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1. 发明授权

US08750458B1 Cold electron number amplifier 有权
标题翻译：冷电子放大器
公开(公告)号：US08750458B1
公开(公告)日：2014-06-10
申请号：US13307559
申请日：2011-11-30
申请人： Dongbing Wang , Dave Reynolds
发明人： Dongbing Wang , Dave Reynolds
IPC分类号： H01J35/00
CPC分类号： H01J35/06 , H01J3/023 , H01J2237/06358
摘要： A cold electron number amplifier device can provide a greater number of electrons at lower electron emitter temperature. The cold electron number amplifier device can comprise an evacuated enclosure 11, a first electron emitter 12 attached to the evacuated enclosure 11, and an electrically conductive second electron emitter 13 also attached to the evacuated enclosure. The first electron emitter 12 can be configured to emit electrons 14 within the evacuated enclosure 11. The second electron emitter 13 can have a voltage V2 greater than a voltage V1 of the first electron emitter 12 (V2>V1). The second electron emitter 13 can be positioned to receive impinging electrons 14 from the first electron emitter 12. Electrons 14 from the first electron emitter 12 can impart energy to electrons in the second electron emitter 13 and cause the second electron emitter 13 to emit more electrons 15.
摘要翻译：冷电子数放大器装置可以在较低的电子发射器温度下提供更多数量的电子。冷电子数放大器装置可以包括抽真空的外壳11，附接到抽真空的外壳11的第一电子发射器12以及也连接到抽真空的外壳的导电的第二电子发射器13。第一电子发射器12可以被配置为在真空的外壳11内发射电子14.第二电子发射器13可以具有大于第一电子发射器12的电压V1的电压V2（V2> V1）。第二电子发射器13可以定位成从第一电子发射器12接收入射电子14.来自第一电子发射器12的电子14可以赋予第二电子发射体13中的电子能量，并使第二电子发射体13发射更多的电子 15。

2. 发明授权

US08526574B2 Capacitor AC power coupling across high DC voltage differential 失效
标题翻译：电容器交流电源耦合跨高电压差分
公开(公告)号：US08526574B2
公开(公告)日：2013-09-03
申请号：US12890325
申请日：2010-09-24
申请人： Dongbing Wang , Dave Reynolds
发明人： Dongbing Wang , Dave Reynolds
IPC分类号： H05G1/20 , H05G1/10
CPC分类号： H05G1/265 , H05G1/08 , H05G1/12
摘要： A circuit providing reliable voltage isolation between a low and high voltage sides of a circuit while allowing AC power transfer between the low and high voltage sides of the circuit to an x-ray tube filament. Capacitors provide the isolation between the low and high voltage sides of the circuit.
摘要翻译：电路在电路的低电压侧和高压侧之间提供可靠的电压隔离，同时允许电路的低电压侧和高电压侧之间的交流电力传递到X射线管灯丝。电容器提供电路的低压侧和高压侧之间的隔离。

3. 发明授权

US09369987B2 Method and system for estimating distance between two devices in wireless environment 有权
标题翻译：用于估计无线环境中两台设备之间的距离的方法和系统
公开(公告)号：US09369987B2
公开(公告)日：2016-06-14
申请号：US14623937
申请日：2015-02-17
申请人： Dongbing Wang , Yi Sun , Bin Da , Wei Wang , Yindong Zhang
发明人： Dongbing Wang , Yi Sun , Bin Da , Wei Wang , Yindong Zhang
IPC分类号： H04W4/02 , H04W64/00 , H04W76/04 , H04L12/26 , H04L12/24 , H04W88/08
CPC分类号： H04W64/003 , G01S5/0273 , G01S5/14 , G01S11/06 , H04L41/145 , H04L43/087 , H04W64/006 , H04W76/046 , H04W88/08
摘要： Disclosed is a method of determining a distance between a first device and a second device in a wireless environment. The method includes steps of obtaining environmental parameters in a LOS propagation environment; determining whether the environment between the first device and the second device is the LOS propagation environment or a NLOS propagation environment; and calculating, based on the determination result of the determining step, the distance between the first device and the second device by utilizing the environmental parameters in the LOS or NLOS propagation environment as well as a path loss model.
摘要翻译：公开了一种在无线环境中确定第一设备和第二设备之间的距离的方法。该方法包括在LOS传播环境中获得环境参数的步骤; 确定第一设备和第二设备之间的环境是否是LOS传播环境或NLOS传播环境; 并且基于所述确定步骤的确定结果，通过利用所述LOS或NLOS传播环境中的环境参数以及路径损耗模型来计算所述第一设备和所述第二设备之间的距离。

4. 发明申请

US20140294156A1 COMPACT X-RAY SOURCE 有权
标题翻译：紧凑的X射线源
公开(公告)号：US20140294156A1
公开(公告)日：2014-10-02
申请号：US13812102
申请日：2011-07-15
申请人： Dongbing Wang , Dave Reynolds
发明人： Dongbing Wang , Dave Reynolds
IPC分类号： H05G1/32 , H01F27/28 , H01F27/40 , H01J35/22 , H05G1/20
CPC分类号： H05G1/32 , H01F27/28 , H01F27/40 , H01J35/22 , H05G1/12 , H05G1/20 , H05G1/265 , Y10T307/50
摘要： A compact x-ray source can include a circuit (10) providing reliable voltage isolation between low and high voltage sides (21, 23) of the circuit while allowing AC power transfer between the low and high voltage sides of the circuit to an x-ray tube electron emitter (43). Capacitors (11, 12) can provide the isolation between the low and high voltage sides of the circuit. The x-ray source (110) can utilize capacitors of a high voltage generator (67) to provide the voltage isolation. A compact x-ray source (110) can comprise a single transformer core (101) to transfer alternating current from two alternating current sources (104a, 104b) to an electron emitter (43) and a high voltage generator (107). A compact x-ray source (120) can comprise a high voltage sensing resistor (R1) disposed on a cylinder (41) of an x-ray tube (40).
摘要翻译：紧凑的X射线源可以包括在电路的低电压侧和高电压侧（21,23）之间提供可靠的电压隔离的电路（10），同时允许电路的低电压侧和高电压侧之间的交流功率传递到x- 射线管电子发射体（43）。电容器（11,12）可以提供电路的低压侧和高压侧之间的隔离。 x射线源（110）可以利用高压发生器（67）的电容器来提供电压隔离。小型X射线源（110）可以包括将交流电从两个交流电源（104a，104b）传送到电子发射器（43）和高压发生器（107）的单个变压器铁心（101）。紧凑的X射线源（120）可以包括设置在x射线管（40）的圆筒（41）上的高电压感测电阻（R1）。

5. 发明授权

US08817950B2 X-ray tube to power supply connector 有权
标题翻译： X射线管到电源连接器
公开(公告)号：US08817950B2
公开(公告)日：2014-08-26
申请号：US13493695
申请日：2012-06-11
申请人： William H. Hansen , Brian L. Taylor , Dave Reynolds , Dongbing Wang
发明人： William H. Hansen , Brian L. Taylor , Dave Reynolds , Dongbing Wang
IPC分类号： H05G1/10
CPC分类号： H01R13/533 , H01R13/2421 , H01R13/53 , H01R2103/00 , H05G1/10
摘要： An x-ray source can include an x-ray tube and a power supply. The x-ray tube can be removably affixed to the power supply in a rigid manner with the x-ray tube movable and holdable along with the power supply when affixed thereto. A releasable coupling between the x-ray tube and the power supply can create an interface defining a potential arc path. A means, such as a non-linear plug and socket junction, a gasket, or an electrically conductive sleeve, can be used for resisting arcing along the potential arc path.
摘要翻译： x射线源可以包括x射线管和电源。 X射线管可以以刚性的方式可拆卸地固定到电源上，其中X射线管在固定时与电源一起可移动和保持。 X射线管和电源之间的可释放耦合可以产生限定潜在电弧路径的界面。可以使用诸如非线性插头和插座接头，垫圈或导电套筒的装置来抵抗沿着电弧路径的电弧。

6. 发明授权

US08774365B2 Thermal compensation signal for high voltage sensing 有权
标题翻译：用于高电压感测的热补偿信号
公开(公告)号：US08774365B2
公开(公告)日：2014-07-08
申请号：US13465195
申请日：2012-05-07
申请人： Dongbing Wang
发明人： Dongbing Wang
IPC分类号： H05G1/32
CPC分类号： H05G1/265 , G01R19/0084 , G01R19/32
摘要： A high voltage sensing circuit with temperature compensation comprises a first series of resistors in parallel with a second series of resistors. The first series includes a material with a different temperature coefficient of resistance than in the second series. A voltage measurement circuit calculates a high voltage by use of a voltage across a resistor in the first series and a voltage differential between the series.
摘要翻译：具有温度补偿的高电压感测电路包括与第二系列电阻并联的第一系列电阻器。第一系列包括具有与第二系列不同的电阻温度系数的材料。电压测量电路通过使用第一系列中的电阻器两端的电压和串联之间的电压差来计算高电压。

7. 发明申请

US20150245311A1 METHOD AND SYSTEM FOR ESTIMATING DISTANCE BETWEEN TWO DEVICES IN WIRELESS ENVIRONMENT 有权
标题翻译：用于在无线环境中估计两个设备之间的距离的方法和系统
公开(公告)号：US20150245311A1
公开(公告)日：2015-08-27
申请号：US14623937
申请日：2015-02-17
申请人： Dongbing WANG , Yi SUN , Bin DA , Wei WANG , Yindong ZHANG
发明人： Dongbing WANG , Yi SUN , Bin DA , Wei WANG , Yindong ZHANG
IPC分类号： H04W64/00 , H04L12/26 , H04W76/04
CPC分类号： H04W64/003 , G01S5/0273 , G01S5/14 , G01S11/06 , H04L41/145 , H04L43/087 , H04W64/006 , H04W76/046 , H04W88/08
摘要： Disclosed is a method of determining a distance between a first device and a second device in a wireless environment. The method includes steps of obtaining environmental parameters in a LOS propagation environment; determining whether the environment between the first device and the second device is the LOS propagation environment or a NLOS propagation environment; and calculating, based on the determination result of the determining step, the distance between the first device and the second device by utilizing the environmental parameters in the LOS or NLOS propagation environment as well as a path loss model.
摘要翻译：公开了一种在无线环境中确定第一设备和第二设备之间的距离的方法。该方法包括在LOS传播环境中获得环境参数的步骤; 确定第一设备和第二设备之间的环境是否是LOS传播环境或NLOS传播环境; 并且基于所述确定步骤的确定结果，通过利用所述LOS或NLOS传播环境中的环境参数以及路径损耗模型来计算所述第一设备和所述第二设备之间的距离。

8. 发明授权

US08804910B1 Reduced power consumption X-ray source 有权
标题翻译：降低功耗X射线源
公开(公告)号：US08804910B1
公开(公告)日：2014-08-12
申请号：US13307579
申请日：2011-11-30
申请人： Dongbing Wang , Dave Reynolds
发明人： Dongbing Wang , Dave Reynolds
IPC分类号： H05G1/10 , H01J35/06
CPC分类号： H01J35/06 , H01J35/16 , H01J2235/167 , H05G1/10
摘要： A reduced power consumption x-ray source comprising: In one embodiment, an x-ray tube including an infrared heat reflector disposed inside an x-ray tube cylinder between the cathode and the anode and oriented to reflect a substantial portion of infrared heat radiating from a filament back to the filament, thus reducing heat loss from the filament. In another embodiment, an alternating current source for an x-ray tube filament including a switch for allowing power to flow to the filament for a longer or shorter time depending on the desired output x-ray flux. In another embodiment, a neutral grounded, direct current (DC) high voltage, power supply with parallel high voltage multipliers, each supplied by separate alternating current sources, but both the output of one alternating current source connected to ground and the input of another alternating current source connected to ground. The output of both high voltage multipliers are connected.
摘要翻译：一种降低功耗的X射线源，包括：在一个实施例中，X射线管包括设置在阴极和阳极之间的x射线管筒内的红外热反射器，并且被定向成反射从丝线返回丝线，从而减少长丝的热损失。在另一个实施例中，一种用于X射线管灯丝的交流电源，其包括用于根据期望的输出x射线通量使功率流向灯丝更长或更短的时间的开关。在另一个实施例中，具有并联高电压乘法器的中性接地，直流（DC）高电压电源，各自由单独的交流电源提供，但是连接到地的一个交流电源的输出和另一个交流电的输入电流源接地。两个高压乘法器的输出相连。

9. 发明申请

US20130163725A1 X-RAY TUBE TO POWER SUPPLY CONNECTOR 有权
标题翻译： X射线管到电源连接器
公开(公告)号：US20130163725A1
公开(公告)日：2013-06-27
申请号：US13493695
申请日：2012-06-11
申请人： William H. Hansen , Brian L. Taylor , Dave Reynolds , Dongbing Wang
发明人： William H. Hansen , Brian L. Taylor , Dave Reynolds , Dongbing Wang
IPC分类号： H05G1/10 , H01R24/00
CPC分类号： H01R13/533 , H01R13/2421 , H01R13/53 , H01R2103/00 , H05G1/10
摘要： An x-ray source can include an x-ray tube and a power supply. The x-ray tube can be removably affixed to the power supply in a rigid manner with the x-ray tube movable and holdable along with the power supply when affixed thereto. A releasable coupling between the x-ray tube and the power supply can create an interface defining a potential arc path. A means, such as a non-linear plug and socket junction, a gasket, or an electrically conductive sleeve, can be used for resisting arcing along the potential arc path.
摘要翻译： x射线源可以包括x射线管和电源。 X射线管可以以刚性的方式可拆卸地固定到电源上，其中X射线管在固定时与电源一起可移动和保持。 X射线管和电源之间的可释放耦合可以产生限定潜在电弧路径的界面。可以使用诸如非线性插头和插座接头，垫圈或导电套筒的装置来抵抗沿着电弧路径的电弧。

10. 发明申请

US20130121472A1 THERMAL COMPENSATION SIGNAL FOR HIGH VOLTAGE SENSING 有权
标题翻译：用于高电压感测的热补偿信号
公开(公告)号：US20130121472A1
公开(公告)日：2013-05-16
申请号：US13465195
申请日：2012-05-07
申请人： Dongbing Wang
发明人： Dongbing Wang
IPC分类号： H05G1/26
CPC分类号： H05G1/265 , G01R19/0084 , G01R19/32
摘要： A high voltage sensing circuit with temperature compensation comprises a first series of resistors in parallel with a second series of resistors. The first series includes a material with a different temperature coefficient of resistance than in the second series. A voltage measurement circuit calculates a high voltage by use of a voltage across a resistor in the first series and a voltage differential between the series.
摘要翻译：具有温度补偿的高电压感测电路包括与第二系列电阻并联的第一系列电阻器。第一系列包括具有与第二系列不同的电阻温度系数的材料。电压测量电路通过使用第一系列中的电阻器两端的电压和串联之间的电压差来计算高电压。

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