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

US20130257434A1 ASSET DETECTION APPARATUS AND METHOD 失效
标题翻译：资产检测装置和方法
公开(公告)号：US20130257434A1
公开(公告)日：2013-10-03
申请号：US13516131
申请日：2012-06-14
申请人： David John Edwards , Christopher John Stevens , Tong Hao , Harvey John Burd
发明人： David John Edwards , Christopher John Stevens , Tong Hao , Harvey John Burd
IPC分类号： G01V3/08
CPC分类号： G01V3/08 , F16L1/11 , G01V15/00
摘要： Embodiments of the present invention provide a resonant assembly (105,305,405,700,750,930), comprising first and second resonant members (110,410), the first and second resonant members each being configured to resonate at a respective different resonant frequency when excited by an electromagnetic field, wherein at least one resonant member comprises a discontinuous loop (112, 710, 760) having at least one capacitive element (114,720,721,722,770,771,772) connected between free-ends of the loop.
摘要翻译：本发明的实施例提供了一种包括第一和第二谐振元件（110,410）的谐振组件（105,305,405,700,750,930），所述第一和第二谐振元件被配置为在被电磁场激励时以相应的不同谐振频率谐振，其中至少一个共振构件包括具有连接在环的自由端之间的至少一个电容元件（114,720,721,722,770,771,772）的不连续环路（112,710,760）。

2. 发明申请

US20100328136A1 Resonant Reflector Assembly and Method 失效
标题翻译：共振反射器装配和方法
公开(公告)号：US20100328136A1
公开(公告)日：2010-12-30
申请号：US12867673
申请日：2009-02-16
申请人： Harvey John Burd , Christopher John Stevens , David John Edwards , Tong Hao
发明人： Harvey John Burd , Christopher John Stevens , David John Edwards , Tong Hao
IPC分类号： H01Q15/00 , G01S13/88
CPC分类号： H01Q1/04 , G01S7/025 , G01S13/75 , G01S13/885 , G01S2013/936 , G01V15/00 , G06K19/07749 , H01Q1/2225 , H01Q1/32 , H01Q1/38 , H01Q7/00 , H01Q9/16 , H01Q21/24 , H01Q25/001
摘要： A resonant radar reflector assembly comprising first and second reflector members (110A, 110B), the first and second and reflector members each being configured to resonate at their respective resonant frequency when irradiated by radio frequency (RF) radiation of a corresponding frequency, wherein the first member has a portion (114A) responsive to an electric field applied parallel to an electric polarisation axis of the first member, the second member having a corresponding portion (114B) responsive to an electric field applied parallel to a corresponding electric polarisation axis of the second member, the first member also having a portion (112A) responsive to a magnetic field applied parallel to a magnetic polarisation axis of the first member, the second member having a corresponding portion (112B) responsive to a magnetic field applied parallel to a corresponding magnetic polarisation axis of the second member, the first and second members being arranged such that at least one electric or magnetic polarisation axis of the first member is substantially not parallel to the corresponding electric or magnetic polarisation axis of the second member.
摘要翻译：一种谐振雷达反射器组件，包括第一和第二反射器部件（110A，110B），所述第一和第二反射器部件和每个反射器部件被配置为当由相应频率的射频（RF）辐射照射时以其相应的谐振频率谐振，其中第一构件具有对平行于第一构件的电偏振轴施加的电场作出响应的部分（114A），所述第二构件具有响应于平行于所述第一构件的相应电极化轴的电场的对应部分（114B）所述第一构件还具有响应于平行于所述第一构件的磁偏振轴施加的磁场的部分（112A），所述第二构件具有响应于平行于对应的磁场施加的磁场的对应部分（112B）所述第二构件的磁偏振轴，所述第一构件和所述第二构件布置成使得至少一个第一构件的电磁偏振轴基本上不平行于第二构件的对应电偏振轴或磁偏振轴。

3. 发明申请

US20100321162A1 Wireless Backscatter Interrogation of Passive, Resonant Sensor-LC-Tags 审中-公开
标题翻译：被动，谐振传感器LC标签的无线后向散射询问
公开(公告)号：US20100321162A1
公开(公告)日：2010-12-23
申请号：US12867682
申请日：2009-02-16
申请人： Harvey John Burd , Christopher John Stevens , David John Edwards , Tong Hao
发明人： Harvey John Burd , Christopher John Stevens , David John Edwards , Tong Hao
IPC分类号： H04Q5/22
CPC分类号： H04Q9/00 , G01S13/753 , H04Q2209/40 , H04Q2209/75
摘要： A sensor comprising: a sensor resonant radar reflector member; and a sensor element, the sensor reflector member being configured to resonate at a resonant frequency when irradiated by radio frequency radiation of a corresponding frequency, the sensor being further configured whereby exposure of the sensor element to a target measurand causes a change in the resonant frequency of the sensor reflector member.
摘要翻译：传感器，包括：传感器谐振雷达反射器构件; 以及传感器元件，所述传感器反射器构件被配置为在以相应频率的射频辐射照射时以共振频率谐振，所述传感器进一步被配置为使得所述传感器元件暴露于目标被测量导致所述谐振频率的变化的传感器反射器构件。

4. 发明授权

US08760166B2 Resonant assembly, system and method for identification of a buried asset 失效
标题翻译：用于识别埋藏资产的共振装配，系统和方法
公开(公告)号：US08760166B2
公开(公告)日：2014-06-24
申请号：US13516131
申请日：2012-06-14
申请人： David John Edwards , Christopher John Stevens , Tong Hao , Harvey John Burd
发明人： David John Edwards , Christopher John Stevens , Tong Hao , Harvey John Burd
IPC分类号： G01V3/08
CPC分类号： G01V3/08 , F16L1/11 , G01V15/00
摘要： A resonant assembly for identification of a buried asset comprising first and second resonant members each configured to resonate at a respective different resonant frequency when excited by an electromagnetic field. The resonant assembly is arranged to cause a near-field coupling of transmit and receive antenna of a detector at the first and second resonant frequencies such that identification of the resonant assembly is performed at least in part according to the frequencies of the coupling.
摘要翻译：一种用于识别埋设资产的谐振组件，包括第一和第二谐振构件，每个谐振构件被配置为当由电磁场激励时以相应的不同谐振频率谐振。谐振组件被布置成使得检测器的发射和接收天线在第一和第二谐振频率处的近场耦合，使得谐振组件的识别至少部分地根据耦合的频率进行。

5. 发明授权

US08482451B2 Resonant reflector assembly and method 失效
标题翻译：共振反射器组件及方法
公开(公告)号：US08482451B2
公开(公告)日：2013-07-09
申请号：US12867673
申请日：2009-02-16
申请人： Harvey John Burd , David John Edwards , Christopher John Stevens , Tong Hao
发明人： Harvey John Burd , David John Edwards , Christopher John Stevens , Tong Hao
IPC分类号： H01Q15/00 , H01Q19/10 , H01Q7/00 , H01Q21/00 , G01S13/00
CPC分类号： H01Q1/04 , G01S7/025 , G01S13/75 , G01S13/885 , G01S2013/936 , G01V15/00 , G06K19/07749 , H01Q1/2225 , H01Q1/32 , H01Q1/38 , H01Q7/00 , H01Q9/16 , H01Q21/24 , H01Q25/001
摘要： A resonant radar reflector assembly comprising first and second reflector members (110A, 110B), the first and second and reflector members each being configured to resonate at their respective resonant frequency when irradiated by radio frequency (RF) radiation of a corresponding frequency, wherein the first member has a portion (114A) responsive to an electric field applied parallel to an electric polarization axis of the first member, the second member having a corresponding portion (114B) responsive to an electric field applied parallel to a corresponding electric polarization axis of the second member, the first member also having a portion (112A) responsive to a magnetic field applied parallel to a magnetic polarization axis of the first member, the second member having a corresponding portion (112B) responsive to a magnetic field applied parallel to a corresponding magnetic polarization axis of the second member, the first and second members being arranged such that at least one electric or magnetic polarization axis of the first member is substantially not parallel to the corresponding electric or magnetic polarization axis of the second member.
摘要翻译：一种谐振雷达反射器组件，包括第一和第二反射器部件（110A，110B），所述第一和第二反射器部件和每个反射器部件被配置为当由相应频率的射频（RF）辐射照射时以其相应的谐振频率谐振，其中第一构件具有对平行于第一构件的电偏振轴施加的电场作出响应的部分（114A），所述第二构件具有响应于平行于所述第一构件的相应电极化轴的电场的对应部分（114B）所述第一构件还具有响应于平行于所述第一构件的磁偏振轴施加的磁场的部分（112A），所述第二构件具有响应于平行于对应的磁场施加的磁场的对应部分（112B）所述第二构件的磁偏振轴，所述第一构件和所述第二构件布置成使得至少一个第一构件的电磁偏振轴基本上不平行于第二构件的对应电偏振轴或磁偏振轴。

6. 发明申请

US20120309316A1 COMMON COMMUNICATIONS DEVICE 有权
标题翻译：常用通信设备
公开(公告)号：US20120309316A1
公开(公告)日：2012-12-06
申请号：US13514530
申请日：2010-12-07
申请人： David John Edwards , Christopher John Stevens , Ekaterina Shamonina , Laszlo Solymar
发明人： David John Edwards , Christopher John Stevens , Ekaterina Shamonina , Laszlo Solymar
IPC分类号： H01Q21/00 , H04B5/02
CPC分类号： H04B5/0031 , B60L11/1846 , H01P1/20381 , H04B5/0012 , H04B5/0037 , H04B5/0081 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/169 , Y04S30/14
摘要： A common communications device comprising an array of near-field coupled resonant elements, the elements each comprising a coupling portion comprising a loop portion with free ends, the device being provided in combination with a data transmission unit and a data reception unit, each unit having a coupling portion, the units being arranged to communicate with one another by means of the coupling portion of each unit and the common communications device, the coupling portion of the data transmission unit comprising a resonant element comprising a loop portion arranged to be near-field coupled to the loop portion of a first resonant element of the device, the coupling portion of the data reception unit comprising a resonant element comprising a loop portion arranged to be near-field coupled to the loop portion of a second resonant element of the device not being the first resonant element.
摘要翻译：一种公共通信装置，包括近场耦合谐振元件的阵列，每个元件包括耦合部分，该耦合部分包括具有自由端的环部分，该装置与数据传输单元和数据接收单元组合提供，每个单元具有耦合部分，所述单元被布置成通过每个单元的耦合部分和公共通信设备彼此通信，数据传输单元的耦合部分包括谐振元件，该谐振元件包括设置为近场的环路部分耦合到所述装置的第一谐振元件的环路部分，所述数据接收单元的耦合部分包括谐振元件，所述谐振元件包括环路部分，所述环路部分布置成近场耦合到所述装置的第二谐振元件的环部分是第一个谐振元件。

7. 发明授权

US09385785B2 Common communications device 有权
标题翻译：通用通讯设备
公开(公告)号：US09385785B2
公开(公告)日：2016-07-05
申请号：US13514530
申请日：2010-12-07
申请人： David John Edwards , Christopher John Stevens , Laszlo Solymar , Ekaterina Shamonina
发明人： David John Edwards , Christopher John Stevens , Laszlo Solymar , Ekaterina Shamonina
IPC分类号： H04B5/00 , H01P1/203 , B60L11/18
CPC分类号： H04B5/0031 , B60L11/1846 , H01P1/20381 , H04B5/0012 , H04B5/0037 , H04B5/0081 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/169 , Y04S30/14
摘要： A common communications device comprising an array of near-field coupled resonant elements, the elements each comprising a coupling portion comprising a loop portion with free ends, the device being provided in combination with a data transmission unit and a data reception unit, each unit having a coupling portion, the units being arranged to communicate with one another by means of the coupling portion of each unit and the common communications device, the coupling portion of the data transmission unit comprising a resonant element comprising a loop portion arranged to be near-field coupled to the loop portion of a first resonant element of the device, the coupling portion of the data reception unit comprising a resonant element comprising a loop portion arranged to be near-field coupled to the loop portion of a second resonant element of the device not being the first resonant element.
摘要翻译：一种公共通信装置，包括近场耦合谐振元件的阵列，每个元件包括耦合部分，该耦合部分包括具有自由端的环部分，该装置与数据传输单元和数据接收单元组合提供，每个单元具有耦合部分，所述单元被布置成通过每个单元的耦合部分和公共通信设备彼此通信，数据传输单元的耦合部分包括谐振元件，该谐振元件包括设置为近场的环路部分耦合到所述装置的第一谐振元件的环路部分，所述数据接收单元的耦合部分包括谐振元件，所述谐振元件包括环路部分，所述环路部分布置成近场耦合到所述装置的第二谐振元件的环部分是第一个谐振元件。

8. 发明授权

US09164033B2 Investigation of physical properties of an object 有权
标题翻译：调查物体的物理性质
公开(公告)号：US09164033B2
公开(公告)日：2015-10-20
申请号：US13122791
申请日：2009-10-12
申请人： David John Edwards , Christopher John Stevens
发明人： David John Edwards , Christopher John Stevens
IPC分类号： A61B6/00 , G01N21/47 , A61B5/00 , A61B5/05 , G01N22/00 , A61B8/08 , G01N21/17 , G01S15/89
CPC分类号： G01N21/4795 , A61B5/0048 , A61B5/0051 , A61B5/05 , A61B5/0507 , A61B8/08 , A61B8/0825 , A61B8/488 , G01N22/00 , G01N2021/1706 , G01S15/899
摘要： An imaging system for an object such as human or animal tissue uses scattering of an illuminating electromagnetic wave by acoustic vibrations to generate a scattered electromagnetic wave including Doppler components shifted from the frequency of the illuminating electromagnetic wave by frequencies of the acoustic vibration and multiples thereof. An acoustic transducer apparatus applies acoustic vibrations localized in two or three dimensions in a plurality of regions. A transmitter simultaneously illuminates the object with an illuminating electromagnetic wave that has a frequency in the range from 100 MHz to 100 GHz, the vibration direction of the acoustic vibration having a component parallel to the propagation direction of the illuminating electromagnetic wave. A receiver receives the scattered electromagnetic wave. A signal processing apparatus derives characteristics of the Doppler components, and stores image data representing the derived characteristic.
摘要翻译：用于诸如人或动物组织的物体的成像系统使用声振动的照射电磁波的散射，以产生散射的电磁波，该散射电磁波包括通过声波振动频率和其倍数从照明电磁波的频率偏移的多普勒成分。声换能器装置在多个区域中施加局限在二维或三维的声振动。发射器同时用具有100MHz至100GHz频率的照明电磁波照射物体，声振动的振动方向具有与照明电磁波的传播方向平行的分量。接收机接收散射电磁波。信号处理装置导出多普勒分量的特征，并存储表示导出特性的图像数据。

9. 发明申请

US20110237956A1 INVESTIGATION OF PHYSICAL PROPERTIES OF AN OBJECT 有权
标题翻译：物理特性的调查
公开(公告)号：US20110237956A1
公开(公告)日：2011-09-29
申请号：US13122791
申请日：2009-10-12
申请人： David John Edwards , Christopher John Stevens
发明人： David John Edwards , Christopher John Stevens
IPC分类号： A61B6/00 , A61B8/00
CPC分类号： G01N21/4795 , A61B5/0048 , A61B5/0051 , A61B5/05 , A61B5/0507 , A61B8/08 , A61B8/0825 , A61B8/488 , G01N22/00 , G01N2021/1706 , G01S15/899
摘要： An imaging system for an object such as human or animal tissue uses scattering of an illuminating electromagnetic wave by acoustic vibrations to generate a scattered electromagnetic wave including Doppler components shifted from the frequency of the illuminating electromagnetic wave by frequencies of the acoustic vibration and multiples thereof. An acoustic transducer apparatus applies acoustic vibrations localised in two or three dimensions in a plurality of regions. A transmitter simultaneously illuminates the object with an illuminating electromagnetic wave that has a frequency in the range from 100 MHz to 100 GHz, the vibration direction of the acoustic vibration having a component parallel to the propagation direction of the illuminating electro-magnetic wave. A receiver receives the scattered electromagnetic wave. A signal processing apparatus derives characteristics of the Doppler components, and stores image data representing the derived characteristic.
摘要翻译：用于诸如人或动物组织的物体的成像系统使用声振动的照射电磁波的散射，以产生散射的电磁波，该散射电磁波包括通过声波振动频率和其倍数从照明电磁波的频率偏移的多普勒成分。声换能器装置在多个区域中施加局限在二维或三维的声振动。发射机同时用具有100MHz至100GHz范围内的频率的照明电磁波照射物体，声振动的振动方向具有与照明电磁波的传播方向平行的分量。接收机接收散射电磁波。信号处理装置导出多普勒分量的特征，并存储表示导出特性的图像数据。

10. 发明授权

US06784758B2 Degenerate mode combiner 失效
标题翻译：退化模式组合器
公开(公告)号：US06784758B2
公开(公告)日：2004-08-31
申请号：US09914947
申请日：2001-12-31
申请人： David John Edwards , Alan Peter Jenkins , Yit Aun Lim
发明人： David John Edwards , Alan Peter Jenkins , Yit Aun Lim
IPC分类号： H01P512
CPC分类号： H01P5/16
摘要： A wave device for supporting electromagnetic waves, the device including a first pair of inputs for setting up a first standing wave therebetween a second pair of inputs for setting up a second standing wave therebetween and positioned such that the input signal of each of the first and second pairs of inputs is unaffected by the other of the first and second pairs of inputs and an output positioned so as to receive power from both the first and second standing waves.
摘要翻译：一种用于支持电磁波的波装置，所述装置包括用于在其间设置第一驻波的第一对输入，用于在其间建立第二驻波并将其定位成使得所述第一和第第二对输入不受第一和第二输入对中的另一对输入的影响，并且输出被定位成从第一和第二驻波两者接收功率。

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