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1. 发明授权

US08928459B2 Precision location methods and systems 有权
标题翻译：精密定位方法和系统
公开(公告)号：US08928459B2
公开(公告)日：2015-01-06
申请号：US12664844
申请日：2008-06-13
申请人： David Cyganski , R. James Duckworth , John A. Orr , William R. Michalson
发明人： David Cyganski , R. James Duckworth , John A. Orr , William R. Michalson
IPC分类号： G08B5/22 , G01S1/02 , G01S5/02
CPC分类号： G01S1/026 , G01S5/02
摘要： Systems and methods are described herein for determining the location of a transmitter by jointly and collectively processing the full sampled signal data from a plurality of receivers to form a single solution.
摘要翻译：这里描述了用于通过共同和共同地处理来自多个接收器的全采样信号数据来确定发射机的位置以形成单个解决方案的系统和方法。

2. 发明申请

US20100277339A1 PRECISION LOCATION METHODS AND SYSTEMS 有权
标题翻译：精确定位方法和系统
公开(公告)号：US20100277339A1
公开(公告)日：2010-11-04
申请号：US12664844
申请日：2008-06-13
申请人： David Cyganski , R. James Duckworth , John A. Orr , William R. Michalson
发明人： David Cyganski , R. James Duckworth , John A. Orr , William R. Michalson
IPC分类号： G08B5/22
CPC分类号： G01S1/026 , G01S5/02
摘要： Systems and methods are described herein for determining the location of a transmitter by jointly and collectively processing the full sampled signal data from a plurality of receivers to form a single solution.
摘要翻译：这里描述了用于通过共同和共同地处理来自多个接收器的全采样信号数据来确定发射机的位置以形成单个解决方案的系统和方法。

3. 发明授权

US07292189B2 Methods and apparatus for high resolution positioning 失效
标题翻译：高分辨率定位的方法和装置
公开(公告)号：US07292189B2
公开(公告)日：2007-11-06
申请号：US11223079
申请日：2005-09-08
申请人： John A. Orr , William R. Michalson , David Cyganski , R. James Duckworth
发明人： John A. Orr , William R. Michalson , David Cyganski , R. James Duckworth
IPC分类号： G01S3/02
CPC分类号： G01S5/0215 , G01S5/06
摘要： The invention relates to a method of signal analysis that determines the location of a transmitter and to devices that implement the method. The method includes receiving by at least three receivers, from a transmitter, a first continuous-time signal having a first channel. The first channel includes a first plurality of signal carriers having known relative initial phases and having known frequencies which are periodically spaced and which are orthogonal to one another within a first frequency range. The signal analysis method also includes determining the phase shifts of the carriers of the first channel resulting from the distance the carriers traveled in reaching the first receiver. Analysis of the phase shifts yields time difference of arrival information amongst the receivers, which is further processed to determine the location of the transmitter.
摘要翻译：本发明涉及一种信号分析方法，其确定发射机的位置以及实现该方法的设备。该方法包括由至少三个接收机从发射机接收具有第一信道的第一连续时间信号。第一信道包括具有已知的相对初始相位的第一多个信号载波，并具有周期性间隔的已知频率，并且在第一频率范围内彼此正交。信号分析方法还包括确定由载波在到达第一接收机时行进的距离导致的第一信道的载波的相移。相移的分析产生接收机之间到达信息的时间差，其进一步被处理以确定发射机的位置。

4. 发明授权

US07158643B2 Auto-calibrating surround system 有权
标题翻译：自动校准环绕声系统
公开(公告)号：US07158643B2
公开(公告)日：2007-01-02
申请号：US09839485
申请日：2001-04-20
申请人： Bruce S. Lavoie , William R. Michalson
发明人： Bruce S. Lavoie , William R. Michalson
IPC分类号： H04R29/00
CPC分类号： H04S7/301 , H04S3/00 , H04S7/307
摘要： A multi-channel surround sound system and method is described that allows automatic and independent calibration and adjustment of the frequency, amplitude and time response of each channel of the surround sound system. The disclosed auto-calibrating surround sound (ACSS) system includes a processor that generates a test signal represented by a temporal maximum length sequence (MLS) and supplies the test signal as part of an electric input signal to a loudspeaker. A microphone coupled to the processor receives the signal in a listening environment. The processor correlates the received sound signal with the test signal in the time domain and determines from the correlated signals a whitened response of the audio channel in the listening environment.
摘要翻译：描述了一种多声道环绕声系统和方法，其允许对环绕声系统的每个声道的频率，幅度和时间响应进行自动且独立的校准和调整。所公开的自动校准环绕声（ACSS）系统包括产生由时间最大长度序列（MLS）表示的测试信号的处理器，并将测试信号作为电输入信号的一部分提供给扬声器。耦合到处理器的麦克风在收听环境中接收信号。处理器将接收到的声音信号与时域中的测试信号相关联，并且从相关信号中确定听觉环境中音频通道的白化响应。

5. 发明授权

US07079025B2 Reconfigurable geolocation system 失效
标题翻译：可重构地理定位系统
公开(公告)号：US07079025B2
公开(公告)日：2006-07-18
申请号：US10459724
申请日：2003-06-11
申请人： William R. Michalson , Ilir F. Progri
发明人： William R. Michalson , Ilir F. Progri
IPC分类号： G08B1/08
CPC分类号： G01C21/206 , G01S5/0289 , G01S19/21 , G01S19/36 , H04B1/707
摘要： A portable reconfigurable geolocation system is provided. The system includes a portable user node and one or more portable pseudolite nodes in communication one another and with the user node. Each of the user nodes and pseudolite nodes includes a transmitter that generates a signal on one or more carrier frequencies. Each signal is modulated with digital signals necessary to establish distances between the nodes and to convey data between the nodes. Each node also includes a receiver for receiving and demodulating the signals transmitted between the nodes, and a processor for receiving the demodulated signals, extracting data values and derived values from the demodulated signals and determining a three-dimensional position of each node in the system.
摘要翻译：提供便携式可重新配置的地理定位系统。该系统包括便携式用户节点和一个或多个彼此通信并与用户节点通信的便携式伪卫星节点。每个用户节点和伪卫星节点包括在一个或多个载波频率上产生信号的发射机。每个信号用数字信号进行调制，以建立节点之间的距离并在节点之间传送数据。每个节点还包括用于接收和解调在节点之间传输的信号的接收机，以及用于接收解调信号的处理器，从解调信号中提取数据值和导出值，并确定系统中每个节点的三维位置。

6. 发明授权

US5987380A Hand-held GPS-mapping device 有权
标题翻译：手持式GPS定位设备
公开(公告)号：US5987380A
公开(公告)日：1999-11-16
申请号：US237152
申请日：1999-01-25
申请人： Douglas J. Backman , Gene V. Roe , Frank D. Defalco , William R. Michalson
发明人： Douglas J. Backman , Gene V. Roe , Frank D. Defalco , William R. Michalson
IPC分类号： G01C15/00 , G01C21/20 , G01S5/14 , G01S19/35 , G01S19/42 , G01S19/48 , G09B29/00 , G09B29/10 , G06K9/34
CPC分类号： G01C15/00 , G01C21/20 , G01S19/42 , G09B29/003 , G09B29/106 , Y10S707/99932
摘要： A hand-held navigation, mapping and positioning device contains a GPS receiver, a database capable of storing vector or bit mapped graphics, a viewing port, an embedded processor, a simplified user interface, a data compression algorithm, and other supporting electronics, The viewport is configured such that the data presented in the viewport if clearly visible in any ambient light condition. The database stores compressed image data which might include topographical map data, user annotations, building plans, or any other image. The system includes an interface to a personal computer which may be used to annotate or edit graphic information externally to the device for later upload. In addition, the device contains a simple menu-driven user interface which allows panning and zooming the image data, marking locations of interest, and other such functions. The device may be operated from an internal rechargeable battery, or powered externally.
摘要翻译：手持导航，映射和定位设备包括GPS接收器，能够存储向量或位映射图形的数据库，观察端口，嵌入式处理器，简化的用户接口，数据压缩算法和其他支持电子设备。视口配置为使得在任何环境光条件下清晰可见的视口中呈现的数据。数据库存储可能包括地形图数据，用户注释，建筑图或任何其他图像的压缩图像数据。该系统包括个人计算机的接口，其可用于在设备外部注释或编辑图形信息以供稍后上传。此外，该设备还包含一个简单的菜单驱动用户界面，它允许平移和缩放图像数据，标记感兴趣的位置和其他此类功能。该设备可以从内部可充电电池操作，或者从外部供电。

7. 发明授权

US08284711B2 Apparatus and methods for addressable communication using voice-grade radios 有权
标题翻译：使用语音级无线电的可寻址通信的装置和方法
公开(公告)号：US08284711B2
公开(公告)日：2012-10-09
申请号：US11476281
申请日：2006-06-27
申请人： William R. Michalson , James W. Matthews , Abhijit Navalekar
发明人： William R. Michalson , James W. Matthews , Abhijit Navalekar
IPC分类号： H04W92/00 , H04W88/02 , H04W88/06 , H04W52/04 , H04L12/56 , H04M3/00 , H04M5/00 , H04B7/00 , H04B1/10 , H04B1/18 , H04B1/16
CPC分类号： H04L27/2601 , H04L45/00 , H04W4/18 , H04W8/26 , H04W28/06
摘要： The invention relates to methods and apparatus for conducting directed communication using voice-grade radios. The methods and apparatus can be used to form a packet-switched wireless network using legacy analog transceivers, providing, e.g., both data and voice-over-Internet Protocol communication.
摘要翻译：本发明涉及使用语音级无线电进行定向通信的方法和装置。该方法和装置可用于使用传统模拟收发器形成分组交换无线网络，提供例如数据和因特网协议语音通信。

8. 发明授权

US07896807B2 Multi-channel electrophysiologic signal data acquisition system on an integrated circuit 有权
标题翻译：多通道电生理信号数据采集系统集成电路
公开(公告)号：US07896807B2
公开(公告)日：2011-03-01
申请号：US11262493
申请日：2005-10-28
申请人： Edward A. Clancy , John A. McNeill , William R. Michalson
发明人： Edward A. Clancy , John A. McNeill , William R. Michalson
IPC分类号： A61B5/00
CPC分类号： A61B5/04 , A61B5/04004 , A61B5/0428 , A61B5/0476 , A61B5/0488 , A61B5/0496 , A61B5/7242 , G06F19/00 , G16H40/63
摘要： A physiologic data acquisition system includes an analog input, a sigma-delta front end signal conditioning circuit adapted to subtract out DC and low frequency interfering signals from and amplify the analog input before analog to digital conversion. The system can be programmed to acquire a selected physiologic signal, e.g., a physiologic signal characteristic of or originating from a particular biological tissue. The physiologic data acquisition system may include a network interface modulating a plurality of subcarriers with respective portions of an acquired physiologic signal. A receiver coupled to the network interface can receive physiologic data from, and send control signals and provide power to the physiologic data acquisition system over a single pair of wires. The network interface can modulate an RF carrier with the plurality of modulated subcarriers and transmit the resulting signal to the receiver across a wireless network. An integrated circuit may include the physiologic data acquisition system. Also included are methods for acquiring physiologic data comprising the step of selectively controlling an acquisition circuit to acquire the physiologic signal.
摘要翻译：生理数据采集系统包括模拟输入端，Σ-Δ前端信号调理电路，用于在模数转换之前减去DC和低频干扰信号并放大模拟输入。该系统可以被编程以获取选定的生理信号，例如特定生物组织的生理信号特征或源自特定生物组织。生理数据采集系统可以包括利用获取的生理信号的各个部分来调制多个子载波的网络接口。耦合到网络接口的接收器可以接收来自并发送控制信号的生理数据，并通过单根导线向生理数据采集系统提供电力。网络接口可以利用多个经调制的子载波来调制RF载波，并通过无线网络将结果信号发送到接收机。集成电路可以包括生理数据采集系统。还包括用于获取生理数据的方法，包括选择性地控制采集电路以获取生理信号的步骤。

9. 发明申请

US20100238911A1 Apparatus and methods for addressable communication using voice-grade radios 有权
标题翻译：使用语音级无线电的可寻址通信的装置和方法
公开(公告)号：US20100238911A1
公开(公告)日：2010-09-23
申请号：US11476281
申请日：2006-06-27
申请人： William R. Michalson , James W. Matthews , Abhijit Navalekar
发明人： William R. Michalson , James W. Matthews , Abhijit Navalekar
IPC分类号： H04W84/02 , H04W4/00 , H04L12/56
CPC分类号： H04L27/2601 , H04L45/00 , H04W4/18 , H04W8/26 , H04W28/06
摘要： The invention relates to methods and apparatus for conducting directed communication using voice-grade radios. The methods and apparatus can be used to form a packet-switched wireless network using legacy analog transceivers, providing, e.g., both data and voice-over-Internet Protocol communication.
摘要翻译：本发明涉及使用语音级无线电进行定向通信的方法和装置。该方法和装置可用于使用传统模拟收发器形成分组交换无线网络，提供例如数据和因特网协议语音通信。

10. 发明授权

US5902347A Hand-held GPS-mapping device 失效
标题翻译：手持式GPS定位设备
公开(公告)号：US5902347A
公开(公告)日：1999-05-11
申请号：US835037
申请日：1997-03-27
申请人： Douglas J. Backman , Gene V. Roe , Frank D. Defalco , William R. Michalson
发明人： Douglas J. Backman , Gene V. Roe , Frank D. Defalco , William R. Michalson
IPC分类号： G01C15/00 , G01C21/20 , G01S5/14 , G01S19/35 , G01S19/42 , G01S19/48 , G09B29/00 , G09B29/10 , G06F9/00
CPC分类号： G01C15/00 , G01C21/20 , G01S19/42 , G09B29/003 , G09B29/106 , Y10S707/99932
摘要： A hand-held navigation, mapping and positioning device contains a GPS receiver, a database capable of storing vector or bit mapped graphics, a viewing port, an embedded processor, a simplified user interface, a data compression algorithm, and other supporting electronics. The viewpoint is configured such that the data presented in the viewport is clearly visible in any ambient light condition. The database stores compressed image data which might include topographical map data, user annotations, building plans, or any other image. The system includes an interface to a personal computer which may be used to annotate or edit graphic information externally to the device for later upload. In addition, the device contains a simple menu-driven user interface which allows panning and zooming the image data, marking locations of interest, and other such functions. The device may be operated from an internal rechargeable battery, or powered externally.
摘要翻译：手持式导航，映射和定位设备包括GPS接收器，能够存储向量或位映射图形的数据库，观看端口，嵌入式处理器，简化用户接口，数据压缩算法和其他支持电子设备。视点被配置为使得在任何环境光条件下在视口中呈现的数据清晰可见。数据库存储可能包括地形图数据，用户注释，建筑图或任何其他图像的压缩图像数据。该系统包括个人计算机的接口，其可用于在设备外部注释或编辑图形信息以供稍后上传。此外，该设备还包含一个简单的菜单驱动的用户界面，它允许平移和缩放图像数据，标记感兴趣的位置和其他此类功能。该设备可以从内部可充电电池操作，或者从外部供电。

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