Patents by Inventor An Sung KWON

An Sung KWON 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).

  • ANTIBACTERIAL OR ANTIFUNGAL COMPOSITION
    Publication number: 20220256845
    Abstract: The present invention relates to an antibacterial or antifungal composition containing methoxyethyl acrylate.
    Type: Application
    Filed: February 15, 2022
    Publication date: August 18, 2022
    Inventors: Sung-Hwan Choi, Jae Sung Kwon, Jie Jin, Kenichi Kuroda
  • GLASS IONOMER CEMENT COMPOSTION FOR DENTAL PURPOSES AND METHOD FOR PREPARING THE SAME
    Publication number: 20220233409
    Abstract: The present specification provides a dental glass ionomer cement (GIC) composition comprising a zwitterionic material and a glass ionomer cement, and a method of preparing the same.
    Type: Application
    Filed: December 30, 2021
    Publication date: July 28, 2022
    Applicant: HASS CORPORATION
    Inventors: Sung Hwan Choi, Jae Sung Kwon, Jin Kee Hong, Ji Young Seo, Ji Yeong Kim, Woo Jin Choi
  • Device for changing frame angle of foldable article
    Patent number: 11382433
    Abstract: Provided is a device for changing a frame angle of a foldable article. The device combines frames using a connecting and assembling member and an elastic string and makes up a leg or a support frame of the foldable article. The connecting and assembling member with which a first end of the elastic string is combined and which has multiple combination grooves in such a manner that the frame combined with a second end of the elastic string is selectively combined with the connecting and assembling member. The first end of elastic string is combined with the connecting and assembling member, and the second end of the elastic string is combined with the frame such that the frame can be elastically operated. The frame is combined with the first end of the elastic string and is elastically insertable into or separable from the connecting and assembling member.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: July 12, 2022
    Assignee: Characin Co., Ltd.
    Inventor: Sung Kwon Kim
  • HUMAN BODY-SAFE EXTERNAL ADDITIVE FOR TONER AND TONER MANUFACTURED USING SAME
    Publication number: 20220206404
    Abstract: The present invention provides an external additive for toner, selected from the group consisting of tin oxide fine particles, complex tin oxide fine particles, and a mixture of the same fine particles, wherein the fine particles are (?) charged fine particles having an energy band gap of 3.2 to 3.6 eV, an electronegativity value (?) of 15 to 18, and a Blow-Off charge amount (uC/g) of ?100 to ?150. The external additive for toner of the present invention can: replace nano-sized titanium dioxide which has been conventionally used as an external additive for toner; guarantee general consumers using image devices as well as workers in the image industry safety from the harmful influences that may be generated upon exposure to the nano-sized titanium dioxide detached from the surface of a toner in use; and be safe for the human body.
    Type: Application
    Filed: April 16, 2020
    Publication date: June 30, 2022
    Applicant: SUKGYUNG AT CO., LTD.
    Inventors: Hyung Jun LIM, Young Chul YOU, O Sung KWON, Jin Seop KIM, Sang Gon KIM, Eun Young SONG, So Yeon LEE, Yong Gu YOO, Hyeon Seok CHOI
  • CEREBRAL ANEURYSM STENT AND MANUFACTURING METHOD THEREFOR
    Publication number: 20220192675
    Abstract: A cerebral aneurysm stent (1) of the present invention comprises a hollow tubular main body (10) and a coil support (20) integrally formed with the main body (10) at one end of the main body (10) in the longitudinal direction, wherein the coil support (20) comprises a closed structure (21) with respect to the radially inner side of the cerebral aneurysm stent (1), the closed structure (21) being located at an outer end portion of the cerebral aneurysm stent (1) in the longitudinal direction.
    Type: Application
    Filed: August 7, 2019
    Publication date: June 23, 2022
    Inventor: Sung Kwon KANG
  • IN-DOCUMENT SEARCH METHOD AND DEVICE FOR QUERY
    Publication number: 20220188300
    Abstract: The present invention relates to an in-document search method and device for a query vector, and an object of the present invention is to improve the accuracy of a response by generating sentence data corresponding to data in a table form stored in database. The in-document search method for a query vector includes a step A of receiving a user query from a user terminal, a step B of generating a user query vector for the user query, a step C of extracting candidate table data based on the user query vector in a data storage module, a step D of searching for a response corresponding to the user query vector in the candidate table data, and a step E of providing the response to the user terminal.
    Type: Application
    Filed: December 24, 2020
    Publication date: June 16, 2022
    Inventors: Dong Hwan KIM, Jin Min PARK, Ju Kwan LEE, Hyuk Sung KWON, Hyeong Jin JANG
  • bacteriophage Lac-GAP-3 and use thereof in inhibiting proliferation of bacteria
    Patent number: 11351210
    Abstract: The present invention relates to Siphoviridae bacteriophage Lac-GAP-3 (Accession Number KCTC 12816BP) having the ability to specifically kill Lactococcus garvieae bacteria and a genome represented by SEQ ID NO: 1 and isolated from nature, and a method for prevention and treatment of Lactococcus garvieae bacterial infection by using a composition containing the same bacteriophage as an effective ingredient.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: June 7, 2022
    Assignee: INTRON BIOTECHNOLOGY, INC.
    Inventors: Seong Jun Yoon, Soo Youn Jun, An Sung Kwon, Soon Hye Hwang, Hyun Min Song, Sang Hyeon Kang
  • Ball joint and hybrid suspension arm including same
    Patent number: 11345203
    Abstract: A ball joint according to one embodiment of the present invention comprises: a ball stud comprising a spherical ball and a rod extending upwardly from the ball; a bearing comprising an upper outer peripheral surface and a lower outer peripheral surface and configured to accommodate the ball; and a case comprising an upper inner peripheral surface which entirely comes into contact with the upper outer peripheral surface of the bearing and a stopper to which an upper end of the bearing is caught.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: May 31, 2022
    Assignee: ILJIN CO., LTD.
    Inventor: Tae Sung Kwon
  • Apparatus for air vent of vehicle
    Patent number: 11345217
    Abstract: Disclosed herein is an air vent device, the air vent device including a garnish including an opening in which an air vent hole is located, a grille unit located between an outer surface of the air vent hole and an inner surface of the garnish, a first wing located at an outer side of the air vent hole in a lateral direction and configured to be pivoted based on one end of the grille unit, a deco part located on an outer surface of the garnish, and a knob configured to control a direction of a wind discharged from the air vent hole, wherein the knob is located to surround a portion of the deco part and configured to be capable of controlling a direction of a wind in a vertical direction by operating the first wing.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: May 31, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, NIFCO KOREA INC., HYUNDAI MOBIS CO., LTD.
    Inventors: Tae Kun Kim, Young Su Nam, Dong Won Yeon, Ie Seob Park, Sung Kwon Kim
  • METHOD AND SYSTEM TO PROVIDE OBJECT FOR CONTENT ARRANGEMENT
    Publication number: 20220164529
    Abstract: Disclosed is a method and system for providing an object for content arrangement. A content arrangement method includes providing a cue card list that is a card-type dedicated object for content arrangement; and arranging a content set in a card unit using a cue card selected from the cue card list.
    Type: Application
    Filed: November 26, 2021
    Publication date: May 26, 2022
    Applicant: NAVER Corporation
    Inventors: TaeSeung YEUN, Taewan KIM, JunHo NOH, Jehyun PARK, Junyoung JANG, Chang Yul CHOI, Sang Hee IM, Sung A KWON, Mihyun KIM, Seung Min LEE
  • Functional fabric and manufacturing method therefor
    Patent number: 11338560
    Abstract: Provided is a functional fabric including a base fabric layer; and an insulation flexible sheet attached to at least one surface of the base fabric layer. The insulation flexible sheet includes a first flexible base; and an insulation coating layer attached to at least one surface of the base. The insulation flexible sheet may additionally include a second flexible base on the insulation coating layer. Accordingly, the functional fabric may have effective insulation properties by using silica particles having pores in a small amount used, and may have excellent strength due to the strength of the silica particles. In addition, Manufacturing methods of an insulation flexible sheet and a functional fabric are provided.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: May 24, 2022
    Assignee: SUKGYUNG AT CO., LTD.
    Inventors: Hyung Sup Lim, Young Cheol Yoo, O Sung Kwon
  • Data transmission and reception method in vehicle network, and apparatus for the same
    Patent number: 11343359
    Abstract: An operation method of a first communication node in an Ethernet-based vehicle network is provided. A frame n is generated including a data unit n, and a first indicator indicating that a size of a data unit n+1 to be transmitted via a frame n+1 after determining that the frame n is different from a size of the data unit n. The frame n is transmitted to a second communication node and the frame n+1 is generated including the data unit n+1. The frame n+1 is then transmitted to the second communication node. The transmission rate of the data unit n is different from the transmission rate of the data unit n+1, and n is a natural number.
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: May 24, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Industry-University Cooperation Foundation Hanyang University
    Inventors: Sung Kwon Park, Tae Hyung Kim
  • KIMCHI LACTIC ACID BACTERIA LACTOBACILLUS SAKEI WIKIM0109 HAVING EFFICACY FOR RELIEF OF ARTHRITIS
    Publication number: 20220151253
    Abstract: The present disclosure relates to novel Lactobacillus sakei WIKIM0109 isolated from kimchi and a composition containing the same. The Lactobacillus sakei WIKIM0109 according to the present disclosure is a lactic acid bacterium having an activity of inhibiting IgG and IgG2a production in blood and an activity of inhibiting IFN-?, IL-17 and TNF-? production, and can be used in various applications, such as for preventing and ameliorating arthritis or improving intestinal regulation in human or animals.
    Type: Application
    Filed: March 20, 2020
    Publication date: May 19, 2022
    Applicant: KOREA FOOD RESEARCH INSTITUTE
    Inventors: Hak Jong CHOI, Min Sung KWON
  • Method and apparatus for transmitting and receiving data stream performed in vehicle network
    Patent number: 11337184
    Abstract: An operation method of a management node in a vehicle network is provided. The method includes receiving a reservation request for transmission of a data stream from a first communication node and identifying a bandwidth required for transmitting the data stream. A path for transmitting the data stream is calculated based on the identified bandwidth and time sensitive networking (TSN) profile information. Configuration modes of one or more relay nodes in the path are changed and a response to the reservation request is transmitted to the first communication node.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: May 17, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Industry-University Cooperation Foundation Hanyang University
    Inventors: Sung Kwon Park, Ju Ho Lee
  • MOBILITY HUB
    Publication number: 20220112736
    Abstract: A mobility hub is composed of a plurality of layers and serves as a terminal of a ground mobility and an air mobility. The mobility hub includes: a ground layer provided with an entrance of the ground mobility; a port layer provided with a taking-off and landing site of the air mobility; and a middle layer provided between the ground layer and the port layer. The middle layer has the ground mobility elevating in a space with the ground layer, is provided with a plurality of connection slots to which the ground mobility is connected, and provides an activity space through the ground mobility if the ground mobility is coupled to the connection slot.
    Type: Application
    Filed: February 25, 2021
    Publication date: April 14, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Sueng Ho Lee, Sun Sung Kwon, Byung Hoon Yang, Jeong Mo Jang, Kwang Hyun Won, So Ra Roh, Jae Wan Choi, Min Su Kim, Yoh Han Kim, Ji Hwan Byun
  • Gear shifting apparatus for multi-speed transmission for electric vehicles
    Patent number: 11300203
    Abstract: A gear shifting apparatus for a multi-speed transmission includes: a shifting unit controlling gear shifting by a torque of an actuator; and a parking unit controlling a parking state by the torque of the actuator. In particular, the actuator includes a control motor transmitting a driving torque to driven gears of the shifting and parking units through a drive gear, and the shifting unit includes: a fork slider slidably mounted on a fork rail; a shift fork integrally formed with the fork slider; a finger drum connected to a first driven gear engaged with the drive gear, and having a finger end; and a shift lug that rotates about a lug shaft and includes two lug ends having a different length from each other. The shift lug interacts with the finger end, and has a coupler end coupled with a pocket portion formed at the fork slider.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: April 12, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Sun Sung Kwon, Soonki Eo, Ma Ru Kang, Minho Chae, Yong Uk Shin, Chon Ok Kim
  • Strainer for fuel pump
    Patent number: 11291936
    Abstract: A strainer for a fuel pump according to the present invention includes: a communicating pipe including a flow path formed to communicate with a fuel inlet of the fuel pump; a filter including an internal space in which a fuel flows and coupled to the communicating pipe so that the internal space communicates with the communicating pipe; and a rib disposed in the filter and coupled to the communicating pipe, in which the filter includes a first filtering portion extending in a length direction with respect to the communicating pipe, a connecting portion extending in a width direction at an edge of the first filtering portion, and a second filtering portion extending in the length direction at the connecting portion and spaced apart from the first filtering portion in the width direction. Therefore, the strainer may have a relatively large filtering area and a small size.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: April 5, 2022
    Assignee: COAVIS
    Inventors: Joon Seup Kim, Yong Hwan Choi, Ku Sung Kwon, Jong Hyuk Yoon, Jin Kyu Choi, Jeong Sik Kim, Dong Heon Mo
  • Method and apparatus for building a paraphrasing model for question-answering
    Patent number: 11288265
    Abstract: Disclosed herein is a search method including: generating a user question vector for a user question using a paraphrase model learned using first learning data composed of a first pair of questions and a label indicating that the first pair of questions are similar to each other and second learning data composed of a second pair of questions and a label indicating that the second pair of questions are dissimilar to each other; selecting a similar question based on a similarity analysis result to the user question vector; and determining an answer to the similar question as an answer to the user question.
    Type: Grant
    Filed: November 29, 2019
    Date of Patent: March 29, 2022
    Assignee: 42Maru Inc.
    Inventors: Dong Hwan Kim, Hyunok Kim, Kibong Sung, Hyuk Sung Kwon
  • Friction element latch device
    Patent number: 11286999
    Abstract: A friction element latch device includes: a screw provided to be rotatable by receiving power from a driving source; a piston arranged to be movable by rotation of the screw; a guide arranged to selectively restrict movement of the piston; a guide pin protruding in a radial direction from an outer circumferential surface of the piston and guided by the guide; and a friction element arranged to be engaged as the piston moves.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: March 29, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Minho Chae, Chonok Kim, Sun Sung Kwon, Yong Uk Shin
  • BATTERY CELL ASSEMBLY FOR SECONDARY BATTERY AND A METHOD OF MANUFACTURING THE SAME
    Publication number: 20220085429
    Abstract: Disclosed are a battery cell assembly for a secondary battery, the battery cell assembly for a secondary battery comprising: at least one battery cell; and a first frame disposed on one side of the at least one battery cell; and a second frame which is disposed on the other side of the at least one battery cell so as to face the first frame and which is coupled to the first frame so as to protect the edge of the at least one battery cell together with the first frame. The present invention uses a frame type cell support which retains and supports at least one battery cell without separation, thereby providing a battery cell assembly for a secondary battery, namely a sub-battery module receiving body, having improved structural stability and assembly convenience, and a secondary battery comprising the same.
    Type: Application
    Filed: November 23, 2021
    Publication date: March 17, 2022
    Inventors: Tae Gu LEE, O Sung KWON, Gyu Jin CHUNG, Young Ki KIM