Patents by Inventor Chan Park

Chan Park 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: 20250258864
    Abstract: Proposed is an electronic device for at least one of video moment retrieval and highlight detection which includes a storage unit and a processor, wherein the processor obtains a plurality of first video features from a video, obtains a text query feature from a text query, obtains a plurality of weights from the plurality of first video features and the text query feature, obtains a plurality of second video features from the plurality of weights and the plurality of first video features, obtains a plurality of third video features from the plurality of second video features by using an encoder, obtains a plurality of fourth video features from the plurality of third video features and a time query by using a decoder, and selects at least one of time points or time periods of the video by using the plurality of fourth video features.
    Type: Application
    Filed: August 28, 2024
    Publication date: August 14, 2025
    Applicants: Pyler Co., Ltd., Research & Business Foundation Sungkyunkwan University
    Inventors: Dong Chan PARK, Jae Pil HEO, Won Jun MOON, Sang Eek HYUN
  • Publication number: 20250248257
    Abstract: Provided are a display panel and a display device comprising the same. The display panel includes a substrate including a planar portion, a first edge portion extending from one side of the planar portion, a second edge portion extending from the other side of the planar portion, a first side surface portion extending from one side of the first edge portion, and a first corner portion between the first edge portion and the second edge portion; first data lines in a display area of the planar portion; second data lines in a display area of the first side surface portion; first fan-out lines in a non-display area of the planar portion and connected to the first data lines; second fan-out lines in the first corner portion and connected to the second data lines; and an encapsulation film covering the first and second data lines, and the first fan-out lines.
    Type: Application
    Filed: April 21, 2025
    Publication date: July 31, 2025
    Inventors: Sun Ho KIM, Ju Chan PARK, Sun Hee LEE
  • Patent number: 12371565
    Abstract: The present invention relates to a thermoplastic resin composition, a method of preparing the same and a molded article including the same. More particularly, the thermoplastic resin composition includes a polycarbonate resin having a limited melt flow index, a polyorganosiloxane-polycarbonate resin, a vinyl cyanide compound-conjugated diene rubber-aromatic vinyl compound copolymer, a polyester resin and an epoxy group-containing copolymer in predetermined weight ratios.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: July 29, 2025
    Assignee: LG CHEM, LTD.
    Inventors: Ji Hye Lee, Myeung Il Kim, Moo Seok Lee, Jae Chan Park
  • Publication number: 20250240956
    Abstract: Provided herein is a semiconductor memory device. The semiconductor memory device includes a gate stacked body enclosing a plurality of channel pillars and a plurality of support structures extending through a section of the gate stacked body near an edge of the gate stacked body.
    Type: Application
    Filed: July 15, 2024
    Publication date: July 24, 2025
    Applicant: SK hynix Inc.
    Inventors: Jae Ho KIM, Hae Chan PARK, Jae Seok KIM, Jong Hun KIM, Sang Heon LEE
  • Patent number: 12366684
    Abstract: A tiled display device includes a plurality of display devices, and an optical member located on the display devices, wherein the optical member includes a base substrate, a plurality of first lenticular lenses located on a lower surface of the base substrate and extending in a first direction, and a plurality of second lenticular lenses located under the first lenticular lenses and extending in a second direction crossing the first direction.
    Type: Grant
    Filed: August 18, 2021
    Date of Patent: July 22, 2025
    Assignee: Samsung Display Co., Ltd.
    Inventors: Won Jun Lee, Se Hyun Lee, Hae Chan Park, Young Su Lim, Jin Joo Ha
  • Patent number: 12366890
    Abstract: A display device having a cover glass according to an example of the present disclosure includes a display panel, and a cover glass located on the display panel and including a folding area and a non-folding area, wherein the cover glass can include a glass layer including a glass having one or more slits disposed in the folding area in a width direction of the glass and formed in a shape passing through the glass in a height direction thereof, and a filler filled in each slit.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: July 22, 2025
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Ikhyun Kuon, Chan Park, Yongsoo Kim, Eungchul Park, Moongoo Kim
  • Patent number: 12361877
    Abstract: Disclosed are a display device in which a scan timing for applying a stress voltage to a pixel is adjusted based on an operating frequency to prevent a flicker phenomenon even when the operating frequency varies, and a method for operating the same. The display device includes a display panel including a plurality of pixel circuits; and a gate driver circuit configured to provide an emission signal, a first scan signal, a second scan signal, a third scan signal, and a fourth scan signal to each of the plurality of pixel circuits, wherein when the display device operates in a variable refresh rate (VRR) mode, the display device is configured to adjust a time at and/or a time duration for which the third scan signal is enabled based on an operating frequency in each of a refresh frame and an anode reset frame, wherein the third scan signal is defined as a signal for applying an on-bias stress voltage to a pixel circuit.
    Type: Grant
    Filed: December 26, 2023
    Date of Patent: July 15, 2025
    Assignee: LG Display Co., Ltd.
    Inventors: Chan Park, Nakyoon Kim, Sojeong Kim
  • Publication number: 20250224763
    Abstract: A manufacturing apparatus is configured to bond a display panel to a cover window having a flat portion between a first curvature portion and a second curvature portion. The manufacturing apparatus comprises a first attachment portion configured to press a first adhesive surface of the display panel to the flat portion of the cover window, and a 3D attachment portion configured to press a first edge adhesive surface and a second edge adhesive surface of the display panel to the first curvature portion and the second curvature portion of the window, respectively, and not press the first adhesive surface of the display panel.
    Type: Application
    Filed: March 24, 2025
    Publication date: July 10, 2025
    Inventors: IkHyun KUON, Yongsoo KIM, SangEun HAN, SungNam BYUN, JeongKweon PARK, SangGul LEE, Changmin PYO, Doowon SEO, Bogyung KANG, Sungwook PARK, Juyeob LEE, YongMin HA, SoonBum SHIN, MoonGoo KIM, Chan PARK, YunMi LEE
  • Patent number: 12347206
    Abstract: An unmanned vehicle includes: at least one camera configured to obtain an image; and an image processor configured to: detect an object from the image; set a region of interest at the object in the image; and detect a target within the region of interest by detecting a change in pixel values from the region of interest, wherein the target is positioned behind the object.
    Type: Grant
    Filed: June 10, 2022
    Date of Patent: July 1, 2025
    Assignee: HANWHA AEROSPACE CO., LTD.
    Inventors: Jin Mo Song, Young Jin Seo, Jae Chan Park
  • Patent number: 12349541
    Abstract: A display device includes: a substrate including a first display area and a second display area; a plurality of first pixel circuit units positioned on the first display area; a plurality of first light-emitting elements respectively connected to the plurality of first pixel circuit unit; a plurality of second pixel circuit units positioned on the second display area; a plurality of second light-emitting elements respectively connected to the plurality of second pixel circuit units; and a driving circuit unit connected to the plurality of first pixel circuit units and the plurality of second pixel circuit units and overlapping the plurality of second light-emitting elements, wherein a number of the plurality of first pixel circuit units per unit area is larger than a number of the plurality of second pixel circuit units per unit area.
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: July 1, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ju Chan Park, Sun Ho Kim, Sun Hee Lee, Yoo Min Ko, Chea Eun Kim
  • Publication number: 20250208316
    Abstract: A composition for a camera module lens includes a resin; an ultraviolet (UV) absorbing dye; and a near infrared ray (NIR) absorbing dye. The UV-absorbing dye and the NIR-absorbing dye are adsorbed or dispersed between polymer chains of the resin.
    Type: Application
    Filed: October 24, 2024
    Publication date: June 26, 2025
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Seong Chan PARK, Min Ji KIM, Sang Hyun KWON, Sang Yun YANG
  • Publication number: 20250204230
    Abstract: A light emitting display device includes a substrate, a plurality of anodes disposed on the substrate, a pixel defining layer having first openings overlapping each of the anodes, light emitting layers respectively disposed within the first openings of the pixel defining layer, a cathode formed on the light emitting layers and the pixel defining layer, an encapsulation layer disposed on the cathode, and a light blocking layer disposed on the encapsulation layer and including a second openings respectively overlapping the plurality of first openings. The first openings are formed in an elliptical shape. Among the first openings and the second openings, a first opening and a second opening corresponding to the first opening have different values in the major axis direction and the minor axis direction, which are the planar distances in the major axis direction and minor axis direction of the first opening in the plane.
    Type: Application
    Filed: October 9, 2024
    Publication date: June 19, 2025
    Inventors: Hae Chan PARK, Eun Je JANG, Soo-Hye RYU, Hong-Jo PARK, Baek Min OH, Hae Ju YUN, Eung Gyu LEE, Hyemin LEE
  • Publication number: 20250197213
    Abstract: Various examples of the present invention relate to an operation method for simultaneous production of high-purity hydrogen and synthesis gas, comprising a first operation mode of sorption-enhanced steam methane reforming; and a second operation mode of methane dry reforming, in which operation is performed by switching between the first operation mode and the second operation mode. Various examples of the present invention relate to an operation system for simultaneous production of high-purity hydrogen and synthesis gas, comprising a first operation mode of sorption-enhanced steam methane reforming; and a second operation mode of methane dry reforming, in which operation is performed by switching between the first operation mode and the second operation mode.
    Type: Application
    Filed: December 31, 2024
    Publication date: June 19, 2025
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Hyung Jin YOON, Sang Sup HAN, Jong Kee PARK, Hee Tae BEUM, Shin Wook KANG, Ji Chan PARK, Jong Ho PARK, Young Hwan CHU
  • Patent number: 12331405
    Abstract: A galvanized steel sheet including a base steel sheet, and a zinc-based plating layer on the surface of the base steel sheet. The base steel sheet may include a first surface layer region corresponding to a depth of 25 ?m from an interface between the base steel sheet and the zinc-based plating layer in a thickness direction of the base steel sheet, and a second surface layer region adjacent to the first surface layer region and corresponding to a depth of 25 ?m to 50 ?m in the thickness direction of the base steel sheet. A fraction of ferrite contained in the first surface layer region is 55 area % or more, an average grain size of the ferrite contained in the first surface layer region is 2 to 10 ?m, and a fraction of ferrite contained in the second surface layer region is 30 area % or more.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: June 17, 2025
    Assignee: POSCO CO., LTD
    Inventors: Ki-Cheol Kang, Jong-Chan Park, Seul-Gi So, Myung-Soo Kim
  • Publication number: 20250186495
    Abstract: The present invention relates to a PD-L1 specific chimeric antigen receptor and an immune cell comprising the same. Particularly, the PD-L1 specific chimeric antigen receptor comprises a binding domain that specifically binds to programmed death-ligand 1 (PD-L1), thus having excellent PD-L1 specific targeting efficiency, and exhibits excellent anticancer effects against cancer cells expressing PD-L1, and thus can be effectively used in the prevention or treatment of cancer.
    Type: Application
    Filed: March 8, 2023
    Publication date: June 12, 2025
    Inventors: Joon Haeng RHEE, Sang Bin LIM, Bum Chan PARK, Jae Eun PARK
  • Publication number: 20250187435
    Abstract: A method of providing distance-to-empty information of a vehicle includes determining, by a controller, based on an initial distance to empty (DTE), which is a distance to empty at the beginning of vehicle driving, an initial predicted DTE, which is a predicted distance to empty that changes as the vehicle is driven, determining, by the controller, a current DTE, which is an actual distance to empty, in real time for each set distance during vehicle driving, and controlling, by the controller, the operation of the display device to display actual DTE history information representing a history of change in the determined current DTE as an actual driving distance increases during vehicle driving along with the initial predicted DTE information, and an information provision apparatus configured to perform the method.
    Type: Application
    Filed: August 6, 2024
    Publication date: June 12, 2025
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Kyeong Soo Song, Yong Kak Choi, Jae Yun Shim, Jin Hyung Lee, Seung Jae Yoo, Young Rang Lee, Jong Chan Jun, Hye Joo Lee, Hyun Jong Ha, Jae Yeong Jeong, Gum Jin Park, Sung Chan Park
  • Publication number: 20250182978
    Abstract: A tantalum capacitor includes a tantalum body including a tantalum core and a conductive polymer layer disposed on the tantalum core, a molded portion including a fifth surface and a sixth surface opposing each other in a first direction, a third surface and a fourth surface opposing each other in a second direction, and a first surface and a second surface opposing each other in a third direction, the molded portion formed to surround the tantalum body, an anode portion including a first ceramic layer in contact with the tantalum body and an electrode layer disposed on the first ceramic layer, and a cathode portion connected to the tantalum body, and spaced apart from the anode portion.
    Type: Application
    Filed: October 22, 2024
    Publication date: June 5, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seong Chan Park, Jung Eun Noh, Yee Na Shin, Hyun Bok Kwon, Sol I Kwon, Yong Choon Park
  • Patent number: 12322346
    Abstract: A display device includes: a substrate having a first display area, a second display area, and a non-display area; a first circuit disposed on the substrate; a first light emitter electrically connected to the first circuit and which overlaps the first display area; a second circuit disposed on the substrate; a second light emitter electrically connected to the second circuit and which overlaps the second display area; and a scan driver positioned on the substrate and which overlaps at least a portion of the second display area and the non-display area.
    Type: Grant
    Filed: May 31, 2024
    Date of Patent: June 3, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung Jin Hong, Sun Ho Kim, Hye Won Kim, Ju Chan Park
  • Patent number: 12319746
    Abstract: A bispecific anti-GPNMB/anti-CD3 antibody specifically binds to CD3 (cluster of differentiation 3) and GPNMB (glycoprotein non-metastatic melanoma protein B) and uses thereof are disclosed. The bispecific antibody shows high affinity and specificity to CD3 and GPNMB and thus can induce death of cancer cells expressing GPNMB and inhibit proliferation thereof. Therefore, the bispecific antibody can be used as an effective therapeutic agent for cancers expressing GPNMB.
    Type: Grant
    Filed: April 6, 2020
    Date of Patent: June 3, 2025
    Assignees: GREEN CROSS CORPORATION, MOGAM INSTITUTE FOR BIOMEDICAL RESEARCH
    Inventors: Jae Chan Park, Eun Jung Song, So Jung Lim, Jae-Chul Lee, Hae Naem Kwon, Su A Lee, Ok Jae Lim, Mun Kyung Kim, Hyun Jung Cho, Gil-Jung Kim, Jee Won Lee, Sung Keun Kim, Jong Wha Won, Shin A Jang
  • Publication number: 20250162367
    Abstract: A transverse leaf spring assembly for a suspension of a vehicle according to the present disclosure includes: a frame; lower arms rotatably mounted on two sides of the frame, respectively; a bush mounted on the frame; and a leaf spring, which has two ends of the leaf spring in contact with the lower arms, respectively, includes a projection protruding from the leaf spring, and being fixed by the bush.
    Type: Application
    Filed: August 9, 2024
    Publication date: May 22, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Jong Mook PARK, Ho Youn HWANG, Hyun Jin WOO, Hye Chan PARK