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

US08379217B2 System and method for optical sensor interrogation 有权
标题翻译：光传感器询问系统和方法
公开(公告)号：US08379217B2
公开(公告)日：2013-02-19
申请号：US11277294
申请日：2006-03-23
申请人： Glen Peter Koste , Richard Louis Frey , Joseph Alfred Iannotti
发明人： Glen Peter Koste , Richard Louis Frey , Joseph Alfred Iannotti
IPC分类号： G01B9/02
CPC分类号： G01B11/18 , G01D5/35312 , G01D5/35316
摘要： An optical sensor interrogation system comprises: a multi-frequency optical source configured to generate an optical interrogation signal, at least one optical sensor configured to filter light at a wavelength corresponding to a value of a sensed parameter and generate an optical sensor data signal, a photodetector configured to detect a reference signal and the optical sensor data signal and generate an electrical difference frequency signal corresponding to a wavelength difference between the reference signal and the optical sensor data signal, and an electrical frequency measurement module configured to measure the electrical difference frequency.
摘要翻译：光学传感器询问系统包括：多频光源，被配置为产生光询问信号;至少一个光传感器被配置为过滤对应于感测参数的值的波长的光，并产生光传感器数据信号，光电检测器，被配置为检测参考信号和光学传感器数据信号，并产生对应于参考信号和光学传感器数据信号之间的波长差的电差频率信号，以及被配置为测量电差频率的电频率测量模块。

12. 发明申请

US20080281185A1 REMOTE MONITORING SYSTEM AND METHOD 有权
标题翻译：远程监控系统和方法
公开(公告)号：US20080281185A1
公开(公告)日：2008-11-13
申请号：US12177484
申请日：2008-07-22
申请人： Todd Ryan Tolliver , Joseph Alfred Iannotti , Glen Peter Koste , Selaka Bandara Bulumulla , Richard Louis Frey
发明人： Todd Ryan Tolliver , Joseph Alfred Iannotti , Glen Peter Koste , Selaka Bandara Bulumulla , Richard Louis Frey
IPC分类号： A61B5/05
CPC分类号： H04B10/0799
摘要： A remote control system for a modulatable device is provided. The remote control system comprises a receiver system coupled to the modulatable device and configured to obtain an output characteristic of the modulatable device, the receiver system being located remotely with respect to the modulatable device. The system further comprises a command signal setting system coupled to the receiver system and configured to use the output characteristic to generate a drive command signal and a bias system coupled to the command signal setting system and configured to receive the drive command signal and set a bias point of the modulatable device based on the drive command signal. The bias system is located locally with respect to the modulatable device. The command signal setting system and the bias system are coupled via a first optical conduit.
摘要翻译：提供了一种用于可调整设备的遥控系统。遥控系统包括耦合到可调制设备并被配置为获得可调制设备的输出特性的接收机系统，接收器系统相对于可调制设备远程定位。该系统还包括命令信号设置系统，其耦合到接收机系统并且被配置为使用输出特性来产生驱动命令信号和耦合到命令信号设置系统的偏置系统，并且被配置为接收驱动命令信号并设置偏置基于驱动命令信号的可调制装置的点。偏置系统相对于可调节装置位于本地。命令信号设定系统和偏置系统通过第一光导管耦合。

13. 发明授权

US07378844B2 Magnetic resonance system, receiver & method of generating detecting and digitizing analog MR signals solely within the MR shielded environment 有权
标题翻译：磁共振系统，接收器和仅在MR屏蔽环境内产生检测和数字化模拟MR信号的方法
公开(公告)号：US07378844B2
公开(公告)日：2008-05-27
申请号：US10955629
申请日：2004-09-30
申请人： Ronald Dean Watkins , Richard Louis Frey , Glen Peter Koste , Naveen Stephan Chandra
发明人： Ronald Dean Watkins , Richard Louis Frey , Glen Peter Koste , Naveen Stephan Chandra
IPC分类号： G01V3/00
CPC分类号： G01R33/283 , G01R33/3621 , G01R33/3692
摘要： A magnetic resonance (MR) system and method for generating information about an object is provided. The MR system comprises at least one MR detector configured to sense a plurality of signals within a shielded environment and a digitizing circuit configured for digitizing the analog signals to generate digital signals. The MR detector, digitizing circuit is located within a shielded environment. The system further comprises a first transmission element configured for transmitting the plurality of digital signals to a plurality of electronic devices.
摘要翻译：提供了一种用于产生关于物体的信息的磁共振（MR）系统和方法。 MR系统包括至少一个MR检测器，其被配置为感测屏蔽环境内的多个信号;以及数字化电路，被配置为数字化模拟信号以产生数字信号。 MR检测器，数字化电路位于屏蔽环境中。该系统还包括被配置为将多个数字信号发送到多个电子设备的第一传输元件。

14. 发明授权

US06754282B1 DC-free run length constrained line coding with channel gain 有权
标题翻译：无通道运行长度限制线路编码与通道增益
公开(公告)号：US06754282B1
公开(公告)日：2004-06-22
申请号：US09460106
申请日：1999-12-13
申请人： John Anderson Fergus Ross , Gary Jude Saulnier , Eugene Joseph Orlowski , Richard Louis Frey
发明人： John Anderson Fergus Ross , Gary Jude Saulnier , Eugene Joseph Orlowski , Richard Louis Frey
IPC分类号： H04L2300
CPC分类号： H04L1/006 , H04L1/0041 , H04L25/03828 , H04L25/4906
摘要： A dc-free coding scheme that also provides channel gain employs a code that is based on an alphabet of two and comprises a list of N-dimensional vectors, where N is even, with a maximum run of two symbols. From this list, all vectors which begin or end in two identical symbols are eliminated. This avoids runs of longer than two consecutive symbols when vectors are concatenated. With this scheme, if the baseband transmission of a “+” is realized with positive voltage V and transmission of a “−” is realized with a negative voltage −V, then any concatenation of symbols is dc-free. Improved coding gain is realized by mapping modulated signals onto convolutional code trellises.
摘要翻译：还提供信道增益的无直流编码方案采用基于两个字母表的代码，并且包括N维向量的列表，其中N是偶数，具有两个符号的最大运行。从该列表中，消除了以两个相同符号开始或结束的所有向量。当矢量被连接时，这避免了长于两个连续符号的运行。利用该方案，如果利用正电压V实现“+”的基带传输，并且利用负电压-V实现“ - ”的传输，则符号的任何级联将是无直流的。通过将调制信号映射到卷积码格来实现改进的编码增益。

15. 发明授权

US07123015B2 Magnetic resonance system and method 失效
标题翻译：磁共振系统及方法
公开(公告)号：US07123015B2
公开(公告)日：2006-10-17
申请号：US10953924
申请日：2004-09-29
申请人： Glen Peter Koste , Ronald Dean Watkins , Richard Louis Frey , Matthew Christian Nielsen , Joseph Alfred Iannotti , Todd Ryan Tolliver
发明人： Glen Peter Koste , Ronald Dean Watkins , Richard Louis Frey , Matthew Christian Nielsen , Joseph Alfred Iannotti , Todd Ryan Tolliver
IPC分类号： G01V3/00
CPC分类号： G01R33/283
摘要： A magnetic resonance (MR) system and method for generating information about an object is provided. The MR system comprises at least one MR detector configured to sense a plurality of electromagnetic signals and a modulator coupled to the MR detector and configured to modulate optical signals with the electromagnetic signals to generate corresponding modulated optical signals. The MR system further comprises a resonant matching circuit configured for matching an impedance of the MR detector to an impedance of the modulator to achieve at least one of a voltage gain or a noise performance. An optical conduit coupled to the modulator is configured to transmit the modulated optical signals from within a shielded environment to outside the shielded environment. A signal detector coupled to the optical conduit is configured to convert the modulated optical signals to electrical signals.
摘要翻译：提供了一种用于产生关于物体的信息的磁共振（MR）系统和方法。 MR系统包括被配置为感测多个电磁信号的至少一个MR检测器和耦合到MR检测器的调制器，并配置成用电磁信号调制光信号以产生相应的调制光信号。 MR系统还包括谐振匹配电路，其被配置为将MR检测器的阻抗与调制器的阻抗相匹配，以实现电压增益或噪声性能中的至少一个。耦合到调制器的光导管被配置为将调制的光信号从屏蔽环境内传输到屏蔽环境外部。耦合到光导管的信号检测器被配置为将经调制的光信号转换成电信号。

16. 发明授权

US06172790B2 Electrooptic modulator for frequency translation applications 有权
标题翻译：用于频率转换应用的电光调制器
公开(公告)号：US06172790B2
公开(公告)日：2001-01-09
申请号：US09504166
申请日：2000-02-15
申请人： Jerome Johnson Tiemann , Richard Louis Frey , William Taylor Lotshaw
发明人： Jerome Johnson Tiemann , Richard Louis Frey , William Taylor Lotshaw
IPC分类号： G02F107
CPC分类号： G02F1/225 , G02F2001/212 , G02F2203/02 , H04B10/505 , H04B10/5051 , H04B10/5053 , H04B10/564
摘要： A reflective modulator (10) includes a light splitter (12) which divides light into two portions, one of which is applied to a directional coupler (14) by a first path (20), and the other of which is applied to the directional coupler (14) by way of cascaded electrooptic (e-o) modulators (18a, 18b). One port of the directional coupler (14) is terminated in a reflector (22), and the other in an absorptive termination (24). Electrical signals A and B are applied to the modulators (18a, 18b), with the result of generation of sum and difference frequencies modulating the light. The light leaves the reflective modulator (10) and is coupled to a utilization apparatus (64) by a second directional coupler (28). A further e-o modulator (26) may be coupled in the first path, for controlling the long-term average phase shift. In a particularly advantageous embodiment of the invention, the signal sources (30a, 30b) are elemental antennas of an array (30).
摘要翻译：反射调制器（10）包括光分离器（12），其将光分成两部分，其中一个被第一路径（20）施加到定向耦合器（14），另一个被施加到定向耦合器（14）通过级联电光（eo）调制器（18a，18b）。定向耦合器（14）的一个端口端接在反射器（22）中，另一个端口在吸收端子（24）中。电信号A和B被施加到调制器（18a，18b），结果产生调制光的和频和差频。光离开反射调制器（10），并通过第二定向耦合器（28）耦合到利用装置（64）。另外的e-o调制器（26）可以耦合在第一路径中，用于控制长期平均相移。在本发明的特别有利的实施例中，信号源（30a，30b）是阵列（30）的基本天线。

17. 发明授权

US06081358A Electrooptic modulator for frequency translation applications 失效
标题翻译：用于频率转换应用的电光调制器
公开(公告)号：US06081358A
公开(公告)日：2000-06-27
申请号：US173264
申请日：1998-10-15
申请人： Jerome Johnson Tiemann , Richard Louis Frey , William Taylor Lotshaw
发明人： Jerome Johnson Tiemann , Richard Louis Frey , William Taylor Lotshaw
IPC分类号： G02F1/21 , G02F1/225 , H04B10/155 , H04J14/02 , H04B10/06
CPC分类号： G02F1/225 , H04B10/505 , H04B10/5051 , H04B10/5053 , H04B10/564 , G02F2001/212 , G02F2203/02
摘要： A reflective modulator (10) includes a light splitter (12) which divides light into two portions, one of which is applied to a directional coupler (14) by a first path (20), and the other of which is applied to the directional coupler (14) by way of cascaded electrooptic (e-o) modulators (18a, 18b). One port of the directional coupler (14) is terminated in a reflector (22), and the other in an absorptive termination (24). Electrical signals A and B are applied to the modulators (18a, 18b), with the result of generation of sum and difference frequencies modulating the light. The light leaves the reflective modulator (10) and is coupled to a utilization apparatus (64) by a second directional coupler (28). A further e-o modulator (26) may be coupled in the first path, for controlling the long-term average phase shift. In a particularly advantageous embodiment of the invention, the signal sources (30a, 30b) are elemental antennas of an array (30).
摘要翻译：反射调制器（10）包括光分离器（12），其将光分成两部分，其中一个被第一路径（20）施加到定向耦合器（14），另一个被施加到定向耦合器（14）通过级联电光（eo）调制器（18a，18b）。定向耦合器（14）的一个端口端接在反射器（22）中，另一个端口在吸收端子（24）中。电信号A和B被施加到调制器（18a，18b），结果产生调制光的和频和差频。光离开反射调制器（10），并通过第二定向耦合器（28）耦合到利用装置（64）。另外的e-o调制器（26）可以耦合在第一路径中，用于控制长期平均相移。在本发明的特别有利的实施例中，信号源（30a，30b）是阵列（30）的基本天线。

18. 发明授权

US07852082B2 Remote monitoring system and method 有权
标题翻译：远程监控系统及方法
公开(公告)号：US07852082B2
公开(公告)日：2010-12-14
申请号：US12177484
申请日：2008-07-22
申请人： Todd Ryan Tolliver , Joseph Alfred Iannotti , Glen Peter Koste , Selaka Bandara Bulumulla , Richard Louis Frey
发明人： Todd Ryan Tolliver , Joseph Alfred Iannotti , Glen Peter Koste , Selaka Bandara Bulumulla , Richard Louis Frey
IPC分类号： G01V3/00
CPC分类号： H04B10/0799
摘要： A remote control system for a modulatable device is provided. The remote control system comprises a receiver system coupled to the modulatable device and configured to obtain an output characteristic of the modulatable device, the receiver system being located remotely with respect to the modulatable device. The system further comprises a command signal setting system coupled to the receiver system and configured to use the output characteristic to generate a drive command signal and a bias system coupled to the command signal setting system and configured to receive the drive command signal and set a bias point of the modulatable device based on the drive command signal. The bias system is located locally with respect to the modulatable device. The command signal setting system and the bias system are coupled via a first optical conduit.
摘要翻译：提供了一种用于可调整设备的遥控系统。遥控系统包括耦合到可调制设备并被配置为获得可调制设备的输出特性的接收机系统，接收器系统相对于可调制设备远程定位。该系统还包括命令信号设置系统，其耦合到接收机系统并且被配置为使用输出特性来产生驱动命令信号和耦合到命令信号设置系统的偏置系统，并且被配置为接收驱动命令信号并设置偏置基于驱动命令信号的可调制装置的点。偏置系统相对于可调节装置位于本地。命令信号设定系统和偏置系统通过第一光导管耦合。

19. 发明授权

US07054599B2 High density interconnect structure for use on software defined radio 失效
标题翻译：用于软件定义无线电的高密度互连结构
公开(公告)号：US07054599B2
公开(公告)日：2006-05-30
申请号：US10434053
申请日：2003-05-08
申请人： Kelvin Ma , Richard Louis Frey , Michael Joseph Mahony , John Jesse Soderberg
发明人： Kelvin Ma , Richard Louis Frey , Michael Joseph Mahony , John Jesse Soderberg
IPC分类号： H04B1/38
CPC分类号： H04B1/406 , H01L23/5386 , H01L23/5389 , H01L24/24 , H01L25/16 , H01L2224/24227 , H01L2224/82039 , H01L2924/01004 , H01L2924/01006 , H01L2924/01013 , H01L2924/01029 , H01L2924/01033 , H01L2924/01073 , H01L2924/01078 , H01L2924/01082 , H01L2924/12042 , H01L2924/13055 , H01L2924/13091 , H01L2924/15787 , H01L2924/00
摘要： A radio and method of making the radio is disclosed having a first set of radio components for processing analog signals in a radio transmission and a second set of radio components for processing digital signals in a radio transmission. The radio comprises a substrate base support, and at least one pocket formed within the substrate. The radio comprises at least one processor, each of the at least one processor being within a corresponding one of the at least one pocket for modulating a radio signal into one of a plurality of waveforms based on a software instruction set. Each of the at least one processor being in electronic communication with both of the first and second sets of the radio components. A dielectric layer covers a top surface of the substrate and each of the at least one processor. A plurality of vias are formed in the dielectric layer to expose selected portions of each of the at least one processor. A metallization layer is formed over the dielectric layer and over the plurality of vias so that each of the at least one processor is in electrical communication with the first and second sets of radio components.
摘要翻译：公开了一种使收音机的无线电和方法，其具有用于处理无线电传输中的模拟信号的第一组无线电组件和用于在无线电传输中处理数字信号的第二组无线电组件。无线电装置包括衬底基底支撑件和形成在衬底内的至少一个口袋。所述无线电装置包括至少一个处理器，所述至少一个处理器中的每一个位于所述至少一个口袋中的对应的一个口袋内，用于基于软件指令集将无线电信号调制成多个波形中的一个。所述至少一个处理器中的每一个与所述第一和第二组无线电部件电子通信。介电层覆盖基板的顶表面和至少一个处理器中的每一个。在电介质层中形成多个通孔以暴露至少一个处理器中的每一个的选定部分。金属化层形成在电介质层上并在多个通孔之上，使得至少一个处理器中的每一个与第一和第二组无线电部件电连通。

20. 发明授权

US06519769B1 Audience measurement system employing local time coincidence coding 有权
标题翻译：采用本地时间符号编码的观众测量系统
公开(公告)号：US06519769B1
公开(公告)日：2003-02-11
申请号：US09188127
申请日：1998-11-09
申请人： Michael Robert Hopple , Richard Louis Frey , Donald Thomas McGrath , Robert John Dunki-Jacobs
发明人： Michael Robert Hopple , Richard Louis Frey , Donald Thomas McGrath , Robert John Dunki-Jacobs
IPC分类号： H04N716
CPC分类号： G06Q10/08
摘要： The present invention provides a system for recording a viewer's television viewership habits. Sensors monitor the audio signal, synchronization signal, and video signal emanating from the television. A time coincidence channel tag is mixed with the transmitted television audio or video signal at a dwelling by a master unit. Then by matching the channel tag of the viewed channel with the channel tag, an accurate identification of the viewed channel can be made.
摘要翻译：本发明提供了一种用于记录观看者的电视观看习惯的系统。传感器监控从电视机发出的音频信号，同步信号和视频信号。时间符号信道标签与由主单元住宅的发送的电视音频或视频信号混合。然后通过将观看频道的频道标签与频道标签进行匹配，可以进行观看频道的准确识别。

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