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1. 发明授权

US08023912B2 Circuits, systems and methods for frequency translation and signal distribution 有权
标题翻译：用于频率转换和信号分配的电路，系统和方法
公开(公告)号：US08023912B2
公开(公告)日：2011-09-20
申请号：US12015773
申请日：2008-01-17
申请人： Branislav Petrovic , Peter Doherty , Yong Zeng
发明人： Branislav Petrovic , Peter Doherty , Yong Zeng
IPC分类号： H04B1/16
CPC分类号： H04H40/90 , H04B1/16 , H04B1/28
摘要： Circuits systems and methods for frequency translation and signal distribution includes a downconverter circuit having first and second inputs coupled to receive respective first and second input signals, and an output for providing a downconverted output signal. The downconverter circuit includes a mixer circuit, a first switch, and a second switch. The mixer includes a first input coupled to a reference source, a second input, and an output coupled to the downconverter circuit output. The first switch includes a first port coupled to the downconverter circuit first input, and a second port switchably coupled to the mixer circuit second input. The second switch includes a first port coupled to the downconverter circuit second input, and a second port switchably coupled to the mixer circuit second input.
摘要翻译：用于频率转换和信号分配的电路系统和方法包括具有耦合以接收相应的第一和第二输入信号的第一和第二输入的下变频器电路，以及用于提供下变频输出信号的输出。下变频器电路包括混频器电路，第一开关和第二开关。混频器包括耦合到参考源的第一输入，第二输入和耦合到下变频器电路输出的输出。第一开关包括耦合到下变频器电路第一输入的第一端口和可切换地耦合到混频器电路第二输入的第二端口。第二开关包括耦合到下变频器电路第二输入的第一端口和可切换地耦合到混频器电路第二输入的第二端口。

2. 发明申请

US20080132193A1 Circuits, Systems and Methods for Frequency Translation and Signal Distribution 有权
标题翻译：用于频率转换和信号分配的电路，系统和方法
公开(公告)号：US20080132193A1
公开(公告)日：2008-06-05
申请号：US12015773
申请日：2008-01-17
申请人： Branislav Petrovic , Peter Doherty , Yong Zeng
发明人： Branislav Petrovic , Peter Doherty , Yong Zeng
IPC分类号： H04B1/26 , H04B7/185
CPC分类号： H04H40/90 , H04B1/16 , H04B1/28
摘要： Circuits systems and methods for frequency translation and signal distribution includes a downconverter circuit having first and second inputs coupled to receive respective first and second input signals, and an output for providing a downconverted output signal. The downconverter circuit includes a mixer circuit, a first switch, and a second switch. The mixer includes a first input coupled to a reference source, a second input, and an output coupled to the downconverter circuit output. The first switch includes a first port coupled to the downconverter circuit first input, and a second port switchably coupled to the mixer circuit second input. The second switch includes a first port coupled to the downconverter circuit second input, and a second port switchably coupled to the mixer circuit second input.
摘要翻译：用于频率转换和信号分配的电路系统和方法包括具有耦合以接收相应的第一和第二输入信号的第一和第二输入的下变频器电路，以及用于提供下变频输出信号的输出。下变频器电路包括混频器电路，第一开关和第二开关。混频器包括耦合到参考源的第一输入，第二输入和耦合到下变频器电路输出的输出。第一开关包括耦合到下变频器电路第一输入的第一端口和可切换地耦合到混频器电路第二输入的第二端口。第二开关包括耦合到下变频器电路第二输入的第一端口和可切换地耦合到混频器电路第二输入的第二端口。

3. 发明申请

US20130239329A1 Patient Support 有权
标题翻译：患者支持
公开(公告)号：US20130239329A1
公开(公告)日：2013-09-19
申请号：US13420881
申请日：2012-03-15
申请人： Malcolm George Humphrey , Peter Doherty
发明人： Malcolm George Humphrey , Peter Doherty
IPC分类号： A61G7/002 , A61B6/04
CPC分类号： A61B6/04 , A61B6/56 , A61G7/018 , A61G13/02 , A61G13/107 , A61N5/1049 , A61N2005/1074
摘要： Standby power supplies for patient tables need frequent replacement of the lead-acid batteries on which they depend. We propose to feed the emergency power direct to the drive motors, subsequent to the control circuitry. This will reduce the load on the standby power system, allowing greater design freedom to select longer-lasting or less expensive energy stores.
摘要翻译：患者桌子的待机电源需要频繁更换所依赖的铅酸电池。我们建议在控制电路之后将应急电源直接馈送到驱动电机。这将减少备用电源系统的负载，允许更大的设计自由度选择更持久或更便宜的能量存储。

4. 发明授权

US08290026B2 Digital repeater module and method for relaying digital data 有权
标题翻译：数字中继器模块和中继数字数据的方法
公开(公告)号：US08290026B2
公开(公告)日：2012-10-16
申请号：US12157420
申请日：2008-06-09
申请人： Gary J. Nadler , Peter Doherty , Steve Schwartz
发明人： Gary J. Nadler , Peter Doherty , Steve Schwartz
IPC分类号： H04B17/02 , H04B3/36 , H04B7/14 , H04L12/28
CPC分类号： H04B7/155 , H04L45/12 , H04W28/18 , H04W72/0453 , H04W88/04
摘要： There is provided a digital repeater module and method for relaying digital data. The digital repeater module comprises a data reception unit configured to receive digital data from several broadcast devices concurrently, a data transmission unit configured to transmit digital data using a multiple transmission protocols concurrently, and a routing application. The routing application can receive digital data through the data reception unit, identify available data paths for relaying the digital data to desired destinations, and determine transmission metrics for each of the available data paths for relaying the digital data to the desired destinations. The routing application can also select data paths for transmission based on the determined transmission metrics, and transmit the digital data using the selected data paths through the data transmission unit. There is also provided a method for resolving assignment of limited broadcast frequencies using the digital repeater module.
摘要翻译：提供了用于中继数字数据的数字中继器模块和方法。数字中继器模块包括：数据接收单元，被配置为同时从多个广播设备接收数字数据;数据传输单元，被配置为同时使用多个传输协议传输数字数据;以及路由应用。路由应用可以通过数据接收单元接收数字数据，识别用于将数字数据中继到期望目的地的可用数据路径，以及确定用于将数字数据中继到期望目的地的每个可用数据路径的传输度量。路由应用还可以基于确定的传输度量来选择用于传输的数据路径，并且通过数据传输单元使用所选择的数据路径发送数字数据。还提供了一种使用数字中继器模块来解决有限广播频率的分配的方法。

5. 发明授权

US07941091B1 Signal distribution system employing a multi-stage signal combiner network 有权
标题翻译：信号分配系统采用多级信号组合器网络
公开(公告)号：US07941091B1
公开(公告)日：2011-05-10
申请号：US11763359
申请日：2007-06-14
申请人： Peter Doherty , John Kitt , Jeremy Goldblatt
发明人： Peter Doherty , John Kitt , Jeremy Goldblatt
IPC分类号： H04H20/71
CPC分类号： H04H20/63 , H04H40/90
摘要： A multi-stage signal combining network includes two or more first stage combiner circuits, two or more filters, and at least one second stage signal combiner circuit. Each of the first stage combiner circuits has two or more input ports coupled to receive a respective two or more signals, and a first combiner output port. Each of the two or more filters includes an input coupled to one first stage combiner output port and a filter output port. The at least one second stage combiner circuit includes two or more input ports, each coupled to one filter output port, and a second stage combiner output port.
摘要翻译：多级信号组合网络包括两个或更多个第一级组合器电路，两个或更多个滤波器和至少一个第二级信号组合器电路。每个第一级组合器电路具有耦合以接收相应的两个或更多个信号的两个或更多个输入端口和第一组合器输出端口。两个或更多个滤波器中的每一个包括耦合到一个第一级组合器输出端口和滤波器输出端口的输入。所述至少一个第二级组合器电路包括两个或多个输入端口，每个输入端口耦合到一个滤波器输出端口和第二级组合器输出端口。

6. 发明申请

US20060277578A1 Method and apparatus for distributing multiple signal inputs to multiple integrated circuits 有权
标题翻译：用于将多个信号输入分配到多个集成电路的方法和装置
公开(公告)号：US20060277578A1
公开(公告)日：2006-12-07
申请号：US11416831
申请日：2006-05-03
申请人： Jeremy Goldblatt , John Kitt , Peter Doherty
发明人： Jeremy Goldblatt , John Kitt , Peter Doherty
IPC分类号： H04N7/20
CPC分类号： H04N21/4263 , H03J5/244 , H04B1/18 , H04N5/4446 , H04N5/50 , H04N7/104 , H04N7/20
摘要： An integrated circuit (IC) structure and method of distributing multiple broadband signal inputs to multiple integrated circuits, where each IC receives at least one original signal and outputs a replica of the original signals to other ICs and receives at least one replica signal output by another IC.
摘要翻译：一种将多个宽带信号输入分配到多个集成电路的集成电路（IC）结构和方法，其中每个IC接收至少一个原始信号，并将原始信号的副本输出到其他IC，并且接收由另一个输出的至少一个复制信号我知道了。

7. 发明授权

US08488517B2 Digital repeater module and method for relaying digital data 有权
公开(公告)号：US08488517B2
公开(公告)日：2013-07-16
申请号：US13606715
申请日：2012-09-07
申请人： Gary J. Nadler , Peter Doherty , Steve Schwartz
发明人： Gary J. Nadler , Peter Doherty , Steve Schwartz
IPC分类号： H04B7/185 , H04B3/36
CPC分类号： H04B7/155 , H04L45/12 , H04W28/18 , H04W72/0453 , H04W88/04
摘要： There is provided a digital repeater module and method for relaying digital data. The digital repeater module comprises a data reception unit configured to receive digital data from several broadcast devices concurrently, a data transmission unit configured to transmit digital data using a multiple transmission protocols concurrently, and a routing application. The routing application can receive digital data through the data reception unit, identify available data paths for relaying the digital data to desired destinations, and determine transmission metrics for each of the available data paths for relaying the digital data to the desired destinations. The routing application can also select data paths for transmission based on the determined transmission metrics, and transmit the digital data using the selected data paths through the data transmission unit. There is also provided a method for resolving assignment of limited broadcast frequencies using the digital repeater module.

8. 发明申请

US20120327979A1 Digital Repeater Module and Method for Relaying Digital Data 有权
标题翻译：数字中继器模块和数字数据中继方法
公开(公告)号：US20120327979A1
公开(公告)日：2012-12-27
申请号：US13606715
申请日：2012-09-07
申请人： Gary J. Nadler , Peter Doherty , Steve Schwartz
发明人： Gary J. Nadler , Peter Doherty , Steve Schwartz
IPC分类号： H04B3/36
CPC分类号： H04B7/155 , H04L45/12 , H04W28/18 , H04W72/0453 , H04W88/04
摘要： There is provided a digital repeater module and method for relaying digital data. The digital repeater module comprises a data reception unit configured to receive digital data from several broadcast devices concurrently, a data transmission unit configured to transmit digital data using a multiple transmission protocols concurrently, and a routing application. The routing application can receive digital data through the data reception unit, identify available data paths for relaying the digital data to desired destinations, and determine transmission metrics for each of the available data paths for relaying the digital data to the desired destinations. The routing application can also select data paths for transmission based on the determined transmission metrics, and transmit the digital data using the selected data paths through the data transmission unit. There is also provided a method for resolving assignment of limited broadcast frequencies using the digital repeater module.
摘要翻译：提供了用于中继数字数据的数字中继器模块和方法。数字中继器模块包括：数据接收单元，被配置为同时从多个广播设备接收数字数据;数据传输单元，被配置为同时使用多个传输协议传输数字数据;以及路由应用。路由应用可以通过数据接收单元接收数字数据，识别用于将数字数据中继到期望目的地的可用数据路径，以及确定用于将数字数据中继到期望目的地的每个可用数据路径的传输度量。路由应用还可以基于确定的传输度量来选择用于传输的数据路径，并且通过数据传输单元使用所选择的数据路径发送数字数据。还提供了一种使用数字中继器模块来解决有限广播频率的分配的方法。

9. 发明授权

US09216002B2 Patient support 有权
标题翻译：病人支持
公开(公告)号：US09216002B2
公开(公告)日：2015-12-22
申请号：US13420881
申请日：2012-03-15
申请人： Malcolm George Humphrey , Peter Doherty
发明人： Malcolm George Humphrey , Peter Doherty
IPC分类号： A61G7/018 , A61G13/02 , A61B6/04 , A61B6/00 , A61N5/10 , A61G13/10
CPC分类号： A61B6/04 , A61B6/56 , A61G7/018 , A61G13/02 , A61G13/107 , A61N5/1049 , A61N2005/1074
摘要： Standby power supplies for patient tables need frequent replacement of the lead-acid batteries on which they depend. We propose to feed the emergency power direct to the drive motors, subsequent to the control circuitry. This will reduce the load on the standby power system, allowing greater design freedom to select longer-lasting or less expensive energy stores.
摘要翻译：患者桌子的待机电源需要频繁更换所依赖的铅酸电池。我们建议在控制电路之后将应急电源直接馈送到驱动电机。这将减少备用电源系统的负载，允许更大的设计自由度选择更持久或更便宜的能量存储。

10. 发明授权

US07924348B2 Method and apparatus for distributing multiple signal inputs to multiple integrated circuits 有权
标题翻译：用于将多个信号输入分配到多个集成电路的方法和装置
公开(公告)号：US07924348B2
公开(公告)日：2011-04-12
申请号：US11416831
申请日：2006-05-03
申请人： Jeremy Goldblatt , John Kitt , Peter Doherty
发明人： Jeremy Goldblatt , John Kitt , Peter Doherty
IPC分类号： H04N5/50 , H04N5/44
CPC分类号： H04N21/4263 , H03J5/244 , H04B1/18 , H04N5/4446 , H04N5/50 , H04N7/104 , H04N7/20
摘要： An integrated circuit (IC) structure and method of distributing multiple broadband signal inputs to multiple integrated circuits, where each IC receives at least one original signal and outputs a replica of the original signals to other ICs and receives at least one replica signal output by another IC.
摘要翻译：一种将多个宽带信号输入分配到多个集成电路的集成电路（IC）结构和方法，其中每个IC接收至少一个原始信号，并将原始信号的副本输出到其他IC，并且接收由另一个输出的至少一个复制信号我知道了。

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