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1. 发明授权

US09068881B2 Characterization of single-photon detectors using a continuous wave laser source 有权
标题翻译：使用连续波激光源的单光子检测器的表征
公开(公告)号：US09068881B2
公开(公告)日：2015-06-30
申请号：US12834956
申请日：2010-07-13
申请人： Michael Brodsky , Cristian Antonelli , Jungmi Oh
发明人： Michael Brodsky , Cristian Antonelli , Jungmi Oh
IPC分类号： G06F17/18 , G01J1/08 , G01J1/42
CPC分类号： G01J1/44 , G01J1/08 , G01J1/42 , G01J2001/442 , G01J2001/4466
摘要： Operational parameters of a single-photon detector are determined with a continuous wave laser source. At a fixed trigger, a dark count probability and a series of count probabilities at different optical powers are determined. A particular optical power is selected by using a wide-range variable attenuator to attenuate the optical power of the continuous wave laser. The dark count probability and the count probabilities are determined for different trigger rates. The operational parameters include efficiency, afterpulsing constant, and detrap time. The operational parameters are computed by fitting the computed dark count probabilities and count probabilities to a user-defined relationship.
摘要翻译：用连续波激光源确定单光子检测器的工作参数。在固定的触发条件下，确定不同光功率下的暗计数概率和一系列计数概率。通过使用宽范围可变衰减器来选择特定的光功率来衰减连续波激光器的光功率。为不同的触发速率确定暗计数概率和计数概率。操作参数包括效率，脉冲后常数和去除时间。通过将计算的暗计数概率和计数概率拟合到用户定义的关系来计算操作参数。

2. 发明申请

US20140071789A1 MODULAR PORTABLE ULTRASOUND SYSTEMS 审中-公开
标题翻译：模块化便携式超声波系统
公开(公告)号：US20140071789A1
公开(公告)日：2014-03-13
申请号：US13930808
申请日：2013-06-28
申请人： Michael Brodsky , Alice M. Chiang , David Maurer , William M. Wong
发明人： Michael Brodsky , Alice M. Chiang , David Maurer , William M. Wong
IPC分类号： G01S15/89
CPC分类号： G01S15/89 , A61B8/00 , A61B8/4427 , A61B8/4438 , A61B8/4472 , A61B8/58 , A61B2560/0456 , G01S7/5208 , G01S7/52082 , G01S15/899
摘要： The present invention relates to a lightweight, high resolution portable ultrasound system using components and methods to improve connectivity and ease of use. A preferred embodiment includes an integrated system in which the beamformer control circuitry can be inserted into the host computer as a peripheral or within the processor housing.
摘要翻译：本发明涉及使用组件和方法来改善连接性和易用性的轻量级，高分辨率便携式超声系统。优选实施例包括集成系统，其中波束形成器控制电路可作为外围设备插入主计算机或处理器外壳内。

3. 发明申请

US20140051984A1 ULTRASOUND PROBE WITH INTEGRATED ELECTRONICS 审中-公开
标题翻译：超声波探头与集成电子学
公开(公告)号：US20140051984A1
公开(公告)日：2014-02-20
申请号：US13846231
申请日：2013-03-18
申请人： Noah Berger , Michael Brodsky , Mark Laforest , Alice M. Chiang , William M. Wong , Xingbai He , Peter P. Chang
发明人： Noah Berger , Michael Brodsky , Mark Laforest , Alice M. Chiang , William M. Wong , Xingbai He , Peter P. Chang
IPC分类号： A61B8/08 , A61B19/00 , A61M5/00 , A61M25/01 , A61B10/04 , A61B18/02 , A61B8/00 , A61N5/10
CPC分类号： A61B8/0841 , A61B8/0808 , A61B8/0866 , A61B8/0883 , A61B8/4427 , A61B8/4444 , A61B8/4472 , A61B8/4483 , A61B8/461 , A61B8/463 , A61B8/465 , A61B8/467 , A61B8/52 , A61B8/546 , A61B8/56 , A61B8/565 , A61B8/58 , A61B10/04 , A61B18/02 , A61B34/20 , A61B34/30 , A61M5/00 , A61M25/0108 , A61N5/1039 , G01S7/52025 , G01S7/52055 , G01S7/52079 , G01S7/5208 , G01S15/8918 , G01S15/892 , G01S15/8979 , G01S15/899
摘要： A hand-held ultrasound system includes integrated electronics within an ergonomic housing. The electronics includes control circuitry, beamforming and circuitry transducer drive circuitry. The electronics communicate with a host computer using an industry standard high speed serial bus. The ultrasonic imaging system is operable on a standard, commercially available, user computing device without specific hardware modifications, and is adapted to interface with an external application without modification to the ultrasonic imaging system to allow a user to gather ultrasonic data on a standard user computing device such as a PC, and employ the data so gathered via an independent external application without requiring a custom system, expensive hardware modifications, or system rebuilds. An integrated interface program allows such ultrasonic data to be invoked by a variety of such external applications having access to the integrated interface program via a standard, predetermined platform such as visual basic or c++.
摘要翻译：手持式超声波系统包括人体工程学外壳内的集成电子元件。电子装置包括控制电路，波束形成和电路传感器驱动电路。电子设备使用工业标准的高速串行总线与主机通信。超声波成像系统可在标准的市售的用户计算设备上操作，而无需特定的硬件修改，并且适于与外部应用程序进行接口而不修改超声波成像系统，以允许用户在标准用户计算上收集超声数据设备，例如PC，并且通过独立的外部应用采用如此收集的数据，而不需要定制系统，昂贵的硬件修改或系统重建。集成接口程序允许通过诸如视觉基础或c ++的标准的预定平台访问集成接口程序的各种这样的外部应用来调用这种超声数据。

4. 发明申请

US20130077967A1 Optical Networks Using Multi-spatial Mode Media 有权
标题翻译：使用多空间模式媒体的光网络
公开(公告)号：US20130077967A1
公开(公告)日：2013-03-28
申请号：US13247230
申请日：2011-09-28
申请人： Sheryl Woodward , Martin Birk , Michael Brodsky , Mark D. Feuer , Lynn E. Nelson , Xiang Zhou
发明人： Sheryl Woodward , Martin Birk , Michael Brodsky , Mark D. Feuer , Lynn E. Nelson , Xiang Zhou
IPC分类号： H04J14/04
CPC分类号： H04J14/04 , H04B10/2581 , H04B10/5053 , H04J14/02 , H04J14/0212
摘要： A fiber optic system includes a transmitter for transmitting high-speed streaming electrical data to a receiver for receiving the high-speed data. In order to transmit multiple channels in the system at high-speeds, an electrical data signal is converted into multiple optical sub-signals. Each of the multiple optical sub-signals are transmitted at the common wavelength on multi-spatial mode media. The receiver receives the multiple optical sub-signals as a multi-spatial mode optical signal and separates the multi-spatial mode optical signal into branch signals having a common wavelength. The receiver mixes each of the branch signals with optical carrier waves having the common wavelength and converts the branch signals into electrical signals. Digital signal processing is used to recover the data sub-signals which are used to recover the original data signal.
摘要翻译：光纤系统包括用于将高速流式电气数据传送到用于接收高速数据的接收器的发射器。为了在系统中以高速传输多个信道，电数据信号被转换成多个光子信号。多个光子信号中的每一个在多空间模式媒体上以公共波长传输。接收机接收多个光子信号作为多空间模式光信号，并将多空间模式光信号分离为具有共同波长的分支信号。接收器将每个分支信号与具有公共波长的光载波混合，并将分支信号转换成电信号。数字信号处理用于恢复用于恢复原始数据信号的数据子信号。

5. 发明授权

US08348849B2 Ultrasound 3D imaging system 有权
公开(公告)号：US08348849B2
公开(公告)日：2013-01-08
申请号：US13012262
申请日：2011-01-24
申请人： Alice M. Chiang , Michael Brodsky , Xingbai He , William M. Wong
发明人： Alice M. Chiang , Michael Brodsky , Xingbai He , William M. Wong
IPC分类号： A61B8/14 , A61B8/00
CPC分类号： A61B8/4477 , A61B8/145 , A61B8/4483 , A61B8/483 , G01S7/5208 , G01S7/52082 , G01S7/52085 , G01S7/52095 , G01S15/8925 , G01S15/8927 , G01S15/8959 , G01S15/8961 , G01S15/8993 , G10K11/346
摘要： The present invention relates to an ultrasound imaging system in which the scan head either includes a beamformer circuit that performs far field subarray beamforming or includes a sparse array selecting circuit that actuates selected elements. When used with second stage beamforming system, three dimensional ultrasound images can be generated.

6. 发明授权

US08280250B2 Bandwidth provisioning for an entangled photon system 有权
标题翻译：纠缠光子系统的带宽配置
公开(公告)号：US08280250B2
公开(公告)日：2012-10-02
申请号：US12882752
申请日：2010-09-15
申请人： Michael Brodsky , Cristian Antonelli , Jungmi Oh
发明人： Michael Brodsky , Cristian Antonelli , Jungmi Oh
IPC分类号： H04B10/12 , H04J14/02
CPC分类号： H04Q11/0005 , H04B10/70 , H04L9/0852
摘要： A quantum key distribution system is deployed in an optical fiber network transporting classical data traffic. A source of entangled photon pairs is used to generate quantum keys. Classical data traffic is typically transported over channels in the C-band. If a pair of channels for transport of quantum data is available within the C-band, then the source of entangled photon pairs is tuned to emit in a pair of channels in the C-band. If a pair of channels for transport of quantum data is not available within the C-band, then the source of entangled photon pairs is tuned to emit in a pair of channels in a combined S-band and L-band. When a periodically-poled lithium niobate waveguide pumped with a laser is used for the source of entangled photon pairs, the output spectral properties are tuned by varying the temperature of the waveguide.
摘要翻译：量子密钥分发系统部署在传输经典数据流量的光纤网络中。纠缠光子对的来源被用来产生量子密钥。典型数据流量通常在C波段的信道上传输。如果用于传输量子数据的一对通道在C波段内可用，则纠缠的光子对的源被调谐以在C波段中的一对通道中发射。如果用于传输量子数据的一对通道在C波段内不可用，则纠缠的光子对的源被调谐以在组合的S波段和L波段中的一对通道中发射。当用激光泵浦的周期性极化的铌酸锂波导用于纠缠光子对的源时，通过改变波导的温度来调节输出光谱性质。

7. 发明申请

US20120063769A1 Bandwidth Provisioning for an Entangled Photon System 有权
标题翻译：纠缠光子系统的带宽配置
公开(公告)号：US20120063769A1
公开(公告)日：2012-03-15
申请号：US12882752
申请日：2010-09-15
申请人： Michael Brodsky , Cristian Antonelli , Jungmi Oh
发明人： Michael Brodsky , Cristian Antonelli , Jungmi Oh
IPC分类号： H04B10/08
CPC分类号： H04Q11/0005 , H04B10/70 , H04L9/0852
摘要： A quantum key distribution system is deployed in an optical fiber network transporting classical data traffic. A source of entangled photon pairs is used to generate quantum keys. Classical data traffic is typically transported over channels in the C-band. If a pair of channels for transport of quantum data is available within the C-band, then the source of entangled photon pairs is tuned to emit in a pair of channels in the C-band. If a pair of channels for transport of quantum data is not available within the C-band, then the source of entangled photon pairs is tuned to emit in a pair of channels in a combined S-band and L-band. When a periodically-poled lithium niobate waveguide pumped with a laser is used for the source of entangled photon pairs, the output spectral properties are tuned by varying the temperature of the waveguide.
摘要翻译：量子密钥分发系统部署在传输经典数据流量的光纤网络中。纠缠光子对的来源被用来产生量子密钥。典型数据流量通常在C波段的信道上传输。如果用于传输量子数据的一对通道在C波段内可用，则纠缠的光子对的源被调谐以在C波段中的一对通道中发射。如果用于传输量子数据的一对通道在C波段内不可用，则纠缠的光子对的源被调谐以在组合的S波段和L波段中的一对通道中发射。当用激光泵浦的周期性极化的铌酸锂波导用于纠缠光子对的源时，通过改变波导的温度来调节输出光谱性质。

8. 发明申请

US20120016635A1 Characterization of Single-Photon Detectors Using a Continuous Wave Laser Source 有权
标题翻译：使用连续波激光源的单光子检测器的表征
公开(公告)号：US20120016635A1
公开(公告)日：2012-01-19
申请号：US12834956
申请日：2010-07-13
申请人： Michael Brodsky , Cristian Antonelli , Jungmi Oh
发明人： Michael Brodsky , Cristian Antonelli , Jungmi Oh
IPC分类号： G06F17/18
CPC分类号： G01J1/44 , G01J1/08 , G01J1/42 , G01J2001/442 , G01J2001/4466
摘要： Operational parameters of a single-photon detector are determined with a continuous wave laser source. At a fixed trigger, a dark count probability and a series of count probabilities at different optical powers are determined. A particular optical power is selected by using a wide-range variable attenuator to attenuate the optical power of the continuous wave laser. The dark count probability and the count probabilities are determined for different trigger rates. The operational parameters include efficiency, afterpulsing constant, and detrap time. The operational parameters are computed by fitting the computed dark count probabilities and count probabilities to a user-defined relationship.
摘要翻译：用连续波激光源确定单光子检测器的工作参数。在固定的触发条件下，确定不同光功率下的暗计数概率和一系列计数概率。通过使用宽范围可变衰减器来选择特定的光功率来衰减连续波激光器的光功率。为不同的触发速率确定暗计数概率和计数概率。操作参数包括效率，脉冲后常数和去除时间。通过将计算的暗计数概率和计数概率拟合到用户定义的关系来计算操作参数。

9. 发明申请

US20090076394A1 High-frequency tissue imaging devices and methods 审中-公开
标题翻译：高频组织成像装置及方法
公开(公告)号：US20090076394A1
公开(公告)日：2009-03-19
申请号：US12215672
申请日：2008-06-27
申请人： William Wong , Alice Chiang , Michael Brodsky
发明人： William Wong , Alice Chiang , Michael Brodsky
IPC分类号： A61B8/14 , G06K9/00
CPC分类号： G01S15/8952 , G01S7/52038 , G01S7/5208
摘要： The present invention relates to systems and methods for signal processing of an ultrasound images. More specifically, a preferred embodiment of an ultrasound imaging system includes a transducer array that provides imaging signals at a first frequency, f1, and at a second frequency, f2, into a region of interest. A beamforming system processes image data at a third frequency that is a function of the first frequency, f1, and at the second frequency, f2. The processing system processes the ultrasound image using the function of the first frequency, f1, and the second frequency, f2. The function of the third frequency is a non-linearly-generated, higher-order, mixing term, f1+f2.
摘要翻译：本发明涉及用于超声图像的信号处理的系统和方法。更具体地，超声成像系统的优选实施例包括一个换能器阵列，该换能器阵列以第一频率f1和第二频率f2的成像信号提供到感兴趣的区域。波束形成系统以第一频率f1和第二频率f2的函数处理第三频率的图像数据。处理系统使用第一频率f1和第二频率f2的函数处理超声图像。第三频率的函数是非线性生成的高阶混合项f1 + f2。

10. 发明申请

US20060181481A1 Assembly and method for head-up display (HUD) tray harmonization 有权
标题翻译：用于平视显示（HUD）托盘协调的组装和方法
公开(公告)号：US20060181481A1
公开(公告)日：2006-08-17
申请号：US11332218
申请日：2006-01-17
申请人： Michael Brodsky , Jacob Yosha
发明人： Michael Brodsky , Jacob Yosha
IPC分类号： G09G5/00
CPC分类号： G01C23/005 , G02B27/0101 , G02B27/62
摘要： There is provided a head-up display (HUD) tray harmonization assembly, including a mount alignment jig (MAJ) having a first end and a second end, the first end being connectable to an adjustable tray affixed in an aircraft front cabin at spaced-apart relationship to a front window having a lower edge located adjacent the front end of the aircraft, a telescope connected to the MAJ at, or adjacent, its second end oriented for viewing through the window, a collimator holder having a first portion connectable to the outside wall of the front edge of the aircraft and a second portion extending towards and terminating at least at the lower edge of the window, and a collimator coupled to the second portion of the holder to form a line of sight with said telescope. A method for HUD tray harmonization is also provided.
摘要翻译：提供了一种平视显示器（HUD）托盘协调组件，其包括具有第一端和第二端的安装对准夹具（MAJ），所述第一端可连接到固定在飞行器前舱中的可调托盘，与具有邻近飞行器前端的下边缘的前窗分开的关系，连接到MAJ的望远镜在其第二端或其邻近的第二端定向成通过窗口观看;准直器保持器，具有可连接到飞行器的第一部分飞机的前边缘的外壁和至少在窗口的下边缘处延伸并终止至少在窗口的下边缘处的第二部分，以及准直器，其联接到保持器的第二部分以与所述望远镜形成视线。还提供了一种用于HUD托盘协调的方法。

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