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1. 发明授权

US06530887B1 Ultrasound probe with integrated electronics 有权
标题翻译：带集成电子的超声波探头
公开(公告)号：US06530887B1
公开(公告)日：2003-03-11
申请号：US09449780
申请日：1999-11-26
申请人： Jeffrey M. Gilbert , Alice M. Chiang , Steven R. Broadstone , Gary Madison , Albert Horst , Liang-Min Wang
发明人： Jeffrey M. Gilbert , Alice M. Chiang , Steven R. Broadstone , Gary Madison , Albert Horst , Liang-Min Wang
IPC分类号： A61B800
CPC分类号： G01S7/52095 , A61B8/56 , G01S7/52025 , G01S7/52034 , G01S7/52055 , G01S7/52063 , G01S7/52073 , G01S7/52074 , G01S7/52079 , G01S7/5208 , G01S7/52085 , G01S15/8915 , G01S15/892 , G01S15/8927 , G01S15/8979 , G01S15/899 , G10K11/346 , H01Q3/26 , H01Q3/2682 , H01Q25/00
摘要： A hand-held ultrasound probe system includes integrated electronics within an ergonomic housing. The electronics includes control circuitry, beamforming and circuitry transducer drive circuitry. The probe electronics communicates with a host computer using an industry standard high speed serial bus.
摘要翻译：手持式超声波探头系统包括符合人体工程学的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。探头电子设备使用工业标准的高速串行总线与主机进行通信。

2. 发明授权

US06869401B2 Ultrasound probe with integrated electronics 有权
标题翻译：带集成电子的超声波探头
公开(公告)号：US06869401B2
公开(公告)日：2005-03-22
申请号：US10227187
申请日：2002-08-23
申请人： Jeffrey M. Gilbert , Alice M. Chiang , Steven R. Broadstone , Gary Madison , Albert Horst
发明人： Jeffrey M. Gilbert , Alice M. Chiang , Steven R. Broadstone , Gary Madison , Albert Horst
IPC分类号： A61B8/00 , G01S7/52 , G01S7/521 , G01S15/89 , G10K11/34 , H01Q3/26 , H01Q25/00
CPC分类号： G01S7/52095 , A61B8/56 , G01S7/52025 , G01S7/52034 , G01S7/52055 , G01S7/52063 , G01S7/52073 , G01S7/52074 , G01S7/52079 , G01S7/5208 , G01S7/52085 , G01S15/8915 , G01S15/892 , G01S15/8927 , G01S15/8979 , G01S15/899 , G10K11/346 , H01Q3/26 , H01Q3/2682 , H01Q25/00
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.
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。

3. 发明授权

US06292433B1 Multi-dimensional beamforming device 失效
标题翻译：多维波束成形装置
公开(公告)号：US06292433B1
公开(公告)日：2001-09-18
申请号：US09364699
申请日：1999-07-30
申请人： Jeffrey M. Gilbert , Alice M. Chiang , Steven R. Broadstone
发明人： Jeffrey M. Gilbert , Alice M. Chiang , Steven R. Broadstone
IPC分类号： G03B4206
CPC分类号： G01S7/52085 , G01S7/52095 , G01S15/8927 , G10K11/346 , H01Q3/26 , H01Q3/2682 , H01Q25/00
摘要： A multi-dimensional beamforming device that performs consecutive one-dimensional operations. For example, beamsteering for a two-dimensional array can be include a projection of a beam onto each of the respective axes of the array. In such a device, a first beamforming processing element is used to form multiple beams for each array output along a given row. In a preferred embodiment, sequential output vectors from the first processing element are then applied to a transposing or corner turning memory and the data are reformatted such that all elements on a given column of the array are applied to a second beam forming processing element.
摘要翻译：执行连续一维操作的多维波束成形装置。例如，用于二维阵列的波束引导可以包括将波束投影到阵列的每个相应的轴上。在这种装置中，第一波束成形处理元件用于沿着给定的行为每个阵列输出形成多个波束。在优选实施例中，来自第一处理元件的顺序输出矢量然后被施加到转置或转角转动存储器，并且重新格式化数据，使得阵列的给定列上的所有元素被施加到第二波束形成处理元件。

4. 发明授权

US06248073B1 Ultrasound scan conversion with spatial dithering 有权
标题翻译：超声波扫描转换与空间抖动
公开(公告)号：US06248073B1
公开(公告)日：2001-06-19
申请号：US09203877
申请日：1998-12-02
申请人： Jeffrey M. Gilbert , Alice M. Chiang , Steven R. Broadstone
发明人： Jeffrey M. Gilbert , Alice M. Chiang , Steven R. Broadstone
IPC分类号： A61B800
CPC分类号： G01S7/52044 , A61B7/04 , A61B8/00 , A61B8/12 , A61B8/4455 , A61B8/4488 , A61B8/463 , A61B8/465 , A61B8/56 , A61B2560/045 , G01S7/003 , G01S7/52023 , G01S7/52025 , G01S7/52026 , G01S7/52034 , G01S7/52046 , G01S7/52053 , G01S7/52063 , G01S7/52073 , G01S7/52074 , G01S7/52079 , G01S7/5208 , G01S15/8915 , G01S15/8934 , G01S15/8979 , G01S15/899
摘要： An ultrasound imaging system includes a scan conversion process for converting ultrasound data into a standard display format conversion and can be performed on a personal computer by programming the computer to convert data from polar coordinates to cartesian coordinates suitable for display on a computer monitor. The data is provided from scan head enclosure that houses an array of ultrasonic transducers and the circuitry associated therewith, including pulse synchronizer circuitry used in the transmit mode for transmission of ultrasonic pulses and beam forming circuitry used in the receive mode to dynamically focus reflected ultrasonic signals returning from the region of interest being imaged.
摘要翻译：超声成像系统包括用于将超声数据转换为标准显示格式转换的扫描转换处理，并且可以通过对计算机进行编程来将数据从极坐标转换为适合于在计算机监视器上显示的笛卡尔坐标而在个人计算机上执行。该数据由扫描头外壳提供，其中包含一组超声波换能器和与之相关的电路，包括用于传输超声波脉冲的发射模式的脉冲同步器电路和用于接收模式的波束形成电路，以动态聚焦反射的超声信号从感兴趣的区域返回成像。

5. 发明授权

US06671227B2 Multidimensional beamforming device 有权
标题翻译：多维波束成形装置
公开(公告)号：US06671227B2
公开(公告)日：2003-12-30
申请号：US09921976
申请日：2001-08-02
申请人： Jeffrey M. Gilbert , Alice M. Chiang , Steven R. Broadstone
发明人： Jeffrey M. Gilbert , Alice M. Chiang , Steven R. Broadstone
IPC分类号： G03B4206
CPC分类号： G01S7/52085 , G01S7/52095 , G01S15/8927 , G10K11/346 , H01Q3/26 , H01Q3/2682 , H01Q25/00
摘要： A multidimensional beamforming device that performs consecutive one-dimensional operations. For example, beamsteering for a two-dimensional array can be include a projection of a beam onto each of the respective axes of the array. In such a device, a first beamforming processing element is used to form multiple beams for each array output along a given row. In a preferred embodiment, sequential output vectors from the first processing element are then applied to a transposing or corner turning memory and the data are reformatted such that all elements on a given column of the array are applied to a second beam forming processing element.
摘要翻译：执行连续一维操作的多维波束形成装置。例如，用于二维阵列的波束引导可以包括将波束投影到阵列的每个相应的轴上。在这种装置中，第一波束成形处理元件用于沿着给定的行为每个阵列输出形成多个波束。在优选实施例中，来自第一处理元件的顺序输出矢量然后被施加到转置或转角转动存储器，并且重新格式化数据，使得阵列的给定列上的所有元素被施加到第二波束形成处理元件。

6. 发明授权

US6111816A Multi-dimensional beamforming device 失效
标题翻译：多维波束成形装置
公开(公告)号：US6111816A
公开(公告)日：2000-08-29
申请号：US965663
申请日：1997-11-06
申请人： Alice M. Chiang , Jeffrey M. Gilbert , Steven R. Broadstone
发明人： Alice M. Chiang , Jeffrey M. Gilbert , Steven R. Broadstone
IPC分类号： G01S7/523 , G10K11/34 , H01Q3/26 , H01Q25/00 , H01Q25/04 , G03B42/06
CPC分类号： G01S7/52085 , G01S15/8927 , G01S7/52095 , G10K11/346 , H01Q25/00 , H01Q3/26 , H01Q3/2682
摘要： A multi-dimensional beamforming device that performs consecutive one-dimensional operations. For example, beamsteering for a two-dimensional array can be include a projection of a beam onto each of the respective axes of the array. In such a device, a first beamforming processing element is used to form multiple beams for each array output along a given row. In a preferred embodiment, sequential output vectors from the first processing element are then applied to a transposing or corner turning memory and the data are reformatted such that all elements on a given column of the array are applied to a second beam forming processing element.
摘要翻译：执行连续一维操作的多维波束成形装置。例如，用于二维阵列的波束引导可以包括将波束投影到阵列的每个相应的轴上。在这种装置中，第一波束成形处理元件用于沿着给定的行为每个阵列输出形成多个波束。在优选实施例中，来自第一处理元件的顺序输出矢量然后被施加到转置或转角转动存储器，并且重新格式化数据，使得阵列的给定列上的所有元素被施加到第二波束形成处理元件。

7. 发明授权

US06379304B1 Ultrasound scan conversion with spatial dithering 有权
标题翻译：超声波扫描转换与空间抖动
公开(公告)号：US06379304B1
公开(公告)日：2002-04-30
申请号：US09447144
申请日：1999-11-23
申请人： Jeffrey M. Gilbert , Alice M. Chiang , Steven R. Broadstone
发明人： Jeffrey M. Gilbert , Alice M. Chiang , Steven R. Broadstone
IPC分类号： A61B800
CPC分类号： G01S7/52044 , A61B7/04 , A61B8/00 , A61B8/12 , A61B8/4455 , A61B8/4488 , A61B8/463 , A61B8/465 , A61B8/56 , A61B2560/045 , G01S7/003 , G01S7/52023 , G01S7/52025 , G01S7/52026 , G01S7/52034 , G01S7/52046 , G01S7/52053 , G01S7/52063 , G01S7/52073 , G01S7/52074 , G01S7/52079 , G01S7/5208 , G01S15/8915 , G01S15/8934 , G01S15/8979 , G01S15/899
摘要： An ultrasound imaging system includes a scan conversion process for converting ultrasound data into a standard display format conversion and can be performed on a personal computer by programming the computer to convert data from polar coordinates to cartesian coordinates suitable for display on a computer monitor. The data is provided from scan head enclosure that houses an array of ultrasonic transducers and the circuitry associated therewith, including pulse synchronizer circuitry used in the transmit mode for transmission of ultrasonic pulses and beam forming circuitry used in the receive mode to dynamically focus reflected ultrasonic signals returning from the region of interest being imaged.
摘要翻译：超声成像系统包括用于将超声数据转换为标准显示格式转换的扫描转换处理，并且可以通过对计算机进行编程来将数据从极坐标转换为适合于在计算机监视器上显示的笛卡尔坐标而在个人计算机上执行。该数据由扫描头外壳提供，其中包含一组超声波换能器和与之相关的电路，包括用于传输超声波脉冲的发射模式的脉冲同步器电路和用于接收模式的波束形成电路，以动态聚焦反射的超声信号从感兴趣的区域返回成像。

8. 发明授权

US06593880B2 Communication system using geographic position data 失效
标题翻译：通信系统使用地理位置数据
公开(公告)号：US06593880B2
公开(公告)日：2003-07-15
申请号：US09188835
申请日：1998-11-09
申请人： Scott R. Velazquez , Steven R. Broadstone , Alice M. Chiang
发明人： Scott R. Velazquez , Steven R. Broadstone , Alice M. Chiang
IPC分类号： H04B700
CPC分类号： H04W16/28 , G01S5/0027 , G01S5/12 , G01S19/06 , G01S19/51 , G01S19/53
摘要： A wireless communication system employs directive antenna arrays and knowledge of position of users to form narrow antenna beams to and from desired users and away from undesired users to reduce co-channel interference. By reducing co-channel interference coming from different directions, spatial filtering with antenna arrays improves the call capacity of the system. A space division multiple access (SDMA) system allocates a narrow antenna beam pattern to each user in the system so that each user has its own communication channel free from co-channel interference. The position of the users is determined using geo-location techniques. Geo-location can be derived via triangulation between cellular base stations or via a global positioning system (GPS) receiver. The system can be optimized by applying partially adaptive processing algorithms, which are seeded by geo-location data.
摘要翻译：无线通信系统使用指令性天线阵列和用户位置知识来形成到所需用户和来自期望用户的远离不期望的用户的窄天线波束，以减少同频道干扰。通过减少来自不同方向的同信道干扰，利用天线阵列的空间滤波改善了系统的呼叫容量。空分多址（SDMA）系统为系统中的每个用户分配窄天线波束模式，使得每个用户具有其自身的通信信道不受同频道干扰。使用地理位置技术确定用户的位置。地理位置可以通过蜂窝基站之间的三角测量或通过全球定位系统（GPS）接收机得出。可以通过应用部分自适应处理算法来优化系统，这些算法由地理位置数据种子化。

9. 发明授权

US06552964B2 Steerable beamforming system 有权
公开(公告)号：US06552964B2
公开(公告)日：2003-04-22
申请号：US09828266
申请日：2001-04-06
申请人： Alice M. Chiang , Steven R. Broadstone
发明人： Alice M. Chiang , Steven R. Broadstone
IPC分类号： H04B102
CPC分类号： G01S7/52085 , G01S7/52095 , G01S15/8927 , G10K11/346 , H01Q3/26 , H01Q3/2682 , H01Q25/00
摘要： The need for multiple, cost-effective deployment of an underwater camera has resulted in the development of a low-power high-resolution imaging system using a sparse array. The system can be used for undersea acoustic mine-field reconnaissance and mine-hunting systems for example, this imaging sonar is portable enough for use in a diver's hands or in a remote imaging sonar on an unmanned undersea vehicle in shallow waters. The present system can simultaneously focus many signals using multiple CCD/CMOS, programmable time-delay beamforming circuits connected to a sparsely-populated 2D acoustic array, is being developed. Using this approach, a real-time image can be formed to search for mine-like objects. To make a sparse array, the combination of low insertion loss and wide bandwidth performance is important for realizing acceptable imaging performance with low illumination levels.

10. 发明授权

US08628474B2 Portable ultrasound imaging system 有权
标题翻译：便携式超声成像系统
公开(公告)号：US08628474B2
公开(公告)日：2014-01-14
申请号：US12006830
申请日：2008-01-04
申请人： Alice M. Chiang , Steven R. Broadstone
发明人： Alice M. Chiang , Steven R. Broadstone
IPC分类号： A61B8/00
CPC分类号： A61B8/4427 , A61B7/04 , A61B8/00 , A61B8/12 , A61B8/4209 , A61B8/4236 , A61B8/4455 , A61B8/4472 , A61B8/4488 , A61B8/463 , A61B8/546 , A61B8/56 , A61B2560/045 , G01S7/003 , G01S7/52017 , G01S7/52023 , G01S7/52053 , G01S7/52063 , G01S7/52073 , G01S7/5208 , G01S15/8915 , G01S15/8934 , G01S15/8979
摘要： A portable ultrasound imaging system includes a scan head coupled by a cable to a portable battery-powered data processor and display unit. The scan head enclosure houses an array of ultrasonic transducers and the circuitry associated therewith, including pulse synchronizer circuitry used in the transmit mode for transmission of ultrasonic pulses and beam forming circuitry used in the receive mode to dynamically focus reflected ultrasonic signals returning from the region of interest being imaged.
摘要翻译：便携式超声成像系统包括通过电缆耦合到便携式电池供电的数据处理器和显示单元的扫描头。扫描头外壳包含一组超声波换能器和与其相关联的电路，包括用于发射模式的脉冲同步器电路，用于传输超声波脉冲和在接收模式下使用的波束形成电路，以动态聚焦从兴趣正在成像。

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