专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012109452A2 PORTABLE ELECTRONIC DEVICE AND METHOD OF CONTROLLING SAME 审中-公开
标题翻译：便携式电子设备及其控制方法
公开(公告)号：WO2012109452A2
公开(公告)日：2012-08-16
申请号：PCT/US2012/024495
申请日：2012-02-09
申请人： RESEARCH IN MOTION LIMITED , KYPRIANOU, Nikos , IVANOVIC, Aleksandar , POLYAKIN, Michael , KANJ, Houssam , GU, Huanhuan , WARDEN, James, Paul
发明人： KYPRIANOU, Nikos , IVANOVIC, Aleksandar , POLYAKIN, Michael , KANJ, Houssam , GU, Huanhuan , WARDEN, James, Paul
IPC分类号： G06F3/01 , G06F3/03 , G06F3/02 , G06F3/041
CPC分类号： G06F3/04886
摘要： A method includes detecting a first touch at a first location, and a second touch at a second location, on a touch-sensitive display of an electronic device. In response to detecting the first and second touches, a first section of a virtual keyboard having a first boundary associated with the first location and a second section of the virtual keyboard having a second boundary associated with the second location are displayed on the touch-sensitive display.
摘要翻译：一种方法包括在电子设备的触敏显示器上检测第一位置处的第一触摸和第二触摸处的第二触摸。响应于检测到第一和第二触摸，具有与第一位置相关联的第一边界的虚拟键盘的第一部分和具有与第二位置相关联的第二边界的虚拟键盘的第二部分被显示在触敏显示。

2. 发明申请

WO2013026130A1 MOBILE DEVICE ANTENNA 审中-公开
标题翻译：移动设备天线
公开(公告)号：WO2013026130A1
公开(公告)日：2013-02-28
申请号：PCT/CA2011/050508
申请日：2011-08-19
申请人： RESEARCH IN MOTION LIMITED , KANJ, Houssam , GU, Huanhuan
发明人： KANJ, Houssam , GU, Huanhuan
IPC分类号： H01Q9/30 , H01Q9/02 , H03H7/38 , H03J5/24 , H04W88/02
CPC分类号： H01Q1/50 , H01Q1/2275 , H01Q1/243 , H01Q5/357 , H01Q5/371 , H01Q9/0421 , H01Q9/42 , H04B1/40
摘要： In some aspects, an antenna system for a mobile device includes a multi-feed structure and a main antenna structure. The feeds reside on a substantially planar surface of a substrate. Each of the feeds has a first end connected to at least one of the other feeds and a second end connected to a connector. The main antenna structure extends from the substantially planar surface and is connected to the connector.
摘要翻译：在一些方面，用于移动设备的天线系统包括多馈送结构和主天线结构。进料驻留在基材的基本平坦的表面上。每个进料具有连接到至少一个其它进料的第一端和连接到连接器的第二端。主天线结构从基本平坦的表面延伸并连接到连接器。

3. 发明申请

WO2012068660A1 RADIATION PATTERN RECOGNITION SYSTEM AND METHOD FOR A MOBILE COMMUNICATIONS DEVICE 审中-公开
标题翻译：用于移动通信设备的辐射模式识别系统和方法
公开(公告)号：WO2012068660A1
公开(公告)日：2012-05-31
申请号：PCT/CA2010/001864
申请日：2010-11-26
申请人： RESEARCH IN MOTION LIMITED , KANJ, Houssam , ALI, Shirook , GU, Huanhuan
发明人： KANJ, Houssam , ALI, Shirook , GU, Huanhuan
IPC分类号： H04W88/06 , H04W24/02 , H04W84/00 , H01Q9/04
CPC分类号： H04M1/0202 , H01Q1/242 , H01Q1/52 , H01Q3/2611 , H01Q21/293 , H04B7/0413 , H04B7/0608 , H04B7/0617 , H04B7/0689 , H04B7/0802 , H04B7/086 , H04B7/0871 , H04W24/02 , H04W88/06
摘要： A radiation pattern recognition system and method for a wireless user equipment (UE) device wherein a set of benchmark radiation patterns are matched based on the wireless UE device' s usage mode. In one aspect, the wireless UE device includes one or more antennas adapted for radio communication with a telecommunications network. A memory is provided including a database of benchmark radiation patterns for each of the one or more antennas in one or more usage modes associated with the wireless UE device. A processor is configured to execute an antenna application process for optimizing performance of the wireless UE device based at least in part upon using the matched set of benchmark radiation patterns.
摘要翻译：一种用于无线用户设备（UE）设备的辐射模式识别系统和方法，其中基于所述无线UE设备的使用模式来匹配一组基准辐射模式。在一个方面，无线UE设备包括适于与电信网络的无线电通信的一个或多个天线。提供了存储器，其包括与无线UE设备相关联的一个或多个使用模式中的一个或多个天线中的每一个的基准辐射图案的数据库。处理器被配置为至少部分地基于使用匹配的基准辐射图案集来执行用于优化无线UE设备的性能的天线应用过程。

4. 发明申请

WO2012075586A1 MODIFIED GROUND PLANE (MGP) APPROACH TO IMPROVING ANTENNA SELF-MATCHING AND BANDWIDTH 审中-公开
标题翻译：改进的接地平面（MGP）方法来改善天线自匹配和带宽
公开(公告)号：WO2012075586A1
公开(公告)日：2012-06-14
申请号：PCT/CA2011/050760
申请日：2011-12-08
申请人： RESEARCH IN MOTION LIMITED , KANJ, Houssam , ALI, Shirook M.
发明人： KANJ, Houssam , ALI, Shirook M.
IPC分类号： H01Q9/30 , H01Q9/42
CPC分类号： H01Q1/243 , H01Q1/48 , H01Q5/328 , H01Q9/0421
摘要： An antenna design technique which allows antennas to be self-matched while supporting multi-band and broadband operations. The technique includes adding a raised and curved ground plane section electrically coupled to the ground plane. The curved ground plane section allows for a smooth transition of the surface current hence a boarder bandwidth is achieved. A slit positioned between the ground plane and the ground plane section can also be used to further improve the antenna bandwidth. The technique does not increase the antenna thickness neither its volume, thus allowing application in slim handheld device applications such as flip phones. Using this technique, a narrow band antenna is made broadband to cover several frequency bands of interest. The technique is applied to a quad-band antenna to broaden its bandwidth to become a sept-band antenna. The technique is used to also improve the antenna match at all the seven bands it supports.
摘要翻译：天线设计技术允许天线在支持多频段和宽带操作的同时自我匹配。该技术包括添加电耦合到接地平面的升高和弯曲的接地平面部分。弯曲的接地平面部分允许表面电流的平滑过渡，从而实现了边界带宽。位于接地平面和接地平面部分之间的狭缝也可用于进一步改善天线带宽。该技术不会增加天线厚度，也不会增加其体积，从而可以应用于诸如翻盖手机的超薄手持设备应用中。使用这种技术，窄带天线被制成宽带以覆盖多个感兴趣的频带。该技术应用于四频天线，以扩大其带宽，成为七频带天线。该技术也用于改善其所支持的七个频带的天线匹配。

5. 发明申请

WO2010060194A1 LOW PROFILE, FOLDED ANTENNA ASSEMBLY FOR HANDHELD COMMUNICATION DEVICES 审中-公开
标题翻译：用于手持通信设备的低剖面，折叠天线组件
公开(公告)号：WO2010060194A1
公开(公告)日：2010-06-03
申请号：PCT/CA2009/001675
申请日：2009-11-25
申请人： RESEARCH IN MOTION LIMITED , ALI, Shirook, M. , KANJ, Houssam
发明人： ALI, Shirook, M. , KANJ, Houssam
IPC分类号： H01Q9/42 , H01Q1/24 , H01Q1/38 , H01Q5/01 , H04W88/02
CPC分类号： H01Q9/42 , H01Q1/243 , H01Q1/38
摘要： An antenna assembly is formed on a rectangular polyhedron support that has two sections projecting away from opposite sides of an electrically non-conductive substrate. An electrically conductive stripe wraps around the support and comprises a plurality of segments on different surfaces of the support. A conductive patch is located on two surfaces of the support to provide impedance matching between the antenna and a radio frequency circuit. By placing sections of the antenna assembly on both sides of the substrate and wrapping the conductive stripe around those sections, the space required to accommodate the antenna assembly within a housing of a communication device is reduced, as compared to some prior antenna designs.
摘要翻译：天线组件形成在矩形多面体支架上，该矩形多面体支架具有从非导电衬底的相对侧突出的两个部分。导电条纹围绕支撑件包裹并且包括在支撑件的不同表面上的多个段。导电贴片位于支架的两个表面上，以提供天线与射频电路之间的阻抗匹配。通过将天线组件的部分放置在基板的两侧并且将导电条包围在这些部分周围，与一些现有的天线设计相比，减小了将天线组件容纳在通信设备的壳体内所需的空间。

6. 发明申请

WO2012174634A1 NEAR FIELD COMMUNICATION ANTENNA 审中-公开
标题翻译：近场通信天线
公开(公告)号：WO2012174634A1
公开(公告)日：2012-12-27
申请号：PCT/CA2011/050371
申请日：2011-06-20
申请人： RESEARCH IN MOTION LIMITED , KANJ, Houssam , ALI, Shirook M.
发明人： KANJ, Houssam , ALI, Shirook M.
IPC分类号： H01Q9/27 , H01Q1/38
CPC分类号： H01Q7/06 , G06K19/07779 , G06K19/0779 , H01Q1/20 , H01Q1/2291 , H01Q1/243 , H01Q7/00 , Y10T29/49016
摘要： Devices and methods are disclosed for providing an improved antenna for NFC mobile devices. Embodiments of the disclosure provide an antenna configuration that makes it possible to establish an NFC link when an NFC mobile device is oriented in ergonomic positions that are desirable for a user. In various embodiments, the NFC antenna is folded and wrapped around a portion of the case of a mobile wireless device. Using the NFC antenna disclosed herein, an NFC link can be established regardless of the orientation of the NFC wireless mobile device and another NFC device, as long as the antenna-bearing end of the wireless mobile device is pointed toward the antenna of the other NFC device.
摘要翻译：公开了用于为NFC移动设备提供改进的天线的设备和方法。本公开的实施例提供了一种天线配置，当NFC移动设备被定向在对于用户期望的人体工程学位置时，可以建立NFC链路。在各种实施例中，NFC天线被折叠并缠绕在移动无线设备的壳体的一部分周围。使用本文公开的NFC天线，无论NFC无线移动设备和另一个NFC设备的取向如何，NFC链路都可以被建立，只要无线移动设备的天线承载端指向另一NFC的天线设备。

7. 发明公开

EP2356719A1 LOW PROFILE, FOLDED ANTENNA ASSEMBLY FOR HANDHELD COMMUNICATION DEVICES 有权转让
标题翻译： FALTANTENNE薄型设计，便携式通讯设备
公开(公告)号：EP2356719A1
公开(公告)日：2011-08-17
申请号：EP09828485.4
申请日：2009-11-25
申请人： RESEARCH IN MOTION LIMITED
发明人： ALI, Shirook, M. , KANJ, Houssam
IPC分类号： H01Q9/42 , H01Q1/24 , H01Q1/38 , H01Q5/01 , H04W88/02
CPC分类号： H01Q9/42 , H01Q1/243 , H01Q1/38
摘要： An antenna assembly is formed on a rectangular polyhedron support that has two sections projecting away from opposite sides of an electrically non-conductive substrate. An electrically conductive stripe wraps around the support and comprises a plurality of segments on different surfaces of the support. A conductive patch is located on two surfaces of the support to provide impedance matching between the antenna and a radio frequency circuit. By placing sections of the antenna assembly on both sides of the substrate and wrapping the conductive stripe around those sections, the space required to accommodate the antenna assembly within a housing of a communication device is reduced, as compared to some prior antenna designs.

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