Patents by Inventor Young-Jae Kim

Young-Jae 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).

  • Publication number: 20240088366
    Abstract: The present invention relates to a negative electrode including a negative electrode current collector, and a negative electrode active material layer disposed on the negative electrode current collector, wherein the negative electrode active material layer includes a silicon-based active material, a first conductive material including graphite, a second conductive material including a single-walled carbon nanotube, and a binder, wherein the binder includes a cellulose-based compound and a rubber-based compound, the first conductive material is included in the negative electrode active material layer in an amount of 15 wt % to 25 wt %, the second conductive material is included in the negative electrode active material layer in an amount of 0.15 wt % to 2.5 wt %, and the second conductive material and the binder are included in the negative electrode active material layer at a weight ratio of 1.5:99.5 to 20.0:80.0.
    Type: Application
    Filed: January 27, 2022
    Publication date: March 14, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Young Jae KIM, Jong Hyun CHAE, Chan Soo JUN
  • Publication number: 20240088367
    Abstract: A negative electrode composition, a negative electrode for a lithium secondary battery, including the same, a lithium secondary battery including the negative electrode, and a method for preparing a negative electrode composition are disclosed. The negative electrode composition includes a silicon-containing active material; a negative electrode conductive material; and a negative electrode binder. The negative electrode conductive material comprises a dotted conductive material and a plate-like conductive material. The dotted conductive material comprises at least one functional group. An amount of the at least one functional group present in the dotted conductive material is 0.01% or more and less than 0.05%. The silicon-containing active material is present in an amount of 60 parts by weight or more based on 100 parts by weight of the negative electrode composition.
    Type: Application
    Filed: September 30, 2022
    Publication date: March 14, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Young Jae KIM, Jaewook LEE
  • Patent number: 11925920
    Abstract: The present invention relates to a catalyst for hydrogenation of an aromatic compound, which is capable of greatly reducing the inactivation of a catalyst by using a support including a magnesium-based spinel structure, and a preparation method therefor.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: March 12, 2024
    Assignee: HANWHA CHEMICAL CORPORATION
    Inventors: Eung Gyu Kim, Won Yong Kim, Jeong Hwan Chun, Young Jin Cho, Joung Woo Han, Hyo Suk Kim, Wan Jae Myeong, Ki Taeg Jung
  • Publication number: 20240076127
    Abstract: Provided is a ceiling storage system capable of correcting a working position and constantly checking stability of a structure by detecting an amount of change in a facility. According to the ceiling storage system, a transport vehicle moves to an upper portion of a first storage area of a plurality of storage areas in a state of gripping an article, and the transport vehicle measures a first distance value between the transport vehicle and the first storage area using a distance sensor and measures a relative position value between the transport vehicle and the first storage area using a vision sensor, before unloading the article from the first storage area.
    Type: Application
    Filed: May 23, 2023
    Publication date: March 7, 2024
    Inventors: Sang Kyung LEE, Seung Gyu KANG, Hyun Jae KANG, Young Wook KIM, Sang A BANG, Yong-Jun AHN, Min Kyun LEE, Hyun Woo LEE, Jeong Hun LIM, Jun Hyuk CHANG
  • Patent number: 11921781
    Abstract: A background music providing method includes: based on a user command for executing a content recognition mode being received, obtaining a data corresponding to the content, reproduced on the display apparatus, in the content recognition mode; transmitting the obtained data to an external source; obtaining information corresponding to the content based on the data from the external source; and displaying a result UI corresponding to the obtained information on the display apparatus.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: March 5, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji-hun Park, Myung-jae Kim, Young-jun Ryu, Jang-ho Jin
  • Publication number: 20240074192
    Abstract: A three-dimensional semiconductor device includes: a source structure including a cell region and an extension region; a gate stacking structure disposed on the source structure, the gate stacking structure including insulating patterns and conductive patterns, which are alternately stacked on each other; an insulating structure disposed on the gate stacking structure, the insulating structure including a plurality of insulating layers; a memory channel structure penetrating the gate stacking structure and electrically connected to the cell region; a separation structure penetrating the gate stacking structure and extending from the cell region to the extension region; and a penetration plug penetrating the gate stacking structure and the extension region, wherein the penetration plug includes: a first plug portion penetrating the gate stacking structure; and a second plug portion on the first plug portion, wherein the separation structure includes: a first separation portion penetrating the gate stacking str
    Type: Application
    Filed: May 25, 2023
    Publication date: February 29, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung Yoon Kim, Byoung Jae Park, Jae-Hwang Sim, Jongseon Ahn, Young-Ho Lee
  • Publication number: 20240059296
    Abstract: A road surface recognition method may include extracting first point cloud data in a front road surface region of a vehicle from point cloud data generated by LiDAR of the vehicle, generating a point cloud map by use of a local map and the first point cloud data, determining a predicted driving route of the vehicle based on motion-related data of the vehicle; and generating a road surface height profile of the predicted driving route based on the point cloud map and the predicted driving route.
    Type: Application
    Filed: January 3, 2023
    Publication date: February 22, 2024
    Inventors: Young Jae KIM, In Yong Jung, Jong Hoon Choi, Byung Joo Kim, Hyung Jin Kim, So Yeong Kim, Ji Eun Cho, Jin Su Ha, Seong Jun Kim, Young Rok Son, Ki Chun Jo, Ji Won Seok
  • Patent number: 11891523
    Abstract: A composite negative electrode active material, which includes: a silicon-based core particle; an outer carbon coating layer positioned on a surface of the silicon-based core particle; first single-walled carbon nanotubes in contact with the outer carbon coating layer, wherein the first single-walled carbon nanotubes protrude from the outer carbon coating layer; a conductive structure spaced apart from the outer carbon coating layer, wherein the conductive structure includes at least one second single-walled carbon nanotubes; and a crosslinking material bonded to the first single-walled carbon nanotube and at least one of the second single-walled carbon nanotubes. The at least one of the second single-walled carbon nanotubes is crosslinked with the first single-walled carbon nanotube by the crosslinking material, and wherein the conductive structure and the first single-walled carbon nanotube are connected to each other.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: February 6, 2024
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Il Geun Oh, Yong Ju Lee, Dong Hyuk Kim, Young Jae Kim, Ye Lin Kim
  • Patent number: 11885514
    Abstract: An air conditioner includes a housing having a suction port and a discharge port, a main fan configured to draw air into the housing through the suction port and discharge air from the housing through the discharge port, an auxiliary fan configured to draw, into the housing, air discharged by the main fan and a controller configured to control a rotational speed of the auxiliary fan to change a direction in which air is discharged from the housing.
    Type: Grant
    Filed: May 4, 2021
    Date of Patent: January 30, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Jin Kim, Ju-Hyun Kang, Young-Jae Kim, Byung Yul So, Yong-Gak Kim, In-Jung Baek, Na Yeong Byeon, Moo Gyo Seo, Hyeong Joon Seo, Seung Cheon Yu, Sang Woo Lee, Hyo Kyu Lee, Jin Ho Lim, Min-Gi Cho, Hyeong Kyu Cho, Jun Hwang, Do Yeon Kim, Hyun Ah Kim, Yong Ho Seo, Woo Seog Song, Hyun-Joo Song, Young Sun Shin, Joon-Ho Yoon, Bu Youn Lee, Jung Dae Lee, Chang Seon Lee, Min Gu Jeon, Hee Jae Jeong
  • Publication number: 20240009202
    Abstract: The present invention relates to a pharmaceutical composition for use in the prevention or treatment of nontuberculous mycobacterium infectious diseases, containing, as an active ingredient, a compound represented by Chemical Formula 1 or a pharmaceutically acceptable salt thereof. The compound represented by Chemical Formula 1 or a pharmaceutically acceptable salt thereof, according to the present invention, can be used in the prevention or treatment of nontuberculous mycobacterium (NTM) infectious diseases.
    Type: Application
    Filed: August 18, 2021
    Publication date: January 11, 2024
    Inventors: Soon Ha Kim, Eun Kyeong Jo, Young Jae Kim
  • Publication number: 20230393893
    Abstract: Provided is a system for distributed processing of data that includes a data storage storing raw data generated in a fabrication process in real time; a database storing information associated with each of the raw data in real time; a master service that monitors the database on the basis of the information, selects processing targets to be processed among the raw data, and stores metadata associated with the processing targets in a queue; and a plurality of pods which make requests for jobs to the master service, receive metadata from the master service, access the raw data stored in the data storage using the received metadata, and perform the jobs on the raw data.
    Type: Application
    Filed: January 20, 2023
    Publication date: December 7, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byeong Cheon KIM, Young Jae KIM, Kyoung Hoon KANG, Young Hak LEE
  • Patent number: 11820189
    Abstract: A vehicle suspension control apparatus includes a mode determination device that determines a suspension control mode corresponding to an identified front road surface, in response to the front road surface of a vehicle being identified, a suspension control amount calculation device that calculates an amount of suspension control for passing through the identified front road surface, based on the determined suspension control mode, and a controller that controls a suspension of the vehicle based on the calculated amount of suspension control.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: November 21, 2023
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Hyung Jin Kim, Sung Ki Jung, Dong Hun Lim, Yoon Kab Noh, Jong Hoon Choi, Young Jae Kim, In Yong Jung, Byung Joo Kim
  • Publication number: 20230371374
    Abstract: The present disclosure relates to a plurality of host materials comprising a first host compound represented by formula 1 and a second host compound represented by formula 2 and an organic electroluminescent device comprising the same. By comprising the specific combination of the compound according to the present disclosure as host materials, an organic electroluminescent device having low driving voltage and/or high luminous efficiency and/or significantly improved lifespan characteristics can be provided.
    Type: Application
    Filed: May 1, 2023
    Publication date: November 16, 2023
    Inventors: Sang-Hee CHO, Young-Jae KIM, Hae-Yeon KIM, So-Young JUNG, Su-Hyun LEE, Mi-Ja LEE, So-Mi PARK, Young-Gil KIM, Hong-Se OH, Hyo-Soon PARK
  • Publication number: 20230361428
    Abstract: An electrode assembly including a positive electrode current collector having at least one surface, positive electrode having a positive electrode mixture layer on at least one surface of the positive electrode current collector, a negative electrode current collector having at least one surface, a negative electrode having a negative electrode mixture layer on at least one surface of the negative electrode current collector, and a separator interposed between the positive electrode and the negative electrode. The negative electrode mixture layer includes silicon active material particles, a conductive layer on at least one surface of the separator, and the thickness of the conductive layer is greater than 50% of the D50 particle size of the silicon active material particles, and a battery cell including the same.
    Type: Application
    Filed: August 18, 2021
    Publication date: November 9, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Young Jae KIM, Min Ji KIM, Jong Hyun CHAE
  • Publication number: 20230347900
    Abstract: An apparatus and a method for identifying a speed bump are provided. The apparatus may include a vehicle network access device to provide an access interface with a vehicle network, and a controller to acquire information on a position of the speed bump placed on a road on which a vehicle travels, collect, from a vehicle network, information on driving of a driver around the speed bump, and determine a type of the speed bump, based on the information on the driving of the driver.
    Type: Application
    Filed: September 6, 2022
    Publication date: November 2, 2023
    Inventors: Byung Joo Kim, Hyung Jin Kim, Young Jae Kim, In Yong Jung, Jong Hoon Choi
  • Publication number: 20230352652
    Abstract: A negative electrode for a secondary battery, and more particularly, to a negative electrode for a secondary battery used for a negative electrode of a secondary battery. A negative electrode for a secondary battery may include a carbon-based active material; a conductive material; a silicon-based active material-polymer binder combination including a silicon-based active material, and a polymer binder bonded to a surface of the silicon-based active material, wherein the polymer binder suppresses expansion of the silicon-based active material; and a water-based binder.
    Type: Application
    Filed: July 3, 2023
    Publication date: November 2, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Young Jae Kim, Je Young Kim
  • Publication number: 20230318056
    Abstract: Methods for charging and discharging a secondary battery are disclosed, which includes: pre-lithiating a negative electrode comprising a silicon-based active material; preparing a secondary battery including the pre-lithiated negative electrode, a positive electrode, a separator, and an electrolyte; and electrochemically charging and discharging the secondary battery with at least one cycle, wherein the electrochemical charging and discharging of the secondary battery is performed so that a difference between a charge SOC and a discharge state of charge (SOC) of the pre-lithiated negative electrode is 18% to 32%.
    Type: Application
    Filed: December 23, 2021
    Publication date: October 5, 2023
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Chan Soo JUN, Jong Hyun CHAE, Young Jae KIM
  • Publication number: 20230309387
    Abstract: The present disclosure relates to an organic electroluminescent material comprising an organic electroluminescent compound represented by formula 1, and an organic electroluminescent device comprising the same; and a plurality of host materials comprising at least one first host compound and at least one second host compound, and an organic electroluminescent device comprising the same. An organic electroluminescent device with improved driving voltage and/or luminous efficiency can be provided by comprising the compound according to the present disclosure as an organic electroluminescent material or a plurality of host materials.
    Type: Application
    Filed: March 10, 2023
    Publication date: September 28, 2023
    Inventors: Jeong-Eun YANG, Hee-Ryong KANG, Jeong-Hwan JEON, Mi-Ja LEE, Sang-Hee CHO, Young-Jae KIM
  • Publication number: 20230292610
    Abstract: The present disclosure relates to an organic electroluminescent compound, a plurality of host materials comprising at least one first host compound and at least one second host compound, and an organic electroluminescent device comprising the same. An organic electroluminescent device with improved driving voltage, luminous efficiency and/or lifespan properties can be provided by comprising the organic electroluminescent compound or the specific combination of compounds according to the present disclosure as a host material.
    Type: Application
    Filed: March 6, 2023
    Publication date: September 14, 2023
    Inventors: Sang-Hee CHO, Young-Jae KIM, Hyo-Nim SHIN, So-Young JUNG, Mi-Ja LEE, Su-Hyun LEE, Hae-Yeon KIM
  • Publication number: 20230274421
    Abstract: Provided are a method for providing information about the diagnosis of a gallbladder polyp and a device for providing information about the diagnosis of a gallbladder polyp using same. The method for providing information about the diagnosis of a gallbladder polyp being implemented by a processor includes the steps of receiving an ultrasound medical image including a gallbladder part of a subject, determining the pathogenesis of a gallbladder polyp in the subject using a first assessment model configured to determine the pathogenesis of a gallbladder polyp on the basis of the ultrasound medical image, and determining characteristics of the gallbladder polyp on the basis of a second assessment model configured to classify characteristics of the gallbladder polyp when the gallbladder polyp is determined in the ultrasound medical image.
    Type: Application
    Filed: July 20, 2021
    Publication date: August 31, 2023
    Applicants: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, GACHON UNIVERSITY OF INDUSTRY-ACADEMIC COOPERATION FOUNDATION, GIL MEDICAL CENTER
    Inventors: Jae Hee CHO, Sung Ill JANG, Kwang Gi KIM, Young Jae KIM, Eui Joo KIM