Patents by Inventor Dong-yeon Kim

Dong-yeon 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: 11817559
    Abstract: An apparatus for manufacturing a secondary battery includes: a recess induction part configured to allow a folding part folded in a battery case of a secondary battery to be recessed inward so as to provide a recess part when the battery case of the secondary battery is folded; a first guide, of which one side of one end is recessed to define a concave space, wherein, when the battery case of the secondary battery is folded, the one end is configured to be inserted into the battery case to push the folding part to an outside so that the recess induction part is configured to be inserted into the concave space; and a second guide configured to hold a sealing part of the battery case so as to fix the battery case.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: November 14, 2023
    Inventors: Sang Kyun Lee, Min Soo Park, Dong Yeon Kim, Jin Hak Kong, Eui Jin Hong
  • Patent number: 11805293
    Abstract: A method of a transmission device in a multimedia system comprises the steps of: detecting a request for changing first-type data into second-type data while the first-type data is being played at a given point in time; and transmitting, before the second-type data is played, information necessary for replaying data, among the first-type data, played prior to the given point in time, and/or data, among the second-type data, played prior to the given point in time.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: October 31, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Yeon Kim, Kyung-Mo Park, Jae-Hyeon Bae, Young-Wan So, Hyun-Koo Yang
  • Publication number: 20230339038
    Abstract: The present invention relates to a welding apparatus including an electrode assembly configured such that a plurality of positive electrodes and a plurality of negative electrodes are stacked in the state in which separators are interposed therebetween, guides configured to reduce tensile force of positive electrode tabs and negative electrode tabs protruding from the electrode assembly, an anvil configured to allow the electrode tabs to be disposed thereon, and a horn configured to apply ultrasonic waves to the electrode tabs disposed on the anvil, a welding method using the same, and an electrode assembly manufactured by the welding method.
    Type: Application
    Filed: January 7, 2022
    Publication date: October 26, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Gil Sang Son, Dong Yeon Kim, Kyu Hyun Choi, Jin Hak Kong
  • Publication number: 20230218687
    Abstract: The present invention relates to a composition for preventing or treating inflammatory diseases, comprising a Lactobacillus sakei CVL-001 strain. The composition activates NOD2, which is an inflammation regulator, and exhibits the effects of inhibiting weight loss and improving clinical activity scores (disease activity index; DAI) in an animal model in which ulcerative colitis is induced, and thus the present invention can be effectively used in the prevention, treatment or alleviation of inflammatory diseases.
    Type: Application
    Filed: February 1, 2021
    Publication date: July 13, 2023
    Inventors: Jong Hwan PARK, Dong Yeon KIM
  • Patent number: 11696466
    Abstract: A 3D display apparatus in which a display panel has a curvature is provided. A lower barrier layer, an upper barrier layer and lenticular lenses may be sequentially stacked on the display panel. The lower barrier layer and the upper barrier layer may include openings corresponding pixel areas of the display panel, respectively. Each opening of the lower barrier layer and each opening of the upper barrier layer may be disposed on an imaginary line passing through the corresponding pixel area of the display panel and a setting region. Thus, in the 3D display apparatus, the quality of the realized 3D image may be improved.
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: July 4, 2023
    Assignee: LG Display Co., Ltd.
    Inventors: Young Min Kim, Ju Seong Park, Hoon Kang, Keong Jin Lee, Myung Soo Park, Dong Yeon Kim, Se Wan Oh
  • Patent number: 11693254
    Abstract: A light field display device including: a display panel including a plurality of subpixels each emitting a light field; and a lenticular lens array on the display panel and including a plurality of lenticular lenses, wherein the plurality of lenticular lenses correspond to a plurality of subpixel groups each including the plurality of subpixels, and wherein a width of each of the plurality of subpixel groups is greater than a width of each of the plurality of lenticular lenses.
    Type: Grant
    Filed: September 13, 2021
    Date of Patent: July 4, 2023
    Assignee: LG Display Co., Ltd.
    Inventors: Ju-Seong Park, Myung-Soo Park, Dong-Yeon Kim, Young-Min Kim, Se-Wan Oh
  • Publication number: 20230198106
    Abstract: The present invention relates to a battery cell including an electrode assembly including a plurality of electrode plates and at least one separator interposed between the plurality of electrode plates, a case configured to receive the electrode assembly, electrode tabs formed at the electrode plates so as to protrude and extend therefrom, and an electrode lead joined to the electrode tabs while being electrically connected to the outside, wherein each of the electrode tabs includes a first tab portion connected to a corresponding one of the electrode plates and a second tab portion extending from the first tab portion, the electrode lead being joined to the second tab portion, and the first tab portion is provided with a stress relief portion configured to reduce stress in the electrode tab.
    Type: Application
    Filed: August 25, 2021
    Publication date: June 22, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Gil Sang Son, Dong Yeon Kim, Yong Tae Lee, Dal Mo Kang, Jung Koo Kang, Myung Hoon Ko, Jin Hak Kong
  • Publication number: 20230187724
    Abstract: A secondary battery charging and discharging system includes a tray configured to accommodate a plurality of battery cells, an insulation pad disposed in the tray, the insulation pad being disposable between the tray and an outermost battery cell among the plurality of battery cells so as to be contactable with one surface of the outermost battery cell, a charging and discharging part configured to be electrically connected to first and second electrode leads of the plurality of battery cells accommodated in the tray, and a cooler configured to cool the plurality of battery cells accommodated in the tray. A method of controlling an inner temperatures of a secondary battery charging and discharging system is also provided.
    Type: Application
    Filed: December 29, 2021
    Publication date: June 15, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Ja Eon GU, Dong Yeon KIM, Jin Hak KONG
  • Publication number: 20230179826
    Abstract: A method of a transmission device in a multimedia system comprises the steps of: detecting a request for changing first-type data into second-type data while the first-type data is being played at a given point in time; and transmitting, before the second-type data is played, information necessary for replaying data, among the first-type data, played prior to the given point in time, and/or data, among the second-type data, played prior to the given point in time.
    Type: Application
    Filed: March 28, 2018
    Publication date: June 8, 2023
    Inventors: Dong-Yeon KIM, Kyung-Mo PARK, Jae-Hyeon BAE, Young-Wan SO, Hyun-Koo YANG
  • Publication number: 20230140192
    Abstract: The present invention relates to a welding apparatus including an electrode tab fixing portion capable of maintaining the distance between and the shape of electrode tabs while minimizing damage to electrode tabs when welding the electrode tabs and an electrode tab welding method using the same.
    Type: Application
    Filed: August 23, 2021
    Publication date: May 4, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Gil Sang Son, Jin Hak Kong, Dong Yeon Kim, Kyu Hyun Choi
  • Publication number: 20230047201
    Abstract: A battery module includes: a battery cell assembly having a plurality of battery cells; a top plate configured to cover an upper side of the battery cell assembly; a bottom plate configured to cover a lower side of the battery cell assembly; a sensing assembly disposed to cover a front side and a rear side of the battery cell assembly; a pair of side plates disposed at side surfaces, respectively, of the battery cell assembly; and a pair of compression pads disposed between the pair of side plates and the battery cell assembly, respectively.
    Type: Application
    Filed: November 1, 2022
    Publication date: February 16, 2023
    Applicant: LG Energy Solution, Ltd.
    Inventors: Sung-Won Seo, Dong Yeon Kim, Ho-June Chi, Dal-Mo Kang, Jin-Hak Kong, Jeong-O Mun, Yoon-Koo Lee, Yong-Seok Choi, Alexander Eichhorn, Andreas Track
  • Publication number: 20230047763
    Abstract: A fuel cell system includes: a supply flow path configured to supply reactant gas; a first branch flow path branching off from an outlet end of the supply flow path and configured to guide the reactant gas to a first fuel cell stack; a second branch flow path branching off from the outlet end of the supply flow path and configured to communicate with the first branch flow path and guide the reactant gas to a second fuel cell stack; and an inlet area change part disposed in a boundary zone between the first branch flow path and the second branch flow path and configured to selectively change inlet areas of the first and second branch flow paths. Efficiency in discharging condensate water is increased and performance and operational efficiency are improved.
    Type: Application
    Filed: February 8, 2022
    Publication date: February 16, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Pu Reum Jeong, Hyo Sub Shim, In Tae Park, Dong Yeon Kim, Sung Jin You, Hyeon Seok Ban, Hak Yoon Kim
  • Patent number: 11570286
    Abstract: An electronic device is provided. The electronic device includes a housing including a first surface, a second surface disposed facing an opposite side of the first surface, and a side surface configured to surround at least a portion of a space between the first surface and the second surface, a first elongated metal member configured to form a first portion of the side surface and including a first end and a second end, at least one communication circuit electrically connected to a first point of the first elongated metal member through a capacitive element, at least one ground member disposed in an interior of the housing, and a first conductive member configured to electrically connect a second point of the first elongated metal member to the ground member. The second point of the first elongated metal member is disposed closer to the second end than to the first point.
    Type: Grant
    Filed: May 18, 2021
    Date of Patent: January 31, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyung Joo Lee, Gyu Sub Kim, Dong Yeon Kim, Chae Up Yoo
  • Patent number: 11561152
    Abstract: An apparatus for predicting a degree of deformation of a battery module, caused by swelling of a secondary battery. The battery module includes at least one secondary battery in a module case. The apparatus includes a cell evaluation module configured to derive a relationship between a thickness change amount and a reaction force for a single secondary battery; a case evaluation module configured to derive a relationship between a load applied to the module case and a width change amount of the module case; and a prediction module configured to predict a deformation amount of the battery module by using the relationship between the thickness change amount and the reaction force of the secondary battery, derived by the cell evaluation module, and the relationship between the load and the width change amount of the module case, derived by the case evaluation module.
    Type: Grant
    Filed: January 23, 2018
    Date of Patent: January 24, 2023
    Inventors: Dong-Yeon Kim, Jin-Hak Kong, Yong-Seok Choi, Sung-Won Seo, Yoon-Koo Lee, Dal-Mo Kang, Jeong-O Mun
  • Patent number: 11556016
    Abstract: A three dimensional (3D) display apparatus can include lenticular lenses between a display panel and a viewing angle control film. The display panel can have a curvature. The viewing angle control film can include a plurality of light-blocking patterns between a first control substrate and a second control substrate. A pitch and a height of the plurality of light-blocking patterns can be determined by a curvature radius of the lenticular lenses, a distance between the viewing angle control film and a set viewing region, and a length of the display panel corresponding to the set viewing region. Thus, in the 3D display apparatus, the quality of 3D images provided to a user can be improved.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: January 17, 2023
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Ju-Seong Park, Hoon Kang, Myung-Soo Park, Dong-Yeon Kim, Young-Min Kim, Se-Wan Oh
  • Patent number: 11522246
    Abstract: A battery module includes: a battery cell assembly having a plurality of battery cells; a top plate configured to cover an upper side of the battery cell assembly; a bottom plate configured to cover a lower side of the battery cell assembly; a sensing assembly disposed to cover a front side and a rear side of the battery cell assembly; a pair of side plates disposed at side surfaces, respectively, of the battery cell assembly; and a pair of compression pads disposed between the pair of side plates and the battery cell assembly, respectively.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: December 6, 2022
    Inventors: Sung-Won Seo, Dong-Yeon Kim, Ho-June Chi, Dal-Mo Kang, Jin-Hak Kong, Jeong-O Mun, Yoon-Koo Lee, Yong-Seok Choi, Alexander Eichhorn, Andreas Track
  • Patent number: 11504439
    Abstract: The present invention provides a novel radioactive compound for imaging malignant melanoma and a use thereof as a contrast agent for PET imaging.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: November 22, 2022
    Assignee: INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
    Inventors: Jung-Joon Min, Dong-Yeon Kim, Ayoung Pyo
  • Patent number: 11483627
    Abstract: A method for providing a broadcast service is provided. The method includes transmitting a user datagram protocol (UDP)/internet protocol (IP) packet including a first message, the first message containing information about a message to be signed and transmitted, and transmitting a moving picture experts group (MPEG) media transport protocol (MMTP) packet including a second message, the second message containing information about the broadcast service and information indicating whether the information about the broadcast service is signed. The first message includes an identifier of a key used to verify a signature of the message to be transmitted and signed and an identifier of a hash algorithm used to calculate a hash value of the message to be transmitted and signed.
    Type: Grant
    Filed: November 5, 2021
    Date of Patent: October 25, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Koo Yang, Dong-Yeon Kim, Kyung-Mo Park, Jae-Hyeon Bae, Young-Wan So
  • Patent number: 11466838
    Abstract: Provided are a multi-flexible display device having improved image discontinuity at a panel boundary, and a method of manufacturing a double-sided reflector therefor. An image discontinuity phenomenon at a boundary between panels of a multi-flexible display device manufactured by tiling a plurality of flexible displays including a bendable panel may be easily and simply ameliorated using a double-sided reflector capable of being manufactured through a simple process and at low cost.
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: October 11, 2022
    Assignee: Seoul National University R&DB Foundation
    Inventors: Yongtaek Hong, Seung Hwan Lee, Hyung Soo Yoon, Byoung Ho Lee, Chan Hyung Yoo, Dong Yeon Kim
  • Patent number: 11463673
    Abstract: Provided is a method for supporting an immersive media service by a media transmission device. The method comprises the steps of: determining at least one space among a plurality of spaces of interest (SOI) based on SOI description information; and transmitting, to a media reception apparatus, partial SOI description information among the SOI description information and partial immersive media data among immersive media data, wherein the partial SOI description and the partial immersive media data corresponds to the determined at least one SOI, wherein the partial SOI description information includes at least one of identification information for the at least one SOI, a space range indicator for an object of interest (OOI), a priority indicator for the OOI, or an object vector for the OOI.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: October 4, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Yeon Kim, Young-Wan So, Jae-Hyeon Bae, Hyun-Koo Yang