Patents by Inventor Ji-Hoon Lim
Ji-Hoon Lim 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).
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Publication number: 20240160486Abstract: A computing resource management system using software modularization in a cluster computing environment in which computing devices are connected, including an application process running on each computing device and an algorithm processing process configured to run independently of the application process and perform task processing on the application process, the computing resource management system including: a task managing system configured to receive a task request message from an application process requiring a task from each computing device; a process managing system configured to confirm an algorithm processing process of computing devices connected to the cluster computing environment, and determine whether there is an algorithm processing process in an idle state to which the application process requested for a task will be assigned; and a performed managing system configured to confirm a result of an application process whose task is performed by the algorithm processing process.Type: ApplicationFiled: October 17, 2023Publication date: May 16, 2024Inventors: Sang Hyun SON, Yeon Chul Song, Myeong Jun Lim, Ji Hoon Yoo, Kwang Sup Kim, Jong Min Lee, Young Ho Park, Jun Ho Oh, Joong Chol Shin, Hyun Cheol Cho
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Patent number: 11975500Abstract: Provided is a method for manufacturing a polarizing plate, comprising a step of irradiating an optical laminate with ultraviolet rays having an emission wavelength band of 380 nm to 410 nm. The optical laminate sequentially comprises a first base film, a first adhesive layer, a linear polarizer, a second adhesive layer, a second base film and a reverse dispersion liquid crystal layer. The first adhesive layer and the second adhesive layer each comprise a photosensitizer for initiating a curing reaction in a wavelength band of 350 nm to 410 nm, and the ultraviolet rays are irradiated on the first base film side of the optical laminate.Type: GrantFiled: February 11, 2020Date of Patent: May 7, 2024Assignee: LG Chem, Ltd.Inventors: Young Sik Kim, Jin Yong Park, Yeon Ok Jung, Min Woo Hwang, Jung Geun Kwon, Yong Su Ju, Chan Youn Kim, Ji Hoon Park, Seong Min Lim
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Publication number: 20240139934Abstract: The inventive concept provides a teaching method for teaching a transfer position of a transfer robot. The teaching method includes: searching for an object on which a target object to be transferred by the transfer robot is placed, based on a 3D position information acquired by a first sensor; and acquiring coordinates of a second direction and coordinates of a third direction of the object based on a data acquired from a second sensor which is a different type from the first sensor.Type: ApplicationFiled: March 8, 2023Publication date: May 2, 2024Applicant: SEMES CO., LTD.Inventors: Jong Min Lee, Kwang Sup Kim, Myeong Jun Lim, Young Ho Park, Yeon Chul Song, Sang Hyun Son, Jun Ho Oh, Ji Hoon Yoo, Joong Chol Shin
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Patent number: 11956426Abstract: Disclosed herein are a decoding method and apparatus and an encoding method and apparatus for deriving an intra-prediction mode. An intra-prediction mode may be derived using a method for deriving an intra-prediction mode based on a neighbor block of the target block, a method for deriving an intra-prediction mode using signaling of the intra-prediction mode of the target block, or a method for deriving an adaptive intra-prediction mode based on the type of a target slice. An MPM list may be used to derive the intra-prediction mode, and a temporal neighbor block or the like may be used to configure the MPM list.Type: GrantFiled: May 9, 2022Date of Patent: April 9, 2024Assignees: Electronics and Telecommunications Research Institute, Industry-University Cooperation Foundation Korea Aerospace University, Industry-Academia Cooperation Group of Sejong UniversityInventors: Jin-Ho Lee, Jae-Gon Kim, Jung-Won Kang, Do-Hyeon Park, Yung-Lyul Lee, Ha-Hyun Lee, Sung-Chang Lim, Hui-Yong Kim, Ji-Hoon Do, Yong-Uk Yoon
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Publication number: 20240072329Abstract: A battery module including at least one battery cell; a module case in which the at least one battery cell is accommodated, and including a lower plate and a side plate forming an internal space; and a thermally conductive coating layer formed on an internal surface of the lower plate or an internal surface of the lower plate and an internal surface of the side plate, and having a thickness of 70 ?m to 130 ?m, wherein the thermally conductive coating layer includes a polymeric binder resin and an inorganic filler, is disclosed.Type: ApplicationFiled: August 18, 2023Publication date: February 29, 2024Inventors: Ji Hoon LIM, Myeong Hwan MA, Ju Yong PARK
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Patent number: 11912120Abstract: A battery mounting structure for a vehicle is provided to include a case having a first internal member that is disposed to be spaced parallel to an upper side of a lower panel of the case and a second internal member that is disposed perpendicular to the first internal member, and configured to accommodate a plurality of battery modules therein using the first internal member and the second internal member. An outer side member is provided in a shape protruding toward the outside on an outer side of the case. The battery modules are disposed in a stacking direction of battery cells that is parallel to a longitudinal direction of the first internal member.Type: GrantFiled: September 22, 2020Date of Patent: February 27, 2024Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Yong Hwan Choi, Yu Ri Oh, Tae Hyuck Kim, Gyung Hoon Shin, Hae Kyu Lim, Ji Woong Jung
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Patent number: 11790988Abstract: A nonvolatile memory device includes a differential current driver that receives a first differential signal and a second differential signal, which are based on a temperature, and generates a first compensation current and a second compensation current corresponding to a difference value between the first and second differential signals. A current mirror circuit copies a first current, which is a sum of a reference current and the first compensation current, to generate a second current having a same value as a value of the first current and regulates the reference current depending on a difference value of the second current and the second compensation current. A trimming circuit generates a program current or a read current based on the regulated reference current.Type: GrantFiled: June 17, 2021Date of Patent: October 17, 2023Inventors: Ji-Hoon Lim, Bilal Ahmad Janjua
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Publication number: 20230291059Abstract: A battery pack includes a cell assembly; and a pack case accommodating the cell assembly in an internal space, wherein the pack case includes a lower plate having a plate shape and a frame disposed to protrude upwardly from the lower plate, wherein the frame has an inlet through which flame flows from the cell assembly into the internal space of the frame, and a flow path through which the flame flowing in from the inlet flows, wherein the flow path is formed by a partition wall disposed in the length direction of the frame, and wherein at least two or more of the partition walls are spaced apart from each other in the height direction of the frame such that a direction of the flow path is able to be changed.Type: ApplicationFiled: March 10, 2023Publication date: September 14, 2023Inventors: Seung Hun LEE, Tae Gu LEE, Ji Hoon LIM, Yang Kyu CHOI
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Publication number: 20230291071Abstract: A battery pack may include a pack housing including an accommodation space and a venting passage connecting the accommodation space to outside, a partition wall member partitioning the accommodation space, a plurality of pack units including battery cells, the plurality of pack units disposed in the accommodation space, and a blocking unit provided between the accommodation space and the venting passage, the blocking unit blocking a substance generated in the pack unit from entering the venting passage.Type: ApplicationFiled: March 9, 2023Publication date: September 14, 2023Inventors: Ji Hoon LIM, Seung Hun LEE, Tae Gu LEE, Yang Kyu CHOI
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Publication number: 20230291068Abstract: A battery pack includes a pack housing having an internal space; and a battery module including a plurality of battery cells and accommodated in the internal space, wherein the pack housing includes a support frame opposing at least one side of the battery module and having a venting passage formed therein, and wherein the support frame includes a plurality of guide blocks inserted into the battery module; and an opening disposed between the plurality of guide blocks and communicating with the venting passage and the internal space.Type: ApplicationFiled: March 13, 2023Publication date: September 14, 2023Inventors: Seung Hun LEE, Ji Hoon LIM, Tae Gu LEE, Yang Kyu CHOI
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Publication number: 20230178845Abstract: Proposed is a battery pack. The battery pack includes a battery module in which an internal terminal is exposed at an opening part, and a flame blocking unit which is connected to the internal terminal via the opening part and which transmits electric power of the internal terminal to the outside, the flame blocking unit covering the opening part so that a flame generated inside the battery module is blocked from being emitted. The battery module may include a battery assembly including a plurality of battery cells, a busbar assembly including the internal terminal which is connected to the battery assembly and which transmits electric power, and a casing which accommodates the battery assembly and the busbar assembly therein and in which the opening part is formed. By this configuration, thermal runaway of the battery module may be blocked or delayed, so stability of the battery pack may be increased.Type: ApplicationFiled: December 1, 2022Publication date: June 8, 2023Inventor: Ji Hoon LIM
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Publication number: 20230178838Abstract: Proposed are a connector assembly and a battery module. The connector assembly may include a connector formed so that an external connector is inserted therein through a connector insertion portion formed in a casing, and a cover part coupled to the connector while surrounding an outer peripheral surface of the connector so as to seal a gap between the connector and the connector insertion portion. Accordingly, it is possible to block or delay discharge of a flame through the connector insertion portion of the battery module.Type: ApplicationFiled: December 1, 2022Publication date: June 8, 2023Inventor: Ji Hoon LIM
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Patent number: 11587634Abstract: An integrated circuit test apparatus includes: a first test unit configured to output a current for a built-in self test (BIST) progress state for each internal circuit of an integrated circuit in a BIST test mode and to determine whether each internal circuit operates normally in a wake-up mode of the integrated circuit; and a first determination module configured to determine whether each internal circuit is in a stuck state based on a change detected by the first test unit.Type: GrantFiled: November 21, 2019Date of Patent: February 21, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Yeon-Ho Kim, Keon Lee, Ji-Hoon Lim, Min-Ji Park, Jae-Hyuck Woo, Yun-Ho Choi
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Publication number: 20230039023Abstract: An embodiment converter includes a magnetic material, a first circuit including a first winding surrounding the magnetic material and a clamp circuit configured to reset a power conversion operation, the first circuit being configured to convert power received from a first input voltage source to provide the converted power to a load, and a second circuit including a second winding surrounding the magnetic material, the second circuit being configured to convert power received from a second input voltage source to provide the converted power to the load and to perform the power conversion operation being reset by the clamp circuit.Type: ApplicationFiled: May 31, 2022Publication date: February 9, 2023Inventors: Jae Hyuk Choi, Han Shin Youn, Ji Hoon Lim, Dong In Lee
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Publication number: 20230031614Abstract: An embodiment solar cell system includes a first photovoltaic (PV) module and a second PV module connected in series with each other, a differential power processing (DPP) converter configured to convert electricity generated by the first PV module and the second PV module, using a magnetic material having a multi-winding structure, and to provide the converted electricity to a battery, and a control signal generator configured to generate a control signal that controls a main switch for controlling an input-side current path and an output-side current path of the DPP converter, and to adjust a pulse width of the control signal such that a magnetizing current of the DPP converter becomes substantially zero.Type: ApplicationFiled: June 8, 2022Publication date: February 2, 2023Inventors: Jae Hyuk Choi, Byeong Seob Song, Han Shin Youn, Ji Hoon Lim, Dong In Lee
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Patent number: 11462797Abstract: A battery module may include a plurality of sub-modules arranged in a single direction, a cooling unit contacting one sides of the plurality of sub-modules to cool the plurality of sub-modules, and a heating unit contacting other sides opposing the one sides of the plurality of sub-modules to heat the plurality of sub-modules.Type: GrantFiled: December 30, 2020Date of Patent: October 4, 2022Assignee: SK INNOVATION CO., LTD.Inventors: Tae Gu Lee, Ji Hoon Lim, Kyoung Min Cho
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Publication number: 20220311110Abstract: A battery module includes a battery cell; a case housing the battery cell, the case including a conductive material; a bus bar electrically connected to the battery cell, the bus bar including a terminal exposed to outside of the case; and a barrier disposed between the terminal and the case, wherein the barrier comprises a groove in an end of the barrier.Type: ApplicationFiled: March 28, 2022Publication date: September 29, 2022Inventors: Ji Hoon PARK, Ji Hoon LIM
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Publication number: 20220181743Abstract: A method for manufacturing a lower case of a battery module includes an extrusion molding operation in which a metal material is extruded to mold a cooling plate member and a sidewall member of a battery module; a forging operation in which an internal surface of the cooling plate member is pressed with a punch, having an edge of a lower end provided vertically to form an accommodation groove; and a forming operation in which an embossed piece, protruding to an external surface of the cooling plate member by forming the accommodation groove, is removed.Type: ApplicationFiled: December 8, 2021Publication date: June 9, 2022Inventors: Ji Hoon Lim, Myeong Hwan Ma, Ju Yong Park, Ji Hoon Park
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Publication number: 20220181727Abstract: A battery module includes a cell stack formed by stacking a plurality of pouch-type battery cells, each of the plurality of pouch-type battery cells including an electrode accommodation portion accommodating an electrode assembly therein, a sealing portion sealing at least a portion of a periphery of the electrode accommodation portion, and electrode leads electrically connected to the electrode assembly, a module housing accommodating the cell stack therein, a bus bar assembly having at least one conductive bus bar electrically connected to the electrode leads, and at least one sealing protective member disposed between sealing portions of adjacent battery cells. The sealing protective member is disposed to be in contact with the sealing portions.Type: ApplicationFiled: December 7, 2021Publication date: June 9, 2022Inventors: Ju Yong Park, Myeong Hwan Ma, Ji Hoon Lim
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Publication number: 20220029238Abstract: Provided are a battery module having a double fixing structure and a manufacturing method thereof having a high coupling strength between members by fitting a recess portion formed at an end portion of a module housing accommodating the battery cells and an insertion portion formed at an end portion of a part for coupling of the battery module such as an upper cover coupled to a module housing to each other by end portions of the battery module, the upper cover, and a case part that accommodate a plurality of secondary battery cells formed in a double fixing structure, and applying a bond to the inside of the recess portion and fixing each part of the battery module through welding to the outside of the battery module.Type: ApplicationFiled: July 21, 2021Publication date: January 27, 2022Inventor: Ji Hoon Lim