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公开(公告)号：US12077867B2
公开(公告)日：2024-09-03
申请号：US17689493
申请日：2022-03-08
发明人： Sihyung Lim , Bok Hyun Lee , Sumit Barthwal
IPC分类号： C23C28/00 , B32B15/00 , B32B15/08 , B64D15/08 , C23C14/04 , C23C14/12 , C23C14/24 , C23F1/20 , C23F1/26 , C25D11/16 , C25D11/18 , F28F13/18 , C25D11/04
CPC分类号： C23C28/00 , B32B15/00 , B32B15/08 , B64D15/08 , C23C14/046 , C23C14/12 , C23C14/24 , C23F1/20 , C23F1/26 , C25D11/16 , C25D11/18 , F28F13/185 , B32B2305/026 , B32B2307/728 , C25D11/04 , F28F2245/04
摘要： Provided is a surface structure having freezing-delaying performance and freezing layer-separating performance. The surface structure includes a microstructural layer formed in the form of microscale irregularities and a plurality of nanopores formed in the microstructural layer. A freezing-delaying layer is formed on a surface of the microstructural layer to delay a freezing phenomenon. Also, a hygroscopic material is accommodated in the nanopores, so that when a surface of the freezing-delaying layer starts to freeze, the hygroscopic material is discharged from the nanopores to form a hygroscopic material film, and thus adhesion between the freezing-delaying layer and ice is reduced to allow the ice to be detached from the freezing-delaying layer.
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公开(公告)号：US20240222565A1
公开(公告)日：2024-07-04
申请号：US18397445
申请日：2023-12-27
发明人： Young Rag DO
IPC分类号： H01L33/44 , H01L25/075
CPC分类号： H01L33/44 , H01L25/0753
摘要： Disclosed herein are a light-emitting diode (LED) device, and an ink composition including the same, which can reduce an exposed area of a photoactive layer exposed at a surface to prevent a decrease in efficiency due to a surface defect, and repair the surface defect and minimize degradation in light emission efficiency due to the surface defect even when the surface defect occurs to maintain high efficiency in light extraction efficiency and, simultaneously, minimize a side surface contact through a mounting method using dielectrophoresis when LED devices are self-aligned on a mounting electrode to improve a drivable (or light emittable) mounting efficiency.
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公开(公告)号：US20240157976A1
公开(公告)日：2024-05-16
申请号：US17987286
申请日：2022-11-15
申请人： Hyundai Motor Company , Kia Corporation , Kookmin University Industry Academy Cooperation Foundation
发明人： Se Jong Heo , Yeon Sik Kang , Kyung Jae Ahn , Du Hyeon Cho
IPC分类号： B60W60/00 , B60W40/105
CPC分类号： B60W60/0027 , B60W40/105 , B60W2554/4041 , B60W2554/4042
摘要： An embodiment collision avoidance control method with an autonomous driving control system includes generating a grid map by storing vehicle information including position and velocity vectors of a vehicle and object information including position and velocity vectors of an object sensed around the vehicle in a grid cell corresponding to an area occupied by the vehicle and the object and determining, as a collision risk area, an area where a grid cell occupied by the vehicle for each reference time set based on the vehicle information overlaps a grid cell occupied by the object for each reference time predicted based on the object information, to control avoidance of the collision risk area.
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公开(公告)号：US20240141235A1
公开(公告)日：2024-05-02
申请号：US18495385
申请日：2023-10-26
发明人： Dong Hoon SHIN
IPC分类号： C10B3/02 , B01D53/02 , C01B3/24 , C01B3/56 , C10B47/18 , C10B53/02 , C10B53/04 , C10B53/07 , C10B57/16
CPC分类号： C10B3/02 , B01D53/02 , C01B3/24 , C01B3/56 , C10B47/18 , C10B53/02 , C10B53/04 , C10B53/07 , C10B57/16 , B01D2253/102 , B01D2256/16 , B01D2257/502 , B01D2257/504 , C01B2203/0266 , C01B2203/0425 , C01B2203/0838 , C01B2203/1614
摘要： Disclosed is a hydrogen production system using a biochar oven, the system including: a vertical pyrolysis furnace into which a pyrolysis target including at least one of waste plastic and fossil fuel is supplied in a free fall scheme by its own weight; a plate-shaped flameless heater configured to heat the vertical pyrolysis furnace such that a high-temperature atmosphere of 800 to 1300° C. is generated therein; a solid-gas separator installed under a bottom of the vertical pyrolysis furnace and configured to receive a biochar-gas mixture produced from the vertical pyrolysis furnace and to separate the biochar-gas mixture into the BOG and the biochar and to discharge the BOG and the biochar; and a BOG purification unit configured to receive therein the biochar separated using the solid-gas separator therefrom, and use the received biochar as an adsorbent, wherein the BOG separated using the solid-gas separator passes through the received biochar in the BOG purification unit such that impurities contained in the BOG are removed therefrom.
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5.发明授权公开(公告)号：US11728897B2
公开(公告)日：2023-08-15
申请号：US17549779
申请日：2021-12-13
发明人： Yeong Min Jang , Ngoc Huy Nguyen
IPC分类号： H04B10/50 , H04B10/556 , H04L27/12 , H04L27/10 , H04B10/116 , H04B10/11
CPC分类号： H04B10/5563 , H04B10/116 , H04B10/502 , H04L27/106 , H04L27/12 , H04B10/11 , H04B10/50 , H04B10/556
摘要： An optical signal transmission method according to an embodiment of the disclosure is an optical signal transmission method in which a processor performs at least part of each operation, and may include an operation of receiving a data stream, an operation of separating at least part of the data stream into three channels, modulating the separated data streams respectively according to M-ary frequency shift keying (M-FSK) scheme so as to produce an FSK modulated signal, an operation of combining a plurality of FSK modulated signals modulated respectively in the three channels, and producing a color modulated signal according to a bit-color mapping table set in advance, and an operation of transmitting the color modulated signal by controlling a light source of the same optical channel based on the color modulated signal.
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公开(公告)号：US11673001B2
公开(公告)日：2023-06-13
申请号：US16511268
申请日：2019-07-15
发明人： Young Rag Do , Ji Hye Oh
CPC分类号： A61N5/0618 , A61M21/00 , A61M21/02 , A61B5/4857 , A61M2021/0005 , A61M2021/0044 , A61N2005/0636 , H05B44/00
摘要： The present disclosure provides a circadian rhythm correcting apparatus including a bio-illuminance measuring part configured to measure bio-illuminance of external light, a light source configured to irradiate light of a circadian wavelength band toward a retinal ganglion cell, a light source driver configured to drive the light source by supplying power to the light source, and a controller configured to control the light source driver on the basis of the bio-illuminance measured by the bio-illuminance measuring part, to correct the circadian rhythm.
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公开(公告)号：US11659077B2
公开(公告)日：2023-05-23
申请号：US17768651
申请日：2020-10-15
发明人： Tao Luo , Yichieh Lee , Haoyue Guo , Zhouxiong Jin , Jinghong Nan , Erica Pellegatta , Wonheung Jo , Ayoung Hwang , Yaejin Kang
IPC分类号： H04W4/00 , H04M1/72403 , G06F9/451 , H04M1/72469 , G06F3/0482 , G06F3/0486 , G06F3/04886
CPC分类号： H04M1/72403 , G06F3/0482 , G06F3/0486 , G06F3/04886 , G06F9/451 , H04M1/72469 , H04M2201/42 , H04M2250/22
摘要： Disclosed is a mobile terminal and method for controlling the same. According to an embodiment of the disclosure, a mobile terminal includes a display; a sensing unit; and a controller, wherein the display is configured to display a virtual keyboard and display a content entered by a user using the virtual keyboard on a content input window, wherein the virtual keyboard includes an undo key for canceling a task performed in the content input window and a redo key for restoring a canceled task, and wherein when the sensing unit detects a first drag past a first border line designated on a side of the undo key after a touch on the undo key, the controller is configured to display a first expected change of content expected to be changed and displayed in the content input window to be identified when one of tasks performed in the content input window is to be canceled in a designated unit.
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公开(公告)号：US20230061390A1
公开(公告)日：2023-03-02
申请号：US17881819
申请日：2022-08-05
申请人： KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION , OSONG MEDICAL INNOVATION FOUNDATION
发明人： Sang Taek JUNG , Sanghwan KO , Tae Gyu LEE , So Young CHOI , Soo Han LEE , Myung Ho SOHN , Su Jin KIM , So Ra PARK , Jong Shik PARK , Ju Hyeon LIM
IPC分类号： C07K16/32
摘要： The present invention relates to a polypeptide including an Fc variant produced by substituting a portion of the amino acid sequence of the Fc domain of a human antibody with a different amino acid sequence. The present invention also relates to an antibody including the polypeptide. The Fc variant can find application in a wide range of antibodies and Fc-fusion constructs. In one aspect, the antibody or Fc fusion construct of the present invention is a therapeutic, diagnostic or laboratory reagent, preferably a therapeutic reagent. The Fc variant is suitable for use in the treatment of cancer because its in vivo half-life can be maximized by optimization of the portion of the amino acid sequence. The antibody or Fc fusion construct of the present invention is used to kill target cells that bear a target antigen, for example cancer cells. Alternatively, the antibody or Fc fusion construct of the present invention is used to block, antagonize or agonize a target antigen. For example, the antibody or Fc fusion construct of the present invention may be used to antagonize a cytokine or a cytokine receptor.
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公开(公告)号：US20220384957A1
公开(公告)日：2022-12-01
申请号：US17386903
申请日：2021-07-28
申请人： Hongik University Industry-Academia Cooperation Foundation , Kookmin University Industry Academy Cooperation Foundation
发明人： Tae Heung LIM , Byung-Jun JANG , Hosung CHOO
摘要： The disclosure relates to an array antenna, and specifically, relates to an array antenna which improves performance by using a shorting pin. The array antenna includes a first antenna, a second antenna, the first antenna and the second antenna sharing a ground, and a substrate disposed on an upper portion of the ground, and the second antenna is disposed in contact with an upper portion of the substrate, the first antenna is disposed by penetrating through centers of the substrate and the second antenna, the array antenna includes a plurality of feeding pins disposed by penetrating through the second antenna, the substrate, and the ground, and the array antenna includes a plurality of shorting pins penetrating through the second antenna, the substrate, and the ground to be symmetric with the plurality of feeding pins.
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公开(公告)号：US20220340146A1
公开(公告)日：2022-10-27
申请号：US17729592
申请日：2022-04-26
发明人： Jin Woo YOO , Jin Gwan KIM , Dong Sun LIM , Hoo Kyung LEE
摘要： This application relates to a device and a method for calculating a fault ratio. The method may include by using image frames collected from a camera of a first vehicle, generating a driving route in which the first vehicle travels, and acquiring fault information of a traffic accident involving a second vehicle, the traffic accident being related to the driving route of the first vehicle. The method may also include changing factors related to braking or steering of the first vehicle and the second vehicle, and generating multiple simulation driving scenarios by simulating the driving route on the basis of the changed factors. The method may further include computing a fault ratio of the first vehicle and the second vehicle for each of the multiple simulation driving scenarios by correcting the fault information on the basis of the factors.
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