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1. 发明申请

WO2016011227A1 ARTIFICIALLY STRUCTURED UNIT CELLS PROVIDING LOCALIZED B1 MAGNETIC FIELDS FOR MRI AND NMR DEVICES 审中-公开
标题翻译：提供MRI和NMR装置的本地化B1磁场的人造结构单元
公开(公告)号：WO2016011227A1
公开(公告)日：2016-01-21
申请号：PCT/US2015/040702
申请日：2015-07-16
申请人： ELWHA LLC
发明人： SMITH, David R. , DRISCOLL, Tom , URZHUMOV, Yaroslav A.
IPC分类号： A61B5/055
CPC分类号： G01R33/34046 , G01R33/288 , G01R33/345
摘要： Described embodiments include a system, apparatus, and method. An apparatus includes an array of at least two groups of at least two artificially structured electromagnetic unit cells. Each group of the at least two groups configured to be respectively linearly arranged with respect to the z-axis of the bore of MRI or NMR device. Each group of the at least two groups of artificially structured electromagnetic unit cells configured to transform an incident pulse of radiofrequency electromagnetic waves into a pulse of radiofrequency magnetic field B1 orientated transverse to a segment of the z-axis and spatially proximate to the group. The apparatus includes a radiofrequency electromagnetic wave conducting structure configured to selectably distribute a received pulse of radiofrequency electromagnetic waves to a group of the at least two groups.
摘要翻译：所描述的实施例包括系统，装置和方法。一种装置包括至少两组至少两个人造结构的电磁单位电池的阵列。所述至少两组中的每一组被配置为相对于MRI或NMR装置的孔的z轴分别线性排列。所述至少两组人造结构的电磁单元的每一组被配置为将射频电磁波的入射脉冲变换成横向于z轴的一个部分并且在空间上接近该组的射频磁场B1的脉冲。该装置包括射频电磁波导电结构，其被配置为将所接收的射频电磁波的脉冲可选择地分配给至少两组的一组。

2. 发明申请

WO2015100027A1 SYSTEMS AND METHODS FOR CONCEALED RADAR IMAGING 审中-公开
标题翻译：用于隐蔽雷达成像的系统和方法
公开(公告)号：WO2015100027A1
公开(公告)日：2015-07-02
申请号：PCT/US2014/069828
申请日：2014-12-11
申请人： ELWHA LLC
发明人： DRISCOLL, Tom , HYDE, Roderick A. , KARE, Jordin T. , SMITH, David R. , TEGREENE, Clarence T. , WOOD, Lowell L., Jr.
IPC分类号： G01S13/89 , G01S7/03
CPC分类号： G01S13/887 , G01S7/02 , G01S7/04 , G01S13/86 , G01S13/867 , G01S13/89 , G01S2007/027 , H01Q1/22 , H01Q1/42 , H01Q1/425 , H01Q3/02 , H01Q3/26
摘要： A concealed radar imaging system includes a visible light mirror, a radar device positioned behind the visible light mirror, and a processing circuit coupled to the radar device. The visible light mirror includes a reflective layer configured to reflect visible light, and allow a radar signal to pass therethrough. The radar device is configured to transmit the radar signal, receive a reflection of the radar signal, and generate reflection data based on the reflected radar signal. The processing circuit is configured to control operation of the radar device, receive the reflection data from the radar device, and generate imaging data based on the transmitted radar signal and the reflection data.
摘要翻译：隐蔽的雷达成像系统包括可见光反射镜，位于可见光反射镜后面的雷达装置，以及耦合到雷达装置的处理电路。可见光反射镜包括反射层，其被配置为反射可见光，并允许雷达信号通过。雷达装置被配置为传输雷达信号，接收雷达信号的反射，并且基于反射的雷达信号产生反射数据。处理电路被配置为控制雷达装置的操作，从雷达装置接收反射数据，并且基于发射的雷达信号和反射数据生成成像数据。

3. 发明申请

WO2015095217A1 SYSTEM WIRELESSLY TRANSFERRING POWER TO A TARGET DEVICE OVER A TESTED TRANSMISSION PATHWAY 审中-公开
标题翻译：经过测试的传输路径，系统将无线传输功率传输到目标设备
公开(公告)号：WO2015095217A1
公开(公告)日：2015-06-25
申请号：PCT/US2014/070645
申请日：2014-12-16
申请人： ELWHA LLC
发明人： CHEN, Pai-Yen , DRISCOLL, Tom , EBADI, Siamak , HUNT, John Desmond , LANDY, Nathan Ingle , MACHADO, Melroy , PERQUE, Milton, Jr. , SMITH, David R. , URZHUMOV, Yaroslav A.
IPC分类号： G01R29/10
CPC分类号： H01Q3/00 , H01Q3/247 , H01Q3/46 , H01Q15/002 , H01Q15/148 , H01Q19/067 , H02J50/23 , H02J50/60 , H02J50/80
摘要： Described embodiments include a system, method, and apparatus. A system includes an antenna comprising a sub-Nyquist holographic aperture configured to define selectable arbitrary complex radiofrequency electromagnetic fields on a surface of the antenna. A path analysis engine tests power transmission pathways from the antenna to a target device located in an environment within a space radiateable by the antenna. The environment includes a human being. An optimization circuit selects responsive to the tested power transmission pathways a power transmission regime. The regime includes an electromagnetic radiation pattern shaped to transfer radiofrequency electromagnetic power from the antenna to the target device without exceeding a radiation exposure limit for humans. A gain definition circuit selects a complex radiofrequency electromagnetic field implementing the selected power transmission regime from the at least two selectable, complex radiofrequency electromagnetic fields. An antenna controller defines the selected arbitrary complex radiofrequency electromagnetic field in the sub-Nyquist holographic aperture.
摘要翻译：所描述的实施例包括系统，方法和装置。一种系统包括天线，其包括被配置为在天线的表面上限定可选择的任意复合射频电磁场的子奈奎斯特全息孔。路径分析引擎测试从天线到位于由天线辐射的空间内的环境中的目标设备的电力传输路径。环境包括人类。优化电路根据测试的电力传输路径选择电力传输方式。该装置包括形成为将射频电磁功率从天线传送到目标装置的电磁辐射图，而不超过人的辐射暴露极限。增益定义电路从所述至少两个可选择的复合射频电磁场中选择实现所选择的功率传输方案的复合射频电磁场。天线控制器定义了亚奈奎斯特全息孔径中选定的任意复合射频电磁场。

4. 发明申请

WO2015073406A1 DEAD RECKONING SYSTEM FOR VEHICLES 审中-公开
标题翻译：车辆死亡记录系统
公开(公告)号：WO2015073406A1
公开(公告)日：2015-05-21
申请号：PCT/US2014/064952
申请日：2014-11-11
申请人： ELWHA LLC
发明人： DRISCOLL, Tom , GUERCI, Joseph, R. , HANNIGAN, Russell, J. , HYDE, Roderick, A. , ISHIKAWA, Muriel, Y. , KARE, Jordin, T. , MYHRVOLD, Nathan, P. , SMITH, David, R. , TEGREENE, Clarence, T. , URZHUMOV, Yaroslav, A. , WHITMER, Charles , WOOD, Lowell, L., Jr. , WOOD, Victoria, Y., H.
IPC分类号： G01C21/00 , G01C21/12 , G01C21/26
CPC分类号： G01C21/3602 , G01C21/14 , G01C21/26 , G06T7/32 , G06T7/33 , G06T2207/30252 , H04N5/2256 , H04N5/247 , H04N5/332
摘要： Described embodiments include a system and method. A system includes a first and second digital imaging devices. Each digital imaging device is configured to capture digital images of a surface traveled by a vehicle. A digital image correlator is configured to (i) correlate a first digital image of the surface captured by a first digital imaging device at a first time and a second digital image of the surface captured by a second digital imaging device at a subsequent second time, and (ii) determine a correlation vector. The first and second imaging devices are separated by a known distance. A kinematics circuit is configured to determine in response to the correlation vector an incremental translation and rotation of the vehicle. The system includes a navigation circuit configured to combine at least two instances of the incremental translation and rotation into data indicative of travel by the vehicle.
摘要翻译：描述的实施例包括系统和方法。一种系统包括第一和第二数字成像装置。每个数字成像装置被配置为捕获由车辆行进的表面的数字图像。数字图像相关器被配置为（i）在随后的第二时间将由第一数字成像装置捕获的表面的第一数字图像和由第二数字成像装置捕获的表面的第二数字图像相关联，和（ii）确定相关向量。第一和第二成像装置以已知距离分开。运动学电路被配置为响应于相关矢量来确定车辆的增量平移和旋转。该系统包括导航电路，该导航电路被配置为将增量平移和旋转的至少两个实例组合成指示车辆行驶的数据。

5. 发明申请

WO2015171179A3 SURFACE SCATTERING REFLECTOR ANTENNA 审中-公开
公开(公告)号：WO2015171179A3
公开(公告)日：2015-11-12
申请号：PCT/US2014/069254
申请日：2014-12-09
申请人： ELWHA LLC
发明人： BOWERS, Jeffrey A. , BRADY, David Jones , DRISCOLL, Tom , HUNT, John Desmond , HYDE, Roderick A. , LANDY, Nathan Ingle , LIPWORTH, Guy Shlomo , MROZACK, Alexander , SMITH, David R. , TEGREENE, Clarence T.
IPC分类号： H01Q3/46 , H01Q19/10 , H01Q15/14
摘要： A surface scattering reflector antenna includes a plurality of adjustable scattering elements and is configured to produce a reflected beam pattern according to the configuration of the adjustable scattering elements.

6. 发明申请

WO2016144631A1 OCCUPANT BASED VEHICLE CONTROL 审中-公开
标题翻译：基于责任的车辆控制
公开(公告)号：WO2016144631A1
公开(公告)日：2016-09-15
申请号：PCT/US2016/020374
申请日：2016-03-02
申请人： ELWHA LLC
发明人： CHAN, Alistair K. , DRISCOLL, Tom , HYDE, Roderick A. , KARE, Jordin T. , SMITH, David R. , TEGREENE, Clarence T.
IPC分类号： B60R21/015 , B60R16/023 , B60N2/00
CPC分类号： B60W30/025 , A61B5/0077 , A61B5/0205 , A61B5/02055 , A61B5/021 , A61B5/024 , A61B5/0816 , A61B5/11 , A61B5/14551 , A61B5/165 , A61B5/18 , A61B5/4875 , A61B5/6893 , A61B7/04 , B60W40/08 , B60W2040/0872 , B60W2040/0881 , B60W2420/24 , B60W2420/42 , B60W2420/54 , B60W2540/22 , B60W2900/00
摘要： A vehicle includes an occupant monitoring system and a processing circuit coupled to the occupant monitoring system. The occupant monitoring system is configured to acquire occupant data regarding an occupant of the vehicle. The processing circuit is configured to receive the occupant data; determine a vehicle operation command based on the occupant data, the vehicle operation command configured to affect operation of the vehicle while the vehicle is in a robotic driving mode; and provide the vehicle operation command to a vehicle system.
摘要翻译：车辆包括乘员监视系统和耦合到乘员监视系统的处理电路。乘员监视系统被配置为获取关于车辆的乘员的乘员数据。处理电路被配置为接收乘员数据; 基于所述乘员数据确定车辆操作命令，所述车辆操作命令被配置为在所述车辆处于机器人驾驶模式时影响所述车辆的操作; 并向车辆系统提供车辆操作命令。

7. 发明申请

WO2015095219A1 SYSTEM WIRELESSLY TRANSFERRING POWER TO A TARGET DEVICE OVER A MODELED TRANSMISSION PATHWAY WITHOUT EXCEEDING A RADIATION LIMIT FOR HUMAN BEINGS 审中-公开
标题翻译：在不超过人类辐射限制的模拟传输路径下，将系统无线传输到目标设备
公开(公告)号：WO2015095219A1
公开(公告)日：2015-06-25
申请号：PCT/US2014/070650
申请日：2014-12-16
申请人： ELWHA LLC
发明人： CHEN, Pai-Yen , DRISCOLL, Tom , EBADI, Siamak , HUNT, John, Desmond , LANDY, Nathan, Ingle , MACHADO, Melroy , PERQUE, Milton, Jr. , SMITH, David, R. , URZHUMOV, Yaroslav, A.
IPC分类号： H02J17/00
CPC分类号： H01Q3/00 , H01Q3/247 , H01Q3/46 , H01Q15/002 , H01Q15/148 , H01Q19/067 , H02J50/23 , H02J50/60 , H02J50/80
摘要： Described embodiments include a system, method, and apparatus. The system includes an antenna comprising a sub-Nyquist holographic aperture configured to define selectable arbitrary complex radiofrequency electromagnetic fields on a surface of the antenna. A mapping engine models an environment within a space radiateable by the antenna. The environment includes a target device and a human being. An optimization circuit selects responsive to the model of the environment a power transmission regime. The power transmission regime includes radiation pattern shaped to wirelessly transfer electromagnetic power from the antenna to the target device without exceeding a radiation exposure limit for humans. A gain definition circuit selects a complex radiofrequency electromagnetic field implementing the selected power transmission regime from the at least two selectable arbitrary complex radiofrequency electromagnetic fields. An antenna controller defines the selected arbitrary complex radiofrequency electromagnetic field in the sub-Nyquist holographic aperture.
摘要翻译：所描述的实施例包括系统，方法和装置。该系统包括天线，其包括被配置为在天线的表面上限定可选择的任意复合射频电磁场的子奈奎斯特全息孔。映射引擎模拟天线辐射的空间内的环境。环境包括目标设备和人类。优化电路根据环境模型选择电力传输方式。功率传输方式包括成形为将电磁功率从天线无线地传送到目标设备的辐射图，而不超过人的辐射暴露极限。增益定义电路从所述至少两个可选择的任意复合射频电磁场中选择实现所选择的功率传输方式的复合射频电磁场。天线控制器定义了亚奈奎斯特全息孔径中选定的任意复合射频电磁场。

8. 发明申请

WO2015073407A2 WHEEL SLIP OR SPIN NOTIFICATION 审中-公开
标题翻译：轮滑或旋转通知
公开(公告)号：WO2015073407A2
公开(公告)日：2015-05-21
申请号：PCT/US2014/064955
申请日：2014-11-11
申请人： ELWHA LLC
发明人： DRISCOLL, Tom , GUERCI, Joseph, R. , HANNIGAN, Russell, J. , HYDE, Roderick, A. , ISHIKAWA, Muriel Y. , KARE, Jordin, T. , MYHRVOLD, Nathan, P. , SMITH, David, R. , TEGREENE, Clarence, T. , URZHUMOV, Yaroslav, A. , WHITMER, Charles , WOOD, Lowell, L., Jr. , WOOD, Victoria Y.H.
IPC分类号： B60B15/00 , G06T7/20
CPC分类号： G06K9/00791 , B60W2550/00
摘要： Described embodiments include a system and method. A digital imaging device is configured to capture images of a region of a contact between a wheel of a terrestrial vehicle and a surface ("contact region"). A correlator is configured to correlate a first digital image of the contact region captured at a first time with a second digital image of the contact region captured at a second time. A kinematics circuit determines an incremental slide or slip of the wheel relative to the surface. A traction status circuit combines at least two instances of the incremental slide or slip into data indicative of a slide or slip by the terrestrial vehicle relative to the surface. A communications circuit outputs an electronic signal indicative of the data indicative of a slide or slip by the terrestrial vehicle.
摘要翻译：描述的实施例包括系统和方法。数字成像装置被配置为捕获地面车辆的车轮和表面（“接触区域”）之间的接触区域的图像。相关器被配置为将在第一时间捕获的接触区域的第一数字图像与在第二时间捕获的接触区域的第二数字图像相关联。运动学电路确定车轮相对于表面的增量滑动或滑动。牵引状态电路将增量滑块或滑移的至少两个实例组合成指示地面车辆相对于表面的滑动或滑动的数据。通信电路输出指示由地面车辆指示滑动或滑动的数据的电子信号。

9. 发明申请

WO2015013240A1 SYSTEMS FOR PREVENTING COLLISIONS OF VEHICLES WITH PEDESTRIANS 审中-公开
标题翻译：用于防止车辆与PEDESTRIANS的碰撞的系统
公开(公告)号：WO2015013240A1
公开(公告)日：2015-01-29
申请号：PCT/US2014/047543
申请日：2014-07-22
申请人： ELWHA LLC
发明人： CHEATHAM, Jesse, R., III , DRISCOLL, Tom , DUNCAN, William, David , HYDE, Roderick, A. , KARE, Jordin, T. , MYHRVOLD, Nathan, P. , SMITH, David, R. , TEGREENE, Clarence, T. , WOOD, Lowell, L., Jr.
IPC分类号： G01S13/93
CPC分类号： G01S13/931 , G01S7/021 , G01S7/4802 , G01S13/74 , G01S2013/9339 , G01S2013/936 , G08G1/005 , G08G1/161 , G08G1/166 , H01Q1/273 , H01Q3/2647 , H01Q15/18
摘要： A wearable radar reflector includes a retroreflector configured to reflect radiation received from a vehicle, and incorporated into a garment worn by a pedestrian. A pedestrian warning system monitors an attention level of a pedestrian and alerts the pedestrian of traffic areas or detected vehicles.
摘要翻译：可穿戴雷达反射器包括后向反射器，其被配置为反射从车辆接收的辐射，并且被并入由行人佩戴的衣服中。行人警报系统监测行人的注意力水平，并提醒行人或检测到的车辆。

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