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1. 发明授权

US08143870B2 Methods and apparatus for current sensing 有权
标题翻译：电流检测方法和装置
公开(公告)号：US08143870B2
公开(公告)日：2012-03-27
申请号：US12332910
申请日：2008-12-11
申请人： Timothy M. Ng , Jinghong Guo , Kenneth Ostrom
发明人： Timothy M. Ng , Jinghong Guo , Kenneth Ostrom
IPC分类号： G05F1/573
CPC分类号： G01R19/0092 , H02M3/156 , H02M2001/0009
摘要： Methods and apparatus for current sensing according to various aspects of the present invention operate in conjunction with a current sensor adapted to sense the current provided to a load via a transistor. In one embodiment, a power supply includes the current sensor, and supplies the current through a series combination of an inductor and the transistor. The current sensor is adapted to generate the inductor current signal according to a sensed current in the inductor, and may comprise a series combination of a first resistor and a second resistor. The resistive series combination is adapted to be connected in parallel to the series combination of the inductor and the transistor.
摘要翻译：根据本发明的各个方面的用于电流感测的方法和装置与适于感测经由晶体管提供给负载的电流的电流传感器一起工作。在一个实施例中，电源包括电流传感器，并且通过电感器和晶体管的串联组合提供电流。电流传感器适于根据电感器中感测的电流产生电感器电流信号，并且可以包括第一电阻器和第二电阻器的串联组合。电阻串联组合适于与电感器和晶体管的串联组合并联。

2. 发明申请

US20090146620A1 METHODS AND APPARATUS FOR CURRENT SENSING 有权
标题翻译：电流传感的方法和装置
公开(公告)号：US20090146620A1
公开(公告)日：2009-06-11
申请号：US12332910
申请日：2008-12-11
申请人： TIMOTHY M. NG , Jinghong Guo , Kenneth Ostrom
发明人： TIMOTHY M. NG , Jinghong Guo , Kenneth Ostrom
IPC分类号： G05F1/00
CPC分类号： G01R19/0092 , H02M3/156 , H02M2001/0009
摘要： Methods and apparatus for current sensing according to various aspects of the present invention operate in conjunction with a current sensor adapted to sense the current provided to a load via a transistor. In one embodiment, a power supply includes the current sensor, and supplies the current through a series combination of an inductor and the transistor. The current sensor is adapted to generate the inductor current signal according to a sensed current in the inductor, and may comprise a series combination of a first resistor and a second resistor. The resistive series combination is adapted to be connected in parallel to the series combination of the inductor and the transistor.
摘要翻译：根据本发明的各个方面的用于电流感测的方法和装置与适于感测经由晶体管提供给负载的电流的电流传感器一起工作。在一个实施例中，电源包括电流传感器，并且通过电感器和晶体管的串联组合提供电流。电流传感器适于根据电感器中感测的电流产生电感器电流信号，并且可以包括第一电阻器和第二电阻器的串联组合。电阻串联组合适于与电感器和晶体管的串联组合并联。

3. 发明授权

US08598857B2 Methods and apparatus for a multiphase power regulator 有权
标题翻译：多相功率调节器的方法和装置
公开(公告)号：US08598857B2
公开(公告)日：2013-12-03
申请号：US12333003
申请日：2008-12-11
申请人： Richard Pierson , Scott Southwell , Benjamim Tang , Timothy M. Ng , Jinghong Guo , Kenneth A. Ostrom
发明人： Richard Pierson , Scott Southwell , Benjamim Tang , Timothy M. Ng , Jinghong Guo , Kenneth A. Ostrom
IPC分类号： G05F1/575
CPC分类号： H02M3/1584
摘要： Methods and apparatus for a multiphase power regulator according various aspects of the present invention operate in conjunction with an active transient response (ATR) system for applying a correction signal to a multiphase pulse width modulator. In the event of a transient, the ATR system may adjust the output of the pulse width modulator to quickly respond to load requirements. The output may be modified by adding pulses, blanking pulses, advancing pulses, and scaling pulses to one or more phases.
摘要翻译：用于根据本发明的各个方面的多相功率调节器的方法和装置与用于将校正信号施加到多相脉冲宽度调制器的有源瞬态响应（ATR）系统相结合。在瞬态情况下，ATR系统可以调整脉宽调制器的输出以快速响应负载要求。可以通过将脉冲，消隐脉冲，前进脉冲和缩放脉冲添加到一个或多个相位来修改输出。

4. 发明申请

US20120229104A1 METHODS AND APPARATUS FOR VOLTAGE REGULATION WITH DYNAMIC TRANSIENT OPTIMIZATION 有权
标题翻译：用动态瞬态优化进行电压调节的方法和装置
公开(公告)号：US20120229104A1
公开(公告)日：2012-09-13
申请号：US13046603
申请日：2011-03-11
申请人： Richard Pierson , Jinghong Guo , Timothy M. Ng , Benjamim Tang , Amir Babazadeh , Scott Southwell
发明人： Richard Pierson , Jinghong Guo , Timothy M. Ng , Benjamim Tang , Amir Babazadeh , Scott Southwell
IPC分类号： G05F1/10
CPC分类号： H02M1/32 , G06F1/3234 , G06F1/3296 , H02M2001/0012 , H02M2001/0016
摘要： Methods and apparatus of dynamic transient optimization in a voltage regulator according to various aspects of the present invention may comprise a transition detector configured to compare an output voltage error to an amplitude threshold. The voltage regulator may further comprise a frequency detector configured to measure the frequency of the amplitude threshold being exceeded and to compare the frequency to a frequency threshold and a response circuit configured to activate a response according to a comparison between the frequency threshold and the frequency of the amplitude threshold being exceeded.
摘要翻译：根据本发明的各个方面的电压调节器中的动态瞬态优化的方法和装置可以包括被配置为将输出电压误差与振幅阈值进行比较的转换检测器。电压调节器还可以包括频率检测器，其被配置为测量超过的幅度阈值的频率，并且将频率与频率阈值进行比较，以及响应电路，被配置为根据频率阈值和频率阈值之间的比较激活响应超过振幅阈值。

5. 发明申请

US20090121695A1 METHODS AND APPARATUS FOR A MULTIPHASE POWER REGULATOR 有权
标题翻译：多相功率调节器的方法和装置
公开(公告)号：US20090121695A1
公开(公告)日：2009-05-14
申请号：US12333003
申请日：2008-12-11
申请人： RICHARD PIERSON , Scott Southwell , Benjamim Tang , Timothy M. Ng , Jinghong Guo , Kenneth A. Ostrom
发明人： RICHARD PIERSON , Scott Southwell , Benjamim Tang , Timothy M. Ng , Jinghong Guo , Kenneth A. Ostrom
IPC分类号： G05F1/10
CPC分类号： H02M3/1584
摘要： Methods and apparatus for a multiphase power regulator according various aspects of the present invention operate in conjunction with an active transient response (ATR) system for applying a correction signal to a multiphase pulse width modulator. In the event of a transient, the ATR system may adjust the output of the pulse width modulator to quickly respond to load requirements. The output may be modified by adding pulses, blanking pulses, advancing pulses, and scaling pulses to one or more phases.
摘要翻译：用于根据本发明的各个方面的多相功率调节器的方法和装置与用于将校正信号施加到多相脉冲宽度调制器的有源瞬态响应（ATR）系统相结合。在瞬态情况下，ATR系统可以调整脉宽调制器的输出以快速响应负载要求。可以通过将脉冲，消隐脉冲，前进脉冲和缩放脉冲添加到一个或多个相位来修改输出。

6. 发明授权

US07308017B2 DS-CDMA integration spreading coherent receiver 有权
标题翻译： DS-CDMA集成扩展相干接收机
公开(公告)号：US07308017B2
公开(公告)日：2007-12-11
申请号：US10450883
申请日：2001-12-18
申请人： Liangcheng Jiang , Xiaohu You , Junchao Wang , Jinghong Guo , Shixin Cheng
发明人： Liangcheng Jiang , Xiaohu You , Junchao Wang , Jinghong Guo , Shixin Cheng
IPC分类号： H04B1/00
CPC分类号： H04B1/7095 , H04B1/7113 , H04B1/712
摘要： The Spread Spectrum integration coherent receiver of the invention employs a time division multiplexing correlator bank and thus obtained coherent channel evaluator as a core. The receiver can execute initial PN synchronization, RAKE diversity coherent combination, AFC and adjacent cell search and combination receipt, and soft handoff. Further, “part capture in parallel based on slide energy window” and “tracking loop based on energy window barycenter” are introduced into the receiver of the invention, thereby simplifying the structure of the RAKE receiver. The receiver is capable of overcoming multipath fading, ensuring the RAKE receipt performance.
摘要翻译：本发明的扩展频谱积分相干接收机采用时分复用相关器组，从而获得相干信道评估器作为核心。接收机可以执行初始PN同步，RAKE分集相干组合，AFC和相邻小区搜索和组合接收以及软切换。此外，“本发明的接收机”中引入了“基于载玻片能量窗并行的部分捕获”和“基于能量窗重心的跟踪环路”，从而简化了RAKE接收机的结构。接收机能够克服多路径衰落，确保RAKE接收性能。

7. 发明授权

US08972216B2 Methods and apparatus for calibration of power converters 有权
标题翻译：电力转换器校准方法和装置
公开(公告)号：US08972216B2
公开(公告)日：2015-03-03
申请号：US13042914
申请日：2011-03-08
申请人： Benjamim Tang , Chun-Yen Lin , Rohan Samsi , Jinghong Guo , Tim M. Ng , Richard Pierson
发明人： Benjamim Tang , Chun-Yen Lin , Rohan Samsi , Jinghong Guo , Tim M. Ng , Richard Pierson
IPC分类号： G05F1/10 , H02M3/156 , H01L27/02 , B23K26/00 , G01R31/40 , H02M3/158 , H02M1/00
CPC分类号： H02M3/156 , B23K26/351 , G01R19/00 , G01R31/40 , G01R35/005 , H01L27/0211 , H02M3/1584 , H02M2001/0009
摘要： Methods and apparatus for a power regulator according to various aspects of the present invention may comprise a sensor adapted to generate a measurement of a voltage or a current. A memory may store a correction parameter that corresponds to the measurement, and a correction system may be adapted to adjust the measurement according to the correction parameter.
摘要翻译：根据本发明的各个方面的用于功率调节器的方法和装置可以包括适于产生电压或电流的测量的传感器。存储器可以存储对应于测量的校正参数，并且校正系统可以适于根据校正参数来调整测量。

8. 发明授权

US07310368B2 Means for initiative synchronization and cell searching based on the CDMA system of multipath energy window 有权
标题翻译：基于多径能量窗口CDMA系统的主动同步和小区搜索手段
公开(公告)号：US07310368B2
公开(公告)日：2007-12-18
申请号：US10450887
申请日：2001-12-18
申请人： Xiaohu You , Jinghong Guo , Liangcheng Jiang , Chunming Zhao , Shixin Cheng
发明人： Xiaohu You , Jinghong Guo , Liangcheng Jiang , Chunming Zhao , Shixin Cheng
IPC分类号： H04B1/00 , H03D1/00
CPC分类号： H04B1/7075 , H04B1/7095 , H04B1/7113
摘要： The present invention discloses an apparatus for initial synchronization and cell search in a CDMA system based on multipath energy window. The apparatus perform initial synchronization and adjacent cell search by using multipath energy window based on the processing method of multipath energy window. The apparatus can be implemented based on a parallel correlator bank. This invention also provides the application of the apparatus to a coherent spreading receiver.
摘要翻译：本发明公开了一种基于多径能量窗口的CDMA系统中初始同步和小区搜索的装置。该装置基于多路径能量窗的处理方法，通过使用多径能量窗进行初始同步和相邻小区搜索。该装置可以基于并行相关器组来实现。本发明还提供了将该装置应用于相干扩展接收机。

9. 发明申请

US20110221405A1 METHODS AND APPARATUS FOR CALIBRATION OF POWER CONVERTERS 有权
标题翻译：功率转换器校准的方法和装置
公开(公告)号：US20110221405A1
公开(公告)日：2011-09-15
申请号：US13042914
申请日：2011-03-08
申请人： Benjamim Tang , Chun-Yen Lin , Rohan Samsi , Jinghong Guo , Tim M. Ng , Richard Pierson
发明人： Benjamim Tang , Chun-Yen Lin , Rohan Samsi , Jinghong Guo , Tim M. Ng , Richard Pierson
IPC分类号： G05F1/10
CPC分类号： H02M3/156 , B23K26/351 , G01R19/00 , G01R31/40 , G01R35/005 , H01L27/0211 , H02M3/1584 , H02M2001/0009
摘要： Methods and apparatus for a power regulator according to various aspects of the present invention may comprise a sensor adapted to generate a measurement of a voltage or a current. A memory may store a correction parameter that corresponds to the measurement, and a correction system may be adapted to adjust the measurement according to the correction parameter.
摘要翻译：根据本发明的各个方面的用于功率调节器的方法和装置可以包括适于产生电压或电流的测量的传感器。存储器可以存储对应于测量的校正参数，并且校正系统可以适于根据校正参数来调整测量。

10. 发明授权

US09065339B2 Methods and apparatus for voltage regulation with dynamic transient optimization 有权
标题翻译：用动态瞬态优化调节电压的方法和装置
公开(公告)号：US09065339B2
公开(公告)日：2015-06-23
申请号：US13046603
申请日：2011-03-11
申请人： Richard Pierson , Jinghong Guo , Tim M. Ng , Benjamim Tang , Amir Babazadeh , Scott Southwell
发明人： Richard Pierson , Jinghong Guo , Tim M. Ng , Benjamim Tang , Amir Babazadeh , Scott Southwell
IPC分类号： H02M1/32 , G06F1/32 , H02M1/00
CPC分类号： H02M1/32 , G06F1/3234 , G06F1/3296 , H02M2001/0012 , H02M2001/0016
摘要： Methods and apparatus of dynamic transient optimization in a voltage regulator according to various aspects of the present invention may comprise a transition detector configured to compare an output voltage error to an amplitude threshold. The voltage regulator may further comprise a frequency detector configured to measure the frequency of the amplitude threshold being exceeded and to compare the frequency to a frequency threshold and a response circuit configured to activate a response according to a comparison between the frequency threshold and the frequency of the amplitude threshold being exceeded.
摘要翻译：根据本发明的各个方面的电压调节器中的动态瞬态优化的方法和装置可以包括被配置为将输出电压误差与振幅阈值进行比较的转换检测器。电压调节器还可以包括频率检测器，其被配置为测量超过的幅度阈值的频率，并且将频率与频率阈值进行比较，以及响应电路，被配置为根据频率阈值和频率阈值之间的比较激活响应超过振幅阈值。

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