Patents by Inventor Jin Hak Kim

Jin Hak 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).

  • Patent number: 10798827
    Abstract: A printed circuit board includes an insulating layer, a circuit pattern on the insulating layer, and a surface treatment layer on the circuit pattern. The surface treatment layer includes a bottom surface having a width wider than a width of a top surface of the circuit pattern.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: October 6, 2020
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Yun Mi Bae, Soon Gyu Kwon, Sang Hwa Kim, Sang Young Lee, Jin Hak Lee, Han Su Lee, Dong Hun Jeong, In Ho Jeong, Dae Young Choi, Jung Ho Hwang
  • Publication number: 20200310525
    Abstract: Provided are a method for managing usage time of an IoT device, and an apparatus therefor. According to the disclosure, a method for managing usage time of an IoT device which flexibly controls a standby mode of an IoT device according to a user's selection, and which enables a user to select an operation method of a standby mode by using an application for minimizing power consumption of an IoT device, and an apparatus therefor are provided.
    Type: Application
    Filed: December 4, 2019
    Publication date: October 1, 2020
    Applicant: FCI Inc.
    Inventors: Sang Hak CHUNG, Jin Woo PARK, Seung Ho SHIN, Sung Ho KIM
  • Publication number: 20200287182
    Abstract: Disclosed is a battery pack, which includes a plurality of battery modules, each having at least one battery cell, and a battery tray to which the plurality of battery modules are mounted. The plurality of battery modules are coupled to each other by sliding and make surface contact with each other on at least one side surface thereof.
    Type: Application
    Filed: August 30, 2018
    Publication date: September 10, 2020
    Inventors: Jin-Hak Kong, Dong-Yeon Kim, Yong-Seok Choi
  • Publication number: 20200277438
    Abstract: The present invention provides a method for producing a polyamide with controlled activator addition, and a polyamide produced thereby, the method allowing a polymerization conversion rate and a polydispersity index (PDI) to be enhanced by controlling the addition of an activator so as to prevent a gelation phenomenon that occurs during anionic polymerization.
    Type: Application
    Filed: October 29, 2018
    Publication date: September 3, 2020
    Applicant: HANWHA CHEMICAL CORPORATION
    Inventors: Hye Yeon LEE, Do Kyoung KIM, Seung Hoe DO, Jin Seo LEE, Kyung Ho KWON, Dae Hak KIM, Kyoung Won YIM
  • Publication number: 20200277439
    Abstract: The present invention relates to a method for producing a polyamide by coordinated anionic ring-opening polymerization and a polyamide produced thereby, wherein metal alkoxide as an initiator and metal hydride as a catalyst are added to enable polymerization having a narrow molecular weight distribution and uniform molecular weight within a short polymerization reaction time at a low temperature, without a separate vacuum process, as compared with an existing polymerization method.
    Type: Application
    Filed: October 29, 2018
    Publication date: September 3, 2020
    Applicant: HANWHA CHEMICAL CORPORATION
    Inventors: Hye Yeon LEE, Dae Hak KIM, Seung Hoe DO, Jin Seo LEE, Kyung Ho KWON, Kyoung Won YIM, Do Kyoung KIM
  • Patent number: 10722548
    Abstract: The present invention relates to a method of preparing a lyophilizate of a Taheebo alcohol extract, including: (a) extracting Taheebo with an alcohol and concentrating an extract; and (b) lyophilizing the alcohol-extracted and concentrated Taheebo, and a composition for the treatment, prevention or amelioration of an inflammatory disease including a lyophilizate of a Taheebo alcohol extract prepared therefrom.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: July 28, 2020
    Assignees: COSMAX NBT, INC., COSMAX NS, INC.
    Inventors: Kwang Soo Baek, Jin Hak Kim, Su Young Choi, Young Min Park, Jae Seok Shim, Sang Woo Kim, Mann Seok Yoon, Yoon Jong Lee
  • Publication number: 20200193180
    Abstract: A method of estimating a front obstacle detection distance includes detecting an obstacle from a front image of a vehicle, extracting coordinates of a lower end portion of a detection box of the detected obstacle, calculating a projected line on real world coordinates based on the extracted coordinates of the lower end portion, searching for a point or a line through which the projected line passes on a detailed map, and calculating a distance to the point or the line through which the projected line passes on the detailed map from a position of the vehicle.
    Type: Application
    Filed: May 8, 2019
    Publication date: June 18, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Byoung Kwang Kim, Jae Hwan Jang, Jin Hak Kim
  • Patent number: 10682384
    Abstract: The present invention relates to a composition comprising a natural complex extract. It is confirmed that the composition has synergistic effects on antioxidant activity, immune enhancement, whitening, anti-wrinkle and collagenase inhibition with low cytotoxicity, and therefore, the composition is suitable for uses of antioxidation, immune, whitening and skin anti-wrinkle.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: June 16, 2020
    Assignees: COSMAX NS, INC., COSMAX NBT, INC.
    Inventors: Jin Hak Kim, Kwang Soo Baek, Yong Jun Jo, Hyeon Yeong Ahn, Young Min Park, Hyun Ji Kim, Jae Seok Shim, Su Young Choi, Jin Woo Lee, Sang Woo Kim, Mann-Seok Yoon, Jin Hyouk Kwon
  • Publication number: 20200164198
    Abstract: The present invention provides a microjet drug injection device equipped with a backflow prevention valve, the microjet drug injection device comprising an upper housing, a lower housing, a compartment, and a backflow prevention valve.
    Type: Application
    Filed: July 3, 2018
    Publication date: May 28, 2020
    Applicant: JSKBIOMED INC.
    Inventors: Jin Woo JEON, Jung Kook KIM, Seung Dal SEO, Jun Hak PARK
  • Publication number: 20200158596
    Abstract: An apparatus for predicting a degree of deformation of a battery module, caused by swelling of a secondary battery. The battery module includes at least one secondary battery in a module case. The apparatus includes a cell evaluation module configured to derive a relationship between a thickness change amount and a reaction force for a single secondary battery; a case evaluation module configured to derive a relationship between a load applied to the module case and a width change amount of the module case; and a prediction module configured to predict a deformation amount of the battery module by using the relationship between the thickness change amount and the reaction force of the secondary battery, derived by the cell evaluation module, and the relationship between the load and the width change amount of the module case, derived by the case evaluation module.
    Type: Application
    Filed: January 23, 2018
    Publication date: May 21, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Dong-Yeon Kim, Jin-Hak Kong, Yong-Seok Choi, Sung-Won Seo, Yoon-Koo Lee, Dal-Mo Kang, Jeong-O Mun
  • Publication number: 20200146156
    Abstract: A printed circuit board includes an insulating layer, a circuit pattern on the insulating layer, and a surface treatment layer on the circuit pattern. The surface treatment layer includes a bottom surface having a width wider than a width of a top surface of the circuit pattern.
    Type: Application
    Filed: December 17, 2019
    Publication date: May 7, 2020
    Inventors: Yun Mi BAE, Soon Gyu KWON, Sang Hwa KIM, Sang Young LEE, Jin Hak LEE, Han Su LEE, Dong Hun JEONG, In Ho JEONG, Dae Young CHOI, Jung Ho HWANG
  • Publication number: 20200075925
    Abstract: A current interrupt structure in which a double rupture structure, which has a rupture groove with a triangular shape and a rupture line with an extending shape of a triangular groove, such that when a swelling phenomenon occurs, stress is concentrated on the rupture line by the rupture groove, which enables accurate and smooth rupture and current flow interruption.
    Type: Application
    Filed: January 5, 2018
    Publication date: March 5, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Jin Hak KONG, Yong Seok CHOI, Dong Yeon KIM
  • Patent number: 10580576
    Abstract: A multilayer ceramic electronic component includes: a body part including dielectric layers and internal electrodes disposed to face each other with respective dielectric layers interposed therebetween; and external electrodes disposed on an outer surface of the body part and electrically connected to the internal electrodes. The dielectric layer includes grains including: a semiconductive or conductive grain core region containing a base material represented by ABO3, where A is at least one of Ba, Sr, and Ca, and B is at least one of Ti, Zr, and Hf, and a doping material including a rare earth element; and an insulating grain shell region enclosing the grain core region.
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: March 3, 2020
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jin Woo Kim, Chang Hak Choi, Kang Heon Hur, Seok Hyun Yoon, Seung Ho Lee
  • Publication number: 20200061146
    Abstract: The present invention relates to a method for preparing a Curcuma xanthorrhiza Roxb. extract. Further, the present invention provides a method for preparing a Curcuma xanthorrhiza Roxb. extract comprising the following steps of: subjecting Curcuma xanthorrhiza Roxb.
    Type: Application
    Filed: November 2, 2017
    Publication date: February 27, 2020
    Inventors: Jin Hak Kim, Jae Kwan Hwang, Su Young Choi
  • Publication number: 20200044293
    Abstract: An apparatus and method for testing the strength of an end plate mounted in a battery module. The apparatus includes a memory unit configured to store a first parameter representing a number of battery cells included in the battery module, a second parameter representing a spring constant of a battery cell and a third parameter representing a spring constant of the end plate, and a control unit configured to generate a one-dimensional model associated with the battery module based on the first parameter, calculate a first F-D curve based on the second and third parameters and the one-dimensional model, and store first reference data representing the first F-D curve in the memory unit. The first F-D curve corresponds to a relationship between a deformation amount and a load of the end plate according to the number of battery cells represented by the first parameter.
    Type: Application
    Filed: April 3, 2018
    Publication date: February 6, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Jee-Soon Choi, Jin-Hak Kong, Dong-Yeon Kim, Yong-Seok Choi
  • Publication number: 20200009208
    Abstract: The present invention relates to a composition for preventing or treating a muscle disorder, which includes a chrysanthemum extract or 3,5-dicaffeoylquinic acid as an active ingredient, and specifically, it may be used to reduce mRNA expression of atrogin-1 and MuRF1, which are main biomarkers involved in muscle protein degradation and increase mRNA expression of the mTOR protein, which is a main biomarker involved in muscle protein formation, and myogenin and MyoD, which are biomarkers related to muscle differentiation, thereby reducing muscle loss, and thus the chrysanthemum extract or 3,5-dicaffeoylquinic acid can be used in prevention and treatment of a muscle disorder, or improvement in muscle function. In addition, the chrysanthemum extract or 3,5-dicaffeoylquinic acid increases the activity of SIRT1 and PGC-1?, which are the main biomarkers involved in exercise performance, thereby excellently enhancing exercise performance.
    Type: Application
    Filed: November 30, 2017
    Publication date: January 9, 2020
    Applicants: Industry-Academic Cooperation Foundation, Yonsei University, Cosmax NBT, Inc., Cosmax NS, Inc.
    Inventors: Jae Kwan HWANG, Jun Gon YUN, Mi Bo KIM, Chang Hee KIM, Joon Hyung LEE, Do Wan KWON, Su Young CHOI, Jin Hak KIM, Ji Hwan JANG, Jeong Ho GEUM, Min Son KWEON
  • Patent number: 10531569
    Abstract: A printed circuit board includes: an insulating layer; a plating seed layer disposed on the insulating layer; a circuit pattern layer disposed on the plating seed layer and formed of copper (Cu); and a surface treatment layer disposed on the circuit pattern layer and formed of gold (Au), wherein the circuit pattern layer includes a corner portion of an upper portion which has a curvature, and wherein the corner portion of the circuit pattern layer is a boundary surface between the top surface and a side surface of the circuit pattern layer, and the boundary surface has a concavely curved surface.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: January 7, 2020
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Yun Mi Bae, Soon Gyu Kwon, Sang Hwa Kim, Sang Young Lee, Jin Hak Lee, Han Su Lee, Dong Hun Jeong, In Ho Jeong, Dae Young Choi, Jung Ho Hwang
  • Publication number: 20190377835
    Abstract: Disclosed is a structural analysis tool for a mono-frame that is provided in a rectangular tube form as a structure for protecting battery cells, which includes an input unit configured to input dimension, weight and stress value data of a reference mono-frame, which are structurally analyzed in advance, and dimension and weight data of a provisionally designed mono-frame; a calculation unit configured to calculate a stress ratio of the reference mono-frame and the provisionally designed mono-frame based on the beam theory by using the data of the reference mono-frame and the data of the provisionally designed mono-frame; and an output unit configured to judge stability of the provisionally designed mono-frame by comparing the stress ratio calculated by the calculation unit with a preset stress ratio reference value. There is also disclosed a mono-frame designing method using the structural analysis tool.
    Type: Application
    Filed: August 9, 2018
    Publication date: December 12, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Jin-Hak KONG, Dong-Yeon KIM, Su-Hang LEE, Yong-Seok CHOI
  • Publication number: 20190363392
    Abstract: A battery module including a plurality of battery cells stacked on one another, a casing configured to surround the battery cell stack, and an elastic member coupled to an inner side of the casing while avoiding an interference with the battery cells so that a uniform pressure is formed at the battery cells when swelling occurs at the battery cells is provided.
    Type: Application
    Filed: July 17, 2018
    Publication date: November 28, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Dong-Yeon KIM, Jin-Hak KONG, Yong-Seok CHOI, Jee-Soon CHOI
  • Publication number: 20190353835
    Abstract: An asymmetric transmission film including a body having a first surface and a second surface opposite to the first surface and a transmittance control member disposed in the body such that a forward transmittance of light passing in a direction from the first surface toward the second surface and a reverse transmittance of light passing in a direction from the second surface toward the first surface are different from each other.
    Type: Application
    Filed: January 26, 2018
    Publication date: November 21, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Jin Suk Song, Sang Choll Han, Sung Hak Bae, Byung Mook Kim, Bum Woo Lee