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1. 发明申请

US20110032731A1 MULTIPLE INDEPENDENTLY REGULATED PARAMETERS USING A SINGLE MAGNETIC CIRCUIT ELEMENT 审中-公开
标题翻译：使用单个电路元件的多个独立的调节参数
公开(公告)号：US20110032731A1
公开(公告)日：2011-02-10
申请号：US12850120
申请日：2010-08-04
申请人： Charles Coleman , George Rasko , Sam Seiichiro Ochi , Ernest H. Wittenbreder, JR.
发明人： Charles Coleman , George Rasko , Sam Seiichiro Ochi , Ernest H. Wittenbreder, JR.
IPC分类号： H02M3/335
CPC分类号： H02M3/33561 , H02M1/4258 , H02M3/33569 , Y02B70/126 , Y02P80/112
摘要： Methods, systems, and devices are described for using isolated and non-isolated circuit structures and control methods for achieving multiple independently regulated input and output parameters using a single, simple, primary magnetic circuit element. For example, structures and methods are revealed for achieving single-stage power factor correction with high power factor and multiple independently regulated outputs using a single, simple, primary magnetic circuit element. Other structures and methods are revealed for achieving multiple independently regulated outputs without power factor correction using a single primary magnetic circuit element for both isolated and non-isolated power conversion applications.
摘要翻译：描述了使用隔离和非隔离电路结构和控制方法的方法，系统和设备，以使用单个简单的主磁路元件实现多个独立调节的输入和输出参数。例如，结构和方法被揭示用于使用单个简单的初级磁路元件实现具有高功率因数和多个独立调节输出的单级功率因数校正。其他结构和方法被揭示用于实现多个独立调节的输出，而无需功率因数校正，使用单个主要电路元件进行隔离和非隔离功率转换应用。

2. 发明授权

US08675374B2 Auto-optimization circuits and methods for cyclical electronic systems 失效
标题翻译：循环电子系统的自动优化电路和方法
公开(公告)号：US08675374B2
公开(公告)日：2014-03-18
申请号：US13197596
申请日：2011-08-03
申请人： Charles Coleman , Sam Seiichiro Ochi , Ernest H. Wittenbreder, Jr. , Yeshoda Yedevelly
发明人： Charles Coleman , Sam Seiichiro Ochi , Ernest H. Wittenbreder, Jr. , Yeshoda Yedevelly
IPC分类号： H02M3/335
CPC分类号： H02M3/1582 , H02M3/158 , H02M2001/009
摘要： Methods, systems, and devices are described for an adjustment module that interacts with a parameter detection module to provide a threshold value for initiating switching of a switching module in a cyclical electronic system. Aspects of the present disclosure provide a switching module used in conjunction with an inductor that is coupled with the switching module. The threshold voltage for switching the switching module may be adjusted to provide switching at substantially zero volts while maintaining sufficient energy in the inductor to drive the voltage at a switching element in the switching module to zero volts. Such auto-adjustment circuits may allow for enhanced efficiency in cyclical electronic systems. The output of an up/down counter may be used to set another parameter that effects the performance of the cyclical electronic system in order to enhance the performance of the cyclical electronic system.
摘要翻译：描述了用于与参数检测模块交互以提供用于在循环电子系统中启动交换模块的切换的阈值的调整模块的方法，系统和设备。本公开的方面提供了与与开关模块耦合的电感器一起使用的开关模块。可以调节用于切换开关模块的阈值电压以提供基本为零伏特的开关，同时在电感器中保持足够的能量以将开关模块中的开关元件处的电压驱动到零伏特。这种自动调节电路可以允许在循环电子系统中提高效率。上/下计数器的输出可以用于设置影响周期性电子系统的性能的另一参数，以便增强循环电子系统的性能。

3. 发明申请

US20120032728A1 AUTO-OPTIMIZATION CIRCUITS AND METHODS FOR CYCLICAL ELECTRONIC SYSTEMS 失效
标题翻译：自动优化电路和循环电子系统的方法
公开(公告)号：US20120032728A1
公开(公告)日：2012-02-09
申请号：US13197596
申请日：2011-08-03
申请人： Charles Coleman , Sam Seiichiro Ochi , Ernest H. Wittenbreder, JR. , Yeshoda Yedevelly
发明人： Charles Coleman , Sam Seiichiro Ochi , Ernest H. Wittenbreder, JR. , Yeshoda Yedevelly
IPC分类号： H03K17/687
CPC分类号： H02M3/1582 , H02M3/158 , H02M2001/009
摘要： Methods, systems, and devices are described for an adjustment module that interacts with a parameter detection module to provide a threshold value for initiating switching of a switching module in a cyclical electronic system. Aspects of the present disclosure provide a switching module used in conjunction with an inductor that is coupled with the switching module. The threshold voltage for switching the switching module may be adjusted to provide switching at substantially zero volts while maintaining sufficient energy in the inductor to drive the voltage at a switching element in the switching module to zero volts. Such auto-adjustment circuits may allow for enhanced efficiency in cyclical electronic systems. The output of an up/down counter may be used to set another parameter that effects the performance of the cyclical electronic system in order to enhance the performance of the cyclical electronic system.
摘要翻译：描述了用于与参数检测模块交互以提供用于在循环电子系统中启动交换模块的切换的阈值的调整模块的方法，系统和设备。本公开的方面提供了与与开关模块耦合的电感器一起使用的开关模块。可以调节用于切换开关模块的阈值电压以提供基本为零伏特的开关，同时在电感器中保持足够的能量以将开关模块中的开关元件处的电压驱动到零伏特。这种自动调节电路可以允许在循环电子系统中提高效率。上/下计数器的输出可以用于设置影响周期性电子系统的性能的另一参数，以便增强循环电子系统的性能。

4. 发明申请

US20120044729A1 BRIDGELESS COUPLED INDUCTOR BOOST POWER FACTOR RECTIFIERS 审中-公开
标题翻译：无桥连接电感器升压功率因数整流器
公开(公告)号：US20120044729A1
公开(公告)日：2012-02-23
申请号：US13215862
申请日：2011-08-23
申请人： Charles Coleman , Ernest H. Wittenbreder, JR.
发明人： Charles Coleman , Ernest H. Wittenbreder, JR.
IPC分类号： H02M7/06
CPC分类号： H02M1/4258 , Y02B70/126 , Y02P80/112
摘要： A bridgeless power factor correction system may include an AC input having a first input terminal and a second input terminal, an inductor module coupled with the first input terminal, and a switching module coupled between the second input terminal and the inductor module. The switching module may comprise a bi-directional voltage blocking switch that is configured to selectively couple the inductor module with the AC input based on an output voltage and a phase difference between an input voltage waveform and an input current waveform. The switching module may also comprise an auxiliary network for reversing a winding current to achieve zero voltage switching. An output module may be coupled with the inductor module, and provide an output to a load. The inductor module may include a magnetically coupled inductor having a primary and secondary winding. The output module may include a full or half bridge rectifier.
摘要翻译：无桥功率因数校正系统可以包括具有第一输入端和第二输入端的AC输入，与第一输入端耦合的电感器模块以及耦合在第二输入端和电感模块之间的开关模块。开关模块可以包括双向电压阻挡开关，其被配置为基于输入电压和输入电压波形与输入电流波形之间的相位差选择性地将电感器模块与AC输入耦合。开关模块还可以包括用于反转绕组电流以实现零电压切换的辅助网络。输出模块可以与电感器模块耦合，并向负载提供输出。电感器模块可以包括具有初级和次级绕组的磁耦合电感器。输出模块可以包括全桥或半桥整流器。

5. 发明申请

US20120032664A1 SINGLE INDUCTOR POWER CONVERTER SYSTEM AND METHODS 审中-公开
标题翻译：单电源功率转换器系统及方法
公开(公告)号：US20120032664A1
公开(公告)日：2012-02-09
申请号：US13197621
申请日：2011-08-03
申请人： Charles Coleman , Ernest H. Wittenbreder, JR.
发明人： Charles Coleman , Ernest H. Wittenbreder, JR.
IPC分类号： G05F3/02
CPC分类号： H02M3/1582 , H02M3/158 , H02M2001/009
摘要： Methods, systems, and devices are described for a non-isolated dc-dc power converter that uses a single magnetic element and provides both a positive and a negative voltage output. The magnetic element, such as an inductor, is coupled with two or more switching modules that electrically switch the inductor to and from a voltage source, an inductor terminal, and/or a load. By electrically connecting and electrically isolating different components at various times, separate positive and negative voltage outputs are provided using the single inductor element. Switching may be controlled by a controller module, and a magnitude of the dc output voltage may be selected based on two or more resistors coupled with the controller module.
摘要翻译：对于使用单个磁性元件并提供正和负电压输出的非隔离dc-dc功率转换器，描述了方法，系统和器件。诸如电感器的磁性元件与两个或更多个将电感器电压切换到电压源，电感器端子和/或负载的开关模块耦合。通过在不同时间电连接和电隔离不同的部件，使用单个电感器元件提供单独的正和负电压输出。切换可以由控制器模块控制，并且可以基于与控制器模块耦合的两个或更多个电阻器来选择直流输出电压的幅度。

6. 发明授权

US08345779B2 Pulse transformer driver 有权
标题翻译：脉冲变压器驱动器
公开(公告)号：US08345779B2
公开(公告)日：2013-01-01
申请号：US12416363
申请日：2009-04-01
申请人： Sam Seiichiro Ochi , Charles Coleman
发明人： Sam Seiichiro Ochi , Charles Coleman
IPC分类号： H04B3/00
CPC分类号： H04B5/0093 , H03K5/1534 , H03K17/61 , H03K17/691 , H04B5/0031
摘要： Methods, systems, and devices are described for providing a communication system for handling pulse information. Embodiments of the invention provide a pulse shaping unit operable to avoid saturation of the pulse transformer, while being easily incorporated into IC processes. Some embodiments of the pulse shaping unit provide a two-to-three level driver unit for converting a two-level input voltage signal to a three-level driver signal for driving a pulse transformer. Other embodiments of the pulse shaping unit provide components configured to differentially drive a pulse transformer, effectively converting a two-level input voltage signal to a three-level driver signal.
摘要翻译：描述了用于提供用于处理脉冲信息的通信系统的方法，系统和设备。本发明的实施例提供一种脉冲整形单元，其可操作以避免脉冲变压器的饱和，同时易于并入到IC工艺中。脉冲整形单元的一些实施例提供用于将两电平输入电压信号转换为用于驱动脉冲变压器的三电平驱动器信号的二至三电平驱动器单元。脉冲整形单元的其他实施例提供了构造成差分驱动脉冲变压器的部件，有效地将两级输入电压信号转换成三电平驱动器信号。

7. 发明申请

US20090243683A1 PULSE TRANSFORMER DRIVER 有权
标题翻译：脉冲变压器驱动器
公开(公告)号：US20090243683A1
公开(公告)日：2009-10-01
申请号：US12416363
申请日：2009-04-01
申请人： Sam Seiichiro Ochi , Charles Coleman
发明人： Sam Seiichiro Ochi , Charles Coleman
IPC分类号： H03K5/1534
CPC分类号： H04B5/0093 , H03K5/1534 , H03K17/61 , H03K17/691 , H04B5/0031
摘要： Methods, systems, and devices are described for providing a communication system for handling pulse information. Embodiments of the invention provide a pulse shaping unit operable to avoid saturation of the pulse transformer, while being easily incorporated into IC processes. Some embodiments of the pulse shaping unit provide a two-to-three level driver unit for converting a two-level input voltage signal to a three-level driver signal for driving a pulse transformer. Other embodiments of the pulse shaping unit provide components configured to differentially drive a pulse transformer, effectively converting a two-level input voltage signal to a three-level driver signal.
摘要翻译：描述了用于提供用于处理脉冲信息的通信系统的方法，系统和设备。本发明的实施例提供一种脉冲整形单元，其可操作以避免脉冲变压器的饱和，同时易于并入到IC过程中。脉冲整形单元的一些实施例提供用于将两电平输入电压信号转换为用于驱动脉冲变压器的三电平驱动器信号的二至三电平驱动器单元。脉冲整形单元的其他实施例提供了构造成差分驱动脉冲变压器的部件，有效地将两级输入电压信号转换成三电平驱动器信号。

8. 发明申请

US20100225277A1 BATTERY CHARGE AND DISCHARGE CONTROLLER 审中-公开
标题翻译：电池充电和放电控制器
公开(公告)号：US20100225277A1
公开(公告)日：2010-09-09
申请号：US12719204
申请日：2010-03-08
申请人： Sam Seiichiro Ochi , Pierre R. Irissou , Charles Coleman
发明人： Sam Seiichiro Ochi , Pierre R. Irissou , Charles Coleman
IPC分类号： H02J7/00
CPC分类号： H02J7/0016
摘要： Methods, systems, and devices are described for described for providing control circuitry for use with battery packs. Embodiments optimize charging and discharging cycles to mitigate overcharging, over-discharging, and/or overheating individual cells in a battery pack. For example, embodiments allow for full discharging of battery packs (i.e., bringing the battery pack and its individual cells closer to their minimum voltages without going below) and full charging of battery packs (i.e., charging each cell of the battery pack closer to their maximum voltages without exceeding). Further, some embodiments include a substantially lossless, bi-directional DC-to-DC converter for facilitating ultra-fast charging of battery packs (e.g., at greater than 10C charge rates) without overheating or overcharging the individual cells of the battery packs.
摘要翻译：描述了用于提供用于电池组的控制电路的方法，系统和装置。实施例优化充电和放电循环以减轻电池组中的单个电池的过充电，过放电和/或过热。例如，实施例允许电池组的完全放电（即，使电池组及其各个电池更接近其最小电压而不降低电池）和电池组的完全充电（即，将电池组的每个电池更靠近它们最大电压不超过）。此外，一些实施例包括基本上无损的双向DC-DC转换器，用于促进电池组的超快速充电（例如，以大于10C的充电速率），而不会使电池组的各个电池过热或过度充电。

9. 发明授权

US07512422B2 RF generator with commutation inductor 有权
标题翻译：具有换向电感的RF发生器
公开(公告)号：US07512422B2
公开(公告)日：2009-03-31
申请号：US11140609
申请日：2005-05-26
申请人： Charles Coleman
发明人： Charles Coleman
IPC分类号： H04B1/04 , H04M1/00 , H02J3/00 , H02M3/00
CPC分类号： H01L23/473 , H01L2924/0002 , H01L2924/3011 , H02M7/5387 , H05K7/20927 , H01L2924/00
摘要： A radio frequency (RF) generator comprises a first half bridge including first and second power transistors; a second half bridge including first and second power transistors; an RF output node coupling output nodes of the first and second half bridges, the output node outputting RF signals to a load; positive and negative rails coupled to a power source; and a first commutation inductor provided to store energy to commutate at least one of the half bridges.
摘要翻译：射频（RF）发生器包括包括第一和第二功率晶体管的第一半桥; 包括第一和第二功率晶体管的第二半桥; RF输出节点耦合第一和第二半桥的输出节点，输出节点将RF信号输出到负载; 耦合到电源的正极和负极; 以及第一换向电感器，用于存储能量以换向至少一个半桥。

10. 发明授权

US07259623B2 RF generator with reduced size and weight 有权
标题翻译：射频发生器，体积小，重量轻
公开(公告)号：US07259623B2
公开(公告)日：2007-08-21
申请号：US11140404
申请日：2005-05-27
申请人： Charles Coleman
发明人： Charles Coleman
IPC分类号： H03F3/217
CPC分类号： H01L23/473 , H01L2924/0002 , H01L2924/3011 , H02M7/5387 , H05K7/20927 , H01L2924/00
摘要： A radio frequency (RF) generator comprises a first half bridge including first and second power transistors; a second half bridge including first and second power transistors; an output node coupling the first and second half bridges and RF signals to a load; positive and negative rails coupled to a power source; a first blocking capacitor provided between the positive rail and the load; a second blocking capacitor provided between the negative rail and the load; and an offline rectification circuit configured receive an alternating current (AC) from an AC power source and output a direct current (DC) to the first and second bridges, wherein the first and second blocking capacitors are configured to isolate the load from the AC power source.
摘要翻译：射频（RF）发生器包括包括第一和第二功率晶体管的第一半桥; 包括第一和第二功率晶体管的第二半桥; 将第一和第二半桥和RF信号耦合到负载的输出节点; 耦合到电源的正极和负极; 设置在正轨和负载之间的第一隔离电容器; 设置在负轨和负载之间的第二隔离电容器; 并且离线整流电路配置为从AC电源接收交流电（AC）并将直流（DC）输出到第一和第二桥，其中第一和第二阻塞电容器被配置为将负载与AC电力隔离资源。

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