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1. 发明申请

US20120001735A1 EXTENDED RANGE PASSIVE WIRELESS TAG SYSTEM AND METHOD 有权
标题翻译：扩展范围被动无线标签系统和方法
公开(公告)号：US20120001735A1
公开(公告)日：2012-01-05
申请号：US12828558
申请日：2010-07-01
申请人： Patrick W. Fink , Timothy F. Kennedy , Gregory Y. Lin
发明人： Patrick W. Fink , Timothy F. Kennedy , Gregory Y. Lin
IPC分类号： H04Q5/22
CPC分类号： G06K19/0675 , G06K19/0677
摘要： A passive wireless tag assembly comprises a plurality of antennas and transmission lines interconnected with circuitry and constructed and arranged in a Van Atta array or configuration to reflect an interrogator signal in the direction from whence it came. The circuitry may comprise at least one surface acoustic wave (SAW)-based circuit that functions as a signal reflector and is operatively connected with an information circuit. In another embodiment, at least one delay circuit and/or at least one passive modulation circuit(s) are utilized. In yet another embodiment, antennas connected to SAW-based devices are mounted to at least one of the orthogonal surfaces of a corner reflector.
摘要翻译：无源无线标签组件包括多个天线和与电路相互连接并以Van Atta阵列或配置构造和布置的多个天线和传输线，以反映来自它的方向的询问器信号。电路可以包括用作信号反射器并且与信息电路可操作地连接的至少一个基于表面声波（SAW）的电路。在另一实施例中，使用至少一个延迟电路和/或至少一个无源调制电路。在另一个实施例中，连接到基于SAW的设备的天线安装到角反射器的至少一个正交表面。

2. 发明授权

US08466776B2 Extended range passive wireless tag system and method 有权
标题翻译：扩展无源无线标签系统和方法
公开(公告)号：US08466776B2
公开(公告)日：2013-06-18
申请号：US12828558
申请日：2010-07-01
申请人： Patrick W. Fink , Timothy F. Kennedy , Gregory Y. Lin
发明人： Patrick W. Fink , Timothy F. Kennedy , Gregory Y. Lin
IPC分类号： H04Q5/00 , H01L41/107 , H01Q19/00
CPC分类号： G06K19/0675 , G06K19/0677
摘要： A passive wireless tag assembly comprises a plurality of antennas and transmission lines interconnected with circuitry and constructed and arranged in a Van Atta array or configuration to reflect an interrogator signal in the direction from where it came. The circuitry may comprise at least one surface acoustic wave (SAW)-based circuit that functions as a signal reflector and is operatively connected with an information circuit. In another embodiment, at least one delay circuit and/or at least one passive modulation circuit(s) are utilized. In yet another embodiment, antennas connected to SAW-based devices are mounted to at least one of the orthogonal surfaces of a corner reflector.
摘要翻译：无源无线标签组件包括多个天线和与电路互连的传输线，并被构造和布置成Van Atta阵列或配置，以反映来自其的方向的询问器信号。电路可以包括用作信号反射器并且与信息电路可操作地连接的至少一个基于表面声波（SAW）的电路。在另一实施例中，使用至少一个延迟电路和/或至少一个无源调制电路。在另一个实施例中，连接到基于SAW的设备的天线安装到角反射器的至少一个正交表面。

3. 发明授权

US08384614B2 Deployable wireless Fresnel lens 有权
标题翻译：可部署无线菲涅尔透镜
公开(公告)号：US08384614B2
公开(公告)日：2013-02-26
申请号：US12894749
申请日：2010-09-30
申请人： Timothy F. Kennedy , Patrick W. Fink , Andrew W. Chu , Gregory Y. Lin
发明人： Timothy F. Kennedy , Patrick W. Fink , Andrew W. Chu , Gregory Y. Lin
IPC分类号： H01Q15/02
CPC分类号： H01Q19/065 , H01Q1/08
摘要： Apparatus and methods for enhancing the gain of a wireless signal are provided. In at least one specific embodiment, the apparatus can include a screen comprised of one or more electrically conductive regions for reflecting electromagnetic radiation and one or more non-conductive regions for permitting electromagnetic radiation therethrough. The one or more electrically conductive regions can be disposed adjacent to at least one of the one or more non-conductive regions. The apparatus can also include a support member disposed about at least a portion of the screen. The screen can be capable of collapsing by twisting the support member in opposite screw senses to form interleaved concentric sections.
摘要翻译：提供了用于增强无线信号增益的装置和方法。在至少一个具体实施例中，该装置可以包括由用于反射电磁辐射的一个或多个导电区域和用于允许通过其中的电磁辐射的一个或多个非导电区域组成的屏幕。一个或多个导电区域可以设置成与一个或多个非导电区域中的至少一个相邻。该装置还可以包括围绕屏幕的至少一部分设置的支撑构件。屏幕能够通过以相反的螺丝感觉扭转支撑构件而形成交错的同心部分而使其塌缩。

4. 发明申请

US20120081265A1 DEPLOYABLE WIRELESS FRESNEL LENS 有权
标题翻译：可配置无线FRESNEL镜头
公开(公告)号：US20120081265A1
公开(公告)日：2012-04-05
申请号：US12894749
申请日：2010-09-30
申请人： Timothy F. Kennedy , Patrick W. Fink , Andrew W. Chu , Gregory Y. Lin
发明人： Timothy F. Kennedy , Patrick W. Fink , Andrew W. Chu , Gregory Y. Lin
IPC分类号： H01Q15/02
CPC分类号： H01Q19/065 , H01Q1/08
摘要： Apparatus and methods for enhancing the gain of a wireless signal are provided. In at least one specific embodiment, the apparatus can include a screen comprised of one or more electrically conductive regions for reflecting electromagnetic radiation and one or more non-conductive regions for permitting electromagnetic radiation therethrough. The one or more electrically conductive regions can be disposed adjacent to at least one of the one or more non-conductive regions. The apparatus can also include a support member disposed about at least a portion of the screen. The screen can be capable of collapsing by twisting the support member in opposite screw senses to form interleaved concentric sections.
摘要翻译：提供了用于增强无线信号增益的装置和方法。在至少一个具体实施例中，该装置可以包括由用于反射电磁辐射的一个或多个导电区域和用于允许通过其中的电磁辐射的一个或多个非导电区域组成的屏幕。一个或多个导电区域可以设置成与一个或多个非导电区域中的至少一个相邻。该装置还可以包括围绕屏幕的至少一部分设置的支撑构件。屏幕能够通过以相反的螺丝感觉扭转支撑构件而形成交错的同心部分而使其塌缩。

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