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41. 发明授权

US07451649B2 Differentiation and identification of analogous chemical or biological substances with biosensors 有权
标题翻译：用生物传感器分化和鉴定类似的化学或生物物质
公开(公告)号：US07451649B2
公开(公告)日：2008-11-18
申请号：US11088809
申请日：2005-03-25
申请人： Peter J. Edmonson , William D. Hunt , Desmond D. Stubbs , Sang Hun Lee
发明人： Peter J. Edmonson , William D. Hunt , Desmond D. Stubbs , Sang Hun Lee
IPC分类号： H01L41/00 , G01N9/24 , G01N29/00
CPC分类号： G01N33/54373 , G01N29/022 , G01N29/036 , G01N29/4481 , G01N2291/0255 , G01N2291/0256 , G01N2291/0422 , G01N2291/0423 , G01N2291/0426 , G01N2291/0427 , G01N2291/045
摘要： A biosensor detection system for detecting a particular substance has at least two biosensor devices. Each biosensor device includes a piezoelectric material, an input transducer mounted on the piezoelectric material to receive an input radio frequency signal and propagate a corresponding acoustic wave within the piezoelectric material and an output transducer mounted on the piezoelectric material to receive the acoustic wave and transmit a corresponding output radio frequency signal. A biolayer is mounted on the piezoelectric material to receive a substance to be tested and cause a corresponding change in the acoustic wave. An oscillator circuit is connected to the input transducer and to the output transducer, the oscillator circuit including an amplifier and providing an output signal indicative of a change in the acoustic wave. The biosensor devices having two different biolayers, whereby the output signals can be utilized to detect receipt of a particular substance by the biolayers of the biosensor devices.
摘要翻译：用于检测特定物质的生物传感器检测系统具有至少两个生物传感器装置。每个生物传感器装置包括压电材料，安装在压电材料上的输入传感器，用于接收输入射频信号并传播压电材料内相应的声波，以及安装在压电材料上的输出变换器，以接收声波并传输相应的输出射频信号。生物层安装在压电材料上以接收待测物质并引起声波的相应变化。振荡器电路连接到输入变换器和输出变换器，振荡器电路包括放大器，并提供表示声波变化的输出信号。具有两个不同生物层的生物传感器装置，由此输出信号可用于检测生物传感器装置的生物层的特定物质的接收。

42. 发明申请

US20080142366A1 Incorporation of biomolecules in thin films 审中-公开
标题翻译：在薄膜中掺入生物分子
公开(公告)号：US20080142366A1
公开(公告)日：2008-06-19
申请号：US11637831
申请日：2006-12-13
申请人： Prabhakar Apparao Tamirisa , Sang Hun Lee , William D. Hunt , Dennis William Hess , Peter J. Edmonson
发明人： Prabhakar Apparao Tamirisa , Sang Hun Lee , William D. Hunt , Dennis William Hess , Peter J. Edmonson
IPC分类号： C25D15/00
CPC分类号： C25D13/04 , C25D13/20
摘要： A method of incorporating biomolecules in a thin film mounted on a substrate, with the film having a thickness of not more than about 10 microns, includes providing a metal structure on the substrate between the thin film and the substrate, positioning a medium containing biomolecules in contact with a side of the film remote from the metal substrate, and applying a predetermined electrical voltage between the metal substrate and the medium to cause biomolecules to migrate in an electrophoretic manner from the medium into the thin film.
摘要翻译：一种将生物分子掺入安装在基底上的薄膜中的方法，其膜厚度不超过约10微米，包括在薄膜和基底之间的基底上提供金属结构，将包含生物分子的培养基定位在与薄膜远离金属基板的一侧接触，并在金属基板和介质之间施加预定的电压，使生物分子以电泳方式从介质迁移到薄膜中。

43. 发明授权

US07313423B2 Communication device with multiple detachable communication modules 有权
标题翻译：具有多个可拆卸通讯模块的通讯装置
公开(公告)号：US07313423B2
公开(公告)日：2007-12-25
申请号：US10416322
申请日：2001-11-06
申请人： Jason T. Griffin , Mihal Lazaridis , James C. Infanti , Peter J. Edmonson
发明人： Jason T. Griffin , Mihal Lazaridis , James C. Infanti , Peter J. Edmonson
IPC分类号： H04M1/00
CPC分类号： H04M1/6066 , H04B1/385 , H04B1/3877 , H04M1/0258 , H04M1/6091 , H04M1/7253 , H04M2250/02
摘要： A communication device having multiple detachable communication modules includes a first communication module and a second communication module. The first communication module is configured to receive RF signals from a wireless network. The second communication module may be physically attached to the first communication module and is coupled to the first communication module by a wireless link. The second communication module is configured to receive the RF signals from the first communication module over the wireless link and to convert the RF signals into an audible signal. In addition, the second communication module is physically dimensioned so that it may be fitted into or onto an ear of a communication device user.
摘要翻译：具有多个可拆卸通信模块的通信设备包括第一通信模块和第二通信模块。第一通信模块被配置为从无线网络接收RF信号。第二通信模块可以物理地附接到第一通信模块，并且通过无线链路耦合到第一通信模块。第二通信模块被配置为通过无线链路从第一通信模块接收RF信号并将RF信号转换成可听信号。此外，第二通信模块的物理尺寸使得其可以被安装到通信设备用户的耳朵中或耳上。

44. 发明授权

US07292822B2 Wireless communication system using surface acoustic wave (SAW) second harmonic techniques 有权
标题翻译：无线通信系统采用声表面波（SAW）二次谐波技术
公开(公告)号：US07292822B2
公开(公告)日：2007-11-06
申请号：US10946420
申请日：2004-09-21
申请人： Peter J. Edmonson , Colin K. Campbell
发明人： Peter J. Edmonson , Colin K. Campbell
IPC分类号： H04B7/00
CPC分类号： H03H9/6406 , G01S13/755 , H03H9/0028 , H03H9/0042
摘要： An IDT produces a SAW when excited by a single electrical pulse and can be fabricated to embody a code, which code provides for a passive autocorrelation of a SAW input to the IDT and thereby lends itself to further application as a signal generator in a communication device. However, internal dimensions of IDTs are inversely proportional to operating frequency, such that high frequency IDTs present significant manufacturing difficulties. Fabrication of IDTs for high frequency applications is simplified by exploiting a harmonic frequency SAW generated by IDTs. An IDT may therefore be designed according to fundamental frequency internal dimension criteria but can operate at a multiple of the fundamental frequency, thereby providing much higher frequency operation than conventional SAW systems. Operation of a second harmonic SAW system at 2.4 GHz based on a fundamental frequency of 1.2 GHz is contemplated.
摘要翻译： IDT在由单个电脉冲激励时产生SAW，并且可以被制造为体现代码，该代码提供SAW输入到IDT的无源自相关，从而使其进一步用作通信设备中的信号发生器。然而，IDT的内部尺寸与操作频率成反比，使得高频IDT存在显着的制造困难。通过开发由IDT产生的谐波频率SAW，可以简化高频应用的IDT的制作。因此，IDT可以根据基本频率内部尺寸标准设计，但是可以以基频的倍数工作，从而提供比常规SAW系统高得多的频率操作。考虑到基于1.2GHz的基频的2.4GHz的二次谐波SAW系统的操作。

45. 发明授权

US07158763B2 Multi-IDT SAW hybrid communication system 失效
标题翻译：多IDT SAW混合通信系统
公开(公告)号：US07158763B2
公开(公告)日：2007-01-02
申请号：US10428094
申请日：2003-05-02
申请人： Peter J. Edmonson , Colin K. Campbell
发明人： Peter J. Edmonson , Colin K. Campbell
IPC分类号： H04B1/40
CPC分类号： H04B1/40
摘要： A SAW communication device has a main IDT mounted on an SAW substrate to receive an RF signal received by an antenna and convert the RF signal to an acoustic wave which travels along the SAW substrate in opposite directions from the main IDT. At least two secondary IDTs are mounted on the SAW substrate on opposite sides of and spaced from the main IDT to receive and reflect the acoustic wave in a modulated form such that the modulated acoustic wave from one secondary IDT is delayed relatively to the modulated acoustic wave from a secondary IDT on the opposite side of the main IDT to the one secondary IDT. The main IDT is also operable to receive and convert the reflected modulated acoustic waves to a further RF signal with a concatenated waveform corresponding to the two modulated acoustic waves and transmit the further RF signal from the antenna.
摘要翻译： SAW通信装置具有安装在SAW基板上的主IDT，用于接收由天线接收的RF信号，并将RF信号转换成沿着SAW基板沿与主IDT相反的方向行进的声波。至少两个次级IDT安装在SAW基板上，与主IDT相对并与之隔开，以便以调制形式接收并反射声波，使来自一个次级IDT的调制声波相对于调制声波延迟从主IDT的相对侧的二级IDT到一个次级IDT。主IDT还可操作以将反射的调制声波接收并转换成具有对应于两个调制声波的级联波形的另一个RF信号，并从天线发射另外的RF信号。

46. 发明授权

US06967428B2 Selectable reflector arrays for SAW sensors and identification devices 有权
标题翻译：用于SAW传感器和识别装置的可选择的反射器阵列
公开(公告)号：US06967428B2
公开(公告)日：2005-11-22
申请号：US10729920
申请日：2003-12-09
申请人： Peter J. Edmonson , Colin K. Campbell
发明人： Peter J. Edmonson , Colin K. Campbell
IPC分类号： G01N29/02 , H01L41/08 , H03H9/02 , H03H9/145 , H04Q5/22 , G01S13/80
CPC分类号： H03H9/6406 , G01N29/022 , G01N2291/0256 , G01N2291/0422 , G01N2291/0423 , H03H9/14552
摘要： A surface acoustic wave sensor or identification device has a piezoelectric substrate, an interdigitated transducer (IDT) input/output mounted on a substrate for receiving a radio frequency (RF) signal and propagating a corresponding surface acoustic wave along a surface of the substrate. An IDT reflector array is mounted on the substrate and operable to receive a surface acoustic wave and reflect the surface acoustic wave in modified form back to the IDT input/output for transmission of a corresponding modified RF signal from the device. The IDT reflector array has at least one reflector segment whose reflectivity characteristics are controlled to control the nature of the modified RF signal.
摘要翻译：表面声波传感器或识别装置具有压电基板，安装在基板上的叉指式换能器（IDT）输入/输出，用于接收射频（RF）信号并沿基板的表面传播对应的声表面波。 IDT反射器阵列安装在基板上并且可操作以接收表面声波并将修改后的表面声波反射回IDT输入/输出，以从设备传输相应的修改的RF信号。 IDT反射器阵列具有至少一个反射器段，其反射特性被控制以控制经修改的RF信号的性质。

47. 发明授权

US5966098A Antenna system for an RF data communications device 失效
标题翻译：用于RF数据通信设备的天线系统
公开(公告)号：US5966098A
公开(公告)日：1999-10-12
申请号：US715347
申请日：1996-09-18
申请人： Yihong Qi , Lizhong Zhu , Peter J. Edmonson , Perry Jarmuszewski , Steven Carkner
发明人： Yihong Qi , Lizhong Zhu , Peter J. Edmonson , Perry Jarmuszewski , Steven Carkner
IPC分类号： H01Q1/22 , H01Q9/16 , H01Q1/24
CPC分类号： H01Q1/2266 , H01Q1/22 , H01Q9/16
摘要： An RF data communications device antenna system is shown that includes a dipole and an electromagnetic coupler that provides coupling between each dipole arm to establish a desired resonant bandwidth. An LC matching circuit is provided for matching the dipole to the impedance of the RF data communications device and for transforming the RF signal between the dipole arms of the antenna system.
摘要翻译：示出了包括偶极子和电磁耦合器的RF数据通信设备天线系统，其提供每个偶极臂之间的耦合以建立期望的谐振带宽。提供LC匹配电路，用于将偶极子与RF数据通信设备的阻抗进行匹配，并用于在天线系统的偶极臂之间变换RF信号。

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