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1. 发明授权

US12156116B2 Technique for user plane traffic quality analysis 有权
公开(公告)号：US12156116B2
公开(公告)日：2024-11-26
申请号：US17312840
申请日：2018-12-11
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Ferenc Szász , Attila Báder , Attila Mitcsenkov
IPC分类号： H04W40/12 , H04L25/02 , H04L65/80 , H04W24/10 , H04W28/10
CPC分类号： H04W40/12 , H04L25/0254 , H04L65/80 , H04W24/10 , H04W28/10
摘要： We generally describe an apparatus (200, 300) for user plane traffic quality analysis in a wireless communication network, the apparatus (200, 300) comprising: an interface configured to be coupled to a user plane probe (214) arranged on a bidirectional user plane traffic flow path of user plane traffic flowing through the wireless communication network between a first terminal (202) and a second terminal (204) of the wireless communication network, and an estimation unit (706) coupled to the interface, wherein the estimation unit (706) is configured to estimate, based on a probing, by the user plane probe (214), of the user plane traffic flowing in a first direction (304) in a first segment (301) of the user plane traffic flow path from the first terminal (202) to the user plane probe (214), a user plane traffic quality of the user plane traffic flowing in a second direction (310) in the first segment (301) from the user plane probe (214) to the first terminal (202), wherein the first direction (304) is opposite to the second direction (310), and wherein the user plane traffic is not testable via the user plane probe (214) in the second direction (310).

2. 发明授权

US12153755B2 Touch sensing device supporting a plurality of protocols 有权
公开(公告)号：US12153755B2
公开(公告)日：2024-11-26
申请号：US18342923
申请日：2023-06-28
申请人： SILICON WORKS CO., LTD.
发明人： Moon Ho Jang
IPC分类号： G06F3/041 , G06F3/0354
CPC分类号： G06F3/04162 , G06F3/03545 , G06F2203/04108
摘要： In an embodiment, various active pens may be searched for in every frame, so that various active pens may operate in a touch sensing system.

3. 发明授权

US12151456B2 Hard coating laminate 有权
公开(公告)号：US12151456B2
公开(公告)日：2024-11-26
申请号：US16973339
申请日：2019-10-25
申请人： LG CHEM, LTD.
发明人： Eun Seon Lee , Ha Neul Kim , Seungil Baek , Woo Han Kim
IPC分类号： B32B27/28 , B32B27/08 , B32B27/36 , C08G77/14 , C08G77/20
CPC分类号： B32B27/283 , B32B27/08 , B32B27/36 , C08G77/14 , C08G77/20 , B32B2250/02 , B32B2255/10 , B32B2255/26 , B32B2307/536 , B32B2307/558 , B32B2307/732 , B32B2367/00 , B32B2383/00 , B32B2457/20
摘要： The present disclosure relates to a hard coating laminate having an internal bending property and an external bending property including: a supporting substrate layer containing a thermoplastic resin; and a hard coating layer having a thickness of 50 to 240 μm, wherein the hard coating layer includes a cured product of a resin composition including a siloxane resin having a predetermined glycidoxypropyl modified silicone structure and an elastomeric polymer.

4. 发明授权

US12149730B2 Motion refinement and weighted prediction 有权
公开(公告)号：US12149730B2
公开(公告)日：2024-11-19
申请号：US17438037
申请日：2020-03-05
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Ruoyang Yu , Du Liu
IPC分类号： H04N19/52 , H04N19/109 , H04N19/139 , H04N19/172 , H04N19/176 , H04N19/527
CPC分类号： H04N19/52 , H04N19/109 , H04N19/139 , H04N19/172 , H04N19/176 , H04N19/527
摘要： A method for determining a prediction block for decoding or encoding a current block in a current picture of a video stream. The method includes obtaining a pair of initial motion vectors, the pair of initial motion vectors comprising a first initial motion vector and a second initial motion vector. The method also includes determining whether or not to refine the initial motion vectors. The method further includes refining the initial motion vectors as a result of determining to refine the initial motion vectors. The step of determining whether or not to refine the initial motion vectors comprises: i) determining whether a first prediction scheme and/or a second prediction scheme is enabled and ii) determining to refrain from refining the initial motion vectors as a result of determining that either the first prediction scheme or second prediction scheme is enabled or determining to refine the initial motion vectors as a result of determining neither the first prediction scheme nor second prediction scheme is enabled.

5. 发明授权

US12149501B2 Method and entity for transmitting a plurality of MAC addresses 有权
公开(公告)号：US12149501B2
公开(公告)日：2024-11-19
申请号：US17632919
申请日：2020-08-10
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Wenliang Xu , Susana Fernandez Alonso , Fuencisla Garcia Azorero , Nevenka Biondic
IPC分类号： H04L61/50 , H04L101/622
CPC分类号： H04L61/50 , H04L2101/622
摘要： Embodiments of the present disclosure relates to a method and an entity for transmitting a plurality of media access control, MAC, addresses. A method performed at a first entity for transmitting a plurality of media access control, MAC, addresses, comprises: transmitting (S101), to a second entity, a message including a first parameter and a second parameter. The first parameter and the second parameter indicate the plurality of MAC addresses. The plurality of MAC addresses may comprise a plurality of source MAC addresses; and/or a plurality of destination MAC addresses. According to embodiments of the present disclosure, a plurality of MAC addresses may be simultaneously transmitted among the nodes in the communication network, and thus the efficiency of the communication network may be further improved.

6. 发明授权

US12145670B2 Track assembly for farm implement 有权
公开(公告)号：US12145670B2
公开(公告)日：2024-11-19
申请号：US18465654
申请日：2023-09-12
申请人： Unverferth Manufacturing Company, Inc.
发明人： Michael D. Van Mill , Christopher M. Self , John Walvatne
IPC分类号： B62D55/30 , B60P3/22 , B62D55/06 , B62D55/084 , B62D55/10 , B62D55/104 , B62D55/108 , B62D55/112 , B62D55/14 , B62D55/15 , B62D55/24
CPC分类号： B62D55/305 , B60P3/22 , B62D55/06 , B62D55/084 , B62D55/0842 , B62D55/10 , B62D55/104 , B62D55/108 , B62D55/112 , B62D55/14 , B62D55/15 , B62D55/24 , B62D55/30 , B60Y2200/22
摘要： A track assembly for assisting in moving a farm implement along a ground surface in a line of travel is provided. The track assembly includes a tilt arm comprising front and rear ends. The track assembly includes a camber arm coupled to the tilt arm such that the camber arm permits the tilt arm to pivot about a first axis perpendicular to the line of travel and a second axis parallel to the line of travel. The camber arm is located between the front and rear ends of the tilt arm.

7. 发明授权

US12143160B2 System and method for alignment measurement of an array antenna system 有权
公开(公告)号：US12143160B2
公开(公告)日：2024-11-12
申请号：US17416256
申请日：2018-12-18
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Torbjörn Elfström , Lars Persson , Christer Engdahl
IPC分类号： H04B17/12 , G01S5/02 , H01Q3/26 , H04B17/21
CPC分类号： H04B17/12 , G01S5/0221 , G01S5/0226 , H01Q3/267 , H04B17/21
摘要： The present disclosure relates to a system (1) for measurement of antenna alignment of an array antenna system (2) used for wireless communication. The array antenna system (2) has an antenna position (A) relative a first coordinate system (18) and comprises a control unit (3) and an array antenna (4) having an antenna aperture plane (19), a certain coverage (5) and an initial array antenna orientation (B). The array antenna (4) further comprises a plurality of antenna elements (6) and at least two antenna ports (7, 8, 9, 10), each antenna port (7, 8, 9, 10) being connected to a corresponding subarray (11, 12, 13, 14), each subarray (11, 12, 13, 14) comprising at least one antenna element (6). The system (1) comprises the array antenna system (2) and an unmanned aerial vehicle (15). UAV, arranged to be deployed in the coverage (5) and comprising a UAV antenna arrangement (16) and a positioning module (17) that is adapted to provide UAV position information (C) relative the first coordinate system (18). In at least one UAV position (C), the UAV (15) is adapted to transmit a UAV signal to the array antenna (4) by means of the UAV antenna arrangement (16), the UAV signal comprising the UAV position information (C). The control unit (3) is adapted to detect signals corresponding to the received UAV signal at the antenna ports (7, 8, 9, 10), and to determine a determined array antenna orientation (D) by means of determined phase differences between the detected signals, the antenna position (A), the initial array antenna orientation (B) and the UAV position information (C).

8. 发明授权

US12140831B2 Cover window for flexible display device and flexible display device 有权
公开(公告)号：US12140831B2
公开(公告)日：2024-11-12
申请号：US15734968
申请日：2019-10-25
申请人： LG CHEM, LTD.
发明人： Jin Young Park , Yunah Yu , Duk Hun Jang , Yongjoon Heo , Yeongrae Chang
IPC分类号： G02F1/1333 , C08G73/10 , C08G73/14 , C08L79/08 , G02B1/04 , G02B1/14 , G06F1/16
CPC分类号： G02F1/133331 , C08G73/1039 , C08G73/1067 , C08G73/14 , C08L79/08 , G02B1/04 , G02B1/14 , G06F1/1652 , C09K2323/06
摘要： The present disclosure relates to a cover window for a flexible display device and a flexible display device including the cover window, wherein the cover window includes a polymer substrate including a polyamideimide block copolymer; and a hard coating layer formed on at least one surface of the polymer substrate and having a pencil hardness of 5H or more under a load of 750 g, and no crack occurs when wound on a mandrel having a diameter of 3 mm.

9. 发明授权

US12129337B2 Polyimide precursor composition and polyimide film manufactured using same 有权
公开(公告)号：US12129337B2
公开(公告)日：2024-10-29
申请号：US17297854
申请日：2020-02-10
申请人： LG CHEM, LTD.
发明人： Jinyoung Park , Chan Hyo Park , Danbi Choi
IPC分类号： C08J5/18 , C08G73/10 , C08L79/08
CPC分类号： C08G73/101 , C08G73/1067 , C08J5/18 , C08L79/08 , C08L2201/08 , C08L2203/16 , C08L2203/20
摘要： The present invention relates to a polyimide precursor composition, and a polyimide film manufactured using same. According to the present invention, since a polyimide film is manufactured from a mixture of a polyimide precursor having a structure that is advantageous to surface charge accumulation and a polyimide precursor having a structure capable of exhibiting high heat-resistant characteristics, a flexible device using the polyimide film as a substrate can have both improved charge accumulation characteristics caused by an electric field to be generated during the operation of a TFT device and heat high heat-resistant characteristics.

10. 发明授权

US12122939B2 Antibacterial polymer coating composition and antibacterial polymer film 有权
公开(公告)号：US12122939B2
公开(公告)日：2024-10-22
申请号：US17258691
申请日：2020-01-13
申请人： LG CHEM, LTD.
发明人： Mingoo Kim , Miyeon Oh , Jeehyon Min , Jinkyu Lee , Hong Shik Shim
IPC分类号： C09D5/14 , C08F2/50 , C08F220/22 , C08F222/10 , C08J5/18 , C08K5/3415 , C09D133/08
CPC分类号： C09D5/14 , C08F2/50 , C08F220/22 , C08F222/103 , C08F222/1063 , C08J5/18 , C08K5/3415 , C09D133/08
摘要： The present disclosure relates to an antibacterial coating composition including a (meth)acrylate-based monomer or oligomer containing an alkylene oxide having 1 to 10 carbon atoms; a compound represented by the following Chemical Formula 1; and a photoinitiator, an antibacterial polymer film including a cured product of the antibacterial polymer coating composition, and an antibacterial polymer film including a polymer resin containing a (meth)acrylate-based repeating unit having an introduced alkylene oxide functional group having 1 to 10 carbon atoms; and a compound represented by the following Chemical Formula 1 dispersed in the polymer resin, wherein antibacterial activity measured according to JIS R 1702 (KS L ISO 27447; 2011) is 99% or more:

in Chemical Formula 1,
at least one of R is

and the rest are hydrogen,

R1 is hydrogen, C1 to C5 alkyl, or C1 to C5 alkoxy,
k is an integer of 1 to 5, and
n is an integer of 1 to 20.

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