Patents by Inventor Jeong-Hwan Kim

Jeong-Hwan 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: 20200020712
    Abstract: A semiconductor memory device includes a substrate including a cell region and a slimming region; a logic structure disposed over the substrate, the logic structure including logic circuit elements and bottom wiring lines electrically coupled to the logic circuit elements; a source plate disposed over the logic structure; a memory structure including a plurality of memory cells and a plurality of gate electrode layers, wherein the plurality of memory cells are disposed over the source plate of the cell region and a plurality of gate electrode layers are stacked over the source plate of the cell region and the slimming region to be separated from one another and are coupled to the plurality of memory cells; and a first slit cutting the source plate at a boundary between the cell region and the slimming region, wherein the source plate of the slimming region is floated regardless an operation of the memory cells and the logic circuit elements.
    Type: Application
    Filed: November 26, 2018
    Publication date: January 16, 2020
    Inventors: Jin-Ho KIM, Young-Ki KIM, Jeong-Hwan KIM, Sang-Hyun SUNG
  • 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
  • Publication number: 20200010600
    Abstract: The present invention relates to a polymer composition, an optical laminate and a display device, and can provide a polymer composition capable of forming a pressure-sensitive adhesive layer which has excellent workability, durability and dimensional stability and is capable of effectively alleviating the bending phenomenon of the display, through a polymer capable of forming a physically cross-linked structure together with a chemically cross-linked structure. In addition, the present invention can provide an optical laminate comprising a cross-linked product of the polymer composition and a display device comprising the same.
    Type: Application
    Filed: September 7, 2017
    Publication date: January 9, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Jeong Ae Yoon, Su Jeong Kim, Sung Soo Yoon, Han Na Chi, Sang Ha Son, Su Jee Kwon, Chang Hwan Ju, Geun Ho Park, Kyung Oh Kim
  • Patent number: 10518603
    Abstract: Disclosed herein is an air conditioner for a vehicle, which includes: an air-conditioning case (120) having an air passageway for connecting an air inflow port (127) and an air outflow port (128) with each other; an evaporator (130) and a heater core (140) mounted on the air passageway; a blower unit (110) disposed at the side of the air inflow port (127) to blow air to the inside of the air-conditioning case (120); and a separator (150) disposed at the upstream side of the evaporator (130) to divide air, which is introduced into an air inflow passageway (227) of the air-conditioning case (120), into the right and the left. The air conditioner further includes an assembly end portion (152) disposed at an end portion of one side of the separator (150) to be inserted and assembled on the air inflow passageway (227) of the air-conditioning case (120) by forced fitting.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: December 31, 2019
    Assignee: Hanon Systems
    Inventors: Tae Wan Kim, Tae Yun Kong, Jeong Hun Seo, Jae Hwan Jung, In Hyeok Kim, Sae Dong Eom
  • Publication number: 20190391690
    Abstract: An electronic device is provided. The electronic device includes a touchscreen, at least one processor electrically connected with the touchscreen, and a memory electrically connected with the processor. The memory may store instructions executed to enable the at least one processor to display a first window for running a first application and a second window for running a second application on the touchscreen, display a virtual keypad on a portion of the first window and a portion of the second window corresponding to a first input to a focused window of the first window and the second window, and vary a size of the virtual keypad corresponding to a second input to the virtual keypad.
    Type: Application
    Filed: September 3, 2019
    Publication date: December 26, 2019
    Inventors: Sun-Young PARK, Jeong-Won KO, Joong-Hun KWON, Chang-Hwan KIM, Sang-Deuk NAM, Seung-Wook NAM, Myoung-Soo PARK, Kyung-Jun LEE, Dong-Oh LEE, Jun-Won JUNG, Hui-Chul YANG, Hyun-Yeul LEE, Soojin JEONG LIM
  • Publication number: 20190394305
    Abstract: A software defined network (SDN)-based network management apparatus includes: an SDN controller including a first management unit to store a plurality of heterogeneous protocol information items, and an SDN switch controlled by the SDN controller and including a second management unit to store at least one heterogeneous protocol information item acquired from the SDN controller and a gateway to communicate with a vehicle network. In particular, upon receiving a packet corresponding to a new protocol that has not been used for access, from an external source, the SDN switch sends a request to the SDN controller for analysis of the received packet, and the SDN controller forwards protocol information corresponding to the received packet among the plurality of heterogeneous information items stored in the first management unit, to the SDN switch.
    Type: Application
    Filed: December 4, 2018
    Publication date: December 26, 2019
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, KOREA POLYTECHNIC UNIVERSITY Industry Academic Cooperation Foundation
    Inventors: Seung Su KIM, Pil Yong PARK, Jeong Hwan KIM, Jin Hyuk JUNG, Suk Hyun SEO, Sang Hyun HAN
  • Publication number: 20190393316
    Abstract: The power semiconductor device includes: a first trench gate and a second trench gate in a stripe shape extending in one direction in parallel and spaced apart from each other in a substrate; a third trench gate in a ladder shape extending in a direction different from the one direction between the first trench gate and the second trench gate in the substrate; a first conductive type body area each disposed between the first trench gate, the second trench gate and the third trench gate, respectively, in the substrate; a pair of first conductive type floating first areas surrounding each of bottom surfaces and at least one side of the first trench gate and the second trench gate in the substrate; and a first conductive type floating second area surrounding a bottom surface of the third trench gate in the substrate.
    Type: Application
    Filed: June 3, 2019
    Publication date: December 26, 2019
    Applicant: HYUNDAI AUTRON CO., LTD.
    Inventors: Ju Hwan LEE, Tae Young Park, Hyuk Woo, Min Gi Kang, Young Joon Kim, Tae Youp Kim, Seong-hwan Yun, Seon-hyeong Jo, Jeong Mok Ha
  • Publication number: 20190380936
    Abstract: The present invention relates to a functional composition for surface modification. The composition for surface modification, according to the present invention, comprises functional components having functional groups, which can be covalently bound to cysteine residues in proteins of hair, skin, fingernails or toenails, hide, or fiber, to form covalent bonds without damaging the hair, skin, fingernails or toenails, hide, or fiber, thereby remarkably improving the effects of the functional components, thus providing a desired surface modification effect semi-permanently.
    Type: Application
    Filed: August 29, 2019
    Publication date: December 19, 2019
    Applicant: LG Household & Health Care Ltd.
    Inventors: Seong Kil Son, Dong Wan Kim, Kyung Hwan Kim, Ji Hee Yoo, Jong Il Kim, Jeong Rae Lee, Sang Min Lee
  • Publication number: 20190381761
    Abstract: The present disclosed relates to a decoration element and a method for preparing the decoration element. decoration element has dichroism expressing different colors depending on a viewing direction, and has improved visibility of the dichroism.
    Type: Application
    Filed: March 6, 2018
    Publication date: December 19, 2019
    Inventors: Eun Byurl CHO, Yong Chan KIM, Jeong Woo SHON, Pilsung JO, Nansra HEO, Jin Suk SONG, Sangcholl HAN, Song Ho JANG, Ki Hwan KIM
  • Publication number: 20190384089
    Abstract: A display device includes a first display substrate including a plurality of pixels, each of the plurality of pixels being electrically connected to a selection line and a data line; a second display substrate disposed above the first display substrate; a first connection wiring disposed on the first display substrate and electrically connected to the plurality of pixels; a second connection wiring disposed on the second display substrate and electrically connected to the first connection wiring; and a connection pad disposed on a side surface of the first display substrate and a side surface of the second display substrate and electrically connected to the first and second connection wirings.
    Type: Application
    Filed: March 26, 2019
    Publication date: December 19, 2019
    Inventors: Jae Hwan JEON, Jeong Weon Seo, Myung Jong Kim
  • Patent number: 10504994
    Abstract: Provided is a power semiconductor device and a fabrication method thereof are provided. The power semiconductor device includes: a first epitaxial layer; a collector layer formed on one side of the first epitaxial layer; and a second epitaxial layer formed on another side of the first epitaxial layer, the first epitaxial layer having a higher doping concentration than the second epitaxial layer.
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: December 10, 2019
    Assignee: MagnaChip Semiconductor, Ltd.
    Inventors: Ho Hyun Kim, Seung Bae Hur, Seung Wook Song, Jeong Hwan Park, Ha Yong Yang, In Su Kim
  • Patent number: 10505579
    Abstract: A radio frequency switching device includes a switching circuit including first and second transistors; a gate resistor circuit including a first gate resistor and a second gate resistor, the first gate resistor connected to a gate of the first transistor and the second gate resistor connected to a gate of the second transistor; a gate buffer circuit including a first gate buffer and a second gate buffer, the first gate buffer being connected to the first gate resistor to provide a first gate signal to the first transistor through the first gate resistor, the second gate buffer being connected to the second gate resistor to provide a second gate signal to the second transistor through the second gate resistor; and a delay circuit to generate the first gate signal having a first switching time and the second gate signal having a second switching time different than the first switching time.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: December 10, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Byeong Hak Jo, Hyun Paek, Jeong Hoon Kim, Yoo Hwan Kim, Yoo Sam Na
  • Publication number: 20190367731
    Abstract: A heat-resistant composition including: a binder resin including at least two of a silicone-modified polyester resin, a siloxane compound, or a silanol compound; a pigment including at least two of iron cobalt chromite black spinel (ICCB), copper chromite black spinel (CCB), iron chromite manganese (ICM), or carbon black; and a catalyst.
    Type: Application
    Filed: May 29, 2019
    Publication date: December 5, 2019
    Inventors: Jin Nyoung HEO, Hyuck KANG, Dae Hwan KIM, Jeong Su OH, Jong Kap JO, Yu Sik JEON, Jae Seung JEON
  • Patent number: 10487163
    Abstract: The present invention relates to a new transition metal compound based on cyclopenta[b]fluorenyl group, a transition metal catalyst composition containing the same and having high catalytic activity for preparing an ethylene homopolymer or a copolymer of ethylene and one ?-olefin, a method of preparing an ethylene homopolymer or a copolymer of ethylene and ?-olefin using the same, and the prepared ethylene homopolymer or the copolymer of ethylene and ?-olefin.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: November 26, 2019
    Assignee: Sabic SK Nexlene Company Pte. Ltd.
    Inventors: Dong Cheol Shin, Jong Sok Hahn, Chan Woong Jeon, Jeong Hwan Kim, Seong Kyun Kim, Sun Young Kim, Ho Seong Lee, Sang Ick Lee
  • Patent number: 10489996
    Abstract: A gateway may include an error factor classifying device that determines a cause factor that causes an error; an error counter device that checks an error counter; and a control mode determining device that transmits a default value for each error state based on the cause factor, which causes the error, and the error counter.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: November 26, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Jeong Hwan Kim
  • Patent number: 10490127
    Abstract: An organic light emitting display device includes one or more pixels connected to scan lines, feedback lines, and data lines, and including driving transistors configured to control an amount of current supplied to organic light emitting diodes, a sensor configured to generate compensation data based on sensing data including deviation information of a driving transistor of the driving transistors and first reference data for a sensing period, a data driver configured to supply a first reference data signal to the data line based on second reference data for the sensing period, and a scan driver configured to supply a scan signal to the scan line, wherein the sensor is configured to generate the compensation data while changing a bit value of the second reference data two or more times during the sensing period.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: November 26, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Wook Lee, Sung Hwan Kim, Jeong Hwan Shin
  • Patent number: 10489598
    Abstract: A system for diagnosing and analyzing infrastructure, comprising: a storage unit storing a diagnostic script, which is for collecting system information from a target system or at least one target operating server of the target system; a script transmission unit transmitting the diagnostic script to the target system to diagnose the target system; a system information collection unit receiving the system information from the target system or the at least one target operating server as a result of the running of the diagnostic script; an analysis engine storage unit storing at least one analysis rule corresponding to the target system or the at least one target operating server; and an analysis information generation unit analyzing the system information by using the analysis rule, and generating analysis information regarding the target system and the at least one target operating server based on the results of the analyzing.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: November 26, 2019
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: In Chul Han, Seung Youl Maeng, Sung Hwan Choi, Min Ho Sung, Ji Yun Lee, Do San Pyun, Young Beom Seo, Seong Dae Song, Eun Young Kim, Sung Soon Hong, Jeong A Choi, Yoo Mi Kwon, Chang Won Park, Mun Hwan Kim
  • Patent number: 10491019
    Abstract: A battery management system (BMS) may include a battery, a relay configured to electrically connect and disconnect the battery for supplying a voltage (an electric power) to an electric load to and from the electric load, the electric load configured to receive the voltage (the electric power) from the battery, to compare the received voltage (the electric power) with a reference value and to output a wakeup signal according to the compared result, when the relay is electrically connected, and a controller configured to wake up by the wakeup signal, to monitor a state of the battery and to control a state of the relay. It is possible to prevent overdischarge and overcharge of the battery by monitoring the battery through the electric load in a state in which a vehicle is turned off and switching the BSM to a wakeup state only if necessary.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: November 26, 2019
    Assignee: Hyundai Motor Company
    Inventors: Hyo Sik Moon, Jun Ho Bang, Woo Sung Kim, Kyung In Min, Jae Hoon Choi, Jin Wook Kim, Dong II Kim, Ji Won Nam, Yong Hwan Choi, Yoon Jun Lee, Jeong Hun Seo, Hui Tae Yang, Jun Seok Choi, Yu Seok Kim, Jung Je Woo, Byung Su Kim, Yong Jae Kim, Kyung Ho Kim, Suk Hyung Kim, Hae Kyu Lim
  • 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: 10483467
    Abstract: Disclosed herein is an organic light-emitting diode, comprising an anode, a hole transport layer, a light-emitting layer including a host and a dopant, an electron transport layer, and a cathode in that order, wherein an electron-density-controlling layer including an anthracene derivative represented by the following Chemical Formula A is disposed between the light-emitting layer and the electron transport layer, and wherein an affinity Ah (eV) of the host of the light-emitting layer, an affinity Aed (eV) of the electron-density-controlling layer, and an affinity Ae (eV) of the electron transport layer satisfy an relationship of Ah?Aed?Ae.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: November 19, 2019
    Assignee: SFC CO., LTD.
    Inventors: Young-hwan Park, Seo-Yeon Yoon, Jeong-Soo Kim, Yeon-Kwon Ryu, Jea-Geon Lim, Ji-Hwan Kim