Patents by Inventor Hye Jin Kim

Hye Jin 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: 20200020273
    Abstract: A display device including: a plurality of main portions separated. from each other; and a plurality of bridges connecting adjacent main portions to each other, wherein a first main portion of the plurality of main portions includes a transistor and a light emitting element, a first bridge of the plurality of bridges includes a wiring that is electrically connected to the transistor or the light emitting element, and the first bridge includes curved parts that are curved in at least two different directions from each other.
    Type: Application
    Filed: June 18, 2019
    Publication date: January 16, 2020
    Inventors: Jong Ho HONG, Sang Woo KIM, Jae Min SHIN, Hye Jin JOO
  • Publication number: 20200010722
    Abstract: A multilayer marking film is disclosed herein. In some embodiments, a multilayer marking film includes, in sequential order, an adhesive layer, a colored base layer having a first color, and a colored coating layer having a second color, wherein information can be written by laser irradiation on the colored coating layer.
    Type: Application
    Filed: June 1, 2018
    Publication date: January 9, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Myung Hyun Jo, Hye Jin Sim, Jang Soon Kim
  • Publication number: 20200014010
    Abstract: A method for manufacturing a separator, including the steps of: (S1) preparing a dispersion containing inorganic particles dispersed in a first solvent and a first binder polymer dissolved in the first solvent; (S2) preparing a binder polymer solution containing a second binder polymer dissolved in a second solvent, and mixing the binder polymer solution with the dispersion so that a combined weight of the inorganic particles and the first binder polymer in the dispersion may be 1.5-8 times of a weight of the second binder polymer in the binder polymer solution; and (S3) applying the resultant mixture to at least one surface of a porous polymer substrate, followed by drying, to form a porous coating layer on the porous polymer substrate. Also, a separator obtained by the method and an electrochemical device including the same.
    Type: Application
    Filed: November 23, 2018
    Publication date: January 9, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Hye-Jin KWON, Su-Jin YOON, Myeong-Soo KIM, Je-An LEE
  • Publication number: 20200006733
    Abstract: Provided are a composite separator and an electrochemical device using the same. More specifically, provided is a composite separator including a coating layer for improving an adhesive property between an electrode and a separator.
    Type: Application
    Filed: July 1, 2019
    Publication date: January 2, 2020
    Inventors: Kyu Young CHO, Won Sub KWACK, Yun Bong KIM, Hye Jin KIM, Su Ji LEE
  • Publication number: 20200005691
    Abstract: An apparatus for testing a display panel and a driving method thereof. The apparatus includes: a driver for providing a test signal to a display panel; an image sensor for acquiring image data by photographing the display panel on which an image corresponding to the test signal is displayed; a luminance calculator for calculating luminance distribution data, based on the image data; and a compensation data generator for determining a compensation value with respect to pixels of the display panel, based on the luminance distribution data. The driver provides a test signal corresponding to a first gray scale level to a first region including a central portion of the display panel, and provides a test signal corresponding to a second gray scale level different from the first gray scale level to a second region.
    Type: Application
    Filed: December 4, 2018
    Publication date: January 2, 2020
    Inventors: Hyun Seuk YOO, Hyung Jin KIM, Hye Sang PARK
  • Publication number: 20200002678
    Abstract: Disclosed is a method of manufacturing a medium composition for cell culture, and a method of manufacturing a crushed stem cell extract using a method of manufacturing a medium composition for cell culture and a 3-low extracting method of active ingredients of a stem cell. The medium composition for cell culture includes a basal medium; a hyaluronic acid; and an additive composition. According to an embodiment, when active ingredients of a stem cell are extracted, a stem cell is crushed at a 3-low circumstance of low temperature, low pressure, a hypotonic circumstance.
    Type: Application
    Filed: July 18, 2018
    Publication date: January 2, 2020
    Applicant: Tiara Stem Cell Institute
    Inventors: Young-Sil Kim, Jung-Eun Park, Hye-Jin Lee
  • Publication number: 20190393017
    Abstract: A substrate processing apparatus includes a processing chamber; a susceptor provided in the processing chamber, wherein the susceptor is configured to support a substrate; a first plasma generator disposed on one side of the processing chamber; and a second plasma generator disposed on another side of the processing chamber, wherein the second plasma generator is configured to generate plasma by simultaneously supplying a sinusoidal wave signal and a non-sinusoidal wave signal to the susceptor. By using a substrate processing apparatus, a signal source device, and a method of processing a material layer according to the inventive concept, a smooth etched surface may be obtained for a crystalline material layer without a risk of device damage by RDC.
    Type: Application
    Filed: June 21, 2019
    Publication date: December 26, 2019
    Inventors: Sung-gil KANG, Min-seop PARK, Gon-jun KIM, Jae-jik BAEK, Jae-jin SHIN, In-hye JEONG
  • Patent number: 10516388
    Abstract: A voltage generator includes a pulse circuit and a slope circuit. The pulse circuit is to apply voltages of three different levels to an output terminal and the slope circuit is to apply a slope voltage to the output terminal. The slope circuit includes an inductor to take current out of a capacitive load connected to the output terminal.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: December 24, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hye-jin Kim, Hyun-bae Kim, Ju-hyun Kim, Ji-hwan Kim, Chan-hee Park, Young-hwan Choi
  • Publication number: 20190383364
    Abstract: A power transmission apparatus includes: a first input shaft always receiving an input torque from an engine; second and third input shafts coaxially disposed and selectively connected with the first input shaft; a torque mediating shaft selectively connected with the first input shaft or a transmission housing; first and second intermediate shafts and an output shaft respectively disposed in parallel with the first input shaft; a first preliminary shifting section receiving a torque through a first input gear set, selectively shifting the received torque, and outputting the shifted torque; a second preliminary shifting section including a second shifting gear set which outputs a torque from the first input shaft and stops ;and a compound shifting section forming an output torque by the input torque and the first and second shifted torques.
    Type: Application
    Filed: December 3, 2018
    Publication date: December 19, 2019
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Seong Wook HWANG, Woochurl SON, Kijong PARK, Sangwon SEO, Yong Uk SHIN, Seongwook JI, Ki Tae KIM, Chon Ok KIM, Wonmin CHO, Ma Ru KANG, Ilhan YOO, Juhyeon PARK, Minho CHAE, Dongwoo KIM, Hye Jin LIM, Ki Been LIM, Jin Yong KIM, Soonki EO, Ki Dong KIM, Woo Jin CHANG, Yong Sug CHOI, Sun Sung KWON
  • Publication number: 20190383361
    Abstract: A power transmission apparatus includes a first input shaft receiving an input torque, second and third input shafts coaxially disposed and selectively connected with the first input shaft, first and second torque mediating shafts coaxially disposed with the first input shaft, first and second intermediate shafts and an output shaft disposed in parallel with the first input shaft, a first shifting section receiving a torque from the third input shaft and outputting a plurality of first shifted torques, a second shifting section including a first planetary gear set selectively connected with the first input shaft and outputting a plurality of second shifted torques, and a compound shifting section forming an output torque by the input torque and the first and second shifted torques.
    Type: Application
    Filed: September 27, 2018
    Publication date: December 19, 2019
    Inventors: Seong Wook Hwang, Woochurl Son, Kijong Park, Sangwon Seo, Yong Uk Shin, Seongwook Ji, Ki Tae Kim, Chon Ok Kim, Wonmin Cho, Ma Ru Kang, Ilhan Yoo, Juhyeon Park, Minho Chae, Dongwoo Kim, Hye Jin Lim, Ki Been Lim, Jin Yong Kim, Soonki Eo, Ki Dong Kim, Woo Jin Chang, Yong Sug Choi, Sun Sung Kwon
  • Publication number: 20190386287
    Abstract: A separator for a secondary cell includes a porous polymer substrate having a first surface, a second surface opposing the first surface, and a plurality of pores connecting the first surface to the second surface; and heat-resistant coating layers formed on at least one of the first surface and the second surface of the porous polymer substrate and on internal surfaces of the pores using an atomic layer deposition process (ALD). Pores having a non-coated region are present in the internal surfaces of the pores.
    Type: Application
    Filed: August 26, 2019
    Publication date: December 19, 2019
    Inventors: Hye Jin KIM, Won Sub KWACK, Min Sang PARK
  • Publication number: 20190374531
    Abstract: A composition for preventing or treating dry eye syndrome includes nanocomposite of a polyethylene glycol and a flavonoid as an active ingredient, and in the present invention, a catechin/PEG nanocomposite having increased catechin bioavailability is prepared by using catechins which are an antioxidant and polyethylene glycol which is a hydrophilic polymer used in a drug delivery system, and an increase in tear generation, stabilization of corneal epithelial cells, an increase in conjunctival goblet cells and enhanced anti-inflammatory effects accordance to a PEG dosage by the catechin/PEG nanocomposite are confirmed in a mouse model with dry eye syndrome.
    Type: Application
    Filed: August 2, 2017
    Publication date: December 12, 2019
    Applicant: INJE UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jae Wook YANG, Hye Sook LEE, Yoon Jin LEE, Chae Eun KIM, Hae Shin LEE, Whui Su SHIM, Moon Sue LEE
  • Patent number: 10504644
    Abstract: A coil component includes a body, including a coil and a support member supporting the coil, and an external electrode disposed on an external surface of the body. The coil component includes a machined surface formed on a boundary surface between a portion of the support member, removed in the vicinity of a junction portion between the external electrode and the coil, and the remainder of the support member. A cavity, from which the portion of the support member has been removed, is filled with a magnetic material, or an insulating layer is disposed in the cavity.
    Type: Grant
    Filed: August 14, 2017
    Date of Patent: December 10, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Yong Sam Lee, Eo Jin Choi, Jae Hun Kim, Ji Hyun Eom, Hye Yeon Cha
  • Patent number: 10491905
    Abstract: Disclosed are a method and apparatus for improving the accuracy of intra-prediction in order to improve encoding and decoding efficiency. The video decoding method may improve the prediction efficiency for the current pixel to be predicted by referring to the degree of variation in surrounding pixels, to thereby effectively decode the bit stream with improved encoding efficiency. In addition, an additional prediction candidate is used to achieve improved accuracy of intra-prediction, and the thus-improved accuracy of intra-prediction may reduce residual components and improve encoding efficiency. Further, an improved planar mode is utilized to achieve improved intra-prediction.
    Type: Grant
    Filed: April 24, 2017
    Date of Patent: November 26, 2019
    Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
    Inventors: Je Chang Jeong, Ki Baek Kim, Won Jin Lee, Hye Jin Shin, Jong Sang Yoo, Jang Hyeok Yun, Kyung Jun Lee, Jae Hun Kim, Sang Gu Lee
  • Publication number: 20190355953
    Abstract: A functional binder and a separator including the functional binder, in which the separator includes a porous polyolefin substrate and an organic-inorganic hybrid porous coating layer formed on at least one surface of the substrate and configured to include a mixture of inorganic particles and a binder compound, thus increasing binder-inorganic material adhesion and substrate-binder adhesion while preventing internal shorting from occurring by performing self-healing of damage to the separator, enhancing the adhesion of the separator to a cathode and an anode, and withstanding the dissolution of a transition metal of a cathode material. The binder contains 10 wt % or more of a hydroxyl group per molecule thereof.
    Type: Application
    Filed: January 5, 2018
    Publication date: November 21, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Kwan Woo NAM, Su Jin YOON, Hye Jin KWON, Chan Jong KIM, Je An LEE
  • Publication number: 20190355825
    Abstract: A semiconductor device according to an example embodiment of the present inventive concept includes a substrate having a first region and a second region horizontally separate from the first region; a first gate line in the first region, the first gate line including a first lower work function layer and a first upper work function layer disposed on the first lower work function layer; and a second gate line including a second lower work function layer in the second region, the second gate line having a width in a first, horizontal direction equal to or narrower than a width of the first gate line in the first direction, wherein an uppermost end of the first upper work function layer and an uppermost end of the second lower work function layer are each located at a vertical level higher than an uppermost end of the first lower work function layer with respect to a second direction perpendicular to the first direction.
    Type: Application
    Filed: December 10, 2018
    Publication date: November 21, 2019
    Inventors: Jeong Hyuk YIM, Kug Hwan KIM, Wan Don KIM, Jung Min PARK, Jong Ho PARK, Byoung Hoon LEE, Yong Ho HA, Sang Jin HYUN, Hye Ri HONG
  • Patent number: 10478751
    Abstract: The present disclosure relates to an onshore lithium-recovering device for a lithium ion adsorption and desorption process including a supply unit for supplying lithium-containing water in which lithium is dissolved, a composite unit, a washing unit, a desorbing liquid unit, an extract liquid unit, a pressure adjusting unit, a discharge unit, and a control unit. Therefore, the lithium adsorption means is moved onshore so it is possible to significantly reduce the plant installation cost and the operating cost as compared to the lithium recovery process that operates the conventional offshore plant.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: November 19, 2019
    Assignee: Korea Institute of Geoscience and Mineral Resources
    Inventors: Kang-Sup Chung, Byung-Gyu Kim, Tae-Gong Ryu, In-Su Park, Hye-Jin Hong
  • Publication number: 20190341190
    Abstract: A multilayer capacitor includes a body including an internal electrode alternately disposed with a dielectric layer, and an external electrode disposed on the body. The external electrode includes a first electrode layer contacting the internal electrode, an oxide layer disposed on the first electrode layer and including a metal oxide and glass, and a second electrode layer disposed on the oxide layer.
    Type: Application
    Filed: October 9, 2018
    Publication date: November 7, 2019
    Inventors: Jong Ho LEE, Duk Hyun CHUN, Myung Jun PARK, Eun Jin KIM, Hye Min BANG
  • Publication number: 20190342993
    Abstract: Provided is stretchable electronics. The stretchable electronics includes stretchable substrate, first support patterns disposed on a first surface of the stretchable substrate, and output devices disposed on the first patterns, respectively. The first support patterns are arranged in a first direction and a second direction, which are parallel to an extension direction of the substrate, and each of the output devices generates an output stimulation.
    Type: Application
    Filed: December 12, 2018
    Publication date: November 7, 2019
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seongdeok AHN, Seung Youl KANG, Seong Hyun KIM, Hye Jin KIM, Kang-Ho PARK, Jeong Ik LEE, Young-deuk JEON, Chi-Sun HWANG, Jae Bon KOO, Su Jae LEE
  • Patent number: D868101
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: November 26, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: A-Rum Choi, Hyun-Jee Kwak, Hye-Ryung Kim, Jae Julien, Yoo-Jin Choi