Patents by Inventor Nam-in Kim

Nam-in 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).

  • Patent number: 12368845
    Abstract: According to the present invention, there is provided a method of decoding a video signal, the method including: determining an intra prediction mode of a current block; applying a filter to a first reference sample adjacent to the current block; obtaining a first prediction sample of the current block on the basis of the intra prediction mode and a second reference sample obtained by applying the filter; and obtaining a second prediction sample of the current block using the first prediction sample and the first reference sample.
    Type: Grant
    Filed: January 24, 2022
    Date of Patent: July 22, 2025
    Assignee: INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
    Inventors: Yung-Lyul Lee, Nam Uk Kim, Jun Woo Choi
  • Patent number: 12368846
    Abstract: According to the present invention, provided is a method of processing a video signal, the method including: obtaining a transform coefficient of a current block from a bitstream according to a predetermined scanning order; determining an intra prediction mode of the current block on the basis of the transform coefficient; and performing intra prediction on the current block using the intra prediction mode and a neighboring sample adjacent to the current block.
    Type: Grant
    Filed: April 29, 2024
    Date of Patent: July 22, 2025
    Assignee: Industry Academy Cooperation Foundation of Sejong University
    Inventors: Yung Lyul Lee, Nam Uk Kim
  • Patent number: 12368847
    Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus, and more particularly, a method and apparatus for performing filtering in video encoding and decoding. An encoding apparatus may perform filtering on a target, and may generate filtering information indicating whether filtering has been performed on the target. Further, the encoding apparatus may generate a bitstream including filtering information. A decoding apparatus may determine, based on filtering information, whether to perform filtering on a target, and may perform filtering on the target. The decoding apparatus may receive filtering information from the encoding apparatus through a bitstream or may derive filtering information using additional information.
    Type: Grant
    Filed: October 13, 2022
    Date of Patent: July 22, 2025
    Assignees: Electronics and Telecommunications Research Institute, INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIVERSITY
    Inventors: Sung-Chang Lim, Jung-Won Kang, Hyunsuk Ko, Jin-Ho Lee, Ha-Hyun Lee, Dong-San Jun, Seung-Hyun Cho, Hui-Yong Kim, Yung-Lyul Lee, Jun-Woo Choi, Jin-Soo Choi, Nam-Uk Kim, Myung-Jun Kim
  • Publication number: 20250229617
    Abstract: An electric vehicle structure includes a chassis frame in which a closed curve surrounding a battery accommodating space is formed, a water-tight panel formed so that another closed curve surrounding an internal side of the closed curve that surrounds the battery accommodating space of the chassis frame is formed, an upper cover coupled to an upper portion of the water-tight panel to cover an upper portion of the battery accommodating space, and an under cover coupled to a lower portion of the water-tight panel to cover a lower portion of the battery accommodating space.
    Type: Application
    Filed: August 15, 2024
    Publication date: July 17, 2025
    Inventors: Won Hae LEE, Seung Hak LEE, Chang Kyu KIM, Mi Ran PARK, Byung Joo CHUNG, Jung Ju KIM, Nam Ho KIM
  • Publication number: 20250226259
    Abstract: An example support assembly used in a substrate processing apparatus that process a substrate by using plasma includes a base member, a support plate disposed on the base member, an insulation member disposed on at least a partial region of an outer circumference of the base member, and a discharge passage located in the insulation member. The discharge passage has an outer end connected to an outer surface of the insulation member.
    Type: Application
    Filed: December 31, 2024
    Publication date: July 10, 2025
    Inventors: Woojin Jang, Kyung-Sun Kim, Nam Kyun Kim, MinGil Kim, Jihwan Kim, Donghyeon Na, Junghyun Song, Kuihyun Yoon, Dongseok Han
  • Patent number: 12352865
    Abstract: A method of tracking an object using a LiDAR sensor includes: acquiring a point cloud using each of LiDAR sensors and clustering the point cloud. The clustering includes generating a three-dimensional (3D) grid map using the point cloud acquired by each of the LiDAR sensors; labeling voxels present in the 3D grid map with one cluster using direction points of the voxels; and checking whether it is necessary to label the voxels with mutually different clusters.
    Type: Grant
    Filed: June 20, 2022
    Date of Patent: July 8, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Nam Gyun Kim, Mu Gwan Jeong
  • Publication number: 20250216733
    Abstract: A light-emitting display device may include a first substrate including a display area and a non-display area including a bending area, a second substrate disposed on the display area of the first substrate to face the first substrate with a certain gap, a dummy substrate disposed to face a lower portion of the first substrate with the bending area of the non-display area therebetween, an etching prevention member provided on the first substrate and the dummy substrate to overlap the non-display area, and a link line unit formed on the etching prevention member.
    Type: Application
    Filed: December 19, 2024
    Publication date: July 3, 2025
    Applicant: LG Display Co., Ltd.
    Inventors: Yu Cheol YANG, Yong In PARK, Seung Han PAEK, Sang Pyo HONG, Nam Woo KIM
  • Publication number: 20250221264
    Abstract: Discussed are a display panel and a display device including the same. The display device in one example includes a display panel having a display area, a light-transmissive area, and a non-display area adjacent to the light-transmissive area. The display panel includes a substrate disposed in the display area and the non-display area, a circuit part disposed on the substrate, a light-emitting element part disposed on the circuit part, an encapsulation part disposed on the light-emitting element part, and a touch part disposed on the encapsulation part. An organic insulating layer extending from the touch part is disposed on the opening formed in the substrate.
    Type: Application
    Filed: November 7, 2024
    Publication date: July 3, 2025
    Applicant: LG Display Co., Ltd.
    Inventors: Seung Han PAEK, Yong In PARK, Kyung Jae YOON, Jeon Phill HAN, Nam Woo KIM
  • Publication number: 20250215281
    Abstract: An adhesive includes: a resin binder including an acrylic polymer and carboxylic acid; metal chelate hardener; and epoxy-based hardener.
    Type: Application
    Filed: November 26, 2024
    Publication date: July 3, 2025
    Inventors: Dong Woon LEE, Nam Yun KIM, Dong Ho KIM, Byung Su KIM, Hyeong Seon RYU, Ju Suk OH, Ho Joon LEE, Sang Il HWANG
  • Patent number: 12346084
    Abstract: The present disclosure discloses a master pattern generation method which is a major pattern in a repeated cycle by analyzing programmable logic controller (PLC) logic, and a method for training a model that may analyze an error of a cycle using the generated master pattern. The master pattern generation method and the training method for a cycle analysis model according to the present disclosure are different from the related art in that the methods are a technology of processing a machine control language (low-level language) that is difficult for humans to analyze and converting the machine control language into an analyzable language (high-level language), i.e., a machine language processing (MLP)-based technology that analyzes the executed machine language (a language that controls a machine) with a computer and can be understood by humans.
    Type: Grant
    Filed: April 8, 2022
    Date of Patent: July 1, 2025
    Assignee: UDMTEK
    Inventors: Gi Nam Wang, Jun Pyo Park, Yeon Dong Kim, Nam Ki Kim, Hee Chan Yang, Yoon Woo Ha, Seung Jong Jin
  • Patent number: 12338350
    Abstract: Proposed are copper sulfide nanoparticles having a core-shell structure included in a coating composition for blocking near-infrared light, and a method of manufacturing the same. More particularly, a method of manufacturing copper sulfide nanoparticles having a core-shell structure includes manufacturing CuS nanoparticles, manufacturing Cu2-xS nanoparticles by heating a mixed solution of the CuS nanoparticles, a reducing agent, and a solvent, and manufacturing Cu2-xS@Cu2-yO core-shell nanoparticles by heating a mixed solution of the Cu2-xS nanoparticles, an oxidizing agent, and a solvent.
    Type: Grant
    Filed: May 22, 2024
    Date of Patent: June 24, 2025
    Assignee: AMTE CO., LTD
    Inventors: Nam Hoon Kim, Byung Kwon Jang
  • Patent number: 12339363
    Abstract: An apparatus and a method for recognizing a high-elevation structure using a LiDAR sensor are provided. The apparatus includes an object-sensing unit configured to output a point cloud, acquired by sensing an object, as LiDAR data, a point-extracting unit configured to extract points associated with a high-elevation structure, which corresponds to an object having a height greater than or equal to a predetermined level, from among points included in the LiDAR data, and an information-generating unit configured to generate the contour of the high-elevation structure and estimate the location of the high-elevation structure using the extracted points and to output the generated contour and the estimated location as information representing the high-elevation structure.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: June 24, 2025
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Nam Gyun Kim, Mu Gwan Jeong
  • Patent number: 12341052
    Abstract: A wafer cleaning apparatus of the present invention includes a vacuum chuck unit on which a wafer is mounted, and an ultrasonic cleaning module configured to spray a cleaning solution onto the wafer and apply ultrasonic waves to the cleaning solution to ultrasonically vibrate the cleaning solution.
    Type: Grant
    Filed: April 13, 2022
    Date of Patent: June 24, 2025
    Assignee: ZEUS CO., LTD.
    Inventors: Seung Dae Baek, Sung Yup Kim, Nam Jin Kim
  • Publication number: 20250204173
    Abstract: A display device includes a display panel including a display area, a light-transmissive area, and a non-display area surrounding the light-transmissive area, and a sensor disposed in the light-transmissive area. The display panel includes a substrate, a circuit portion and a light-emitting element part on the substrate in the display area, an upper protective layer on the substrate in the non-display area, and a plurality of protruding patterns on the upper protective layer. The substrate includes an opening at a position corresponding to the light-transmissive area.
    Type: Application
    Filed: August 29, 2024
    Publication date: June 19, 2025
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Kyung Jae YOON, Seung Han PAEK, Jeon Phill HAN, Yu Cheol YANG, Nam Woo KIM
  • Patent number: 12332513
    Abstract: A method of manufacturing a light modulation device is disclosed herein. In some embodiments, a method comprises transferring a first substrate between a first unwind roll and a take-up roll, wherein an adhesive layer is disposed on the a first surface of the first substrate, transferring a second substrate between a second unwind roll and the take-up roll, wherein the second substrate includes a spacer and a liquid crystal alignment film formed on a first surface of the second substrate during the transfer and prior to an attachment with the adhesive layer of the first substrate, and attaching the first and second substrates via respective first surfaces thereof by passing the first and second substrates through an opening between adjacent attachment rolls to form a light modulation device.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: June 17, 2025
    Assignee: LG Chem, Ltd.
    Inventors: Doo Young Huh, Beom Jin Lee, Sung Yoon Lee, Nam Gyu Kim, Dong Hyun Oh
  • Publication number: 20250187194
    Abstract: A gas supply system includes a cabinet in which a gas container is disposed, a fastening device movable with respect to the gas container, and fastenable to a valve of the gas container while aligned with the valve, a mobile robot device detachably connected to the fastening device and configured to move the fastening device, a three-dimensional (3D) vision camera configured to collect an image, and a processor configured to control an operation of the mobile robot device based on the image collected by the 3D vision camera.
    Type: Application
    Filed: December 5, 2024
    Publication date: June 12, 2025
    Applicant: KC CO., LTD.
    Inventors: Sang Jin KIM, Nam Eung KIM, Yong Geon PARK, Young Hoon KIM, Jung Hoon LEE, Du Seok LEE, Jong Chan KIM
  • Publication number: 20250189078
    Abstract: A gas supply system includes a cabinet forming an internal space where a gas container is disposed, a fastening device movably installed in the internal space and fastened to a valve of the gas container in a state of being aligned with the valve, and a mobile robot device movable outside the cabinet, detachably connected to the fastening device, and configured to move the fastening device in a state of being connected to the fastening device.
    Type: Application
    Filed: December 5, 2024
    Publication date: June 12, 2025
    Applicant: KC CO., LTD.
    Inventors: Sang Jin KIM, Nam Eung KIM, Yong Geon PARK, Young Hoon KIM, Jung Hoon LEE, Du Seok LEE, Jong Chan KIM
  • Patent number: 12327472
    Abstract: An embodiment apparatus for predicting traffic flow on a new road includes a memory, an input device, and a controller configured to input traffic data corresponding to a default context of the new road received by the input device to a prediction model stored in the memory, training of which is completed, and to predict a traffic flow corresponding to various contexts of the new road based on the prediction model.
    Type: Grant
    Filed: February 17, 2023
    Date of Patent: June 10, 2025
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Nam Hyuk Kim, Sang Wook Kim, Dong Kyu Chae
  • Patent number: D1082763
    Type: Grant
    Filed: March 29, 2023
    Date of Patent: July 8, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Nam-Kyu Kim, Bum-Soo Park, Seung-Ho Jang
  • Patent number: D1082764
    Type: Grant
    Filed: March 29, 2023
    Date of Patent: July 8, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Nam-Kyu Kim, Bum-Soo Park, Seung-Ho Jang