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公开(公告)号：US07693191B2
公开(公告)日：2010-04-06
申请号：US11691301
申请日：2007-03-26
IPC分类号： H04J3/06
CPC分类号： H04B1/707 , H04L1/0027 , H04L27/0008 , H04L27/0012
摘要： An apparatus (200) and method (300) for receiving a communications signal. A spread spectrum signal demodulator (210) is adapted to demodulate a packet header (110) of a data packet (102) that is communicated by a wireless communications signal. The packet header (110) is modulated with a spread spectrum technique and the spread spectrum signal demodulator (210) produces a packet header detection signal (220) representing a successful detection of a predefined packet header value. A non-spread spectrum signal demodulator (212) is communicatively coupled to the spread spectrum signal demodulator (210) and demodulates, in response to the packet header detection signal (220), a non-spread spectrum modulated data payload within the data packet. A data output select (234) produces demodulated data produced by either one or both the spread spectrum signal demodulator (210) and the non-spread spectrum signal demodulator (212).
摘要翻译： 一种用于接收通信信号的装置（200）和方法（300）。 扩频信号解调器（210）适于解调通过无线通信信号传送的数据分组（102）的分组报头（110）。 分组报头（110）用扩展频谱技术进行调制，扩展频谱信号解调器（210）产生表示成功检测预定分组报头值的分组报头检测信号（220）。 非扩展频谱信号解调器（212）通信地耦合到扩展频谱信号解调器（210），并且响应于分组报头检测信号（220）解调数据分组内的非扩展频谱调制数据有效载荷。 数据输出选择（234）产生由扩频信号解调器（210）和非扩频信号解调器（212）中的一个或两者产生的解调数据。
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公开(公告)号：US20080240166A1
公开(公告)日：2008-10-02
申请号：US11691301
申请日：2007-03-26
IPC分类号： G06E1/00
CPC分类号： H04B1/707 , H04L1/0027 , H04L27/0008 , H04L27/0012
摘要： An apparatus (200) and method (300) for receiving a communications signal. A spread spectrum signal demodulator (210) is adapted to demodulate a packet header (110) of a data packet (102) that is communicated by a wireless communications signal. The packet header (110) is modulated with a spread spectrum technique and the spread spectrum signal demodulator (210) produces a packet header detection signal 220 representing a successful detection of a predefined packet header value. A non-spread spectrum signal demodulator (212) is communicatively coupled to the spread spectrum signal demodulator (210) and demodulates, in response to the packet header detection signal (212), a non-spread spectrum modulated data payload within the data packet. A data output select (234) produces demodulated data produced by either one of both the spread spectrum signal demodulator (210) or the non-spread spectrum signal demodulator (212).
摘要翻译： 一种用于接收通信信号的装置（200）和方法（300）。 扩频信号解调器（210）适于解调通过无线通信信号传送的数据分组（102）的分组报头（110）。 分组报头（110）用扩展频谱技术进行调制，扩展频谱信号解调器（210）产生表示预定分组报头值成功检测的分组报头检测信号220。 非扩展频谱信号解调器（212）通信地耦合到扩展频谱信号解调器（210），并响应于分组报头检测信号（212）解调数据分组内的非扩展频谱调制数据有效载荷。 数据输出选择（234）产生由扩频信号解调器（210）或非扩频信号解调器（212）中的任一个产生的解调数据。
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公开(公告)号：US20080240167A1
公开(公告)日：2008-10-02
申请号：US11691349
申请日：2007-03-26
IPC分类号： H04J3/06
CPC分类号： H04B1/707 , H04L1/0027 , H04L27/0008 , H04L27/0012
摘要： A multi-mode transmitter (301) is adapted to modulate a data packet (200) communicated by a wireless communications signal. The data packet includes a packet header comprising a preamble (201) and a start of frame delimiter (202), and a data payload comprising a payload data length portion (203) and a payload portion (204). The packet header is modulated with a spread spectrum technique. When transmitting a data payload in one mode, the data payload is also modulated with the spread spectrum technique. When transmitting a data payload in another mode, the data payload is modulated with a non-spread spectrum technique.
摘要翻译： 多模式发射机（301）适于调制由无线通信信号传送的数据分组（200）。 数据分组包括包括前导码（201）和帧定界符（202）的起始部分的数据包头部，以及包括有效载荷数据长度部分（203）和有效载荷部分（204）的数据有效载荷。 分组报头用扩展频谱技术进行调制。 当以一种模式发送数据有效载荷时，数据有效载荷也用扩频技术进行调制。 当在另一模式下传输数据有效载荷时，以非扩频技术调制数据有效载荷。
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公开(公告)号：US07869409B2
公开(公告)日：2011-01-11
申请号：US11691349
申请日：2007-03-26
CPC分类号： H04B1/707 , H04L1/0027 , H04L27/0008 , H04L27/0012
摘要： A multi-mode transmitter (301) is adapted to modulate a data packet (200) communicated by a wireless communications signal. The data packet includes a packet header comprising a preamble (201) and a start of frame delimiter (202), and a data payload comprising a payload data length portion (203) and a payload portion (204). The packet header is modulated with a spread spectrum technique. When transmitting a data payload in one mode, the data payload is also modulated with the spread spectrum technique. When transmitting a data payload in another mode, the data payload is modulated with a non-spread spectrum technique.
摘要翻译： 多模式发射机（301）适于调制由无线通信信号传送的数据分组（200）。 数据分组包括包括前导码（201）和帧定界符（202）的起始部分的数据包头部，以及包括有效载荷数据长度部分（203）和有效载荷部分（204）的数据有效载荷。 分组报头用扩展频谱技术进行调制。 当以一种模式发送数据有效载荷时，数据有效载荷也用扩频技术进行调制。 当在另一模式下传输数据有效载荷时，以非扩频技术调制数据有效载荷。
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公开(公告)号：US09858537B2
公开(公告)日：2018-01-02
申请号：US13523213
申请日：2012-06-14
申请人： Kevin McLaughlin , Cecilia Dahl , Rob Cartwright , Matt Higgins
发明人： Kevin McLaughlin , Cecilia Dahl , Rob Cartwright , Matt Higgins
IPC分类号： G06Q10/00 , G06Q20/00 , G06Q30/00 , G06Q10/02 , G06Q20/32 , G07C9/00 , G06Q20/12 , G06Q20/16 , G06Q30/06
CPC分类号： G06Q10/02 , G06Q20/12 , G06Q20/16 , G06Q20/3276 , G06Q30/00 , G06Q30/0635 , G07C9/00007
摘要： The present invention is directed towards systems and methods for enhanced marketing responsive to customer path data between attractions. A first device receives an identification of a location of a user and a first attraction selected for access by a user. A path analyzer of the device determines a travel path between the location of the user and the first attraction. The path analyzer identifies a second attraction within a predetermined distance from the travel path. The first device transmits, to a computing device of the user, an offer of access to the second attraction.
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6.发明申请Method and apparatus for determining faults in an electric assist steering system 有权用于确定电动辅助转向系统中的故障的方法和装置公开(公告)号：US20060122796A1
公开(公告)日：2006-06-08
申请号：US11007520
申请日：2004-12-08
申请人： Kevin McLaughlin , Joseph Miller
发明人： Kevin McLaughlin , Joseph Miller
IPC分类号： G01R31/00
CPC分类号： G01R31/006 , G01R31/343 , H02P29/0241
摘要： A method and apparatus for determining a fault in an electric motor (50) determines a calculated star voltage (Vstar—calc) of the electric motor. The calculated star voltage (Vstar—calc) is compared to a measured star voltage (Vstar—meas) of the electric motor (50) to determine a star voltage error (Vstar—err). The fault in the electric motor (50) is determined when the star voltage error (Vstar—err) exceeds a predetermined maximum star voltage error (Vstar—err—max).
摘要翻译： 用于确定电动机（50）中的故障的方法和装置确定计算的星形电压（V < / SUB>）。 将计算出的星形电压（V SUB）与测得的星形电压（V
- 测量以确定星形电压误差（V < SUB> - ）。 当星形电压误差（V > err ）时，确定电动机（50）中的故障 超过预定的最大星形电压误差（V max ）。 -
公开(公告)号：US09378470B2
公开(公告)日：2016-06-28
申请号：US13523243
申请日：2012-06-14
申请人： Kevin McLaughlin , Cecilia Dahl , Rob Cartwright , Matt Higgins
发明人： Kevin McLaughlin , Cecilia Dahl , Rob Cartwright , Matt Higgins
CPC分类号： G06Q10/02 , G06Q20/12 , G06Q20/16 , G06Q20/3276 , G06Q30/00 , G06Q30/0635 , G07C9/00007
摘要： The present invention is directed towards systems and methods for improved access to an attraction via a computing device of a user. A first computing device of a user records an identification code associated with an attraction. The first computing device transmits, to a second computing device, a request for access to the attraction, the request comprising the identification code. The first computing device receives, from the second computing device, an access authorization comprising an access code. The first computing device presents the access code to an attraction operator for access to the attraction.
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公开(公告)号：US08980769B1
公开(公告)日：2015-03-17
申请号：US11977792
申请日：2007-10-25
申请人： Jason Haverkamp , Dennis Hausmann , Kevin McLaughlin , Krishnan Shrinivasan , Michael Rivkin , Eugene Smargiassi , Mohamed Sabri
发明人： Jason Haverkamp , Dennis Hausmann , Kevin McLaughlin , Krishnan Shrinivasan , Michael Rivkin , Eugene Smargiassi , Mohamed Sabri
IPC分类号： H01L21/00 , H01L21/331
CPC分类号： C23C16/56 , C23C16/345 , C23C16/401 , H01L21/02126 , H01L21/0217 , H01L21/02203 , H01L21/02271 , H01L21/02274 , H01L21/02282 , H01L21/02348 , H01L21/3105 , H01L21/67115 , H01L21/68764 , H01L21/68771
摘要： The present invention provides improved methods of preparing a low-k dielectric material on a substrate. The methods involve multiple operation ultraviolet curing processes in which UV intensity, wafer substrate temperature, UV spectral distribution, and other conditions may be independently modulated in each operation. Operations may be pulsed or even be concurrently applied to the same wafer. In certain embodiments, a film containing a structure former and a porogen is exposed to UV radiation in a first operation to facilitate removal of the porogen and create a porous dielectric film. In a second operation, the film is exposed to UV radiation to increase cross-linking within the porous film.
摘要翻译： 本发明提供了在衬底上制备低k介电材料的改进方法。 该方法涉及多种操作紫外线固化方法，其中UV强度，晶片衬底温度，UV光谱分布和其它条件可以在每个操作中独立调制。 可以将脉冲或甚至同时施加到同一晶片上。 在某些实施方案中，在第一操作中将包含结构形成剂和致孔剂的膜暴露于UV辐射以便于去除致孔剂并产生多孔介电膜。 在第二操作中，该膜暴露于UV辐射以增加多孔膜内的交联。
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公开(公告)号：US08666597B2
公开(公告)日：2014-03-04
申请号：US12085512
申请日：2006-11-23
IPC分类号： B62D6/00
CPC分类号： B62D5/0466
摘要： An electric power assisted steering system for a vehicle, comprising: a steering mechanism which operatively connects a steering wheel to road wheels of the vehicle, a torque sensor arranged to, in use, produce a torque signal indicative of the torque carried by a portion of the steering mechanism, an electric motor operatively connected to the steering mechanism, a signal processing unit arranged to, in use, produce from the torque signal a torque demand signal representative of a torque to be applied to the steering mechanism by the motor, the signal processing unit comprising a first calculating unit arranged to calculate an initial torque demand signal dependent on the torque signal, and a second calculating unit arranged to, in use, calculate a torque damping signal indicative of an amount the initial torque signal is to be damped in order to generate the torque demand signal, and a motor drive stage arranged to provide, in use, a drive current to the motor responsive to the torque demand signal, in which the second calculating unit comprises an input for a signal dependent upon the torque demand signal, a differentiator, arranged to, in use, differentiate the input signal dependent upon the torque signal and a high pass filter arranged to filter the input signal to reduce low frequency components thereof.
摘要翻译： 一种用于车辆的电力辅助转向系统，包括：将方向盘操作地连接到车辆的车轮的转向机构，扭矩传感器，其布置成在使用中产生表示由一部分 所述转向机构，可操作地连接到所述转向机构的电动机;信号处理单元，其被配置为在使用中从所述转矩信号产生表示由所述电动机施加到所述转向机构的转矩的转矩需求信号，所述信号 处理单元，包括第一计算单元，其被配置为根据转矩信号计算初始转矩需求信号;以及第二计算单元，其被配置为在使用中计算表示初始扭矩信号将被阻尼的量的扭矩阻尼信号 以产生所述扭矩需求信号，以及马达驱动级，其布置成在使用中提供响应于所述转矩的电动机的驱动电流 e请求信号，其中第二计算单元包括取决于扭矩需求信号的信号的输入，微分器，其被布置为在使用中根据扭矩信号区分输入信号，并且布置成滤波器 输入信号以减少其低频分量。
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10.发明授权公开(公告)号：US08555067B2
公开(公告)日：2013-10-08
申请号：US13111801
申请日：2011-05-19
申请人： Stephan V. Schell , Arun G. Mathias , Jerrold Von Hauck , David T. Haggerty , Kevin McLaughlin , Ben-Heng Juang , Li Li
发明人： Stephan V. Schell , Arun G. Mathias , Jerrold Von Hauck , David T. Haggerty , Kevin McLaughlin , Ben-Heng Juang , Li Li
IPC分类号： H04L29/06
CPC分类号： H04W12/06 , G06F21/45 , G06F21/57 , H04L63/08 , H04L63/0853 , H04L63/123 , H04L63/20 , H04L67/34 , H04W4/50 , H04W4/60 , H04W8/205 , H04W12/04 , H04W12/08
摘要： Methods and apparatus enabling programming of electronic identification information of a wireless apparatus. In one embodiment, a previously purchased or deployed wireless apparatus is activated by a cellular network. The wireless apparatus connects to the cellular network using an access module to download operating system components and/or access control client components. The described methods and apparatus enable updates, additions and replacement of various components including Electronic Subscriber Identity Module (eSIM) data, OS components. One exemplary implementation of the invention utilizes a trusted key exchange between the device and the cellular network to maintain security.
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