Patents by Inventor Min JI

Min JI 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: 20240386182
    Abstract: A routing method in a multilayer structure is provided. The routing method may include: acquiring a routing problem, wherein the routing problem is a problem of generating a path set that includes respective paths for multiple node groups arranged in a multilayer structure, generating a routing order example for the multiple node groups, generating a path set for the multiple node groups by executing a routing algorithm based on the routing order example, establishing a training set by obtaining a cost of the generated path set based on a predefined evaluation function, and training a deep learning model to predict a routing order using the training set.
    Type: Application
    Filed: May 17, 2024
    Publication date: November 21, 2024
    Applicants: SAMSUNG SDS CO., LTD., UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Jae Ho YANG, Rak-Kyeong Seong, Chang Hyeong Lee, Hee Jin Choi, Min Ji Lee
  • Publication number: 20240382115
    Abstract: The present invention relates to a method for providing a calibration alarm in a continuous biometric information measurement system, and more particularly, to a calibration alarm method, wherein the next calibration time is calculated on the basis of an actual calibration time of a user so that the next calibration time calculated on the basis of the actual calibration time can be notified to the user even if the calibration is performed differently from a preset calibration cycle, and contextual information of the user is considered and a calibration alarm is provided according to the contextual information of the user so that the user can conveniently input a reference biometric value.
    Type: Application
    Filed: June 2, 2022
    Publication date: November 21, 2024
    Inventors: Young Jea KANG, Ji Seon NAH, Min Ji JANG, Jung Hee SEO, Yun Hee KANG
  • Publication number: 20240388554
    Abstract: Disclosed is an operating method of a user terminal, the operating method including: displaying a chat room provided by a chat service server, and receiving messages from said the chat service server, and visually distinguishing said messages according to elapsed time since the messages were received and displaying the messages in the chat room by visually distinguishing the messages according to elapsed time since the messages were received.
    Type: Application
    Filed: April 23, 2024
    Publication date: November 21, 2024
    Inventors: Eunju OH, Suyeon KIM, Min Ji SEO, Kwang Wook LIM
  • Patent number: 12150346
    Abstract: A display device can include a light-emitting element; a driving transistor including a first electrode connected to a first node, a gate electrode connected to a second node, and a second electrode connected to a third node connected to the light-emitting element, the driving transistor being configured to apply a current the third node during a sampling operation and control a high-potential voltage applied to the first node according to a data voltage applied to the gate electrode to apply the high-potential voltage to the third node during a light-emitting operation. Also, the display device can include a switching circuit to apply a current for charging the data voltage to the second node by connecting the second node with the third node during the sampling operation; and a blocking device to block leakage current from flowing from the switching circuit to the second node when the switching circuit is off.
    Type: Grant
    Filed: July 24, 2023
    Date of Patent: November 19, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Min Ji Han, Su Jin Jeon
  • Patent number: 12142240
    Abstract: The present disclosure discloses an apparatus and method for providing compensation information, which compress the compensation information for demura and a display driving apparatus for solving a defect in a screen by using compressed compensation information. The apparatus for providing compensation information includes a compensation value provision unit configured to provide compensation values of pixels and a compression unit configured to perform compression on the compensation values for each block of a screen.
    Type: Grant
    Filed: September 6, 2022
    Date of Patent: November 12, 2024
    Assignee: LX SEMICON CO., LTD.
    Inventors: Jun Young Park, Min Ji Lee, Gang Won Lee, Young Kyun Kim, Ji Won Lee, Suk Ju Kang, Joo Sung Choi
  • Patent number: 12139653
    Abstract: The present invention relates to metal halide colloidal nanoparticles represented by a following Chemical Formula 1 and a method for producing the same: A3MX6??[Chemical Formula 1] wherein in the Chemical Formula 1, A is an alkali metal element, M is a rare-earth metal element, and X is a halogen element.
    Type: Grant
    Filed: January 13, 2022
    Date of Patent: November 12, 2024
    Assignee: CHUNG ANG UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION
    Inventors: Tae Jong Paik, Min Ji Lee
  • Publication number: 20240360971
    Abstract: Disclosed is a lamp for a vehicle. The lamp for a vehicle includes a first optical module that forms a first light distribution pattern, and including a first light source part and a first condensing lens part that condenses light emitted from the first light source part, a second optical module that forms a second light distribution pattern, and including a second light source part and a second condensing lens part that condenses light emitted from the second light source part, and a third optical module that forms a third light distribution pattern, and including a third light source part and a third condensing lens part that condenses light emitted from the third light source part, the first optical module, the second optical module, and the third optical module are arranged in a vertical direction.
    Type: Application
    Filed: July 11, 2024
    Publication date: October 31, 2024
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventor: Min Ji JIN
  • Publication number: 20240357933
    Abstract: An organic electric element includes a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode. The organic material layer includes a light-emitting layer, a hole transport layer between the first electrode and the light-emitting layer, and a plurality of emission-auxiliary layers between the light-emitting layer and the hole transport layer. The plurality of emission-auxiliary layers include a first emission-auxiliary layer adjacent to the hole transport layer and a second emission-auxiliary layer adjacent to the light-emitting layer. Each of the first emission-auxiliary layer and the second emission-auxiliary layer is independently formed of one type of a compound without additional doping. The first emission-auxiliary layer includes a compound represented by Formula 1 or Formula 2, and the second emission-auxiliary layer includes a compound represented by Formula A-4-1 or Formula A-4-2.
    Type: Application
    Filed: April 26, 2024
    Publication date: October 24, 2024
    Inventors: BUM SUNG LEE, HYUN JI OH, SOUNG YUN MUN, SUN HEE LEE, WON SAM KIM, GUANG MING LI, MIN JI JO
  • Publication number: 20240353348
    Abstract: A monitoring apparatus according to an example embodiment disclosed in this document may include an image acquisition unit configured to acquire an image of at least one process processing device related to manufacturing of a battery cell, an analyzer configured to input the acquired image into an artificial intelligence model for determining a welding state of the battery cell to generate a first determination result of determining whether the battery cell is defective, and a determination unit configured to determine whether the battery cell is defective based on the first determination result.
    Type: Application
    Filed: January 10, 2023
    Publication date: October 24, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Min Ji KIM, Dong Hwan EOM, Seung Gyun HONG, Seung Jun LEE
  • Patent number: 12126028
    Abstract: Disclosed are a catalyst for an electrochemical cell and a method of manufacturing the catalyst. The catalyst includes a support, a first catalyst supported on the support, wherein the first catalyst is a catalyst for hydrogen oxidation reaction (HOR) or oxygen reduction reaction (ORR), a second catalyst supported on the first catalyst, wherein the second catalyst is a catalyst for oxygen evolution reaction (OER), and a protective layer formed on the first catalyst and the second catalyst.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: October 22, 2024
    Assignees: Hyundai Motor Company, Kia Corporation, Industry-University Cooperation Foundation Hanyang University
    Inventors: Jung Han Yu, Joo Young Kim, Tae Joo Park, Dae Woong Kim, Min Ji Lee
  • Publication number: 20240344110
    Abstract: The present invention relates to a composition for cell lysis and nucleic acid extraction, a nucleic acid extraction method using the same, and a molecular diagnostic method using the same, and specifically, to a composition for cell lysis and nucleic acid extraction, a nucleic acid extraction method using the same, and a molecular diagnostic method using the same, wherein a composition containing an RNase inhibitor is used as a solution for nucleic acid extraction, and steps of heating to specific temperatures are included, whereby it is possible to minimize the time for molecular diagnosis by performing polymerase chain reaction without a separate elution process and purification process, and to reduce the cost of molecular diagnosis by minimizing the use of dedicated devices and consumables in extraction.
    Type: Application
    Filed: August 1, 2022
    Publication date: October 17, 2024
    Inventors: Min Ji LIM, Jan Di KIM, Se Ryun KIM, Chang Ju PARK
  • Patent number: 12119515
    Abstract: Disclosed is a separator suitable for an electrochemical device a porous including polymer substrate and an organic/inorganic composite porous coating layer on at least one side of the porous polymer substrate. The organic/inorganic composite porous coating layer includes particulate binder polymers and first inorganic particles, the particulate binder polymers include (a) hybrid polymer particles of a fluorine-containing polymer and an acrylic-containing polymer and (b) acrylic-containing polymer particles, the average particle diameter D50 of the acrylic-containing polymer particles “a” is in a range of 1 ?m to 7.5 ?m, the average particle diameter D50 of the inorganic particles “b” is in a range of 200 nm to 800 nm, a/b is in a range of 2 to 15, and the average particle diameter D50 of the hybrid polymer particles is smaller than the average particle diameter D50 of the acrylic-containing polymer particles.
    Type: Grant
    Filed: April 26, 2024
    Date of Patent: October 15, 2024
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Kyung-Ryun Ka, Min-Ji Kim, Seung-Hyun Lee, Hye-Won Kim
  • Patent number: 12118429
    Abstract: A method and apparatus for providing a service based on a digital card connected to a digital code are provided. A service providing server is configured to generate a digital code connected to a service account of a partner terminal by connecting a plurality of digital codes selected by the partner terminal to a digital code and a user terminal is configured to use a digital card associated with the a user account among the plurality of digital cards connected to the digital code by scanning the digital code displayed on an online area and an offline area.
    Type: Grant
    Filed: April 14, 2023
    Date of Patent: October 15, 2024
    Assignee: KAKAO CORP.
    Inventors: Na Yeong Hong, Hun Jae Lee, Sang Chul Lee, Hae Won Sim, Min Ji Jo, Seung Hyun Ko
  • Publication number: 20240331615
    Abstract: A display device includes a first layer disposed on a base layer and including a first gate electrode, a first gate insulating layer, and an active layer, and a second layer disposed on the first layer and including a second gate electrode, a second gate insulating layer, and the active layer. The first layer and the second layer share the active layer. The first gate insulating layer has a first dielectric constant, and the second gate insulating layer has a second dielectric constant. The first dielectric constant and the second dielectric constant are different from each other.
    Type: Application
    Filed: October 24, 2023
    Publication date: October 3, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Hyo Jung KIM, Seung Bo SHIM, Min Ji BAEK, Hye Sun SUNG, Ji Hyeon SON, Jeong Yong LEE
  • Publication number: 20240332736
    Abstract: An electrochemical device separator including a porous polymer substrate and a porous organic/inorganic composite coating layer on at least one surface of the porous polymer substrate. The porous organic/inorganic composite coating layer includes particulate binder polymers, a non-particulate acrylic-containing polymer, and first inorganic particles. The particulate binder polymers include hybrid polymer particles including a fluorine-containing polymer and an acrylic-containing polymer, and acrylic-containing polymer particles. The acrylic-containing polymer particles have a particle size D50 (a) in a range of 1 ?m to 7 ?m, the first inorganic particles have a particle size D50 (b) in a range of 200 nm to 800 nm, a/b is in a range of 2 to 15, and hybrid polymer particles have a particle size D50 less than 250 nm.
    Type: Application
    Filed: February 23, 2023
    Publication date: October 3, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Kyung Ryun KA, Min Ji KIM, Seung Hyun LEE, Dong Wook SUNG
  • Patent number: 12108671
    Abstract: An organic electric element according to an embodiment of the present disclosure includes a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode. The organic material layer includes a plurality of emission-auxiliary layers, and the HOMO energy levels of the plurality of emission-auxiliary layers are limited to specific conditions in relation to the neighboring organic material layers, thereby the driving voltage, the luminous efficiency and the life time of the organic electric element can be improved.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: October 1, 2024
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Bum Sung Lee, Hyun Ji Oh, Soung Yun Mun, Sun Hee Lee, Won Sam Kim, Guang Ming Li, Min Ji Jo
  • Patent number: 12101998
    Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: September 24, 2024
    Assignee: LT MATERIALS CO., LTD.
    Inventors: Min-Ji Park, Yun-Ji Lee, Won-Jang Jeong
  • Publication number: 20240313249
    Abstract: Disclosed herein is a battery cell formation apparatus according to the present invention that includes: a formation body part for performing formation of battery cells; a loading buffer part in which battery cells can wait before being put into the formation body part; an unloading buffer part in which battery cells, which are transported from the formation body part when the formation process is finished, can wait; a piercing part located at one side of the loading buffer part and forming a through hole in a gas pocket part of a battery cell accommodated in the loading buffer part; and a sealing part located on one side of the unloading buffer part and sealing a through-hole formed in a battery cell accommodated in the unloading buffer part.
    Type: Application
    Filed: November 23, 2022
    Publication date: September 19, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: Hyun Woo Bae, Su Ho Jeon, Chang Min Ji, Gi Yang, Jung Ho Choi
  • Publication number: 20240313193
    Abstract: A lithium-ion battery includes an electrode with a plurality of channels formed at least partially through its thickness. Each channel has a diameter in a range from 5 ?m to 100 ?m and/or is spaced apart from another channel by a distance in a range from 10 ?m to 200 ?m as measured between centerlines of the channels. The electrode may be an anode and includes carbonaceous material such as graphite and/or additional electrochemically active lithium host materials. The battery can be charged at a C-rate greater than 2 C.
    Type: Application
    Filed: May 22, 2024
    Publication date: September 19, 2024
    Inventors: Kuan-Hung Chen, Neil Dasgupta, Jeffrey Sakamoto, Min Ji Namkoong
  • Patent number: 12091326
    Abstract: A method for producing manganese(II) sulfate monohydrate includes a pulverization and washing step of pulverizing and washing a manganese-containing by-product, a leaching step of leaching the pulverized manganese-containing by-product after the pulverization and washing step to produce a leachate, a neutralization step of neutralizing the leachate produced in the leaching step, an impurity removal step of removing impurities from the leachate neutralized in the neutralization step, a solvent extraction step of recovering manganese in the form of an aqueous solution of manganese sulfate from a process liquid subjected to the impurity removal step by using a solvent extraction method, and a crystallization step of producing manganese(II) sulfate monohydrate by evaporating and concentrating the aqueous solution of manganese sulfate produced in the solvent extraction step.
    Type: Grant
    Filed: September 22, 2023
    Date of Patent: September 17, 2024
    Assignee: KOREA ZINC CO., LTD.
    Inventors: Min Ji Kim, Sang Chil Park