Patents by Inventor Chan KWON

Chan 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).

  • Patent number: 11488777
    Abstract: A multilayer ceramic electronic component includes a ceramic body including a dielectric layer and first and second internal electrodes, a first external electrode connected to the first internal electrode, and a second external electrode connected to the second internal electrode. The ceramic body includes a capacitance formation portion having first and a second surfaces opposing each other in a first direction, third and fourth surfaces opposing each other in a second direction, and fifth and sixth surfaces opposing each other in a third direction, the ceramic body including a first margin portion disposed on the third and fifth surfaces and a second margin portion disposed on the fourth and sixth surfaces.
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: November 1, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Byeong Chan Kwon, Ji Hun Lee
  • Publication number: 20220306718
    Abstract: The present invention relates to a transmembrane domain derived from human LRRC24 protein. More specifically, the present invention relates to a transmembrane domain derived from the human LRRC24 protein (LRRC24P transmembrane domain) or a cell-penetrating peptide, and an intracellular delivery system comprising same. The transmembrane domain derived from the human LRRC24 protein of the present invention can be used to deliver cargo materials such as compounds, biomolecules, and various polymer materials into cells. Since the LRRC24P transmembrane domain of the present invention exhibits higher cell penetration efficiency compared to conventional cell-penetrating peptides and is derived from human proteins, thus avoiding side effects and immune responses caused by peptides derived from foreign proteins, it can be usefully used as an effective intracellular delivery method for compounds, biomolecules, and various polymer materials applied to the human body.
    Type: Application
    Filed: December 16, 2019
    Publication date: September 29, 2022
    Inventors: Seong Jun KIM, Kyun Do KIM, In Su HWANG, Keunbon KU, Chonsaeng KIM, Bum Tae KIM, Dae Gyun AHN, Hae Soo KIM, Young Chan KWON
  • Patent number: 11431499
    Abstract: Disclosed herein are a finite-field division operator, an elliptic curve cryptosystem having the finite-field division operator, and a method for operating the elliptic curve cryptosystem. The method for operating an elliptic curve cryptosystem may include, setting, by a key setting unit, a length of a key of a cryptographic algorithm, generating, by the key setting unit, first setup information that indicates a number of words corresponding to the key length, and generating, by the key setting unit, second setup information that indicates a number of repetitions of an operation by a finite-field division operator corresponding to the key length.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: August 30, 2022
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Sang-Woo Lee, Hyeok-Chan Kwon
  • Publication number: 20220271636
    Abstract: The present disclosure relates to a smart generator and, more particularly, to a smart generator in which two stators are used for a single rotor, the gap between an N-pole and an S-pole of the first and second stators is decreased, and a load that is an interference electromagnetic force affecting a rotor wire is minimized, whereby more power can be generated from a less force.
    Type: Application
    Filed: January 25, 2022
    Publication date: August 25, 2022
    Inventor: O Chan KWON
  • Publication number: 20220260503
    Abstract: An inspection apparatus may include: a structured-light source configured to sequentially radiate a plurality of structured lights having one phase range; a lens configured to adjust, for each of the plurality of structured lights, optical paths of light beams corresponding to phases of the phase range such that a light beam corresponding to one phase of the phase range arrives at each point of a partial region on an object; an image sensor configured to capture a plurality of reflected lights generated by the structured lights being reflected from the partial region; and a processor configured to acquire a light quantity value of the reflected lights; and derive an angle of the surface by deriving phase values of the reflected lights based on the light quantity value for the reflected lights.
    Type: Application
    Filed: May 3, 2022
    Publication date: August 18, 2022
    Applicant: KOH YOUNG TECHNOLOGY INC.
    Inventors: Chan Kwon LEE, Moon Young JEON, Jung HUR, Deok Hwa HONG, Eun Ha JO
  • Publication number: 20220230811
    Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer, and first and second internal electrodes with the dielectric layer interposed therebetween, and a first through-electrode passing through the body and connected to the first internal electrode; a second through-electrode passing through the body and connected to the second internal electrode; first and second external electrodes formed on the first and second surfaces and connected to the first through-electrode; and third and fourth external electrodes spaced apart from the first and second external electrodes and connected to the second through-electrode, wherein the first to fourth external electrodes are sintered electrodes including nickel, and each comprises a first plating layer and a second plating layer sequentially stacked on the sintered electrodes.
    Type: Application
    Filed: February 23, 2022
    Publication date: July 21, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Taek Jung Lee, Byeong Chan Kwon, Jin Kyung Joo, Ji Hong Jo
  • Publication number: 20220213556
    Abstract: A method for analyzing the methylation level of a specific CpG site in genomic DNA and a composition suitable to use in the method are provided. The method and composition can provide information useful for diagnosing thyroid cancer or determining the prognosis of patients with thyroid cancer. By using the method and the composition, thyroid cancer can be easily and accurately diagnosed from biological samples at a low cost.
    Type: Application
    Filed: March 26, 2020
    Publication date: July 7, 2022
    Applicants: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION, KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
    Inventors: Chan Kwon JUNG, Yong Sung KIM, Jong Lyul PARK
  • Publication number: 20220199330
    Abstract: A multilayer ceramic electronic component includes: a ceramic body including a dielectric layer and a first internal electrode and a second internal electrode a first external electrode and a second external electrode, wherein the ceramic body includes a capacitance formation portion including a first internal electrode and a second internal electrode stacked in a second direction to form capacitance, a first margin portion, a second margin portion, a first cover portion and a second cover portion, wherein an average length of the ceramic body in a first direction satisfies a range of exceeding 1 time and/or less than 3 times an average width (a) of the ceramic body in the second direction, wherein the average width (a) of the ceramic body in the second direction and an average height (b) of the ceramic body in a third direction satisfies a relationship of b>a.
    Type: Application
    Filed: July 23, 2021
    Publication date: June 23, 2022
    Inventors: Byeong Chan Kwon, Ji Hun Lee
  • Publication number: 20220199329
    Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes disposed with the dielectric layer interposed therebetween in a stacking direction, and including a first surface and a second surface opposing each other in the stacking direction, a first through electrode penetrating the body and connected to the first internal electrode; a second through electrode penetrating the body and connected to the second internal electrode, first and second external electrodes disposed on the first surface and the second surface, respectively, and connected to the first through electrode, third and fourth external electrodes spaced apart from the first and second external electrodes and connected to the second through electrode, and an identifier disposed on the first surface or the second surface of the body, and the first and second through electrodes protrude from the first surface of the body.
    Type: Application
    Filed: March 14, 2022
    Publication date: June 23, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Byeong Chan Kwon, Ji Hong Jo, Min Gon Lee, Jin Kyung Joo, Taek Jung Lee
  • Patent number: 11360031
    Abstract: The present disclosure proposes an inspection apparatus. The inspection apparatus may include: a structured-light source configured to sequentially radiate a plurality of structured lights having one phase range; a lens configured to adjust, for each of the plurality of structured lights, optical paths of light beams corresponding to phases of the phase range such that a light beam corresponding to one phase of the phase range arrives at each point of a partial region on an object; an image sensor configured to capture a plurality of reflected lights generated by the structured lights being reflected from the partial region; and a processor configured to acquire a light quantity value of the reflected lights; and derive an angle of the surface by deriving phase values of the reflected lights based on the light quantity value for the reflected lights.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: June 14, 2022
    Assignee: KOH YOUNG TECHNOLOGY INC
    Inventors: Chan Kwon Lee, Moon Young Jeon, Jung Hur, Deok Hwa Hong, Eun Ha Jo
  • Publication number: 20220181083
    Abstract: A multilayer ceramic electronic component includes a ceramic body including a dielectric layer and first and second internal electrodes, a first external electrode connected to the first internal electrode, and a second external electrode connected to the second internal electrode. The ceramic body includes a capacitance formation portion having first and a second surfaces opposing each other in a first direction, third and fourth surfaces opposing each other in a second direction, and fifth and sixth surfaces opposing each other in a third direction, the ceramic body including a first margin portion disposed on the third and fifth surfaces and a second margin portion disposed on the fourth and sixth surfaces.
    Type: Application
    Filed: April 22, 2021
    Publication date: June 9, 2022
    Inventors: Byeong Chan KWON, Ji Hun LEE
  • Patent number: 11335510
    Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer, and first and second internal electrodes with the dielectric layer interposed therebetween, and a first through-electrode passing through the body and connected to the first internal electrode; a second through-electrode passing through the body and connected to the second internal electrode; first and second external electrodes formed on the first and second surfaces and connected to the first through-electrode; and third and fourth external electrodes spaced apart from the first and second external electrodes and connected to the second through-electrode, wherein the first to fourth external electrodes are sintered electrodes including nickel, and each comprises a first plating layer and a second plating layer sequentially stacked on the sintered electrodes.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: May 17, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Taek Jung Lee, Byeong Chan Kwon, Jin Kyung Joo, Ji Hong Jo
  • Publication number: 20220148811
    Abstract: A multilayer ceramic capacitor includes a ceramic body including a dielectric layer, a first internal electrode and a second internal electrode, disposed to oppose each other with the dielectric layer interposed therebetween, and a first external electrode and a second external electrode. The ceramic body further includes first and second margin portions and first and second cover portions, disposed on upper and lower surfaces of a capacitance formation portion and the first and second margin portions, respectively. The first and second cover portions each include a first cover layer adjacent to an internal electrode, disposed on an outermost side among the first and second internal electrodes, and a second cover layer disposed on the first cover layer, and an interface at which the first cover layer and the second cover layer are in contact with each other.
    Type: Application
    Filed: September 28, 2021
    Publication date: May 12, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Byeong Chan Kwon, Ki Pyo Hong
  • Publication number: 20220144774
    Abstract: Provided are a novel process for preparing (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine or a salt thereof, which is an intermediate useful for the preparation of tofacitinib, an intermediate used in the process, i.e., isopropanol solvate of methyl ((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)carbamate dibenzoyl-L-tartrate, an intermediate, having excellent stability, useful for the preparation of tofacitinib, i.e., (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine acetate, and a process for preparing tofacitinib or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: April 3, 2020
    Publication date: May 12, 2022
    Applicant: YUHAN CORPORATION
    Inventors: Sang-Ho OH, Doo-Byung LEE, Kyoung-Chan KWON, Sang-Won KIM, Hyo-Ick HWANG, Kyeong-Sill LEE, Ik-Su JO, Ji-Hye CHOI, Sung-Hee CHO, Su-Young LEE
  • Publication number: 20220150145
    Abstract: Disclosed herein are a device identification apparatus and method based on network behavior. The device identification apparatus includes one or more processors, and execution memory for storing at least one program that is executed by the one or more processors, wherein the at least one program is configured to collect packet data of a device connected to a network through port mirroring and extract behavior features from the packet data, analyze the behavior features and then generate unique information based on a previously created detection model, and extract an identification number corresponding to the unique information from a database and then identify the device.
    Type: Application
    Filed: October 21, 2021
    Publication date: May 12, 2022
    Inventors: Hyeok-Chan KWON, Byung-Ho CHUNG
  • Patent number: 11322304
    Abstract: A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes disposed with the dielectric layer interposed therebetween in a stacking direction, and including a first surface and a second surface opposing each other in the stacking direction, a first through electrode penetrating the body and connected to the first internal electrode; a second through electrode penetrating the body and connected to the second internal electrode, first and second external electrodes disposed on the first surface and the second surface, respectively, and connected to the first through electrode, third and fourth external electrodes spaced apart from the first and second external electrodes and connected to the second through electrode, and an identifier disposed on the first surface or the second surface of the body, and the first and second through electrodes protrude from the first surface of the body.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: May 3, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Byeong Chan Kwon, Ji Hong Jo, Min Gon Lee, Jin Kyung Joo, Taek Jung Lee
  • Publication number: 20220077615
    Abstract: A connector for connecting to a cable having a conducting wire includes an outer shield adapted to receive the cable. A holder is mounted within the shield and receives a center contact of the connector. The center contact receives and electrically contacts the conducting wire, with at least a portion of the center contact being elastically deformed by the conducting wire as it is inserted into the center contact.
    Type: Application
    Filed: September 7, 2021
    Publication date: March 10, 2022
    Applicant: Tyco Electronics AMP Korea Co., Ltd.
    Inventors: Gi-Chan Kwon, Seung Moon Ryu
  • Patent number: 11246939
    Abstract: A fusion protein-siRNA complex according to the present disclosure binds specifically to cancer cells, is taken up effectively by the cells, and exhibits anticancer activity as it is degraded by lysosomes. The fusion protein-siRNA complex provides maximized anticancer activity so that the cancer cells can be removed by autoimmunity, by inhibiting the immunity of the cancer cells and enhancing phagocytosis by macrophages.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: February 15, 2022
    Assignee: Korea Institute of Science and Technology
    Inventors: Sun Hwa Kim, Ick Chan Kwon, In-San Kim, Kwangmeyung Kim, Yoosoo Yang, Young-Ji Ko
  • Patent number: 11241928
    Abstract: The present disclosure provides a hybrid suspension arm for a vehicle, having excellent durability. A hybrid suspension arm for a vehicle according to one embodiment of the present disclosure comprises: a suspension arm body which is made of metal material and comprises a top plate part and two sidewall parts extending downward from the top plate part to be open downward; and an insert molding which is made of plastic material and is formed by being insert-molded in the suspension arm body, wherein a thickness of at least a portion in the portion of the insert molding that comes in contact with the top plate part and the sidewall parts is in the range of 2 mm to 3 mm.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: February 8, 2022
    Assignee: ILJIN Co., Ltd.
    Inventors: Hyun Woo Kim, Sung Keun Lee, Tae Sung Kwon, Dae Ju Lee, Min Kook Park, Soon Chan Kwon
  • Patent number: 11189954
    Abstract: A connector assembly includes a first connector having a first connector body and a first connecting portion protruding from the first connector body, a second connector having a second connector body and a second connecting portion protruding from the second connector body, the second connecting portion overlapping the first connecting portion in a direction perpendicular to a central axis of the second connector, and a terminal fastening lance protruding from the first connector body and extending on an inner side of the second connector body. Of the first connecting portion and the second connecting portion, one disposed on a relatively outer side has a transmitting material that allows a laser to pass therethrough and the other disposed on a relatively inner side has an absorbing material that absorbs the laser. The first connecting portion and the second connecting portion are connected to each other through laser welding.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: November 30, 2021
    Assignee: Tyco Electronics AMP Korea Co., Ltd.
    Inventors: Gi Chan Kwon, Jae Hoon Kim