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公开(公告)号：US20240137323A1
公开(公告)日：2024-04-25
申请号：US17768837
申请日：2020-04-09
Inventor： Won Ki HONG , Jae Hyoung YOO , Ji Bum HONG
IPC: H04L47/2441 , G06N20/20 , H04L41/16 , H04L43/026
CPC classification number: H04L47/2441 , G06N20/20 , H04L41/16 , H04L43/026
Abstract: A traffic categorization method and device are disclosed. A traffic categorization method according to one embodiment of the present invention may comprise the steps of: receiving flow data comprising information about a flow; scaling for the flow data; generating input data by removing, on the basis of a correlation, overlapping data from the scaled flow data; and categorizing a network traffic on the basis of the input data.
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362.发明公开公开(公告)号：US20240124656A1
公开(公告)日：2024-04-18
申请号：US18474363
申请日：2023-09-26
Inventor： Hyung Joon Cha , Jae Yun Lee , Jin Young Yun , Hyun Tack Woo
IPC: C08H1/00 , C07K14/435 , C08B37/08
CPC classification number: C08H1/00 , C07K14/43504 , C08B37/0072
Abstract: The present disclosure relates to a conductive hydrogel including a mussel adhesive protein, a liquid metal, and hyaluronic acid and a preparation method thereof.
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363.发明授权公开(公告)号：US11962321B2
公开(公告)日：2024-04-16
申请号：US17533031
申请日：2021-11-22
Inventor： Hyun Sang Hwang , Myoung Hoon Kwak
Abstract: There is provided an analog-stochastic converter for converting an analog voltage signal into a pulse signal having a corresponding probability. The analog-stochastic converter is implemented using a threshold switching element and a simple logic circuit, thereby reducing a size of the analog-stochastic converter and enabling a low power operation thereof. In addition, in order to update a weight, instead of an analog signal, a probability signal is applied using the above-described analog-stochastic converter, thereby updating a weight in a fully-parallel manner in a synaptic element array having an intersection structure. Accordingly, it is possible to shorten a time for weight update.
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公开(公告)号：US11958761B2
公开(公告)日：2024-04-16
申请号：US18089004
申请日：2022-12-27
Inventor： Hyo Joo Kim , Woo Yong Um
CPC classification number: C02F1/288 , B01J20/103 , B01J20/28057 , B01J20/28071 , B01J20/28083 , B01J20/3085 , C03B21/00 , C02F2101/00 , C03B2201/06 , C03B2201/12
Abstract: Provided is a hydrogen isotope adsorbent with differential binding properties and including mesoporous silica doped with fluorine.
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公开(公告)号：US11955731B2
公开(公告)日：2024-04-09
申请号：US17364103
申请日：2021-06-30
Inventor： Yeonwoo Kim , Wonbin Hong , Junho Park , Jaehyun Choi , Sehyun Park , Sumin Yun
CPC classification number: H01Q9/0407 , H01Q5/10 , H04B1/38
Abstract: An electronic device includes a housing including a first plate and a second plate; and a first antenna structure. The first antenna structure includes a board disposed between the first plate and the second plate. The board includes a first surface facing the first plate, a second surface facing the second plate, a plurality of insulating layers stacked on top of each other between the first surface and the second surface, a first conductive layer disposed on the first surface, a second conductive layer disposed on the second surface, a plurality of strips disposed between the plurality of insulating layers, and a plurality of vias connecting at least one or more of the first conductive layer, the second conductive layer, or the plurality of strips to each other and disposed in the plurality of insulating layers. The electronic device further includes a first conductive structure, a second conductive structure, a third conductive structure, and a fourth conductive structure formed as part of the plurality of strips and the plurality of vias; and a wireless communication circuit electrically connected to at least one of the vias and configured to transmit or receive at least one signal having a frequency of 3 GHz to 100 GHz.
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Patent Agency Ranking
公开(公告)号：US11945916B2
公开(公告)日：2024-04-02
申请号：US17780687
申请日：2020-12-04
Inventor： Sang Joon Lee , Jae Hyeon Lee
IPC: C08G77/388 , C08G77/20 , C08J3/11 , C08J3/24 , C09D5/02 , C09D5/16 , C09D183/08 , C10M107/50 , C10N50/00
CPC classification number: C08G77/388 , C08G77/20 , C08J3/11 , C08J3/24 , C09D5/02 , C09D5/1675 , C09D183/08 , C10M107/50 , C08J2383/08 , C10M2229/0525 , C10N2050/01
Abstract: The present invention relates to a fatty acid amide-based oleogel containing polymer and a method for preparing same and, more particularly, to a fatty acid amide-based oleogel containing polymer and a method for preparing same, the oleogel comprising: a substrate formed of a polymer of a fatty acid amide having a single double bond and a silicone polymer, or a composition comprising same; and an oleogel surface formed by impregnating the substrate with oil, wherein, in the silicone polymer, first silyl-terminated polydialkylsiloxane is crosslinked with second vinyl-terminated polydialkylsiloxane, and the fatty acid amide is linked to the first silyl-terminated polydialkylsiloxane. Also, the present invention can provide use of the fatty acid amide-based oleogel containing polymer according to the present invention.
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公开(公告)号：US11936115B2
公开(公告)日：2024-03-19
申请号：US17419128
申请日：2019-12-27
Inventor： Yeonwoo Kim , Wonbin Hong , Wonpyo Kwon , Sehyun Park , Sumin Yun
CPC classification number: H01Q21/28 , H01Q1/24 , H01Q9/0407 , H01Q21/0006 , H04B1/40
Abstract: The disclosure provides an electronic device comprising an antenna module and a wireless communication circuit. The antenna module comprises: a printed circuit board comprising a first surface extending in a first direction and a second surface extending in a second direction opposite the first direction; a first area comprising a first antenna array; a second area comprising a second antenna array and at least partially overlapping the first area; a third area comprising a third antenna array and not overlapping the first area; a fourth area comprising a fourth antenna array and at least partially overlapping the third area; and a ground layer. The wireless communication circuit is electrically connected to the plurality of antenna arrays and transmits and/or receives a signal having a frequency in a range of about 3 GHz to 100 GHz.
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公开(公告)号：US11925922B2
公开(公告)日：2024-03-12
申请号：US17687919
申请日：2022-03-07
Inventor： Yong-Tae Kim , Jaeik Kwak , Hyoung Seop Kim , Sujung Son , Sang-Mun Jung
CPC classification number: B01J23/8906 , B01J35/19 , B01J35/31 , B01J37/0215 , C25D11/26
Abstract: The present invention relates to a method of improving the corrosion resistance of a metal substrate surface using an oxygen reduction catalyst, which may improve the corrosion resistance of the metal substrate surface by coating the metal substrate surface with the oxygen reduction catalyst so that the metal substrate surface is changed to a passive state through the action of the oxygen reduction catalyst in an environment in which a stable oxide layer is not spontaneously formed on the metal substrate surface. The present invention has an advantage in that it can dramatically improve the corrosion resistance of the metal substrate under a corrosive environment by allowing a recoverable oxide layer to be formed on the metal substrate surface through the action of the oxygen reduction catalyst, applied to the surface, even in an environment in which an oxide layer is not spontaneously formed on the metal substrate.
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369.发明公开公开(公告)号：US20240079792A1
公开(公告)日：2024-03-07
申请号：US18458707
申请日：2023-08-30
Inventor： Wonbin HONG , Youngno YOUN
CPC classification number: H01Q15/148 , H01Q1/246 , H01Q3/46
Abstract: A reconfigurable intelligent surface is provided. The reconfigurable intelligent surface includes a plurality of unit cells arranged in a first direction and a second direction perpendicular to the first direction, each of the plurality of unit cells including a first electrode, a liquid crystal layer, and a second electrode, a plurality of first conductive lines electrically connecting to each other first electrodes arranged in the first direction from among the first electrodes included in the plurality of unit cells, and a plurality of second conductive lines electrically connecting to each other second electrodes arranged in the second direction from among the second electrodes included in the plurality of unit cells, wherein a wave incident on the reconfigurable intelligent surface is steered in a certain direction based on an electrical signal applied to the plurality of unit cells.
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公开(公告)号：US20240046574A1
公开(公告)日：2024-02-08
申请号：US17965651
申请日：2022-10-13
Inventor： Wook Sung KIM , Ji Hyung KIM , Kyeong Sun KIM , Sun Geun PARK
CPC classification number: G06T19/006 , G06T19/20 , G06T15/506 , G06T7/90 , G06V10/56 , G06V10/60 , G06T2219/2012
Abstract: A method for providing a mixed reality combined physical space, performed by an electronic controller of a physical space, may comprise: receiving a signal for conversion from a traditional physical space to a mixed reality physical space; controlling an operation of an actuator coupled to a curtain or blind that suppresses reflection of light on front and wall surfaces of a physical space according to an input of the signal such that the curtain or blind is unfolded; and controlling an illumination of a lighting of the mixed reality physical space to lower or increase the illumination at a specific level interval or continuously, wherein a quality of mixed reality content provided to the mixed reality physical space is improved by controlling the illumination of the lighting.
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