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. 发明授权

US07027918B2 Satellite navigation system using multiple antennas 有权
标题翻译：卫星导航系统采用多个天线
公开(公告)号：US07027918B2
公开(公告)日：2006-04-11
申请号：US10408496
申请日：2003-04-07
申请人： Kurt R. Zimmerman , Dave Lawrence , H. Stewart Cobb , Michael L. O'Connor , Paul Montgomery
发明人： Kurt R. Zimmerman , Dave Lawrence , H. Stewart Cobb , Michael L. O'Connor , Paul Montgomery
IPC分类号： G01C21/26 , H04B7/185
CPC分类号： G01S19/54 , G01C21/165 , G01S19/50
摘要： A satellite navigation system using multiple antennas for providing the position of multiple fiduciary points on an object even when fewer than four satellites are visible to some or all the antennas. Satellite signals from the multiple antennas are fed into at least one receiver. The receiver or receivers utilize constraint information, which is independent of the satellite signals. These external constraints are used to augment the signals received from the satellites, to obtain the position solution for each antenna. In a preferred embodiment, a common reference clock is used to provide an external constraint. Examples of other external constraints that can be used in the current invention are distance between the antennas, inertial measurement of attitude, rotational or linear position sensors, etc.
摘要翻译：一种使用多个天线的卫星导航系统，用于在物体上提供多个受信点的位置，即使对于一些或所有天线可见少于四颗卫星。来自多个天线的卫星信号被馈送到至少一个接收机。接收机或接收机利用独立于卫星信号的约束信息。这些外部约束用于增加从卫星接收的信号，以获得每个天线的位置解。在优选实施例中，使用公共参考时钟来提供外部约束。可以在本发明中使用的其他外部约束的示例是天线之间的距离，姿态的惯性测量，旋转或线性位置传感器等。

2. 发明授权

US07693659B2 Satellite navigation system using multiple antennas 有权
标题翻译：卫星导航系统采用多个天线
公开(公告)号：US07693659B2
公开(公告)日：2010-04-06
申请号：US11190640
申请日：2005-07-27
申请人： Kurt R. Zimmerman , Dave Lawrence , Michael L. O'Connor , Paul Montgomery
发明人： Kurt R. Zimmerman , Dave Lawrence , Michael L. O'Connor , Paul Montgomery
IPC分类号： G01C21/00
CPC分类号： G01S19/54 , G01C21/165 , G01S19/50
摘要： A satellite navigation system using multiple antennas for providing the position of multiple fiduciary points on an object even when fewer than four satellites are visible to some or all the antennas. Satellite signals from the multiple antennas are fed into at least one receiver. The receiver or receivers utilize constraint information, which is independent of the satellite signals. These external constraints are used to augment the signals received from the satellites, to obtain the position solution for each antenna. In a preferred embodiment, a common reference clock is used to provide an external constraint. Examples of other external constraints that can be used in the current invention are distance between the antennas, inertial measurement of attitude, rotational or linear position sensors, etc.
摘要翻译：一种使用多个天线的卫星导航系统，用于在物体上提供多个受信点的位置，即使对于一些或所有天线可见少于四颗卫星。来自多个天线的卫星信号被馈送到至少一个接收机。接收机或接收机利用独立于卫星信号的约束信息。这些外部约束用于增加从卫星接收的信号，以获得每个天线的位置解。在优选实施例中，使用公共参考时钟来提供外部约束。可以在本发明中使用的其他外部约束的示例是天线之间的距离，姿态的惯性测量，旋转或线性位置传感器等。

3. 发明申请

US20050278119A1 Satellite navigation system using multiple antennas 有权
标题翻译：卫星导航系统采用多个天线
公开(公告)号：US20050278119A1
公开(公告)日：2005-12-15
申请号：US11190640
申请日：2005-07-27
申请人： Kurt Zimmerman , Dave Lawrence , Michael O'Connor , Paul Montgomery
发明人： Kurt Zimmerman , Dave Lawrence , Michael O'Connor , Paul Montgomery
IPC分类号： G01C21/16 , G01S1/00 , G01C21/26 , G01C21/28
CPC分类号： G01S19/54 , G01C21/165 , G01S19/50
摘要： A satellite navigation system using multiple antennas for providing the position of multiple fiduciary points on an object even when fewer than four satellites are visible to some or all the antennas. Satellite signals from the multiple antennas are fed into at least one receiver. The receiver or receivers utilize constraint information, which is independent of the satellite signals. These external constraints are used to augment the signals received from the satellites, to obtain the position solution for each antenna. In a preferred embodiment, a common reference clock is used to provide an external constraint. Examples of other external constraints that can be used in the current invention are distance between the antennas, inertial measurement of attitude, rotational or linear position sensors, etc.
摘要翻译：一种使用多个天线的卫星导航系统，用于在物体上提供多个受信点的位置，即使对于一些或所有天线可见少于四颗卫星。来自多个天线的卫星信号被馈送到至少一个接收机。接收机或接收机利用独立于卫星信号的约束信息。这些外部约束用于增加从卫星接收的信号，以获得每个天线的位置解。在优选实施例中，使用公共参考时钟来提供外部约束。可以在本发明中使用的其他外部约束的示例是天线之间的距离，姿态的惯性测量，旋转或线性位置传感器等。

4. 发明申请

US20160018556A1 SYSTEM AND METHOD FOR DETERMINING STRATIGRAPHIC LOCATION AND AREAL EXTENT OF TOTAL ORGANIC CARBON USING AN INTEGRATED STRATIGRAPHIC APPROACH 审中-公开
标题翻译：使用综合分层方法确定总有机碳的地层位置和区域范围的系统和方法
公开(公告)号：US20160018556A1
公开(公告)日：2016-01-21
申请号：US14802254
申请日：2015-07-17
申请人： Paul Montgomery , Kenneth Ratcliffe , Chris Richard Bell , Robert Locklair
发明人： Paul Montgomery , Kenneth Ratcliffe , Chris Richard Bell , Robert Locklair
IPC分类号： G01V3/38 , G01N33/24
CPC分类号： G01N33/24 , G01N2033/243
摘要： An integrated stratigraphic method for determining total organic carbon (TOC) in a rock formation is provided, The method includes performing a geochemical analysis method to create a geochemical dataset; performing a chronostratigraphic method to create a chronostratigraphic dataset; performing a graphic correlation of the chronostratigaphic dataset from at least one location in the rock formation; determining a sequence stratigraphic model based on the graphic correlation; and generating a palaeogeographic reconstruction at one or more time periods by integrating the sequence stratigraphic model with the geochemical dataset to construct a predictive depositional model and determine a location and areal extent of total organic carbon within the rock formation,
摘要翻译：提供了一种用于确定岩层中总有机碳（TOC）的综合地层方法，该方法包括进行地球化学分析方法，以创建地球化学数据集; 执行计时地层法创建计时地层数据集; 从岩层中的至少一个位置执行计时地层数据集的图形相关性; 基于图形相关性确定序列地层模型; 并通过将序列地层模型与地球化学数据集成为一体，在一个或多个时期产生古地理重建，构建预测沉积模型，确定岩层内总有机碳的位置和面积，

5. 外观设计

USD539286S1 External enclosure portion of a removable expansion card 有权
公开(公告)号：USD539286S1
公开(公告)日：2007-03-27
申请号：US29229875
申请日：2005-05-12
申请人： Peter Phillips , Paul Montgomery
设计人： Peter Phillips , Paul Montgomery

6. 发明申请

US20070040744A1 Satellite and local system position determination 有权
公开(公告)号：US20070040744A1
公开(公告)日：2007-02-22
申请号：US10909184
申请日：2004-07-30
申请人： Kurt Zimmerman , H. Cobb , Paul Montgomery , David Lawrence
发明人： Kurt Zimmerman , H. Cobb , Paul Montgomery , David Lawrence
IPC分类号： G01S3/02 , G01S1/00
CPC分类号： G01S19/25 , G01S1/24 , G01S19/31 , G01S19/44 , G01S19/46
摘要： In a local positioning system, augmentation of the land-based system is provided by receiving signals from a GNSS. The signals from the land-based positioning system have a code phase accuracy better than one wavelength of a carrier of the signals from the GNSS. Different decorrelation may be used for signals from a satellite than from a land-based transmitter, such as using a digital decorrelator for signals from the satellite and an analog decorrelator for signals from a land-based transmitter. The receivers may include both a GNSS antenna and a local antenna. The phase centers of the two antennas are within one wavelength of the GNSS signals from each other. The local antenna is sized for operation in the X or ISM-bands of frequencies. The GNSS antenna is a patch antenna where the microwave antenna extends away from the patch antenna in at least one dimension.

7. 发明授权

US06570534B2 Low cost system and method for making dual band GPS measurements 失效
公开(公告)号：US06570534B2
公开(公告)日：2003-05-27
申请号：US10062555
申请日：2002-02-05
申请人： Clark Cohen , David Lawrence , Stewart Cobb , Paul Montgomery , Miro Samek , Kurt Zimmerman , Michael O'Connor , Walter Melton , Gregory Gutt
发明人： Clark Cohen , David Lawrence , Stewart Cobb , Paul Montgomery , Miro Samek , Kurt Zimmerman , Michael O'Connor , Walter Melton , Gregory Gutt
IPC分类号： G01S514
CPC分类号： G01S19/29 , G01S19/32 , G01S19/37 , G01S19/44
摘要： A low-cost, solid-state position sensor system suitable for making precise code and carrier phase measurements in the L1 and L2 bands of GPS uses an ordinary, low-cost OEM card single-frequency carrier phase tracking C/A code receiver and includes low-cost hardware for sensing the L1 and L2 components of GPS carrier phase. Such measurements are suitable for general use in a variety of fields, including surveying. They are also of sufficient quality to be used in controlling heavy machinery, such as aircraft, farm tractors, and construction and mining equipment. A C/A code continuous tracking GPS receiver is used to produce GPS positioning fixes and real-time L1 carrier phase measurements. This C/A code receiver generates timing and reference information for a digital sampling component. This sampling component processes the L1 and L2 signals from the GPS signals in view. A digital signal processing component coupled to this sampling component processes the raw samples in synchronous, batch form including a step to precisely unwrap the P(Y) carrier phase to baseband. The receiver outputs synchronous, carrier phase measurements associated with each ranging source and signal observable. The synchronous raw carrier phase measurements from the continuous tracking C/A code receiver and the digital sampling component may be used to resolve the cycle ambiguities to each ranging source with respect to a reference station at a known location. Within a short interval typically tens of seconds from initial turn on, continuous, synchronous raw measurements are provided by the GPS receiver and processed into precise position fixes.

8. 外观设计

USD398907S Computer housing 失效
公开(公告)号：USD398907S
公开(公告)日：1998-09-29
申请号：US61634
申请日：1996-10-28
申请人： Philip Yurkonis , Craig Leverault , Herbert H. F. Pfeifer , Paul Montgomery
设计人： Philip Yurkonis , Craig Leverault , Herbert H. F. Pfeifer , Paul Montgomery

9. 外观设计

USD383728S Combined computer housing and stand therefor 失效
公开(公告)号：USD383728S
公开(公告)日：1997-09-16
申请号：US46074
申请日：1995-11-07
申请人： Philip G. Yurkonis , Mike Antonczak , Michael Dann , Steven J. Furuta , Herbert Pfeifer , Paul Montgomery
设计人： Philip G. Yurkonis , Mike Antonczak , Michael Dann , Steven J. Furuta , Herbert Pfeifer , Paul Montgomery

10. 外观设计

USD304940S Combination telecommunication set 失效
公开(公告)号：USD304940S
公开(公告)日：1989-12-05
申请号：US232881
申请日：1988-08-16
申请人： Herbert Pfeifer , Paul Montgomery , Dan Sturges
设计人： Herbert Pfeifer , Paul Montgomery , Dan Sturges

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