Patents by Inventor Ji Hun Kim

Ji Hun 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: 20220018006
    Abstract: Disclosed are austenitic stainless steel that can exhibit high strength while having non-magnetic properties, and a manufacturing method thereof. The high strength non-magnetic austenitic stainless steel according to an embodiment of present disclosure includes, in percent (%) by weight of the entire composition, C: 0.02 to 0.12%, Si: 1.2% or less, Mn: 0.5 to 2.0%, Cr: 17.0 to 22.0%, Ni: 11.0 to 15.0%, Mo: 3.0% or less, N: 0.25% or less, the remainder of iron (Fe) and other inevitable impurities, satisfies C+N: 0.25% or more, and satisfies following Formulas (1) and (2). [{Cr+Mo+1.5*Si+18}/{Ni+30*(C+N)+0.5*Mn+36}+0.262]*161?161?log(cooling rate)<0??(1) 551?462*(C+N)?9.2*Si?8.1*Mn?13.7*Cr?29*Ni?18.
    Type: Application
    Filed: October 31, 2019
    Publication date: January 20, 2022
    Inventors: Kyung-Hun Kim, Hak Kim, Man Jin Ha, Ji Soo Kim, Jong Jin Jeon
  • Patent number: 11226703
    Abstract: A touch sensor according to an embodiment of the present invention includes a base layer, a first electrode layer including first dummy electrodes and first sensing electrodes including first holes therein arranged on a top surface of the base layer, the first sensing electrodes, an insulating interlayer formed on the base layer and covering the first electrode layer, and a second electrode layer including second dummy electrodes and second sensing electrodes including second holes therein arranged on a top surface of the insulating interlayer. An electrode visual recognition can be suppressed by an overlapping arrangement of the holes and the electrode patterns.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: January 18, 2022
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Do Hyoung Kwon, Ji Yeon Kim, Ki Deok Lee, Cheol Hun Lee
  • Patent number: 11225126
    Abstract: A motor driven air vent device for a vehicle can perform not only left/right angular rotation operation of a vertical wing for adjusting a left/right-directional airflow direction of air discharged indoors but also an opening/closing operation of a damper for interrupting or allowing an indoor discharge of air using a link bar for performing a straight line motion to the left or right thereof by driving a motor and a cam plate for angularly rotating by the link bar, etc. in a motor driven manner.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: January 18, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, NIFCO KOREA Inc., Hyundai Mobis Co., Ltd.
    Inventors: Young Ju Lee, Pill Yoon Kim, Byung Gyu Choi, Young Rok Lee, Choong Yeul Kim, Seung Hyeok Chang, Jae Seob Choi, Kwan Woo Lee, Won Sik Kim, Ji Hun Lee
  • Publication number: 20220011231
    Abstract: The present invention relates to a biomolecule detection apparatus capable of easily and quickly detecting various biomolecules associated with diseases and determining the presence or absence of a specific disease. The biomolecule detection apparatus of the present invention includes a micropore device, a microchip, and sensing electrodes. According to the present invention, a microscale pore is formed inside the micropore device. In addition, the microchip is configured to pass through the microscale pore along the flow of a conductive liquid supplied inside the micropore device, has a surface coated with a sensing molecule complementarily bound to a target biomolecule, and has a unique code for identifying the complementarily bound target biomolecule. The sensing electrodes serve to sense the code by measuring change in current flowing through the pore when the microchip passes through the pore.
    Type: Application
    Filed: November 13, 2019
    Publication date: January 13, 2022
    Inventors: Chang Soo HAN, Ki Wan BONG, Se Hyun SHIN, Ji Hun RYU, Hyeon Ung KIM
  • Publication number: 20220012819
    Abstract: Provided is a community management method including: receiving, from a first terminal, a generation request for a standby community; generating the standby community including a user of the first terminal as a participant, according to the generation request for the standby community; and generating a regular community including participants of the standby community as members in response to a number of the participants of the standby community reaching a target number of the standby community, wherein a writing function is restricted in the standby community and allowed in the regular community.
    Type: Application
    Filed: July 8, 2021
    Publication date: January 13, 2022
    Applicant: NAVER CORPORATION
    Inventors: Sa Ra YOON, Seok Woo LEE, Jane CHOI, Hyun Min LEE, Si Hyeon PARK, Dae Hyun PARK, Jung Hun BAE, Young Bae HYUN, Sun Mee KIM, Kyung Man KWAK, Young Sun MIN, Yong Kyu LEE, Man Joon KIM, Ji Hoon KO, O Shik KWON, Hyo Jong KIM, Ye Seul KIM, Ji Hyun KIM, Jung Min LEE
  • Publication number: 20220010392
    Abstract: A non-magnetic austenitic stainless steel includes, in percent (%) by weight of the entire composition, C: 0.01 to 0.05%, Si: 1.5% or less, Mn: 0.5 to 3.5%, Cr: 17.0 to 22.0%, Ni: 9.0 to 14.0%, Mo: 1.0% or less, Cu: 0.2 to 2.5%, N: 0.05 to 0.25%, the remainder of iron (Fe) and other inevitable impurities, and satisfies following Formulas (1) and (2). (1) 0?3*(Cr+Mo)+5*Si?65*(C+N)?2*(Ni+Mn)?27?5 and (2) 660?500*(C+N)?10*Cr?30*(Ni+Si+Mo+Cu)?0.
    Type: Application
    Filed: October 31, 2019
    Publication date: January 13, 2022
    Inventors: Kyung-Hun Kim, Ji Eon Park, Hak Kim, Hyung-Gu Kang, Ji Soo Kim
  • Publication number: 20220014491
    Abstract: Provided are a method and apparatus for generating a bundle invitation link. The method includes obtaining a plurality of invitation links from a first user terminal, each of the plurality of invitation links being connected to at least one community, generating a bundle invitation link connected to a detail page, the detail page including the plurality of invitation links, transmitting the bundle invitation link to a second user terminal, causing a display of the second user terminal to display the detail page in response to receiving, from the second user terminal, an input corresponding to the bundle invitation link, and receiving a data pair from the second user terminal, the data pair including at least one invitation link and an identification value of the second user terminal, and the at least one invitation link being selected from among the plurality of invitation links included in the detail page.
    Type: Application
    Filed: July 7, 2021
    Publication date: January 13, 2022
    Applicant: NAVER CORPORATION
    Inventors: Su Bin BAK, Ji Min YOO, Jane CHOI, Dae Hyun PARK, Jung Hun BAE, Young Ju KANG, Sun Mee KIM, Ji Hoon KO, Hyo Jong KIM, Sang Hoon LEE
  • Patent number: 11223292
    Abstract: A united converter apparatus and an operating method thereof are disclosed. The united converter apparatus includes a high-voltage charger charging a high-voltage battery, using a commercial power and a low-voltage charger charging a low-voltage battery, using the high-voltage battery. The high-voltage charger includes a voltage level adjustment device boosts a voltage of the commercial power to apply the boosted voltage to the high-voltage battery and drops a high voltage applied from the high-voltage battery to apply the dropped voltage to the low-voltage charger.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: January 11, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jin Young Yang, Jong Pil Kim, Woo Young Lee, Ji Han Lee, Youn Sik Lee, Si Hun Yang, Jin Myeong Yang
  • Publication number: 20210408552
    Abstract: The present disclosure relates to an anode for a lithium-metal battery, a manufacturing method of the same, and a lithium-metal battery including the anode. The anode for a lithium-metal battery includes a complex hierarchical structure current collector which includes an inverted pyramid-shaped micro hole pattern and nanostructures provided within the inverted pyramid-shaped micro hole pattern; and a lithium metal which is electrodeposited on the nanostructure of the current collector. As a result, it is possible to increase the life stability of the battery and increase the coulombic efficiency.
    Type: Application
    Filed: June 23, 2021
    Publication date: December 30, 2021
    Inventors: Jae Young Seok, San Ha Kim, In Yeong Yang, Ji Hun Jeong, Seung Seob Lee
  • Publication number: 20210407145
    Abstract: Provided is a method of compressing an occupancy map of a three-dimensional (3D) point cloud, and more specifically, a method of compressing an occupancy map of a point cloud in which an occupancy map image of a point cloud existing in a 3D space is compressed based on a compression quality or a patch-by-patch inspection method of the occupancy map image so that compression distortion is minimized when reconstructing the compressed occupancy map image so as to remarkably improve the quality of a reconstructed occupancy map image.
    Type: Application
    Filed: June 30, 2021
    Publication date: December 30, 2021
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Eun Young CHANG, Euee Seon JANG, Tian Yu DONG, Ji Hun CHA, Kyu Tae KIM, Jae Young AHN
  • Patent number: 11210050
    Abstract: According to various example embodiments, an electronic device may include: a flexible display; and a processor for control the flexible display to divide a display area into a plurality of areas including a first area and a second area, in response to detecting of notification event in a folded state, processing the notification event in a first manner using at least one of the first area and the second area when the electronic device is in a first mounted state, and processing the notification event in a second manner using at least one of the first area and the second area when the electronic device is in a second mounted state.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: December 28, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jeong-Won Ko, Mun-Hwi Kim, Joon-Hwan Kim, Hye-Jin Kim, Kyung-Wook Ro, Myoung-Soo Park, Jung-Woo Shin, Ji-Hun Lee, Han-Ju Cho
  • Publication number: 20210399167
    Abstract: A lighting apparatus includes a light emitting diode, in which the light emitting diode includes an n-type nitride semiconductor layer, an active layer located on the n-type nitride semiconductor layer, and a p-type nitride semiconductor layer located on the active layer. The light emitting diode emits light that varies from yellow light to white light depending on an driving current.
    Type: Application
    Filed: May 24, 2021
    Publication date: December 23, 2021
    Applicant: SEOUL VIOSYS CO., LTD.
    Inventors: Yong Hyun BAEK, Ji Hun KANG, Chae Hon KIM, Ji Hoon PARK, So Ra LEE
  • Publication number: 20210398738
    Abstract: A coil component includes a body having one surface and the other surface, opposing each other, and both end surfaces, opposing each other, a support substrate disposed inside the body, and including a core portion, and a support portion connected to the core portion, a coil portion disposed on the core portion, and a lead portion disposed on the support portion and connected to the coil portion to be exposed to one surface of the body. The support portion is disposed to be more adjacent to the one surface of the body than the core portion.
    Type: Application
    Filed: April 5, 2021
    Publication date: December 23, 2021
    Inventors: Yong Min KIM, Jae Hun KIM, Ji Hyuk LIM, Jong Yun KIM
  • Publication number: 20210394358
    Abstract: A growth-type soft robot includes a housing including an external body including an internal accommodation space and one side open and a fixing portion formed on a periphery of an open region of the external body, a growth unit including an outer periphery having one end connected to the fixing portion, an inner periphery spaced apart from an inner side of the outer periphery and extending to the accommodation space, and a bent portion connecting the other end of the outer periphery to one end of the inner periphery to form a front end space, and a data collecting unit including a cable extending along a central portion surrounded by the inner periphery and a sensing module acquiring external information, wherein the other end of the inner periphery forms a folded region, and a length of the growth unit is adjustable by air supplied to the front end space.
    Type: Application
    Filed: July 12, 2021
    Publication date: December 23, 2021
    Inventors: Jee-Hwan RYU, Ji-Hun KIM
  • Patent number: 11175717
    Abstract: Various examples of the present invention relate to an electronic device comprising: a graphic buffer for storing graphic information received from an application; a frame buffer for storing the graphic information to be displayed on a display; and a processor, wherein the processor is configured to: store, in the graphic buffer, first graphic information received from a first layer; store, in the frame buffer, second graphic information received from a second layer; store, in the frame buffer, the first graphic information stored in the graphic buffer; and simultaneously display the first graphic information and the second graphic information, stored in the frame buffer, through the display functionally connected with the processor. In addition, other examples identifiable through the specification are possible.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: November 16, 2021
    Inventors: Seung Jin Kim, Ji Hun Kim, Gwang Hui Lee, Sung Jun Lee, Woo Jun Jung, Min Jung Kim
  • Patent number: 11074279
    Abstract: Provided is a method of providing an unmanned dialogue service according to an embodiment of the inventive concept. The method includes transmitting or receiving text message data constituting a dialogue to or from a user terminal in an unmanned dialogue model, analyzing the dialogue to determine whether a counselor switching situation has occurred, transmitting a dialogue handover request including information regarding the dialogue to a counselor management apparatus when it is determined that the counselor switching situation has occurred, and automatically switching into a mode for relaying transmission or reception of messages between the user terminal and a counselor terminal that receives a task for processing the dialogue handover request allocated by the counselor management apparatus.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: July 27, 2021
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Jin Woon Kim, Chang Pil Kim, Ji Hun Kim, Joon Won Lee, Bong Won Nah, Byung Jae Park, Seul Gi Kang, Jin Soo Lee, Keum Sik Im, Joo Hee Ahn, Young Min Park, Jean Su Byun
  • Publication number: 20210207946
    Abstract: The present invention relates to a method of non-destructively measuring a thickness of a reinforcement membrane, and more particularly, to a method of non-destructively measuring a thickness of a hydrogen ion exchange reinforcement membrane for a fuel cell, in which the reinforcement membrane has a symmetric three-layer structure including a reinforcement base layer and pure water layers disposed at opposing sides of the reinforcement base layer, including performing total non-destructive inspection and omitting a process of analyzing a position by means of a thickness peak of a power spectrum of the respective layers of the reinforcement membrane.
    Type: Application
    Filed: May 20, 2019
    Publication date: July 8, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Sung-Hyun YUN, Joo-Yong PARK, Ji-Hun KIM, Jae-Choon YANG
  • Publication number: 20210198071
    Abstract: The present invention relates to a film wrinkle removing roller in which pattern rolls coated with rubber are positioned at both ends of a cylindrical roll made of Teflon, and a porous film comes into contact with the roll and the pattern rolls, such that the film may be prevented from wrinkling and a surface of the film may be prevented from being abraded due to friction between the film and surfaces of the rolls.
    Type: Application
    Filed: May 2, 2019
    Publication date: July 1, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Sung Hyun YUN, Ji Hun KIM, Joo Yong PARK, Jae Choon YANG
  • Patent number: D922277
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: June 15, 2021
    Inventors: Sung-Wook Kim, Ji-Hun Kim
  • Patent number: D922278
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: June 15, 2021
    Inventors: Sung-Wook Kim, Ji-Hun Kim