Patents by Inventor Yong Jin

Yong Jin 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).

  • High manganese steel for low temperature applications having excellent surface quality and a manufacturing method thereof
    Patent number: 11584970
    Abstract: The present invention relates to a high manganese steel for low temperature applications and a method for manufacturing the same. The high manganese steel contains 0.3 wt % to 0.8 wt % of C, 18 wt % to 26 wt % of Mn, 0.01 wt % to 1 wt % of Si, 0.01 wt % to 0.5 wt % of Al, 0.1 wt % or less of Ti (excluding 0%), 1 wt % to 4.5 wt % of Cr, 0.1 wt % to 0.9 wt % of Cu, 0.03 wt % or less of S (excluding 0%), 0.3 wt % or less of P (excluding 0%), 0.001 wt % to 0.03 wt % of N, 0.004 wt % or less of B (excluding 0%), and a remainder of Fe and other inevitable impurities, wherein a microstructure comprises an austenite single phase structure, and an average grain size of the austenite is 50 ?m or less.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: February 21, 2023
    Assignee: POSCO CO., LTD
    Inventors: Yu-Mi Ha, Young-Deok Jung, Sang-Deok Kang, Un-Hae Lee, Yong-Jin Kim, Sung-Kyu Kim, Young-Ju Kim
  • FILTER AND MANUFACTURING METHOD FOR SAME
    Publication number: 20230052656
    Abstract: The present invention relates to a filter and a method of manufacturing the same, the filter including an RF connector configured to have a predetermined electrical signal line, a filter body having at least one impedance matching space in which the RF connector is installed, a relevant PCB on which one end of the RF connector is fixedly mounted, the relevant PCB coupled to be in close contact with one side surface of the filter body, and an annular gasket interposed between one side surface of the filter body and the relevant PCB to block a signal leak, in which a concave-convex portion is processed on a surface of one side surface of the filter body to which the annular gasket is attached to increase an attachment area, thereby providing an advantage of improving a bonding force of an attachment portion to which the gasket is attached.
    Type: Application
    Filed: October 28, 2022
    Publication date: February 16, 2023
    Applicant: KMW INC.
    Inventors: Nam Shin PARK, Sung Ho JANG, Kwang Il LEE, Kyoung Hun KO, Joung Hoe KIM, Yong Jin PARK
  • Motor stator insulator with rotatable wings
    Patent number: 11581774
    Abstract: The present invention provides a motor including a stator around which coils are wound, a rotor disposed inside the stator, a rotating shaft coupled to the rotor, insulators positioned between the coils and the stator and including outer circumferential surfaces around which the coils are wound, and a motor housing configured to accommodate the insulators, wherein wings configured to arrange the coils are connected to the outer surfaces of the insulators, and an accommodation space configured to accommodate the wings is formed inside the motor housing.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: February 14, 2023
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Yong Jin Kim
  • APPARATUS FOR DILUTING EXHAUST GAS
    Publication number: 20230043215
    Abstract: The apparatus for diluting exhaust gas according to an exemplary embodiment of the present invention includes a stagnant air forming unit configured to form stagnant air by decelerating a flow velocity of introduced exhaust gas, an ejector unit connected to a front end of the stagnant air forming unit and configured to discharge the exhaust gas to a front, and a dilution unit coupled to a front end of the ejector unit.
    Type: Application
    Filed: July 20, 2022
    Publication date: February 9, 2023
    Inventors: Bangwoo HAN, Gunhee LEE, Inyong PARK, Sang Bok KIM, Keejung HONG, Hak Joon KIM, Yeawan LEE, Yong-Jin KIM
  • METHOD AND APPARATUS FOR TRAINING ARTIFICIAL INTELLIGENCE BASED ON EPISODE MEMORY
    Publication number: 20230041614
    Abstract: The present disclosure relates to a method and apparatus for training artificial intelligence based on an episodic memory. According to an embodiment of the present disclosure, a method for training artificial intelligence based on an episodic memory may include: constructing an episodic memory by using a feature vector of a training dataset stored in a full memory; obtaining output data by inputting query data into an artificial intelligence model; deriving a similarity between the output data and a feature vector in the constructed episodic memory; and deriving an episode loss function based on the similarity.
    Type: Application
    Filed: November 23, 2021
    Publication date: February 9, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Ye Bin MOON, Tae Hyun OH, Yong Jin KWON
  • METHOD AND APPARATUS FOR IMPROVING HANDOVER PERFORMANCE IN COMMUNICATION SYSTEM
    Publication number: 20230038795
    Abstract: An operation method of a terminal in a communication system may comprise: receiving a first occurrence reporting condition of a handover problem from a source base station; performing a handover from the source base station to a target base station; identifying whether a handover problem occurs based on the first occurrence reporting condition while performing the handover; and in response to identifying that a handover problem occurs, transmitting information indicating the occurrence of the handover problem to the target base station.
    Type: Application
    Filed: July 27, 2022
    Publication date: February 9, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyun Seo PARK, Yong Jin KWON, Yun Joo KIM, Eunkyung KIM, An Seok LEE, Yu Ro LEE, Heesoo LEE
  • LIFT PIN, WAFER PROCESSING APPARATUS COMPRISING SAME, AND METHOD FOR PRODUCING WAFERS
    Publication number: 20230039939
    Abstract: One embodiment provides a lift pin comprising: a body which is inserted into a through-hole in a susceptor; and a head provided at the end of the body to come into contact with the underside of a wafer, wherein the top surface of the head is formed to have a concavoconvex structure.
    Type: Application
    Filed: January 3, 2020
    Publication date: February 9, 2023
    Inventors: Mi Ri KIM, Yong Jin KIM, Dong Ho KANG
  • PRINTING APPARATUS AND INK REFILL METHODE THEREOF
    Publication number: 20230034437
    Abstract: A printing apparatus and an ink refill method thereof are provided. The printing apparatus may comprise a printing unit performing printing, and an ink filling unit filling ink in the printing unit in an upward manner, wherein the printing unit includes a printing ink receptor accommodating ink, a spray head spraying the ink, and a pressure controller controlling a pressure of a fluid for operation of the ink, and the ink filling unit includes a supply ink receptor filled with ink for supply to the printing unit, and an ink supply unit mounted on the spray head to supply the ink supplied from the supply ink receptor to the spray head.
    Type: Application
    Filed: June 21, 2022
    Publication date: February 2, 2023
    Inventors: Won Yong JIN, Ho Sang LEE, Suk Won JANG
  • Display device
    Patent number: 11569338
    Abstract: A display is provided. The display device includes a display area and a non-display area located around the display area; a base layer; an organic light-emitting diode (OLED) that is located on the base layer in the display area; and a first crack detection line that is located on the base layer in the non-display area; wherein the first crack detection line comprises a first line that extends substantially in a first direction along a first edge of the display area, a second line that is separated from the first line and extends substantially in the first direction, and a third line that is connected to an end of the first line and an end of the second line, wherein a cross-sectional shape of the first line in a second direction crossing the first direction is inversely tapered.
    Type: Grant
    Filed: May 26, 2021
    Date of Patent: January 31, 2023
    Inventors: Hun Kim, Yong Jin Kim, Soon Jung Wang, Keun Soo Lee, Jae Ho Lee, Kyung Chan Chae
  • Sound vibration actuator
    Patent number: 11569722
    Abstract: A sound vibration actuator includes: a casing having an internal space formed by an underside casing part, a side periphery casing part, and a top casing part; a coil part coupled to the top casing part in such a manner as to receive power from the outside; a magnet part disposed in the internal space of the casing and having a magnet and a weight; an elastic member whose one surface coupled to the magnet part; and a weight part coupled to the coil part. The sound vibration actuator can be varied in coupling ways of the components thereof to generate vibrations in a high frequency band as well as a low frequency band.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: January 31, 2023
    Assignee: MPLUS CO., LTD.
    Inventors: Seok Jun Park, Jun Kun Choi, Yeon Ho Son, Yong Tae Kim, Yong Jin Kim, Seung Wook Kim, Dong Su Moon
  • Austenitic steel material having excellent abrasion resistance and toughness and manufacturing method the same
    Patent number: 11566308
    Abstract: Provided according to one preferred aspect of the present invention are austenitic steel material having superb abrasion resistance and toughness, and a method for producing the austenite steel material. The austenitic steel material having superb abrasion resistance and toughness according to one preferred aspect of the present invention comprises, in wt %, 0.6-1.9% carbon (C); 12-22% manganese (Mn); 5% or lower (excluding 0%) chromium (Cr); 5% or lower (excluding 0%) copper (Cu); 0.5% or lower (excluding 0%) aluminum (Al); 1.0% or lower (excluding 0%) silicon (Si); 0.1% or lower (including 0%) phosphorous (P); 0.02% or lower (including 0%) sulfur (S); and the rest in Fe and unavoidable impurities, and has the microstructure comprising, by surface area fraction, 97% or higher (including 100%) austenite and 3% or lower (including 0%) carbide.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: January 31, 2023
    Assignee: POSCO CO., LTD
    Inventors: Yong-Jin Kim, Hong-Yeol Oh, Hong-Ju Lee, Sang-Deok Kang, Yoen-Jung Park, Young-Deok Jung
  • MOTOR
    Publication number: 20230028181
    Abstract: A motor comprises: a housing including a partition wall for partitioning a first space and a second space; a stator arranged in the first space; a rotor arranged in the stator, a shaft rotating along with the rotor and having a sensor magnet arranged at an end thereof; and a printed circuit board arranged in the second space and having a position detection sensor arranged on a surface thereof, the position detection sensor facing the sensor magnet in the vertical direction, wherein the partition wall has a shaft hole penetrating therethrough from a surface to the other surface.
    Type: Application
    Filed: January 5, 2021
    Publication date: January 26, 2023
    Inventors: Yong Jin KIM, Ki Woong KIM
  • METHOD AND SYSTEM FOR MANAGING DENTAL ARTICLE INFORMATION BASED ON UHF RFID
    Publication number: 20230026895
    Abstract: The present invention relates to a method and a system for managing dental article information based on a UHF RFID, and more particularly, to a method and a system for managing dental article information based on a UHF RFID, capable of automatically monitoring a location, a stock, and an expiration date of an article used by medical staffs of a dental clinic without an additional action of the medical staff, and providing information and a notification related to a dental article to the medical staffs of the dental clinic.
    Type: Application
    Filed: February 3, 2022
    Publication date: January 26, 2023
    Applicants: KONG TECH Co., Ltd., OSSTEMIMPLANT CO., LTD., KOREA DESIGN SCIENCE INSTITUTE
    Inventors: Dong Un LEE, Hak Kyung LEE, Ho Jin LIM, Myoung Pyo HONG, Young Soo JUNG, Sang Yeon PARK, Young Kyu CHI, Yong Jin KIM, Gyu Nam KIM
  • VARIABLE FREQUENCY DISPLAY DEVICE
    Publication number: 20230016947
    Abstract: A display device includes: a pixel connected to each of a first scan line, a second scan line, and a data line; a scan driver supplying a first scan signal to the first scan line and a second scan signal to the second scan line; a controller dividing one frame period into an active period and a blank period and generating a count signal in which a time duration of the blank period is counted and a power control signal; a data driver supplying a data signal to the data line; and a power supply controlling a source driving voltage supplied to the data driver according to a duration of the blank period based on the power control signal. When the count signal reaches a reference value, the controller supplies a start signal for output of the first scan signal to the scan driver.
    Type: Application
    Filed: September 20, 2022
    Publication date: January 19, 2023
    Inventors: Kyun Ho KIM, Jung Taek KIM, Hong Kyu KIM, Hyung Keun PARK, Joon Suk BAIK, Young Soo SOHN, Yong Jin SHIN, Se Keun LEE
  • Composition for enhancing skin elasticity or improving skin wrinkles comprising heptahydroxyflavan as an effective ingredient
    Patent number: 11554091
    Abstract: Heptahydroxyflavan or a salt, isomer, hydrate or solvate thereof, which is an active ingredient of the present disclosure, can enhance skin elasticity and improve skin wrinkles by inhibiting the activity of MMP-1. In addition, the heptahydroxyflavan or a salt, isomer, hydrate or solvate thereof, which is an active ingredient of the present disclosure, can be used in various compositions such as cosmetics, health functional foods, etc. because it is safe with no cytotoxicity.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: January 17, 2023
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Jaeyoung Ko, Mi Suk Yang, Eunjung Lee, Yong Jin Kim
  • SMART VENDING MACHINE WITH MODULAR CONTROL ASSEMBLY
    Publication number: 20220415113
    Abstract: A vending machine includes a product storage cabinet having a housing defining a storage compartment for storing a product and a door movably connected to the housing. A product sensor is configured to detect removal of the product from the storage compartment. The vending machine further includes a control assembly configured to control operation of the vending machine. The control assembly includes a support structure, a control unit mounted on the support structure, a transceiver mounted on the support structure, and a power supply mounted on the support structure. The control assembly is configured to receive information from collected by the product sensor to determine an identity of the product removed from the storage compartment.
    Type: Application
    Filed: June 28, 2021
    Publication date: December 29, 2022
    Inventors: Cheuk Chi LAU, Xuejun LI, Yong Jin SEROCK, Bilal BAJWA, Naga VANKADARI
  • Display device coupled to circuit board with coupling film
    Patent number: 11533808
    Abstract: A display device includes a display panel, a first circuit board, a control unit disposed on the first circuit board, a second circuit board, and a coupling film which electrically couples the control unit and the second circuit board to each other. The coupling film includes a first coupling part including a first region attached to the first circuit board, and a second region overlapping the display panel when viewed in a thickness direction of the display panel, a second coupling part including a third region attached to the second circuit board, and a fourth region overlapping the display panel when viewed in the thickness direction of the display panel, and a third coupling part coupled to each of the second region and the fourth region to electrically couple the first coupling part and the second coupling part to each other.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: December 20, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kyung-hwa Lim, Sangan Kwon, Kyunho Kim, Yong-jin Shin, Shimho Yi, Heebum Park
  • Product identification systems and methods
    Patent number: 11526843
    Abstract: A method for identifying a product removed from a cabinet includes detecting visual characteristics of the product removed from the cabinet by a camera within the cabinet. The method may include detecting an identifier on the product removed from the cabinet by an identifier sensor, and comparing the visual characteristics and the identifier to a database of product information. The product removed from the cabinet may be identified based on the comparison of the visual characteristics and the identifier to the database of product information.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: December 13, 2022
    Assignee: PepsiCo, Inc.
    Inventors: Xuejun Li, Yong Jin Serock, Cheuk Chi Lau
  • Electronic device, action instance generation method, and recording medium
    Patent number: 11527067
    Abstract: An electronic device according to an embodiment disclosed herein may include a memory including at least one instruction and a processor. By executing the at least one instruction, the processor may check feature information corresponding to a video and including at least one of an appearance-related feature value and a motion-related feature value from the video, calculate at least one of a starting score related to a starting point of an action instance, an ending score related to an ending point of an action instance, and a relatedness score between action instances on the basis of the feature information corresponding to the video, the action instances being included in the video, and generate an action proposal included in the video on the basis of the at least one score.
    Type: Grant
    Filed: November 3, 2020
    Date of Patent: December 13, 2022
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jin Young Moon, Yong Jin Kwon, Hyung Il Kim, Jong Youl Park, Kang Min Bae, Ki Min Yun
  • Polyolefin-Based Resin Foam, and Molded Product Produced Therefrom
    Publication number: 20220389180
    Abstract: The present invention relates to: a polyolefin-based resin foam including a polyolefin-based resin and a conductive filler containing carbon nanotubes and carbon black, wherein the weight ratio of the carbon nanotubes to the carbon black is about 1:1.5 to about 1:5; and a molded product produced therefrom. The polyolefin-based resin foam according to the present invention includes the carbon nanotubes and the carbon black in an appropriate ratio, and thus a molded product having good bondability and exhibiting low surface resistance and surface resistance deviation can be produced by molding the same.
    Type: Application
    Filed: November 27, 2020
    Publication date: December 8, 2022
    Inventors: Jun Hyeok JANG, Yong Jin KWON, Se Yeon EOM, Sung Hwan LIM