Patents by Inventor Dae-Eun Kim

Dae-Eun 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: 10893325
    Abstract: A display device is provided. The display device according to an embodiment includes a display, a sensor configured to detect a distance between a user and the display device, a sub-processor configured to receive a detection signal from the sensor based on the user existing in a first area among a plurality of areas divided according to a distance from the display device, and a processor configured to, based on the sub-processor receiving the detection signal from the sensor in a state where the sensor and the sub-processor are activated, be activated by the sub-processor and update a content, and based on the user being determined to exist in a second area among the plurality of areas on a basis of a distance between the user and the display device, activate the display in an inactivation state and display the updated content through the activated display.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: January 12, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-eun Cheong, Won-pil Kim, Dae-hyun Nam, Min-kyung Yoon
  • Publication number: 20200407350
    Abstract: The present invention relates to novel compounds as autotoxin inhibitors for treatment and prophylaxis of conditions or a disorder caused by autotaxin activation or increased concentration of lysophosphatidic acid, and also a pharmaceutical composition containing the same. The novel compounds of the present invention are autotoxin inhibitors, and by inhibiting the production of lysophosphatidic acid, they are useful for treatment or prophylaxis of cardiovascular disorder, cancer, metabolic disorder, kidney disorder, liver disorder, inflammatory disorder, nervous system disorder, respiratory system disorder, fibrotic disease, ocular disorder, cholestatic and other forms of chronic pruritus, or acute or chronic organ transplant rejection.
    Type: Application
    Filed: May 15, 2018
    Publication date: December 31, 2020
    Inventors: Dae Yon Lee, Sang Eun Chae, Eun Mi Jung, Eun Hye Yang, Yoon Jeong Choi, Chul-Woong Chung, Ju Hyun Shin, Yun Ki Kim, Hyun Jin Kwon, Jeong Hee Ryu, Eun Hye Ban, Yong Zu Kim, Yeong Soo Oh, Jeiwook Chae
  • Patent number: 10879930
    Abstract: A decoding method for a low density parity check (LDPC) code includes: updating a first check node, among a plurality of check nodes, by receiving, by the first check node, a bit decision and an associated first reliability value from each of a subset of variable nodes including a first variable node among a plurality of variable nodes, calculating a syndrome value and a second reliability value of the first check node based on the received bit decisions and first reliability values, and outputting the calculated syndrome value and second reliability value of the first check node to a variable node of the plurality of variable nodes but not of the subset of variable nodes; and updating the first variable node by receiving, by the first variable node, a syndrome value and a second reliability value of a second check node among the plurality of check nodes, and updating the first reliability value of the first variable node based on the syndrome value and the second reliability value of the second check node.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: December 29, 2020
    Assignees: SK hynix Inc., Korea Advanced Institute of Science and Technology
    Inventors: Jeong Seok Ha, Ji Eun Oh, Dae-Sung Kim
  • Publication number: 20200391864
    Abstract: An unmanned aerial vehicle has a main body, a plurality of propeller connection parts extending from at least one side surface of the main body by a specific length, a plurality of propellers respectively connected to ends of the plurality of propeller connection parts, and a plurality of cameras mounted on at least one surface of the main body. A first camera interposed between the plurality of propeller connection parts among the plurality of cameras is disposed spaced from a center point of the main body by a distance of a first size. A first virtual straight line connecting a center point of a first propeller disposed adjacent to the first camera among the plurality of propellers to a center point of the main body has a length of a second size.
    Type: Application
    Filed: July 13, 2017
    Publication date: December 17, 2020
    Inventors: Wu Seong LEE, Seung Ho JANG, Neung Eun KANG, Tae Kyun KIM, Hyun Soo KIM, Sang In BAEK, Jung Jae LEE, Dae Kyung AHN, Kwan Hee LEE, Seung Nyun KIM, Chang Ryong HEO
  • Publication number: 20200369790
    Abstract: The present invention relates to a compound represented by Formula 1, a method for preparing the same, and a modified conjugated diene-based polymer having a high modification ratio and including a functional group derived from the compound.
    Type: Application
    Filed: September 5, 2018
    Publication date: November 26, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Seung Ho Choi, Ji Eun Kim, Won Mun Choi, Dae June Joe
  • Patent number: 10840820
    Abstract: An integrated converter is provided. The integrated converter includes a high-voltage charger having a power factor correction (PFC) device configured to compensate a low-frequency ripple and convert an alternating current (AC) voltage of a commercial power source into a direct current (DC) voltage. A first switching module is configured to convert the DC voltage output from the PFC device into an AC voltage and charge a high-voltage battery using the commercial power source and a low-voltage charger that is connected between the PFC device and the first switching module and the high-voltage charger configured to charge a low-voltage battery using the commercial power source or the high-voltage battery.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: November 17, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jin Young Yang, Gyu Yeong Choe, Min Seong Choi, Tae Jong Ha, Young Jin Kim, Jae Eun Cha, Dae Woo Lee, In Yong Yeo
  • Publication number: 20200352950
    Abstract: The present invention relates to a novel pharmaceutical composition for the treatment of dystonia or relieving pain caused by myotonic conditions in a subject suffering from dystonia. Particularly, the present invention provides a pharmaceutical composition for treating dystonia or relieving pain caused by dystonia comprising a serotonin receptor 5-HT2A inhibitor as an active ingredient.
    Type: Application
    Filed: May 28, 2020
    Publication date: November 12, 2020
    Inventors: Dae Soo Kim, Jung Eun Kim
  • Patent number: 10832884
    Abstract: A cylindrical X-ray tube having an outer insulating layer, a cathode electrode and an anode electrode disposed at both ends of the outer insulating layer, a gate electrode disposed between the cathode and anode electrodes, an emitter, and a target, comprises an inner insulating layer which is disposed between the cathode electrode and the outer insulating layer, is formed to extend downward in a coaxial direction with the outer insulating layer, and is pre-adjusted in order to secure an insulating distance between the cathode electrode and the gate electrode. Thus, by providing a separate internal insulating layer extending coaxially with the external insulating layer between the cathode electrode and the external insulating layer, the insulating distance between the cathode electrode and the gate electrode, the insulating distance between the cathode electrode and the anode electrode may be easily adjusted, so that a desired insulating capability can be secured.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: November 10, 2020
    Assignee: VALUE SERVICE INNOVATION CO., LTD.
    Inventors: Dae Jun Kim, Kwan Soo Park, Ji Eun Kim, Dong il Kim, Chung Yeol Lee, Do Yun Kim
  • Publication number: 20200331728
    Abstract: In accordance with the present invention, an elevator core structure includes an elevator frame (120) separated from a main frame (110) and extending in a longitudinal direction of the main frame (110), and a guide frame (130) formed on an inner surface of the elevator frame (120). Here, the elevator frame (120) may be formed by stacking a plurality of frame segments (121), and a guide frame unit (131) forming the guide frame (130) may be mounted to one surface of each of the frame segments (121). The present invention exhibits an effect of early-constructing the elevator frame regardless of a construction schedule of a main frame of a building.
    Type: Application
    Filed: October 17, 2018
    Publication date: October 22, 2020
    Applicant: SAMSUNG C&T CORPORATION
    Inventors: Dae Joong KIM, Wha Sung KIM, Yong Ku KIM, Jae Eun JUNG, Yeon Kyu PARK, Sang Hee LEE, Nan Hee LEE
  • Publication number: 20200336080
    Abstract: An integrated converter is provided. The integrated converter includes a high-voltage charger having a power factor correction (PFC) device configured to compensate a low-frequency ripple and convert an alternating current (AC) voltage of a commercial power source into a direct current (DC) voltage. A first switching module is configured to convert the DC voltage output from the PFC device into an AC voltage and charge a high-voltage battery using the commercial power source and a low-voltage charger that is connected between the PFC device and the first switching module and the high-voltage charger configured to charge a low-voltage battery using the commercial power source or the high-voltage battery.
    Type: Application
    Filed: July 22, 2019
    Publication date: October 22, 2020
    Inventors: Jin Young Yang, Gyu Yeong Choe, Min Seong Choi, Tae Jong Ha, Young Jin Kim, Jae Eun Cha, Dae Woo Lee, In Yong Yeo
  • Patent number: 10800862
    Abstract: An amino silane-based compound, methods of preparing the same, and a modified conjugated diene-based polymer including an amino silane-based functional group are disclosed herein. In an embodiment, the amino silane-based compound is represented by Formula 1: wherein, in Formula 1, R1 and R2 are each independently a hydrocarbon group having 1 to 30 carbon atoms, or a glycol unit represented by R3 is a divalent hydrocarbon group having 1 to 30 carbon atoms, R4, R5, R6, and R7 are each independently a monovalent hydrocarbon group having 1 to 30 carbon atoms, R8 is a divalent hydrocarbon group having 1 to 10 carbon atoms, j and k are each independently 0 or 1, n is an integer selected from 1 to 10, wherein at least one of R1 or R2 is the glycol unit.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: October 13, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Won Taeck Lim, Won Mun Choi, Seung Ho Choi, Ji Eun Kim, Dae June Joe
  • Patent number: 10805224
    Abstract: A parallel scheduling apparatus includes an information managing unit generating a first request information for scheduling, a first scheduling unit performing first scheduling and then generating first matching information on the basis of the first request information, and a second scheduling unit performing second scheduling on the basis of the first request information and the first matching information. The parallel scheduling has an advantage of improving the scheduling performance and lowering the implementation complexity, ensuring low delay and transmission fairness among VOQs at low input traffic, being applied to all scheduling algorithms that perform existing multi-iterations, and providing efficient scheduling in a packet switch having a long RTT time or having a very short time slot or cell size, such as an optical switch.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: October 13, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kyeong Eun Han, Dae Ub Kim, Chan Sung Park, Jong Tae Song, Kwang Joon Kim, Joon Ki Lee
  • Publication number: 20200311870
    Abstract: Provided are a method and an apparatus for performing scalable video decoding, wherein the method and the apparatus down-sample input video, determine the down-sampled input video as base layer video, generate prediction video for enhancement layer video by applying an up-scaling filter to the base layer video, and code the base layer video and the prediction video, wherein the up-scaling filter is a convolution filter of a deep neural network.
    Type: Application
    Filed: March 27, 2020
    Publication date: October 1, 2020
    Inventors: Ju Hyun JUNG, Dong Hyun KIM, No Hyeok PARK, Jeung Won CHOI, Dae Eun KIM, Se Hwan KI, Mun Churl KIM, Ki Nam JUN, Seung Ho BAEK, Jong Hwan KO
  • Publication number: 20200308368
    Abstract: The present invention relates to a modifier represented by Formula 1, a method for preparing the same, a modified conjugated diene-based polymer including a functional group derived from the modifier and having a high modification ratio, and a method for preparing the polymer.
    Type: Application
    Filed: October 18, 2018
    Publication date: October 1, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Ji Eun Kim, Eun Gyeong Lee, Dae June Joe, Won Mun Choi
  • Publication number: 20200283477
    Abstract: The present invention relates to use of peptides as a therapeutic agent, wherein it has been confirmed that the peptides of the present invention significantly inhibit the activity of T cells and the differentiation of T helper 17 cells (Th17 cells), which are associated with autoimmune disease, and have remarkable effects of treating and improving arthritis in an animal model of arthritis. Therefore, the peptides may be used as an active ingredient in therapeutic agents for various autoimmune diseases such as bone disease, inflammatory disease or rheumatoid arthritis.
    Type: Application
    Filed: September 14, 2018
    Publication date: September 10, 2020
    Inventors: Dae Ho CHO, Kyung Eun KIM, Myun Soo KIM, Sun Young PARK, Hee Young JUNG
  • Patent number: 10770714
    Abstract: The present invention relates to an electrode manufacturing method, an electrode manufactured thereby, and a battery comprising the same, the electrode manufacturing method comprising the steps of: applying an electrode active material onto a collector; and radiating a laser such that the end of an electrode active material layer, which has been obtained by applying the electrode active material, becomes straight, thereby removing the electrode active material. The present invention is advantageous in that the difference in area between active materials applied to the positive and negative electrodes, respectively, is minimized, thereby increasing the capacity and improving the stability of the battery.
    Type: Grant
    Filed: October 26, 2015
    Date of Patent: September 8, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Tae-Su Kim, Jin-Soo Lee, Bu-Gon Shin, Ki-Eun Sung, Dae-Han Seo
  • Publication number: 20200276260
    Abstract: The present invention relates to use of peptides as a therapeutic agent, wherein it has been confirmed that the peptides of the present invention significantly inhibit the activity of T cells and the differentiation of T helper 17 cells (Th17 cells), which are associated with autoimmune disease, reduce the secretion of inflammatory cytokine IL-6, and have remarkable effects of treating and improving arthritis in an animal model of arthritis. Therefore, the peptides may be used as an active ingredient in therapeutic agents for various autoimmune diseases such as bone disease, inflammatory disease or rheumatoid arthritis.
    Type: Application
    Filed: September 14, 2018
    Publication date: September 3, 2020
    Inventors: Dae Ho CHO, Kyung Eun KIM, Myun Soo KIM, Sun Young PARK, Hee Young JUNG
  • Patent number: 10744898
    Abstract: A motor driving and battery charging apparatus is provided. The apparatus includes a motor having a plurality of coils, a rectifier circuit connected to the plurality of coils, and a high voltage battery. An inverter generates a driving current from an output voltage of the high voltage battery and supplies the driving current to the motor while the motor operates. While the high voltage battery is charged, the rectifier circuit rectifies an alternating current (AC) of an external power source, the motor and the inverter compensate for a power factor of the current rectified by the rectifier circuit, and the high voltage battery is charged with an output current of the motor and the inverter.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: August 18, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jin Myeong Yang, Woo Young Lee, Jun Ho Kim, Sihun Yang, Youngjin Kim, Jae Eun Cha, Dae Woo Lee, Inyong Yeo
  • Publication number: 20200239999
    Abstract: Provided is a transparent structure having improved wear resistance and flexibility, and a structure according to the present invention is a nanolayered structure in which a nitride nanofilm of one or more elements selected from metals and metalloids; and a boron nitride nanofilm are alternately layered.
    Type: Application
    Filed: January 29, 2020
    Publication date: July 30, 2020
    Inventors: Dae-Eun KIM, Oleksiy PENKOV, Kuk Jin SEO
  • Patent number: 10717052
    Abstract: A hybrid type filtration structure for filtering liquid includes a first active layer, a porous supporting layer and a permeable layer. The first active layer has a first nano pore inner wall of which a function group included compound is combined with. The porous supporting layer has a plurality of pores and is disposed under the first active layer. The permeable layer is disposed under the porous supporting layer. The porous supporting layer includes a plurality of lipid bilayers having membrane protein inside of the pore, a molecule of water selectively passes through the membrane protein. The first nano pore passes through the first active layer vertically. The first nano pore and the pore are connected with each other through which liquid flows.
    Type: Grant
    Filed: January 20, 2015
    Date of Patent: July 21, 2020
    Assignee: KOREA INSTITUTE OF MACHINERY & MATERIALS
    Inventors: Jeong-Hwan Kim, Yeong-Eun Yoo, Jae-Sung Yoon, Tae-Joon Jeon, Sun Min Kim, Seung-Hyun Kim, Moon-Ki Kim, Dae-Joong Kim, Yun Jung Lee, Young-Rok Kim, Young-Ho Seo, No-Won Kim