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1. 发明授权

US08477879B2 System and method for bi-phase modulation decoding 有权
标题翻译：双相调制解码的系统和方法
公开(公告)号：US08477879B2
公开(公告)日：2013-07-02
申请号：US12832674
申请日：2010-07-08
申请人： Eric Gregory Oettinger , Mark David Hagen
发明人： Eric Gregory Oettinger , Mark David Hagen
IPC分类号： H04L25/03
CPC分类号： H04L25/4904 , H04B5/0031 , H04B5/0037 , H04B5/0093 , H04L27/2338
摘要： One embodiment of the present invention includes a decoder system that decodes a bi-phase modulated signal to generate an output code. The system includes a first filter associated with a first logic state configured to generate a first dot product of a plurality of consecutive digital samples of the bi-phase modulated signal and a respective plurality of tap weights of the first filter. The system also includes a second filter associated with a second logic state configured to generate a second dot product of the plurality of consecutive digital samples of the bi-phase modulated signal with a respective plurality of tap weights of the second filter. The system further includes a comparator configured to compare the first and second dot products and to provide the output code as a bit having one of the first logic state and the second logic state based on the comparison.
摘要翻译：本发明的一个实施例包括对双相调制信号进行解码以产生输出码的解码器系统。该系统包括与第一逻辑状态相关联的第一滤波器，其被配置为生成双相调制信号的多个连续数字样本的第一点积和第一滤波器的相应多个抽头权重。该系统还包括与第二逻辑状态相关联的第二滤波器，其被配置为生成所述双相调制信号的所述多个连续数字样本的第二点积与所述第二滤波器的相应多个抽头权重。该系统还包括比较器，其被配置为比较第一和第二点积，并且基于比较将输出代码提供为具有第一逻辑状态和第二逻辑状态之一的位。

2. 发明申请

US20120256620A1 Systems and Methods of Detecting a Change in Object Presence in a Magnetic Field 有权
标题翻译：检测磁场中物体存在变化的系统和方法
公开(公告)号：US20120256620A1
公开(公告)日：2012-10-11
申请号：US13084510
申请日：2011-04-11
申请人： Eric Gregory Oettinger
发明人： Eric Gregory Oettinger
IPC分类号： G01R33/12
CPC分类号： H02J50/90 , G01R33/0041 , G01R33/028 , H01F38/14 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/12 , H04B5/0037 , H04B5/0081
摘要： The systems and methods of detecting a change in object presence in a magnetic field disclosed herein inject a low amplitude signal near the resonant frequency into the coil until the system comes to equilibrium. At this point the feedback is measured. The feedback signal can be measured as at least one of several signals, for example, but not limited to the voltage on the resonant capacitor, the current in the coil, and the voltage between the resonant capacitor and the coil. A change in the steady state response indicates a change in device presence.
摘要翻译：检测本文公开的磁场中物体存在的变化的系统和方法将共振频率附近的低振幅信号注入到线圈中，直到系统达到平衡。此时测量反馈。反馈信号可以被测量为几个信号中的至少一个，例如但不限于谐振电容器上的电压，线圈中的电流以及谐振电容器和线圈之间的电压。稳态响应的变化表明设备存在的变化。

3. 发明申请

US20080284400A1 METHODS AND APPARATUS TO MONITOR A DIGITAL POWER SUPPLY 审中-公开
标题翻译：监控数字电源的方法和设备
公开(公告)号：US20080284400A1
公开(公告)日：2008-11-20
申请号：US11967786
申请日：2007-12-31
申请人： Eric Gregory Oettinger , Mark David Hagen
发明人： Eric Gregory Oettinger , Mark David Hagen
IPC分类号： G05F1/00
CPC分类号： H02M3/157 , H02M2001/0012 , H02M2001/0025 , H02M2001/007 , H02M2003/1586
摘要： Methods and apparatus to monitor a digital power supply are disclosed. An example method includes receiving a voltage from a voltage source at a digital power supply, controlling the voltage using a power factor controller and a direct current (DC) to DC converter to generate an output voltage, controlling the output voltage using a signal processor to generate control signals based on receiving instructions, controlling the power factor controller and the DC to DC converter with a digital signal processor using the control signals, and copying an operating parameter from a register or a memory location of the digital signal processor to a memory buffer of the digital power supply.
摘要翻译：公开了一种监视数字电源的方法和装置。示例性方法包括从数字电源的电压源接收电压，使用功率因数控制器和直流（DC）到DC转换器来控制电压以产生输出电压，使用信号处理器来控制输出电压基于接收指令生成控制信号，使用控制信号用数字信号处理器控制功率因数控制器和DC-DC转换器，以及将操作参数从数字信号处理器的寄存器或存储器位置复制到存储器缓冲器的数字电源。

4. 发明申请

US20080284388A1 METHODS AND APPARATUS TO HANDLE A REFERENCE VOLTAGE CHANGE IN A DIGITAL POWER SUPPLY 有权
标题翻译：在数字电源中控制参考电压变化的方法和装置
公开(公告)号：US20080284388A1
公开(公告)日：2008-11-20
申请号：US11967793
申请日：2007-12-31
申请人： Eric Gregory Oettinger , Mark David Hagen
发明人： Eric Gregory Oettinger , Mark David Hagen
IPC分类号： G05F1/10
CPC分类号： H02M3/157 , H02M2001/0012 , H02M2001/0025 , H02M2001/007 , H02M2003/1586
摘要： An example disclosed method to handle a reference voltage change in a digital power supply includes receiving a first value associated with a first reference voltage having a first voltage magnitude at a digital signal processor of a digital power supply, comparing the first reference voltage to an output voltage of the digital power supply, controlling the digital power supply based on the comparison between the first reference voltage and the output voltage, receiving a second value associated with a second reference voltage having a second voltage magnitude, determining that the first voltage magnitude is different than the second voltage magnitude, in response to determining that the second voltage magnitude is different than the first voltage magnitude, determining a voltage profile, and controlling the digital power supply based on the voltage profile.
摘要翻译：用于处理数字电源中的参考电压变化的示例公开的方法包括：在数字电源的数字信号处理器处接收与具有第一电压幅度的第一参考电压相关联的第一值，将第一参考电压与输出数字电源的电压，基于第一参考电压和输出电压之间的比较来控制数字电源，接收与具有第二电压幅度的第二参考电压相关联的第二值，确定第一电压幅度不同响应于确定所述第二电压幅度不同于所述第一电压幅度，确定电压分布，以及基于所述电压分布来控制所述数字电源。

5. 发明授权

US09014305B2 Bi-phase communication demodulation techniques 有权
标题翻译：双相通信解调技术
公开(公告)号：US09014305B2
公开(公告)日：2015-04-21
申请号：US13337674
申请日：2011-12-27
申请人： Eric Gregory Oettinger
发明人： Eric Gregory Oettinger
IPC分类号： H04L27/00 , H02J7/02 , H04L25/49 , H04L7/04
CPC分类号： H04L25/4904 , H02J7/025 , H02J50/10 , H04L7/042 , H04L7/046 , H04L27/22
摘要： One aspect of the present invention includes a bi-phase communication receiver system. The system includes an analog-to-digital converter (ADC) configured to sample a bi-phase modulation signal to generate digital samples of the bi-phase modulation signal. The system also includes a bi-phase signal decoder configured to decode the bi-phase modulation signal based on the digital samples. The system further includes a preamble detector comprising a digital filter configured to evaluate the digital samples to generate an output and to detect a preamble of the bi-phase modulation signal for decoding the bi-phase modulation signal based on the output.
摘要翻译：本发明的一个方面包括双相通信接收机系统。该系统包括被配置为对双相调制信号进行采样以生成双相调制信号的数字采样的模数转换器（ADC）。该系统还包括双相信号解码器，其被配置为基于数字样本对双相调制信号进行解码。该系统还包括前导码检测器，其包括数字滤波器，该数字滤波器被配置为评估数字采样以产生输出并且检测用于基于输出对双相调制信号进行解码的双相调制信号的前导码。

6. 发明申请

US20110158329A1 SYSTEM AND METHOD FOR BI-PHASE MODULATION DECODING 审中-公开
标题翻译：用于双相调制解码的系统和方法
公开(公告)号：US20110158329A1
公开(公告)日：2011-06-30
申请号：US13044930
申请日：2011-03-10
申请人： Eric Gregory Oettinger , Mark David Hagen , Mark David Heminger
发明人： Eric Gregory Oettinger , Mark David Hagen , Mark David Heminger
IPC分类号： H04L27/22 , H04B3/54
CPC分类号： H04L27/22 , H04B5/0037 , H04L27/2338 , H04L2027/003 , H04L2027/0046 , H04L2027/0069
摘要： One embodiment of the present invention includes a decoder system that decodes a bi-phase modulated signal. The system includes a buffer configured to store a first plurality of digital samples associated with a first bit of the bi-phase modulated signal and a second plurality of digital samples associated with a second bit of the bi-phase modulated signal. The first bit can immediately precede the second bit. The system also includes a first summer configured to add the first plurality of digital samples to generate a first sum and a second summer configured to add the second plurality of digital samples to generate a second sum. The system further includes a comparator configured to compare the first sum and the second sum to determine an edge-transition between the first bit and the second bit, and to determine a logic-state of the first bit based on the edge-transition.
摘要翻译：本发明的一个实施例包括对双相调制信号进行解码的解码器系统。该系统包括被配置为存储与双相调制信号的第一比特相关联的第一多个数字样本和与该双相调制信号的第二比特相关联的第二多个数字样本的缓冲器。第一位可以立即在第二位之前。该系统还包括第一加法器，其被配置为添加第一多个数字样本以产生第一和，并且配置为添加第二多个数字样本以生成第二和。该系统还包括比较器，其被配置为比较第一和和第二和以确定第一位和第二位之间的边沿转换，并且基于边沿转换来确定第一位的逻辑状态。

7. 发明授权

US07239436B2 Method for aligning consecutive scan lines on bi-directional scans of a resonant mirror 有权
公开(公告)号：US07239436B2
公开(公告)日：2007-07-03
申请号：US11205456
申请日：2005-08-17
申请人： Eric Gregory Oettinger , James Eugene Noxon
发明人： Eric Gregory Oettinger , James Eugene Noxon
IPC分类号： G02B26/08
CPC分类号： G02B26/101
摘要： A method for aligning consecutive scan lines of a mirror based visual system produced by the bi-directional scan of a resonant mirror is disclosed. The actual position for the mirror is determined or measured by any suitable method. The measured position of the mirror is used to generate a first trigger signal to start a scan line in a first direction at a selected location and to generate a trigger to start a scan line in the reverse direction at a second location.

8. 发明授权

US06181502B2 Faster access time in a disk drive by utilizing increased VCM potential voltage 失效
标题翻译：通过利用增加的VCM电位电压在磁盘驱动器中更快地访问时间
公开(公告)号：US06181502B2
公开(公告)日：2001-01-30
申请号：US09108597
申请日：1998-07-01
申请人： Hakam D. Hussein , Eric Gregory Oettinger , Michael C. Stich
发明人： Hakam D. Hussein , Eric Gregory Oettinger , Michael C. Stich
IPC分类号： G11B1518
CPC分类号： G11B21/083 , G11B5/5547
摘要： A disk drive includes a voice coil motor (VCM) and a VCM power source circuit which is coupled to a standard power supply having a fixed voltage. During seek operations the VCM power source circuit provides a boosted voltage, greater than the fixed supply voltage, for the VCM. The VCM power source circuit provides the boosted voltage independently from the back EMF generated in the voice coil motor. The increased VCM voltage allows faster access times and more efficient VCM operation.
摘要翻译：磁盘驱动器包括耦合到具有固定电压的标准电源的音圈电动机（VCM）和VCM电源电路。在寻道操作期间，VCM电源电路为VCM提供大于固定电源电压的升压电压。 VCM电源电路独立于音圈电机中产生的反电动势提供升压电压。增加的VCM电压允许更快的访问时间和更有效的VCM操作。

9. 发明授权

US09294153B2 Systems and methods of wireless power transfer with interference detection 有权
标题翻译：具有干扰检测功能的无线电力传输系统和方法
公开(公告)号：US09294153B2
公开(公告)日：2016-03-22
申请号：US13032524
申请日：2011-02-22
申请人： Vladimir Alexander Muratov , Eric Gregory Oettinger
发明人： Vladimir Alexander Muratov , Eric Gregory Oettinger
IPC分类号： H04B7/00 , H04B5/00 , H02J5/00 , H02J7/02 , H02J17/00
CPC分类号： H04B5/0037 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/60 , H02J50/70 , H04B5/0043 , H04B5/0075 , H04B5/0093
摘要： Systems and methods of wireless power transfer system with interference detection disclosed herein detects possible excessive energy transfer associated with parasitic metal objects placed in close proximity with system coils by comparing power received on the receiving side of the system with the power consumed on the primary side considering known losses in the system. If the result of such comparison shows that power consumed on the primary side substantially exceeds power received on the secondary side, the system may terminate operation.
摘要翻译：本文公开的具有干扰检测的无线功率传输系统的系统和方法通过将系统的接收侧上接收的功率与初级侧消耗的功率进行比较来检测与寄生金属物体相关的可能的过剩能量传递，该寄生金属物体与系统线圈非常接近，系统中已知的损失。如果这种比较的结果表明在初级侧消耗的功率基本上超过了次级侧接收的功率，则系统可以终止操作。

10. 发明授权

US09087638B2 Wireless power system and method 有权
标题翻译：无线电力系统及方法
公开(公告)号：US09087638B2
公开(公告)日：2015-07-21
申请号：US13324540
申请日：2011-12-13
申请人： Eric Gregory Oettinger
发明人： Eric Gregory Oettinger
IPC分类号： H01F27/42 , H01F37/00 , H01F38/00 , H01F38/14 , H02J17/00 , H02J5/00 , H02J7/02
CPC分类号： H01F38/14 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/12 , H02J50/80
摘要： A wireless power system and method are provided that employ a hybrid approach to adjusting transmission power to take advantages of the best features of frequency mode adjusting and duty cycle mode adjusting. The wireless system and method attempt to modify duty cycle as a first adjustment, unless the duty cycle adjustment causes the duty cycle to be outside a predefined range. If the duty cycle adjustment causes the duty cycle to be outside a predefined range, the wireless system and method employ frequency mode adjusting to adjust transmission power.
摘要翻译：提供了一种采用混合方法来调整发射功率以利用频率模式调整和占空比模式调整的最佳特征的无线电力系统和方法。无线系统和方法尝试将占空比修改为第一调整，除非占空比调整导致占空比超出预定范围。如果占空比调整导致占空比超出预定范围，则无线系统和方法采用频率模式调整来调整发射功率。

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