Patents by Inventor Ki-Dong Lee

Ki-Dong 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).

  • Patent number: 12381749
    Abstract: A method and apparatus for reducing orphan blocks for a blockchain is provided. The second wireless device obtains information on a first block generated by a first wireless device. The second wireless device initiates to generate a second block based on the information. The second wireless device generates an indication informing that a generation of the second block is initiated. The second wireless device shares the generated indication among participants of the blockchain.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: August 5, 2025
    Assignee: LG ELECTRONICS INC.
    Inventor: Ki-Dong Lee
  • Patent number: 12323893
    Abstract: A first user equipment (UE) receives, from a second UE, a precursory minimum set of data (MSD) via a first block. The 5 first UE starts a timer upon receiving the precursory MSD from the second UE, and waits to receive a report via a second block while the timer is running. The first UE makes a third block based on whether or not the report via the second block has been received, and transmits, to a network, the third block.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: June 3, 2025
    Assignee: LG ELECTRONICS INC.
    Inventor: Ki-Dong Lee
  • Patent number: 12279184
    Abstract: A method and apparatus for enhanced voice mail envelope information using enhanced calling name (eCNAM) and caller identity analytic functions in a wireless communication system is provided. A network determines to use a voice mail associated with a call based on a determination that the call is missed or rejected by a user equipment (UE) or a paging is unsuccessful, and stores enhanced calling name (eCNAM) related envelope information for the voice mail. The eCNAM related envelope information includes (i) a caller identity analytic data for the call, (ii) a caller identifier (ID) for the call, (iii) a trust level of the caller ID, and (iv) a time stamp for the voice mail. The network transmits, to the UE, the voice mail and the eCNAM related envelope information.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: April 15, 2025
    Assignee: LG ELECTRONICS INC.
    Inventor: Ki-Dong Lee
  • Patent number: 12225456
    Abstract: The present disclosure relates to cell selection in wireless communications. According to various embodiments, a method performed by a wireless device in a wireless communication system comprises: receiving, from each of a plurality of mobile cells, location information related to each of the plurality of mobile cells and identifier (ID) information related to each of the plurality of mobile cells; estimating a movement pattern of each of the plurality of mobile cells based on the location information and the identifier information; determining a mobile cell among the plurality of mobile cells for a cell selection based on the movement pattern; and performing the cell selection to the determined mobile cell.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: February 11, 2025
    Assignee: LG ELECTRONICS INC.
    Inventor: Ki-Dong Lee
  • Publication number: 20250008398
    Abstract: There is provided a method for performing communication. The method performed by a source BS comprises: receiving UE's first preference information related to one or more neighboring BSs from the UE; receiving neighboring BS's second preference information related to one or more UEs including the UE from a neighboring BS; and performing handover decision for the UE; and transmitting handover request message to a target BS, wherein the target BS is determined based on both of the UE's first preference information and the neighboring BS's second preference information.
    Type: Application
    Filed: December 16, 2022
    Publication date: January 2, 2025
    Applicant: LG ELECTRONICS INC.
    Inventors: Ki-Dong LEE, Hyunsook KIM
  • Publication number: 20240283105
    Abstract: A battery module manufacturing method according to an embodiment of the present disclosure comprises a step of inserting each of electrode tabs of a plurality of battery cells into a plurality of holes included in a bus bar; and a step of bonding the electrode tabs to the bus bar by irradiating laser under feeding of a wire, wherein the bus bar may electrically connect the electrode tabs of the plurality of battery cells to each other.
    Type: Application
    Filed: February 7, 2024
    Publication date: August 22, 2024
    Inventors: Jae Hun KIM, Tae Hyun KIM, Hyeong Won KIM, Ki Dong LEE
  • Publication number: 20240283110
    Abstract: The present disclosure relates to a battery module including: an electrode assembly capable of storing and supplying electrical energy; a battery exterior material of a hexahedral shape accommodating the electrode assembly therein; a first tab portion that is electrically connected to the electrode assembly and that protrudes to an outside of the battery exterior material; and a second tab portion that extends in the first direction from a free end of the first tab portion and that is provided with a different length from a predetermined length of the first tab portion, based on a second direction in parallel with a shortest edge of the battery exterior material among direction perpendicular to the first direction; and a bus bar assembly positioned between the battery exterior material and the second tab portion to be electrically connected to the electrode assembly.
    Type: Application
    Filed: January 18, 2024
    Publication date: August 22, 2024
    Inventors: Jae Hun KIM, Hyeong Won KIM, Sung Chel YOON, Ki Dong LEE
  • Publication number: 20240283103
    Abstract: The present disclosure relates to a battery module comprising: an electrode assembly capable of storing and supplying electrical energy; a battery exterior material accommodating the electrode assembly therein; a first tab portion electrically connected to the electrode assembly and protruding out of the battery exterior material along a first direction; a second tab portion extending along a first direction in which the first tab portion protrudes from a free end of the first tab portion and provided with a different length from a predetermined length of the first tab portion, based on a second direction perpendicular to a surface provided with the largest area among surfaces of the battery exterior material disposed along the first direction; and a bus bar assembly surrounding the second tab portion and electrically connected to the electrode assembly.
    Type: Application
    Filed: January 18, 2024
    Publication date: August 22, 2024
    Inventors: Jae Hun KIM, Hyeong Won KIM, Sung Chel YOON, Ki Dong LEE
  • Publication number: 20240258658
    Abstract: A battery module including a plurality of battery cells each including an electrode tab and at least one bus bar comprising a plate connected to each of the electrode tabs via a weld bead, wherein the plate and the weld bead comprises a first metal at a particular concentration range and wherein the weld bead has particular dimensions.
    Type: Application
    Filed: January 22, 2024
    Publication date: August 1, 2024
    Inventors: Seul Gi LEE, Won Seok CHOI, Jae Hun KIM, Ki Dong LEE
  • Publication number: 20240238902
    Abstract: Provided is a battery module including: A battery module comprising: a plurality of battery cells; a housing accommodating the plurality of battery cells therein, wherein the housing includes a first base material member and a second base material member, the first base material member and the second base material member are in contact with each other to form a joining region, a weld joint is formed in the joining region by welding, and a surface treatment region is formed in the joining region by laser emission, thus increasing an accuracy of a welding position between the base materials, which results in an increased welding process ability and an improved welding quality of the module.
    Type: Application
    Filed: January 12, 2024
    Publication date: July 18, 2024
    Inventors: Hoemin CHEONG, Hyeong Won KIM, Sung Chel YOON, Ki Dong LEE, Ji Hun KIM, Hyeon Jeong YOU
  • Publication number: 20240243399
    Abstract: Provided is a fabrication method of a battery module case accommodating a battery cell, the method including: operation (a) of inputting a first base material member and a second base material member included in the case which accommodates the battery cell therein; operation (b) of performing a surface treatment by emitting a laser to a surface region including a joining region formed by contacting the first base material member and the second base material member with each other; and operation (c) of forming a weld joint by emitting the laser to the joining region, thus increasing a recognition rate in operating an auto position alignment (APA) function regardless of a surface condition of the base material of the battery module case.
    Type: Application
    Filed: January 15, 2024
    Publication date: July 18, 2024
    Inventors: Hoemin CHEONG, Hyeong Won KIM, Sung Chel YOON, Ki Dong LEE, Ji Hun KIM, Hyeon Jeong YOU
  • Patent number: 12041693
    Abstract: A disclosure of the present specification provides a method for a wireless communication device to process network ID information. The method may include the steps of: receiving network ID information about a first network; and displaying the name of the first network on a display of the wireless communication device on the basis of the network ID information and language setting information pertaining to the network name.
    Type: Grant
    Filed: July 13, 2020
    Date of Patent: July 16, 2024
    Assignee: LG Electronics Inc.
    Inventor: Ki-Dong Lee
  • Publication number: 20240221142
    Abstract: An apparatus for predicting weld quality includes an image sensor acquiring an image of a welding portion of a workpiece, a storage storing a shape detection model, a depth prediction model and a strength prediction model, and a controller configured to acquire shapes of a melt pool and a keyhole by receiving the image and inputting the image to the shape detection model, acquire a penetration depth of the keyhole by inputting the shapes of the melt pool and the keyhole to the depth prediction model, and acquire a tensile strength by inputting one of the shape of the melt pool, the shape of the keyhole and the shapes of the melt pool and the keyhole and the penetration depth of the keyhole to the strength prediction model. The weld quality of all products may be predicted during a welding process.
    Type: Application
    Filed: December 14, 2023
    Publication date: July 4, 2024
    Inventors: Hyeong Won KIM, Jae Hun KIM, Hyeon Jeong YOU, Ki Dong LEE
  • Publication number: 20240162573
    Abstract: Provided is a secondary battery module including: plurality of battery cells including electrode tabs; and bus bar connected to the plurality of electrode tabs so that the plurality of battery cells are electrically connected to each other, wherein the bus bar includes plate having plurality of holes formed therein, each of the electrode tabs is inserted into at least part of the plurality of holes of the plate, the electrode tab inserted into the hole and the plate are joined by a weld bead, one or more of the weld beads are included, and the weld bead has concentration deviation (?C) satisfying the following Equation: Concentration deviation (?C)<5 wt %, (?C) is difference between average copper concentration of left side and average copper concentration of right side based on center line of the hole in a section of the weld bead in a thickness direction of the plate.
    Type: Application
    Filed: November 10, 2023
    Publication date: May 16, 2024
    Inventors: Hoemin CHEONG, Jae Hun KIM, Hyeong Won KIM, Sung Chel YOON, Ki Dong LEE
  • Publication number: 20240063513
    Abstract: The busbar assembly of the present disclosure comprises a busbar plate electrically connected to electrode tabs of a plurality of battery cells; a busbar terminal electrically connected to an external device; and a welding portion electrically connecting the busbar plate and the busbar terminal with each other, wherein the welding portion is formed by butt welding between the busbar plate and the busbar terminal.
    Type: Application
    Filed: August 1, 2023
    Publication date: February 22, 2024
    Inventors: Hoemin CHEONG, Seul Gi LEE, Hyeong Won KIM, Ki Dong LEE
  • Publication number: 20240033846
    Abstract: A laser welding apparatus includes a stage on which a first structure and a second structure, targets of a laser welding process, are seated, a vision camera located above the stage and obtaining a sample image indicating a welding target region in which the first structure and the second structure come into contact, and a controller adjusting setting parameters of the vision camera. The controller obtains a sample RGB value from each of a plurality of regions of interest selected from the sample image, compares the sample RGB value with a reference RGB value obtained from each of reference regions of interest defined in the same location as the plurality of regions of interest in a predetermined reference image, to adjust at least one of the setting parameters, and sets the vision camera.
    Type: Application
    Filed: January 27, 2023
    Publication date: February 1, 2024
    Inventors: Hoemin Cheong, Jae Hun Kim, Hyeong Won Kim, Sung Chel Yoon, Ki Dong Lee
  • Patent number: 11800554
    Abstract: The present disclosure relates to handling tasks in parallel. In an embodiment, a method performed by a device comprises determining a type of tasks allowed to be performed in parallel based on a configuration received from a network, and performing tasks corresponding to the type while rejecting tasks not corresponding to the type.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: October 24, 2023
    Assignee: LG ELECTRONICS INC.
    Inventor: Ki-Dong Lee
  • Publication number: 20230327894
    Abstract: A method and apparatus for reducing orphan blocks for a blockchain is provided. The second wireless device obtains information on a first block generated by a first wireless device. The second wireless device initiates to generate a second block based on the information. The second wireless device generates an indication informing that a generation of the second block is initiated. The second wireless device shares the generated indication among participants of the blockchain.
    Type: Application
    Filed: August 10, 2021
    Publication date: October 12, 2023
    Applicant: LG ELECTRONICS INC.
    Inventor: Ki-Dong LEE
  • Patent number: 11758377
    Abstract: Disclosed herein is a communication control method of a vehicle user equipment (UE) for controlling vehicle-to-everything (V2X) message transmission between vehicle UEs through a V2X service in a wireless communication system. The communication control method of the vehicle UE includes receiving a V2X message from a first external vehicle UE, determining whether the V2X message is transmitted to a second external vehicle UE located in a coverage area of the vehicle UE, based on relaying information indicating whether the V2X message is relayed, and transmitting the V2X message to the second external vehicle UE, upon determining that the V2X message is transmitted to the second external vehicle UE. The relaying information includes at least one of active status information, relay probability information or residual life information.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: September 12, 2023
    Assignee: LG ELECTRONICS INC.
    Inventor: Ki-Dong Lee
  • Publication number: 20230156568
    Abstract: A method and apparatus for updating data transfer disturbance in multi-agent multi-device ML operations is described. A wireless device receives, from the first server, restriction information generated based on (i) the location information based on the wireless device, (ii) the residing area information of the wireless device, and/or (iii) the serving network related information. A wireless device checks whether a second server, other than the first server, is available. A wireless device transmits, to the second server, the restriction information generated by the first server.
    Type: Application
    Filed: May 6, 2021
    Publication date: May 18, 2023
    Inventor: Ki-Dong LEE