    Filed: October 31, 2024
    Publication date: February 20, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Se Hyun Yoon, Beomsu Kim, Yong Nam Kim, Heeyong Kim, Dong Hyeuk Park, Dong Myung Kim, Jae Han Jung
  • Patent number: 12219710
    Abstract: A display apparatus includes a display panel, a printed circuit board, a first film electrically connected to the display panel and the printed circuit board, and a second film electrically connected to the display panel and the printed circuit board. The display panel includes panel pads of a first row electrically connected to the first film, panel pads of a second row electrically connected to the second film, and panel connecting lines electrically connecting the panel pads of the first row to the panel pads of the second row.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: February 4, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Wontae Kim, Jae-Han Lee
  • Patent number: 12218380
    Abstract: An electrode assembly manufacturing method includes the steps of: assembling an electrode stack; performing a primary heat press operation on the electrode stack while engaging the electrode stack with a gripper; and then performing a secondary heat press operation on the electrode stack while the gripper is disengaged from the electrode stack. The secondary heat press operation may include applying heat and pressure to the electrode stack for a time period from 5 seconds to 60 seconds under a temperature condition from 50° C. to 90° C. and under a pressure condition from 1 Mpa to 6 Mpa. The step of assembling the electrode stack may include alternately stacking first and second electrodes on an elongated separator sheet, and sequentially folding the separator sheet over a previously-stacked one of the electrodes before a subsequent electrode is stacked. An apparatus for performing the manufacturing method is also disclosed.
    Type: Grant
    Filed: July 8, 2022
    Date of Patent: February 4, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Se Hyun Yoon, Beomsu Kim, Yong Nam Kim, Heeyong Kim, Dong Hyeuk Park, Dong Myung Kim, Jae Han Jung
  • Publication number: 20250000814
    Abstract: A percutaneous absorption preparation for the treatment of dementia is disclosed. The percutaneous absorption preparation contains a support layer, a drug-containing layer, and a release layer, wherein the drug-containing layer contains memantine enanthate, a solubilizer, and a pressure-sensitive adhesive. The percutaneous absorption preparation does not form crystal precipitation, shows high skin permeability, allows easy clinical control of the usable patch area, and allows control of the absorption rate by adjusting the rate of release, thus minimizing skin irritation, and provides an economic benefit of minimal waste of the drug while also preventing overdose of the drug.
    Type: Application
    Filed: September 1, 2022
    Publication date: January 2, 2025
    Applicant: DONG-A ST CO., LTD.
    Inventors: Sun-Woo JANG, Chang-Yell SHIN, Hae-Sun KIM, Sang-Min HYUN, Yong-Jik KIM, Chang-Yong SHIN, Jae-Han KIM
  • Patent number: 12183580
    Abstract: The present invention is related to a method for fabricating a semiconductor device capable of forming fine patterns. The method for fabricating the semiconductor device according to the present invention may comprise forming an etch mask layer on an etch target layer; forming a spacer structure in which first spacers and second spacers are alternately disposed and spaced apart from each other on the etch mask layer; forming first spacer lines through selective etching of the first spacers; forming second spacer lines through selective etching of the second spacers; and etching the etch target layer to form a plurality of fine line patterns using the first and second spacer lines.
    Type: Grant
    Filed: June 5, 2023
    Date of Patent: December 31, 2024
    Assignee: SK hynix Inc.
    Inventors: Ji Hoon Kim, Jae Han Park, Chang Hun Lee
  • Patent number: 12166868
    Abstract: An exemplary embodiment of the present disclosure provides a physically unclonable function (PUF) cell capable of exhibiting a stable performance and showing an excellent repeatability while being less affected by environmental factors such as a noise, temperature, and bias voltage. The PUF cell generates an output value by combining a scheme of amplifying a threshold voltage difference and a scheme of amplifying an oscillation frequency difference. In an oscillator that generates oscillation signals of different frequencies, the frequency difference of the oscillation signals is amplified by alternately supplying bias voltages of different magnitudes generated by utilizing the threshold voltage difference to a plurality of stages in the oscillator.
    Type: Grant
    Filed: May 4, 2022
    Date of Patent: December 10, 2024
    Assignee: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
    Inventors: Jae Han Park, Jae Yoon Sim
  • Patent number: 12161033
    Abstract: A display device includes a display panel including an edge extending along a first direction, a main circuit board adjacent to the edge of the display panel, and a connection circuit board which connects the main circuit board to the display panel at the edge thereof. The connection circuit board includes a plurality of board side pads which are arranged along the first direction and at which the connection circuit board is connected to the main circuit board. Each of the plurality of board side pads includes a first pad, and a second pad adjacent to the first pad along the first direction. The second pad includes a plurality of signal pads which are arranged along a second direction which crosses the first direction and are each aligned with the first pad along the first direction.
    Type: Grant
    Filed: August 7, 2023
    Date of Patent: December 3, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Wontae Kim, Myeongsu Kim, Boyeon Kim, Jae-Han Lee, Whee-Won Lee
  • Patent number: 12148348
    Abstract: A data driving circuit is disclosed that includes an amplifier and an offset control circuit. The amplifier has an offset voltage and is configured to output a data voltage reflecting the offset voltage. The offset control circuit is configured to control, in response to an input control signal, the amplifier to output the data voltage reflecting the offset voltage in a positive direction or a negative direction. The data driving circuit may enhance the display quality of a low grayscale image.
    Type: Grant
    Filed: August 22, 2023
    Date of Patent: November 19, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Won Tae Kim, Bo Yeon Kim, Jae Han Lee