专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050027450A1 Altitude aiding in a satellite positioning system 审中-公开
标题翻译：高度协助卫星定位系统
公开(公告)号：US20050027450A1
公开(公告)日：2005-02-03
申请号：US10633488
申请日：2003-08-01
申请人： Geoffrey Cox , Lionel Garin , Makarand Phatak
发明人： Geoffrey Cox , Lionel Garin , Makarand Phatak
IPC分类号： G01S1/00 , G01S5/00 , G01S5/14 , G01S19/05 , G01S19/29 , G01S19/30 , G01S19/50
CPC分类号： G01S19/50 , G01S5/0036 , G01S5/0054 , G01S19/05
摘要： A satellite position system with a plurality of satellites transmitting spread spectrum signals to a satellite position system receiver that is able to determine location using three spread spectrum signals and a polynomial surface fit to digital altitude data that approximates the altitude of the satellite position system receiver.
摘要翻译：具有多个卫星的卫星定位系统向能够使用三个扩展频谱信号确定位置的卫星定位系统接收机发射扩频信号，以及对近似于卫星定位系统接收机的高度的数字高度数据进行多项式曲面拟合。

2. 发明授权

US08364164B2 Cell ID based positioning from cell intersections 有权
标题翻译：来自细胞交叉点的基于小区ID的定位
公开(公告)号：US08364164B2
公开(公告)日：2013-01-29
申请号：US11464186
申请日：2006-08-11
申请人： Makarand Phatak , Marlene Wan , Lionel Garin , Vijayaraghavan Venkatasubramanian , Sanjai Kohli
发明人： Makarand Phatak , Marlene Wan , Lionel Garin , Vijayaraghavan Venkatasubramanian , Sanjai Kohli
IPC分类号： H04W24/00 , H04M11/04 , G01S3/02
CPC分类号： G01S5/0252 , H04W64/00
摘要： Systems and methods are described for determining location of wireless devices using signal strength of signals detected by the wireless devices. The strength of signals received from identifiable sources is typically compared to reference signal strength measurements collected or estimated at known locations. Information identifying the source of the signals is typically obtained from data provided in the signals. Mappers associate combinations of reference signal strengths with geometrically shaped geographical regions such that signal strength measurements can be used as indices to locate a region in which a wireless device can be found. Systems and methods are described for receiving signal strength information from known locations where the information can be used to update and improve mapping system databases.
摘要翻译：描述了使用由无线设备检测到的信号的信号强度来确定无线设备的位置的系统和方法。从可识别的源接收的信号的强度通常与在已知位置处收集或估计的参考信号强度测量进行比较。识别信号源的信息通常从信号中提供的数据获得。引导者将参考信号强度的组合与几何形状的地理区域相关联，使得信号强度测量可以用作定位可以找到无线设备的区域的索引。描述了从已知位置接收信号强度信息的系统和方法，其中信息可用于更新和改进映射系统数据库。

3. 发明申请

US20060055598A1 Determining position without use of broadcast ephemeris information 有权
公开(公告)号：US20060055598A1
公开(公告)日：2006-03-16
申请号：US10941251
申请日：2004-09-14
申请人： Lionel Garin , Makarand Phatak
发明人： Lionel Garin , Makarand Phatak
IPC分类号： G01S5/14
CPC分类号： G01S19/27 , G01S19/05 , G01S19/20 , G01S19/258 , G01S19/51
摘要： Devices and methods are described for determining position information without broadcast ephemeris data for extended time periods. A server or client device receives or collects historical state data of satellites of a satellite-based positioning system and generates predictions of future satellite trajectories for future time periods. When a server generates the predictions, the predictions are subsequently transferred to a client device. The client device selects predictions appropriate to time of interest. The time can be any time during a period of at least seven calendar days. The client device reconstructs satellite states using information on the predictions and uses the reconstructed satellite states to acquire satellite signals as appropriate to the current location and time of the client device. The client device determines and/or tracks its position using information of the satellite states and timing information of the satellite signals.

4. 发明申请

US20080039114A1 CELL ID BASED POSITIONING FROM CELL INTERSECTIONS 有权
标题翻译：基于细胞相互作用的细胞ID定位
公开(公告)号：US20080039114A1
公开(公告)日：2008-02-14
申请号：US11464186
申请日：2006-08-11
申请人： Makarand Phatak , Marlene Wan , Lionel Garin , Vijayaraghavan Venkatasubramanian , Sanjai Kohli
发明人： Makarand Phatak , Marlene Wan , Lionel Garin , Vijayaraghavan Venkatasubramanian , Sanjai Kohli
IPC分类号： H04Q7/20
CPC分类号： G01S5/0252 , H04W64/00
摘要： Systems and methods are described for determining location of wireless devices using signal strength of signals detected by the wireless devices. The strength of signals received from identifiable sources is typically compared to reference signal strength measurements collected or estimated at known locations. Information identifying the source of the signals is typically obtained from data provided in the signals. Mappers associate combinations of reference signal strengths with geometrically shaped geographical regions such that signal strength measurements can be used as indices to locate a region in which a wireless device can be found. Systems and methods are described for receiving signal strength information from known locations where the information can be used to update and improve mapping system databases.
摘要翻译：描述了使用由无线设备检测到的信号的信号强度来确定无线设备的位置的系统和方法。从可识别的源接收的信号的强度通常与在已知位置处收集或估计的参考信号强度测量进行比较。识别信号源的信息通常从信号中提供的数据获得。引导者将参考信号强度的组合与几何形状的地理区域相关联，使得信号强度测量可以用作定位可以找到无线设备的区域的索引。描述了从已知位置接收信号强度信息的系统和方法，其中信息可用于更新和改进映射系统数据库。

5. 发明申请

US20070103364A1 DETERMINING POSITION WITHOUT USE OF BROADCAST EPHEMERIS INFORMATION 有权
标题翻译：不使用广播电视信息确定位置
公开(公告)号：US20070103364A1
公开(公告)日：2007-05-10
申请号：US11563896
申请日：2006-11-28
申请人： Lionel Garin , Makarand Phatak
发明人： Lionel Garin , Makarand Phatak
IPC分类号： G01S5/14
CPC分类号： G01S19/27 , G01S19/05 , G01S19/20 , G01S19/258 , G01S19/51
摘要： Devices and methods are described for determining position information without broadcast ephemeris data for extended time periods. A server or client device receives or collects historical state data of satellites of a satellite-based positioning system and generates predictions of future satellite trajectories for future time periods. When a server generates the predictions, the predictions are subsequently transferred to a client device. The client device selects predictions appropriate to time of interest. The time can be any time during a period of at least seven calendar days. The client device reconstructs satellite states using information on the predictions and uses the reconstructed satellite states to acquire satellite signals as appropriate to the current location and time of the client device. The client device determines and/or tracks its position using information of the satellite states and timing information of the satellite signals.
摘要翻译：描述了用于确定位置信息而不延长时间段的广播星历数据的装置和方法。服务器或客户端设备接收或收集基于卫星的定位系统的卫星的历史状态数据，并且对将来的时间段的未来卫星轨迹产生预测。当服务器生成预测时，预测将随后传送到客户端设备。客户端设备选择适合于感兴趣时间的预测。时间可以是至少七个日历日的任何时间。客户端设备使用关于预测的信息来重构卫星状态，并且使用重建的卫星状态来适当地获取与客户端设备的当前位置和时间相关的卫星信号。客户端设备使用卫星信号的信息和卫星信号的定时信息确定和/或跟踪其位置。

6. 发明授权

US08332137B2 Navigation system with dynamically calibrated pressure sensor 有权
标题翻译：具有动态校准压力传感器的导航系统
公开(公告)号：US08332137B2
公开(公告)日：2012-12-11
申请号：US11950207
申请日：2007-12-04
申请人： SaiPradeep Venkatraman , Quanwei Liu , Lionel Garin
发明人： SaiPradeep Venkatraman , Quanwei Liu , Lionel Garin
IPC分类号： G01C21/00
CPC分类号： G01C21/28 , G01C5/06
摘要： A navigation system includes a pressure sensor, a calibration module in communication with the pressure sensor, and an altitude module in communication with the calibration module. The calibration module is configured to determine a dynamic pressure proportionality coefficient based at least in part on a static pressure proportionality coefficient, a measured pressure value from the pressure sensor, and a velocity value. The altitude module is configured to calculate a sensor-based altitude value based at least in part on the determined dynamic pressure proportionality coefficient.
摘要翻译：导航系统包括压力传感器，与压力传感器通信的校准模块以及与校准模块通信的高度模块。校准模块被配置为至少部分地基于静压比例系数，来自压力传感器的测量压力值和速度值来确定动态压力比例系数。高度模块被配置为至少部分地基于确定的动态压力比例系数来计算基于传感器的高度值。

7. 发明申请

US20120191614A1 SYSTEM FOR LOCATION BASED TRANSACTION SECURITY 有权
标题翻译：基于位置的交易安全系统
公开(公告)号：US20120191614A1
公开(公告)日：2012-07-26
申请号：US13010256
申请日：2011-01-20
申请人： Daniel Babitch , Lionel Garin
发明人： Daniel Babitch , Lionel Garin
IPC分类号： G06Q20/00 , G06Q40/00
CPC分类号： G06Q20/3829 , G06Q20/40 , G06Q30/06 , G06Q40/02
摘要： A system for improving transaction security based on location information. The system includes a transaction processing center in communication with a first transaction device and a second transaction device. The transaction processing center includes a receiver that receives respective identification and location from at least one of the first and second transaction devices. The transaction processing center also includes a transaction processor that validates the identifications, validates the locations, and executes a transaction between the first and second transaction devices when the identifications and locations are validated.
摘要翻译：一种基于位置信息提高交易安全性的系统。该系统包括与第一交易设备和第二交易设备通信的交易处理中心。交易处理中心包括从第一和第二交易设备中的至少一个接收相应标识和位置的接收器。事务处理中心还包括一个事务处理器，用于验证标识，验证位置，并且在标识和位置被验证时，在第一和第二事务处理设备之间执行事务。

8. 发明授权

US07929928B2 Frequency phase correction system 有权
标题翻译：频率相位校正系统
公开(公告)号：US07929928B2
公开(公告)日：2011-04-19
申请号：US10997797
申请日：2004-11-24
申请人： Daniel Babitch , Steven A. Gronemeyer , Lionel Garin , Ashutosh Pande , Leon Kuo-Liang Peng , Gengsheng Zhang , Nicolas Patrick Vantalon
发明人： Daniel Babitch , Steven A. Gronemeyer , Lionel Garin , Ashutosh Pande , Leon Kuo-Liang Peng , Gengsheng Zhang , Nicolas Patrick Vantalon
IPC分类号： H04B17/02
CPC分类号： H03J7/065 , G01S5/021 , G01S19/05 , G01S19/17 , G01S19/235 , H03J2200/12 , H03L1/022
摘要： A frequency phase correction system and method are described that provides a receiver with a greater ability to lock onto relatively weak radio frequency signals by determining and estimating an amount of frequency error in a local frequency reference of the receiver, and using the error estimate to maintain frequency coherence with a received signal, thereby allowing tracking over a longer period of time, enabling longer integration times to capture weaker signals without losing frequency coherence.
摘要翻译：描述了一种频率相位校正系统和方法，其通过确定和估计接收机的本地频率参考中的频率误差的量来提供具有更大的锁定到相对较弱的射频信号的能力的接收机，并且使用误差估计来维持与接收信号的频率相干性，从而允许在更长的时间段内进行跟踪，从而能够实现更长的集成时间来捕获较弱的信号而不会失去频率一致性。

9. 发明申请

US20080303663A1 METHOD FOR VERIFYING THE INTEGRITY OF A CONTAINER 审中-公开
标题翻译：验证集装箱完整性的方法
公开(公告)号：US20080303663A1
公开(公告)日：2008-12-11
申请号：US11760533
申请日：2007-06-08
申请人： Terry SMITH , Lionel Garin
发明人： Terry SMITH , Lionel Garin
IPC分类号： G08B13/00
CPC分类号： G08B13/20 , B01L99/00 , B01L2200/141 , B01L2200/143 , B01L2200/145 , B01L2200/146 , B01L2300/022 , B01L2300/024 , G08B13/19608 , G08B25/10 , G08B29/24
摘要： A container security device comprises a sensor and a local memory configured to store input from the sensor, wherein the device is configured to detect a breach of a container. A container security method comprises the steps of detecting a change in a measurement value inside a container, and indicating a breach if a change in measurement value exceeds a threshold. A method of determining if a container was breached comprises the steps of downloading a log of gathered information, and checking the gathered information for any abnormalities, wherein the gathered information includes at least one sensor measurement taken from the inside of a container. A device for maintaining security of a navigation receiver unit comprises an enclosure, comprising a sensor, a processor, a local memory configured to store input from the sensor, and a navigation receiver unit, wherein the device is configured to detect a breach of the enclosure.
摘要翻译：容器安全装置包括传感器和配置成存储来自传感器的输入的本地存储器，其中该装置被配置为检测容器的违反。容器保密方法包括检测容器内的测量值变化的步骤，如果测量值的变化超过阈值，则表示违约。确定容器是否被破坏的方法包括下列收集的信息的日志的步骤，以及检查所收集的信息是否有异常，其中所收集的信息包括从容器内部取得的至少一个传感器测量值。用于维护导航接收器单元的安全性的设备包括：外壳，包括传感器，处理器，被配置为存储来自传感器的输入的本地存储器和导航接收器单元，其中所述设备被配置为检测所述外壳的违反。

10. 发明申请

US20050162306A1 Frequency phase correction system 有权
标题翻译：频率相位校正系统
公开(公告)号：US20050162306A1
公开(公告)日：2005-07-28
申请号：US10997797
申请日：2004-11-24
申请人： Daniel Babitch , Steven Gronemeyer , Lionel Garin , Ashutosh Pande , Leon Peng , Gengsheng Zhang , Nicolas Vantalon
发明人： Daniel Babitch , Steven Gronemeyer , Lionel Garin , Ashutosh Pande , Leon Peng , Gengsheng Zhang , Nicolas Vantalon
IPC分类号： H04B17/40 , G01S1/00 , G01S5/02 , G01S19/05 , G01S19/23
CPC分类号： H03J7/065 , G01S5/021 , G01S19/05 , G01S19/17 , G01S19/235 , H03J2200/12 , H03L1/022
摘要： A frequency phase correction system and method are described that provides a receiver with a greater ability to lock onto relatively weak radio frequency signals by determining and estimating an amount of frequency error in a local frequency reference of the receiver, and using the error estimate to maintain frequency coherence with a received signal, thereby allowing tracking over a longer period of time, enabling longer integration times to capture weaker signals without losing frequency coherence.
摘要翻译：描述了一种频率相位校正系统和方法，其通过确定和估计接收机的本地频率参考中的频率误差的量来提供具有更大的锁定到相对较弱的射频信号的能力的接收机，并且使用误差估计来维持与接收信号的频率相干性，从而允许在更长的时间段内进行跟踪，从而能够实现更长的集成时间来捕获较弱的信号而不会失去频率一致性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式