专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

EP3072181B1 COMPACT ANTENNA SYSTEM WITH REDUCED MULTIPATH RECEPTION 有权
公开(公告)号：EP3072181B1
公开(公告)日：2018-06-27
申请号：EP13897721.0
申请日：2013-11-22
申请人： LLC "Topcon Positioning Systems"
发明人： STEPANENKO, Anton Pavlovich , TATARNIKOV, Dmitry Vitalievich , ASTAKHOV, Andrey Vitalievich
IPC分类号： H01Q11/08 , H01Q5/321
CPC分类号： H01Q5/321 , H01Q1/36 , H01Q11/08
摘要： An antenna is configured to operate with circularly-polarized electromagnetic radiation in a low-frequency band and in a high-frequency band. The antenna comprises a ground plane and a radiator. The radiator comprises four pairs of radiating elements disposed as pairs of spiral segments on a cylindrical surface having a longitudinal axis orthogonal to the ground plane. Each pair of radiating elements comprises a low-frequency radiating element and a high-frequency radiating element. The low-frequency radiating element comprises a low-frequency conductive strip. The high-frequency radiating element comprises an electrically-connected series of at least one high-frequency conductive strip and at least one high-frequency capacitor. The electrical path lengths of the low-frequency radiating elements and the electrical path lengths of the high-frequency radiating elements are equal.

12. 发明公开

EP3198677A4 ANTENNA DESIGNS FOR COMMUNICATION BETWEEN A WIRELESSLY POWERED IMPLANT TO AN EXTERNAL DEVICE OUTSIDE THE BODY 有权转让
公开(公告)号：EP3198677A4
公开(公告)日：2018-05-23
申请号：EP15843159
申请日：2015-09-22
申请人： THORATEC CORP
发明人： HEPPELL KEVIN GERALD
IPC分类号： H01Q1/22 , A61N1/372 , H01Q1/27 , H01Q1/36 , H01Q9/28 , H01Q13/08 , H02J50/12 , H02J50/40 , H04B5/00
CPC分类号： H01Q1/273 , A61N1/37229 , H01Q1/2225 , H01Q1/24 , H01Q1/36 , H01Q1/50 , H01Q1/526 , H02J50/12 , H02J50/40 , H04B5/0037
摘要： Methods and apparatus for wireless power transfer and communications are provided. In one embodiment, a wireless power transfer system comprises an external transmit resonator configured to transmit wireless power, an implantable receive resonator configured to receive the transmitted wireless power from the transmit resonator, and communications antenna in the implantable receive resonator configured to send communication information to the transmit resonator. The communications antenna can include a plurality of gaps positioned between adjacent conductive elements, the gaps being configured to prevent or reduce induction of current in the plurality of conductive elements when the antenna is exposed to a magnetic field.

13. 发明公开

EP3298592A1 PORTABLE DEVICE HAVING DIRECTIONAL BLE ANTENNA 审中-公开
标题翻译：便携式装置具有方向性蓝牙天线
公开(公告)号：EP3298592A1
公开(公告)日：2018-03-28
申请号：EP16730083.9
申请日：2016-05-20
申请人： Sensormatic Electronics LLC
发明人： TRANI, James
IPC分类号： G07C9/00 , H01Q1/00
CPC分类号： G07C9/00119 , G06F21/32 , G07C9/00007 , G07C9/00079 , G07C2209/04 , H01Q1/243 , H01Q1/3241 , H01Q1/36 , H01Q9/0407 , H01Q21/061 , H04W4/021 , H04W4/06 , H04W4/80
摘要： An access control system and method for monitoring a public access point are disclosed. The system includes a positioning unit that tracks locations of users carrying user devices relative to the public access point, where the user devices transmit user information identifying the users via wireless signals. The system determines whether the users are authorized to pass through the access point based on the wireless signals from the user devices. Public access points include security checkpoints at government buildings, airports, amusement parks, and universities, in examples. In embodiments, biometric identifiers are obtained from the users when the users are preferably located within a threshold area of the public access points, and the system confirms the identity of the authorized users via the biometric identifiers to enable the users to pass through the public access points. Additionally, the system can assist in evacuation of users based on their tracked locations.

14. 发明公开

EP3288111A1 MOBILE DEVICE 有权转让
标题翻译：移动设备
公开(公告)号：EP3288111A1
公开(公告)日：2018-02-28
申请号：EP16193505.1
申请日：2016-10-12
申请人： Acer Incorporated
发明人： Yang, Chung-Wen
IPC分类号： H01Q1/24 , H01Q9/30 , H01Q5/385
CPC分类号： H01Q1/243 , H01Q1/2291 , H01Q1/36 , H01Q1/48 , H01Q5/385 , H01Q9/30
摘要： A mobile device includes an antenna structure. The antenna structure includes a main radiation element, a first parasitic element, and a second parasitic element. The main radiation element has a feeding point. The first parasitic element has a first grounding point. The first parasitic element is adjacent to the main radiation element, and the first grounding point is adjacent to the feeding point. The second parasitic element has a second grounding point. The second parasitic element is adjacent to an end of the main radiation element.
摘要翻译：移动设备包括天线结构。天线结构包括主辐射元件，第一寄生元件和第二寄生元件。主辐射元件有一个馈电点。第一个寄生元件有第一个接地点。第一寄生元件与主辐射元件相邻，并且第一接地点与馈电点相邻。第二寄生元件具有第二接地点。第二寄生元件与主辐射元件的一端相邻。

15. 发明授权

EP3042453B1 AN RFID/NFC-SYSTEM 有权
标题翻译：一个RFID / NFC-系统
公开(公告)号：EP3042453B1
公开(公告)日：2018-02-28
申请号：EP14821078.4
申请日：2014-11-25
申请人： Pepperl + Fuchs GmbH
发明人： HAAS, Christian , KAHLAU, Stefan
IPC分类号： H04B5/00 , H01F38/14 , H01F27/28
CPC分类号： H04B5/0062 , G06K19/07767 , H01F27/2804 , H01F38/14 , H01Q1/2225 , H01Q1/2291 , H01Q1/241 , H01Q1/36 , H01Q1/38 , H04B5/0031 , H04B5/0075 , H04B5/0081
摘要： An RFID/NFC-system comprising a stationary RFID/NFC-interface (4) and a movable RFID/NFC-element (6, 6', 6"), wherein the stationary RFID/NFC-interface (4) comprises a stationary carrier (16) with a first coil (17) arranged for example on its upper surface (15) or on its lower surface and connected to a first RFID/NFC-chip (18), wherein the stationary carrier (16) is fixed with one of its side faces (5) to a mounting device (2), wherein the movable RFID/NFC-element (6, 6', 6") comprises a movable carrier (7, 7', 7") with a second coil (8, 8', 8") arranged for example on its upper surface (14) or on its lower surface, wherein the second coil (8, 8', 8") is connected or connectable to a second RFID/NFC-chip and wherein the movable RFID/NFC-element (6, 6', 6") can be moved with respect to the stationary RFID/NFC-interface (4) such that the upper surface (14) or the lower surface of the movable carrier (7, 7', 7") and the upper surface (15) or the lower surface of the stationary carrier (16) at least partly face each other such that signals can be transferred between the first coil (17) and the second coil (8, 8', 8"). Further an according RFID/NFC-element (6, 6', 6") is described.

16. 发明公开

EP3285333A1 CONFIGURABLE MULTIBAND ANTENNA ARRANGEMENT AND DESIGN METHOD THEREOF 审中-公开
标题翻译：可配置的多频带天线布置及其设计方法
公开(公告)号：EP3285333A1
公开(公告)日：2018-02-21
申请号：EP16306059.3
申请日：2016-08-16
申请人： INSTITUT MINES TELECOM / TELECOM BRETAGNE
发明人： COUPEZ, Jean-Philippe
IPC分类号： H01Q1/36 , H01Q9/30 , H01Q5/342 , H01Q5/371 , H01Q9/16 , H01Q11/08
CPC分类号： H01Q5/371 , H01Q1/36 , H01Q1/362 , H01Q5/342 , H01Q9/0407 , H01Q9/16 , H01Q9/30 , H01Q11/08
摘要： The invention discloses an antenna arrangement and a method of designing the same, the antenna arrangement being tuned to radiate in a plurality of bands. The antenna arrangement comprises a first conductive element which has a compact linear 2D or 3D form factor. It also comprises leaves attached to the first conductive element, the position, dimension, form factor and orientation of which are defined based on their impact on frequency shifts of the fundamental and harmonic modes, so that the antenna arrangement radiates at a plurality of predefined frequencies. The design method uses maps of hot areas where the sensitivity to the parameters defined for the leaves is maximal. Advantageously, the design method is performed in a manner which uses an orthogonality of the impacts of the parameters of the leaves vis-à-vis the different radiating modes. The antenna arrangement is compact and well adapted to applications to the loT and consumer communication devices.
摘要翻译：本发明公开了一种天线装置及其设计方法，该天线装置被调谐成辐射在多个频带中。天线装置包括具有紧凑线性2D或3D形状因子的第一导电元件。它还包括连接到第一导电元件的叶片，其位置，尺寸，形状因数和取向基于它们对基本和谐波模式的频移的影响来定义，使得天线装置以多个预定频率。该设计方法使用对叶子定义的参数的敏感度最大的热区域的地图。有利的是，设计方法以这样的方式执行，即使用叶片的参数相对于不同辐射模式的冲击的正交性。天线布置紧凑并且适合于应用于loT和消费者通信设备。

17. 发明公开

EP3278472A1 METHOD AND APPARATUS FOR AVOIDING EXCEEDING INTERFERENCE LIMITS FOR A NON-GEOSTATIONARY SATELLITE SYSTEM 有权
标题翻译：用于避免非静止卫星系统超过干扰限制的方法和设备
公开(公告)号：EP3278472A1
公开(公告)日：2018-02-07
申请号：EP16714188.6
申请日：2016-03-24
申请人： Qualcomm Incorporated
发明人： DETERMAN, James , VASSILOVSKI, Dan , RAZAGHI, Peyman , TRAN, Allen Minh-Triet , GURELLI, Mehmet , NAGARAJA, Sumeeth , BLACK, Peter John , WU, Qiang , MARSH, Gene Wesley
IPC分类号： H04B7/185 , H04B7/204
CPC分类号： H01Q1/288 , H01Q1/36 , H01Q3/28 , H01Q3/34 , H04B7/18513 , H04B7/2041 , H04W28/04 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/164 , Y02D70/26 , Y02D70/446
摘要： A non-geosynchronous satellite system, where each satellite has an antenna (perhaps a multi-element antenna) to form a beam pattern comprising a set of beams in the footprint of the satellite, where in one implementation each beam is substantially elliptical in shape having a minor axis and a major axis, where the minor axes are substantially collinear and the major axes are substantially oriented east to west. For a satellite, power is reduced or turned off for a subset of the set of beams, wherein each beam in the subset is reduced at or below a corresponding power level such that when a beam is powered above its corresponding power level an equivalent power flux-density (EPFD) exceeds a limit at some point on the Earth's surface.

18. 发明授权

EP2778830B1 Electronic device and method for manufacturing the same 有权
标题翻译：电子装置及其制造方法
公开(公告)号：EP2778830B1
公开(公告)日：2017-10-18
申请号：EP14158537.2
申请日：2014-03-10
申请人： Samsung Electronics Co., Ltd.
发明人： Hwang, Chang-Youn , Kim, Hak-Ju , Moon, Hee-Cheul , Choi, Jong-Chul
IPC分类号： G06F1/16 , H01Q1/22
CPC分类号： H01Q1/243 , G06F1/1626 , G06F1/1656 , G06F1/1698 , H01Q1/36 , H01Q1/40 , H01Q1/42 , H01Q7/00 , H01Q13/18 , Y10T29/49155

19. 发明公开

EP2491614A4 METAMATERIAL ANTENNA WITH MECHANICAL CONNECTION 审中-公开
标题翻译： METAMATERIAL-ANTENNE MIT MECHANISCHER VERBINDUNG
公开(公告)号：EP2491614A4
公开(公告)日：2017-09-13
申请号：EP09850681
申请日：2009-10-23
申请人： TYCO ELECTRONICS SERVICES GMBH
发明人： PATHAK VANEET , GUMMALLA AJAY
IPC分类号： H01Q9/04 , H01Q1/24 , H01Q1/36 , H01Q1/44 , H01Q5/10 , H01Q15/00
CPC分类号： H01Q1/36 , H01Q1/243 , H01Q1/44 , H01Q9/0421 , H01Q15/0086 , Y10T29/49018
摘要： Metamaterial antenna devices having one or more mechanical connection units made of electrically conductive materials to provide both mechanical engagement and electrical conduction for the antenna devices.
摘要翻译：具有由导电材料制成的一个或多个机械连接单元的超材料天线装置为天线装置提供机械接合和导电。

20. 发明授权

EP2183709B1 ANTENNA SYSTEMS FOR PASSIVE RFID TAGS 有权转让
标题翻译：用于被动RFID标签的天线系统
公开(公告)号：EP2183709B1
公开(公告)日：2017-07-19
申请号：EP08795087.9
申请日：2008-08-07
申请人： Corning Cable Systems LLC
发明人： CHAMARTI, Aravind , DOWNIE, John, D. , SUTHERLAND, James, S. , WAGNER, Richard, E. , WHITING, Matthew, S. , THUROW, Bradley, R.
IPC分类号： G06K19/077 , H01Q9/16 , H01Q9/24 , H01Q1/36 , H01Q1/38 , H01Q1/22
CPC分类号： H01Q9/16 , G06K19/07749 , H01Q1/2225 , H01Q1/36 , H01Q1/38 , H01Q9/24

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式