Patents by Inventor Min Lee

Min 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: 20250144607
    Abstract: Provided are a hybrid metallocene catalyst comprising a first transition metal compound represented by Formula 1; and a second transition metal compound represented by Formula 2, which is useful in the preparation of a polyethylene exhibiting a high dart drop impact strength property along with excellent processability, and a method of preparing the polyethylene using the same: wherein Formulas 1 and 2 are described herein.
    Type: Application
    Filed: November 13, 2023
    Publication date: May 8, 2025
    Applicant: LG Chem, Ltd.
    Inventors: Byung Seok Kim, Minyoung Kang, Sung Min Lee, Jinyoung Lee, Donghyeon Gwon, Yoonchul Jung, Chaeeun Lee, Seyoung Kim, Chang Woan Han, Seok Bin Hong, Youngkook Kim, Dong Hyun Kim, Suhyeon Lee
  • Publication number: 20250149475
    Abstract: A semiconductor includes a first semiconductor chip, and a second semiconductor chip provided on the first semiconductor chip. The first semiconductor chip includes a first semiconductor substrate including a first front side and a first back side, and a first back-side bonding layer including a first back-side bonding insulating film, and a first back-side bonding pad, wherein the second semiconductor chip includes a second semiconductor substrate including a second front side that faces the first back side and a second back side, and a second front-side bonding layer including a second front-side bonding insulating film bonded to the first back-side bonding insulating film. A side of the first semiconductor chip includes a plurality of first recesses, which are arranged along a vertical direction, and a second recess, which partially exposes a bottom surface of the second front-side bonding layer between the second front-side bonding layer and the first recesses.
    Type: Application
    Filed: August 13, 2024
    Publication date: May 8, 2025
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min Seung JI, Ha Seob SEONG, Hyeon Min LEE, Ae-Nee JANG
  • Publication number: 20250147629
    Abstract: The present invention can provide a flexible touch sensor including: a body in which a first circuit pattern layer, a first nanoweb layer, a base layer, a second nanoweb layer, and a second circuit pattern layer are disposed to be sequentially stacked; a flexible circuit board connected to any one of the first and second circuit pattern layers of the body; and a connection part connecting the body and the flexible circuit board, wherein the connection part includes an anisotropic conductive film, and wherein when wound around a cylindrical mandrel with a diameter of 4 mm, a crack having a length of 3 mm or more does not occur, whereby the flexible touch sensor has excellent flexibility and can be transformed into various shapes.
    Type: Application
    Filed: February 3, 2023
    Publication date: May 8, 2025
    Inventors: Hyo-Jung LEE, Geunyoung JANG, Seayoung LIM, Gyu Min LEE, In-Yong SEO, Jin Han KIM, Kyung Su KIM
  • Publication number: 20250143616
    Abstract: Provided is a bioelectrode having excellent mechanical and chemical durability as well as excellent air permeability and flexibility, and specifically, the bioelectrode includes: a nanofiber elastic mesh sheet including a polymer nanofiber formed by electrospinning; a first metal nanowire network which is embedded on the nanofiber elastic mesh sheet, but is at least partially exposed to the outside; and an uneven layer resulting from a second metal which is placed on the first metal nanowire network exposed to the outside.
    Type: Application
    Filed: December 29, 2022
    Publication date: May 8, 2025
    Applicant: Daegu Gyeongbuk Institute of Science and technology
    Inventors: Sungwon LEE, Wooseong JEONG, Seon Min LEE, Hyeok Joo CHOI
  • Publication number: 20250151436
    Abstract: An image sensing device according to an embodiment of the present technology may include a scattering pattern and a pixel separating structure, in which two or more materials having different indices of refraction are vertically laminated in a trench. The scattering pattern may increase a travel distance of incident light whereby a quantum efficiency of pixels may be increased, and the pixel separation structure may reduce optical crosstalk between adjacent pixels.
    Type: Application
    Filed: November 1, 2024
    Publication date: May 8, 2025
    Inventors: Ji Min LEE, Youn Sub LIM
  • Patent number: 12291013
    Abstract: A method for manufacturing a display device includes a stage; a first guide unit positioned on one side of the stage in a first direction and extending in a second direction crossing the first direction; and a first peeling unit disposed on the first guide unit, wherein the first peeling unit includes a first moving part configured to move along the first guide unit, a first rotating part coupled to the other side of the first moving part in the first direction and configured to rotate about an axis extending in the first direction, and a first gripping part coupled to the other side of the first rotating part in the first direction and disposed to overlap the stage.
    Type: Grant
    Filed: December 29, 2023
    Date of Patent: May 6, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung Dong Park, Kwang Min Lee
  • Patent number: 12291721
    Abstract: The present invention relates to activated lymphocytes comprising cytokine-induced killer cells in which CD8+CD56+NKG2D+ cells are present at a proportion of 20% or more, and a preparation method therefor, and more particularly, to activated lymphocytes comprising cytokine-induced killing cells which have high tumor cell killing abilities and growth rates and are almost free of side effects because they do not require the combined administration of interleukin-2, and a preparation method therefor.
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: May 6, 2025
    Assignee: GREENCROSSCELL
    Inventors: Gyou Chul Jung, Dong Young Kim, Ji Min Lee
  • Patent number: 12294097
    Abstract: Disclosed are a method for manufacturing a secondary battery pouch film having at least an outer layer, a metal layer, a primer layer, and a sealant layer, or at least an outer layer, a metal layer, a primer layer, a melt-extrusion resin layer, and a sealant layer in this order, the method including: a drying process of applying and heating a primer layer composition on the metal layer so as to dry the primer layer composition and cure at least a part of the primer layer composition. The organic solvent-based emulsion composition contains acid-modified polypropylene and a curing agent and has a curing start temperature of 150° C. or lower, preferably 135° C. to 150° C., and a drying process temperature of 150° C. or lower, preferably 135° C. to 150° C. The method is not subjected to a thermal lamination process when laminating sealant layer.
    Type: Grant
    Filed: November 7, 2023
    Date of Patent: May 6, 2025
    Assignee: Youlchon Chemical Co., Ltd.
    Inventors: Nok Jung Song, Han Chul Park, Hee Sik Han, Ji Min Lee
  • Patent number: 12292617
    Abstract: The present embodiment relates to a lens driving device, and more particularly, to a lens driving device capable of reducing a focus alignment time of a lens by feeding back an amount of displacement in an optical axis direction of a lens while improving spatial efficiency of a bobbin. Specifically, the present embodiment includes a housing having a hollow column shape for supporting a driving magnet; At least one lens is installed inside, the outer peripheral surface is provided with a coil disposed inside the driving magnet, parallel to the optical axis inside the housing by electromagnetic interaction between the driving magnet and the coil a bobbin moving in a first direction; It relates to a lens driving device comprising a; displacement sensing unit for determining a first displacement value of the bobbin in the first direction.
    Type: Grant
    Filed: December 5, 2023
    Date of Patent: May 6, 2025
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Seong Min Lee, Sang Ok Park, Hyune O Yoo, Byung Wook Son, Jun Taek Lee
  • Publication number: 20250140576
    Abstract: Disclosed is a method of processing a substrate, the method including: a coating operation of supplying a coating liquid containing a volatile component to a top surface of the substrate to form a cleaning film; and a cleaning film processing operation of processing the cleaning film, in which the cleaning film processing operation includes: a crack formation operation of generating a crack in the cleaning film formed on the substrate to form film flakes; and a delamination operation of delaminating the film flakes from the top surface of the substrate by volatilizing the volatile component contained in the film flake.
    Type: Application
    Filed: October 21, 2024
    Publication date: May 1, 2025
    Applicant: SEMES CO., LTD.
    Inventors: Jun Hee CHOI, Tae Keun KIM, Kang Sul KIM, Kyeong Min LEE, Yong Jun KIM, Hyeong Soo PARK
  • Publication number: 20250140868
    Abstract: A current collector for rechargeable lithium batteries and a rechargeable lithium battery including the same are disclosed. The current collector includes: a polymer support layer; a conductive layer on at least one surface of the polymer support layer; and a carbon-containing layer on at least one surface of the polymer support layer, and the carbon-containing layer includes at least one of carbon nanotubes or carbon nanofibers extending from the polymer support layer or the conductive layer.
    Type: Application
    Filed: October 29, 2024
    Publication date: May 1, 2025
    Inventors: Da Young KANG, Su Hyun KIM, Kyu Seo LEE, Jung Wook CHA, Jung Min LEE, Jung Hyun NAM
  • Publication number: 20250136728
    Abstract: Provided are a hybrid metallocene catalyst comprising a first transition metal compound represented by Formula 1; and a second transition metal compound represented by Formula 2, which is useful in the preparation of a polyethylene having excellent impact strength and haze properties, and a method of preparing the polyethylene using the same: wherein Formulas 1 and 2 are described herein.
    Type: Application
    Filed: November 13, 2023
    Publication date: May 1, 2025
    Applicant: LG Chem, Ltd.
    Inventors: Byung Seok Kim, Minyoung Kang, Sung Min Lee, Jinyoung Lee, Donghyeon Gwon, Yoonchul Jung, Chaeeun Lee, Seyoung Kim, Chang Woan Han, Youngkook kim, Dong Hyun Kim, Suhyeon Lee
  • Publication number: 20250140804
    Abstract: In accordance with one exemplary embodiment of the present invention, there is a negative electrode active material for a secondary battery which includes a silicon-carbon composite that includes a carbon-based material and a first silicon-based nano-coating layer formed on the carbon-based material; silicon carbide; silicon nitride; and second silicon-based particles.
    Type: Application
    Filed: August 28, 2024
    Publication date: May 1, 2025
    Inventors: Minyeong JEON, Dongwook LEE, Chong Min LEE, Taesung CHAE, Jun Won SUH
  • Publication number: 20250138294
    Abstract: A mode conversion apparatus includes a first freeform-surface mirror to reflect incident light provided from a front-end optical system and output the reflected light in a first direction, and a second freeform-surface mirror to reflect the reflected light and output mode-converted light in a second direction where surface shapes of the first and second mirrors are determined based on a freeform-surface coefficient determined by at least five optical parameters of a distance from the first mirror to a confocal point of the first mirror and the second mirror, a distance from the confocal point to the second mirror, a distance from a waist of the incident light to the first mirror, a distance from the second mirror to a waist of the mode-converted light, and an incident angle of the incident light for the first mirror and an incident angle of the reflected light for the second mirror.
    Type: Application
    Filed: August 29, 2024
    Publication date: May 1, 2025
    Applicant: Korea Astronomy and Space Science Institute
    Inventors: Ho Jae AHN, Soo Jong PARK, Seung Hyuk CHANG, Su Min LEE, Chang-Hee KIM, Sung Ho LEE, Yun Jong KIM
  • Publication number: 20250140172
    Abstract: According to embodiments of the disclosure, a sensing unit includes a sensing line receiving a pixel current from a pixel, a current sink unit connected to the sensing line and receiving a sink current from the sensing line, and a current integrator connected to the sensing line and generating an output voltage using a control current supplied from the sensing line, and the current sink unit changes a current amount of the sink current in response to the output voltage.
    Type: Application
    Filed: September 11, 2024
    Publication date: May 1, 2025
    Inventors: Ha Yong JUNG, Bum Sik KIM, Byong Deok CHOI, Wook LEE, Seung Ho PARK, Sang Jae YEO, Yong Sang YOO, Dong Min LEE
  • Publication number: 20250137721
    Abstract: One embodiment of the present disclosure provides a rotary microwave apparatus including: a sintering body; a microwave-permeable cylindrical rotating tube located in the sintering body and configured to mix a powder raw material while rotating in a horizontal direction; and a microwave generator connected to the sintering body and configured to radiate microwaves to the cylindrical rotating tube, wherein the cylindrical rotating tube includes a stirring unit provided on an inner circumferential surface in a longitudinal direction, and configured to mix the powder raw material while being rotated by the cylindrical rotating tube.
    Type: Application
    Filed: August 28, 2024
    Publication date: May 1, 2025
    Inventors: Chong Min LEE, Dongwook LEE, Minyeong JEON, Taesung CHAE, Hyunseok JANG, Baekkyoung SHIN
  • Publication number: 20250140577
    Abstract: Disclosed is a substrate treating apparatus including: a chamber providing a treatment space therein; a substrate support member located inside the chamber and for supporting a substrate; a supply port for supplying a treatment fluid into the treatment space of the chamber; a filler member located between the supply port and the substrate to fill a portion of a volume of the treatment space, in which the filler member has perforations, and the perforations are provided in a collision shape such that treatment fluids passing through the perforations collide each other.
    Type: Application
    Filed: October 25, 2024
    Publication date: May 1, 2025
    Applicant: SEMES CO., LTD.
    Inventors: Ju Yeon SONG, Sang Min LEE
  • Publication number: 20250136175
    Abstract: An apparatus for controlling a four-wheel independent steering vehicle includes: a sensor module; and a processor configured to perform parking through selective control of a front-wheel drive module and a rear-wheel drive module in consideration of at least one of an angle between the four-wheel independent steering vehicle and a parking surface, a position and shape of the parking surface, or a direction of the four-wheel independent steering vehicle entering the parking surface, based on information detected through the sensor module, upon parking using a CRAB mode of the four-wheel independent steering vehicle.
    Type: Application
    Filed: June 14, 2024
    Publication date: May 1, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventor: Jong Min LEE
  • Publication number: 20250142691
    Abstract: The present invention provides a microwave firing apparatus including: a firing main body; a slide reaction unit located in the firing main body and configured to perform a biaxial reciprocating linear motion along two axes, namely an X-axis and a Y-axis, orthogonal to each other in a horizontal direction; and a plurality of microwave generators located on an upper surface of the firing main body, and in which individual microwave generators are arranged in parallel to the biaxial linear motion direction of the slide reaction unit.
    Type: Application
    Filed: August 28, 2024
    Publication date: May 1, 2025
    Inventors: Chong Min LEE, Dongwook LEE, Minyeong JEON, Taesung CHAE, Hyunseok JANG, Baekkyoung SHIN
  • Publication number: 20250135843
    Abstract: Vehicle heat pump system comprising a compressor for discharging a refrigerant; an indoor heat exchanger in an air-conditioning case, allowing heat exchange between air and the refrigerant; a water-cooled condenser downstream of the indoor heat exchanger in the flow direction of the refrigerant, exchanging heat with first cooling water; an outdoor heat exchanger downstream of the water-cooled condenser, allowing heat exchange between the refrigerant and outdoor air; an evaporator in the air-conditioning case, allowing heat exchange between the refrigerant and the air to cool the indoor space, and a chiller downstream of the outdoor heat exchanger exchanging heat with second cooling water. An outdoor unit bypass line allowing refrigerant to pass through the water-cooled condenser and bypass the outdoor heat exchanger, which branches off between the water-cooled condenser and the outdoor heat exchanger and is connected to the upstream side of the chiller in the flow direction of the refrigerant.
    Type: Application
    Filed: June 20, 2023
    Publication date: May 1, 2025
    Inventor: Jae Min LEE