Patents by Inventor Hyun-Cheol Kim

Hyun-Cheol Kim 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: 20250101225
    Abstract: A curable composition is provided. The curable composition comprises a polyorganosiloxane component and a redox catalyst, and is capable of curing a pressure-sensitive adhesive composition without a curing process by heat or energy rays so as to form a pressure-sensitive adhesive layer having appropriate release peel force and residual bond ratio.
    Type: Application
    Filed: October 26, 2022
    Publication date: March 27, 2025
    Inventors: Jun Hyoung PARK, Hyun Cheol KIM, Woo Yeon KIM, Jae Sung HONG
  • Publication number: 20250105018
    Abstract: A method of manufacturing a semiconductor memory device includes alternately stacking sacrificial layers and interlayer insulating layers over a lower structure, forming a slit passing through the sacrificial layers and the interlayer insulating layers, removing the sacrificial layers through the slit through a wet etching process, and removing, through a dry etching process, a byproduct that is produced at ends of the interlayer insulating layers during the wet etching process.
    Type: Application
    Filed: December 6, 2024
    Publication date: March 27, 2025
    Applicant: SK hynix Inc.
    Inventors: Seung Cheol LEE, Dae Min KIM, Dae Sung KIM, Sang Seob LEE, Hyun Woo JIN
  • Publication number: 20250103173
    Abstract: A display device including a touch sensing unit including a first touch conductive layer, a first touch insulating layer disposed on the first touch conductive layer, and a second touch conductive layer disposed on the first touch insulating layer. The touch sensor area includes a first touch sensor area located at a center of the touch sensor area, and a second touch sensor area located between the first touch sensor area and the curved portion. The first touch conductive layer includes a touch connection electrode connecting adjacent first touch electrodes, and a plurality of capacitance (cap) compensation patterns arranged in the second touch sensor area. The plurality of cap compensation patterns includes a first cap compensation pattern electrically connected to the adjacent first touch electrode and a second cap compensation pattern electrically connected to the adjacent second touch electrode.
    Type: Application
    Filed: December 9, 2024
    Publication date: March 27, 2025
    Inventors: Sung Jin YANG, Ki Cheol KIM, Sung Hee KIM, Hyun Sik PARK, Chun Gi YOU, Sung Ho CHO, Min Ho CHAE
  • Publication number: 20250101273
    Abstract: Provided are a polyorganosiloxane comprising a siloxane unit of Formula 1 and a siloxane unit of Formula 2, a release composition that can form a release layer capable of securing solvent resistance by maximizing a bonding force between a base film and the release layer, having an appropriate peel force even under room temperature and high temperature conditions, having a little change in the peel force even under high temperature and ultraviolet irradiation conditions, and securing an excellent residual adhesion rate, and a release film and a pressure-sensitive adhesive film comprising the release layer, (R1mR2nSiO(4-m-n/2)??[Formula 1] (R3pR4qSiO(4-p-q)/2)??[Formula 2] wherein all the variables are described herein.
    Type: Application
    Filed: February 10, 2023
    Publication date: March 27, 2025
    Applicant: LG Chem, Ltd.
    Inventors: Jun Hyoung Park, Hyun Cheol Kim
  • Publication number: 20250095212
    Abstract: A method and a device for transmitting and obtaining dynamic 3-dimensional (3D) avatar data are provided. The method for transmitting dynamic 3D avatar data may include generating a plurality of data elements configuring the dynamic 3D avatar data; performing first encoding and transmission for a first data element of the plurality of data elements; and performing second encoding and transmission for a second data element of the plurality of data elements. Each of at least one of the first data element or the second data element may be divided into a plurality of sub-data elements.
    Type: Application
    Filed: September 12, 2024
    Publication date: March 20, 2025
    Inventors: Da Yun NAM, Seong Yong LIM, Hyuk Min KWON, Hyun Cheol KIM, Joo Myoung SEOK
  • Publication number: 20250083371
    Abstract: Provided is a method for preparing a recycled ABS resin, and the method for preparing a recycled ABS resin includes: preparing an extrusion feed including an acrylonitrile butadiene styrene (ABS) base resin including polyurethane, a metal carboxylic acid salt, and a polyhydric alcohol; and supplying the extrusion feed to an extruder to perform a depolymerization reaction of the polyurethane and extruding the extrusion feed.
    Type: Application
    Filed: February 16, 2023
    Publication date: March 13, 2025
    Applicant: LG CHEM, LTD.
    Inventors: Sang Ho LEE, Hyun Taek OH, Seong Beom HEO, Gyo Hee KIM, Seon Cheol CHA, Seo Hwa KIM, Yeong Min KIM, Sang Cheol SHIN
  • Publication number: 20250086769
    Abstract: The vehicle control apparatus may comprise a sensor and a processor configured to determine, based on frames obtained by using the sensor, a plane formed by a first axis and a second axis, the second axis corresponding to a driving direction of a vehicle, and the first axis being perpendicular to the second axis, detect objects in regions of interest of the plane, determine virtual boxes corresponding to the objects, generate a first field of view (FOV) based on the virtual boxes, determine ground points, generate a second FOV based on the ground points, generate a third FOV based on at least one of the first FOV, the second FOV, or angle information included in specification information of the sensor, determine a state of a boundary region of the sensor based on the third FOV, and output a signal indicating the determined state of the boundary region of the sensor.
    Type: Application
    Filed: March 25, 2024
    Publication date: March 13, 2025
    Inventors: Woo Cheol Choi, Hyun Ju Kim
  • Publication number: 20250074720
    Abstract: An instant rice container separation apparatus and an instant rice manufacturing system comprising same are disclosed. The instant rice container separation apparatus according to one embodiment of the present invention comprises: a container-supplying master which is provided at one side of an apparatus body and which allows a plurality of instant rice containers to be stacked in the height direction while overlapping and to be arranged in the lateral direction; an integrated container separation plate which is disposed in a region below the container-supplying master, and which separates the lowermost containers, arranged in the lateral direction, all at once from the containers stacked thereon; and a separation plate forward-backward driving part which is connected to the integrated container separation plate and which drives the integrated container separation plate forward and backward.
    Type: Application
    Filed: November 18, 2022
    Publication date: March 6, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Sang Cheol KIM, Soon Suk BAE, Yong Gyu LEE, Ui Cheol SHIN, Hyun Cheol KONG, Beom Ho PARK
  • Publication number: 20250075050
    Abstract: A method for preparing a recycled polymer is provided. The method includes: bringing a recovered polymer containing an additive into contact with an impregnation solvent in an impregnation tank to obtain a slurry containing a swollen polymer and an eluate; separating the slurry into a solid mixture containing the swollen polymer and a liquid mixture containing the eluate in a solid-liquid separator; and obtaining a recycled polymer from the solid mixture and recovering the additive from the liquid mixture, wherein the impregnation solvent is a mixed solvent of two or more solvents.
    Type: Application
    Filed: July 24, 2023
    Publication date: March 6, 2025
    Inventors: Sang Ho Lee, Jong Suh Park, Hyun Taek Oh, Do Dam Kim, Jue Hyung Kang, Jun Sik Kim, Jin Sook Ryu, Seon Cheol Cha
  • Publication number: 20250079461
    Abstract: The present invention relates to a transparent anode active material having excellent light transmittance and electrical conductivity characteristics and a manufacturing method thereof, and a lithium ion battery and an all-solid-state lithium thin-film battery based on the same and having excellent charge/discharge capacity and charge/discharge rate, wherein the transparent anode active material according to the present invention is characterized by comprising a material of the following Chemical Formula 1: AgxSiOyN wherein x is 0<x?0.8 and y is 0<y?1.
    Type: Application
    Filed: August 27, 2024
    Publication date: March 6, 2025
    Inventors: Ji-Won CHOI, Haena YIM, Yaelim HWANG, Chong Yun KANG, Seung Hyub BAEK, Seong Keun KIM, Hyun-Cheol SONG, Jungho YOON, Ji-Soo JANG, Sunghoon HUR
  • Patent number: 12238176
    Abstract: A method by which a server controls plural devices includes receiving a trigger signal generated by a sensor in a home in response to a mobile device being present at a specific location in the home, determining devices corresponding to the specific location by using the trigger signal, receiving context information indicating a situation of a user from the mobile device, selecting context information related to operations of the determined devices from among the received context information by using keywords respectively related to the devices, each of the operations corresponding to each of the devices, and providing the selected context information to the devices respectively so that each of the devices performs the operations.
    Type: Grant
    Filed: June 7, 2022
    Date of Patent: February 25, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tae-kwang Um, Young-ki Kim, Jeong-yi Park, Hyun-cheol Park, Dong-hun Shin
  • Publication number: 20250057767
    Abstract: The present invention relates to hybrid exosomes, a use of the same, and a preparation method of the same, and the hybrid exosomes provided from the present invention have excellent skin inflammation amelioration, skin wrinkle amelioration, skin moisturization efficacy, and skin regeneration efficacy compared to using hydrangea-derived exosomes and liposomes alone, and thus can be effectively utilized as a cosmetic composition containing the same as an active ingredient. In addition, the hybrid exosomes have better stability and biocompatibility compared to existing exosomes.
    Type: Application
    Filed: August 16, 2024
    Publication date: February 20, 2025
    Inventors: Ji Soo Ryu, A Reum Jang, Jae Yong Seo, Hyun Dae Cho, Hee Cheol Kang, Mi Jung Kim, En Young Jeong, Hye Sun Park, Kwan Soo Hong, Hyunseung Lee
  • Publication number: 20250058908
    Abstract: Disclosed are a supply apparatus for a fixed amount of washed rice and an instant rice manufacturing system having same. The supply apparatus for a fixed amount of washed rice according to one embodiment of the present invention comprises: a washed rice hopper provided at one side of an apparatus body and forming a place where washed rice is stored therein; a plurality of upper chutes which are provided in the lower region of the washed rice hopper and through which the washed rice in the washed rice hopper falls individually; a plurality of lower chutes provided in the same number as the upper chutes, spaced apart from each other in the lower region of the upper chutes, and supplying the washed rice falling from the upper chutes to instant rice containers; and a washed rice delivery unit which is disposed between the upper chutes and the lower chutes, is at least partially movable, and simultaneously delivers the washed rice on the upper chute sides to the lower chutes.
    Type: Application
    Filed: November 18, 2022
    Publication date: February 20, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Soon Suk BAE, Sang Cheol KIM, Ui Cheol SHIN, Sang Dong LEE, Hyun Cheol KONG, Beom Ho PARK
  • Publication number: 20250051291
    Abstract: The present specification relates to a compound, a method for preparing the same, and a single molecule, an oligomer and a polymer derived from the compound.
    Type: Application
    Filed: January 17, 2023
    Publication date: February 13, 2025
    Applicant: LG CHEM, LTD.
    Inventors: Jihye JUNG, Beomsu PARK, Hyun Cheol KIM
  • Publication number: 20250056787
    Abstract: A method for fabricating a semiconductor device includes: forming preliminary horizontal layers vertically stacked over a lower structure in a first direction and extending horizontally in a second direction crossing the first direction; forming trimming target layers that surround each of the preliminary horizontal layers; forming horizontal layers by trimming the preliminary horizontal layers in a third direction crossing the second direction; forming trimmed target layers by trimming the trimming target layers in the third direction; and replacing the trimmed target layers with conductive layers.
    Type: Application
    Filed: February 20, 2024
    Publication date: February 13, 2025
    Inventors: Seung Hwan KIM, Seung Cheol LEE, Hyun Woo JIN
  • Patent number: 12221560
    Abstract: The present application provides a pressure-sensitive adhesive layer comprising at least first and second regions having different physical properties, wherein the difference in physical properties, such as an elastic modulus or creep strain rate is maintained relatively large for each region, and the difference in physical properties, such as a peel force or recovery rate is maintained relatively small for each region.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: February 11, 2025
    Assignee: LG CHEM, LTD.
    Inventors: Byung Su Park, Hyun Cheol Kim, Hyon Gyu Park
  • Patent number: 12211649
    Abstract: A multilayer capacitor includes: a body including a capacitance region in which at least one first internal electrode and at least one second internal electrode are alternately laminated in a first direction with at least one dielectric layer interposed therebetween; and first and second external electrodes spaced apart from each other and respectively disposed on first and second surfaces of the body, the first and second surfaces opposing each other. The body further includes a first via electrode, connecting the at least one first internal electrode and the first external electrode to each other in the first direction, and a second via electrode connecting the at least one second internal electrode and the second external electrode to each other in the first direction.
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: January 28, 2025
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Min Cheol Park, Sang Jong Lee, Hyung Joon Kim, Hyun Sang Kwak, Chi Hyeon Jeong, Seong Hwan Lee
  • Publication number: 20250024074
    Abstract: A method of encoding a dynamic mesh includes creating a base mesh through mesh decimation, subdividing the base mesh, extracting displacement information for the subdivided mesh, and encoding the base mesh and the displacement information. In this instance, mesh subdivision information for subdivision of the base mesh is encoded and signaled.
    Type: Application
    Filed: July 12, 2024
    Publication date: January 16, 2025
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Da Yun NAM, Seong Yong LIM, Hyun Cheol KIM, Chae Eun RHEE, Yong Wook SEO, Hyun Min JUNG
  • Publication number: 20250018900
    Abstract: An integrated cleaning module of a vehicle sensor includes a washing liquid supply module configured to supply cleaning liquid; and an air supply module connected to the washing liquid supply module and configured to supply air. The air supply module includes a compressor configured to generate compressed air; an air tank in which the compressed air generated by the compressor is stored; and an integrated dispenser configured to be in fluid connection with the washing liquid supply module and the air tank. The integrated dispenser is configured to distribute the cleaning liquid and the compressed air.
    Type: Application
    Filed: November 27, 2023
    Publication date: January 16, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, HYUNDAM INDUSTRIAL CO., LTD., DONG HEE INDUSTRIAL CO., LTD.
    Inventors: Seong Cheol Cho, Yoon Geun Cho, Sung Won Lee, Je Yeon Kim, Chul Young Choi, Hyun Su Yoo, Kyun Bum Park, Kun Su Hwang, Bu Hyeon Cho, Chan Yo Jeon, Seung Hwan Lee
  • Publication number: 20240409520
    Abstract: The present specification relates to a compound of Chemical Formula 1, a method for preparing the same, and a single molecule and an oligomer derived from the compound.
    Type: Application
    Filed: January 17, 2023
    Publication date: December 12, 2024
    Applicant: LG CHEM, LTD.
    Inventors: Beomsu PARK, Jihye JUNG, Hyun Cheol KIM