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61. 发明授权

US08725238B2 Electrocardiogram signal processing system 有权
标题翻译：心电图信号处理系统
公开(公告)号：US08725238B2
公开(公告)日：2014-05-13
申请号：US12878800
申请日：2010-09-09
申请人： Xin Liu , Yuanjin Zheng , Myint Wai Phyu , Bin Zhao
发明人： Xin Liu , Yuanjin Zheng , Myint Wai Phyu , Bin Zhao
IPC分类号： A61B5/0432
CPC分类号： A61B5/0452 , A61B5/0472 , A61B5/7203 , A61B5/7232 , A61B5/726
摘要： An electrocardiogram signal processing system is provided which includes: a wavelet transformation unit comprising a plurality of outputs, each output being connected to one of a plurality of scales, wherein the wavelet transformation unit is adapted to transform an input electrocardiogram signal into a set of wavelets, each wavelet being output to one of the scales; a plurality of signal processing blocks, each of the signal processing blocks coupled to a respective output of the wavelet transformation unit and configured to receive and process the wavelet from the respective output, wherein the signal processing blocks provide processing functions which differ from one another.
摘要翻译：提供了一种心电图信号处理系统，其包括：小波变换单元，包括多个输出，每个输出连接到多个刻度中的一个，其中所述小波变换单元适于将输入的心电图信号变换成一组小波每个小波输出到一个秤; 多个信号处理块，每个信号处理块耦合到小波变换单元的相应输出并且被配置为从相应的输出接收和处理小波，其中信号处理块提供彼此不同的处理功能。

62. 发明授权

US08633680B2 Differential sensing for voltage control in a power supply circuit 有权
标题翻译：差分感应电源电路中的电压控制
公开(公告)号：US08633680B2
公开(公告)日：2014-01-21
申请号：US13216522
申请日：2011-08-24
申请人： Bin Zhao , Jack Cornish , Victor Lee
发明人： Bin Zhao , Jack Cornish , Victor Lee
IPC分类号： G05F1/44 , G05F1/56
CPC分类号： H02M3/00 , H02M2001/0003 , Y10T307/25
摘要： In one general aspect, an apparatus can include a controller, and a power stage coupled to the controller and configured to be coupled to a power source. The power stage is configured to deliver an output voltage to a load module in response to the controller. The apparatus also includes a reference voltage circuit coupled to the controller and configured to be grounded to a first ground voltage different from a second ground voltage associated with the load module.
摘要翻译：在一个一般方面，装置可以包括控制器和耦合到控制器并被配置为耦合到电源的功率级。功率级被配置为响应于控制器将输出电压递送到负载模块。该装置还包括耦合到控制器并被配置为接地到不同于与负载模块相关联的第二接地电压的第一接地电压的参考电压电路。

63. 发明授权

US08422170B2 Suspension having bonding pads with solder layers, manufacturing method of a suspension, and connecting method between a suspension and a slider 有权
标题翻译：具有焊接层的焊盘的悬架，悬架的制造方法以及悬架与滑块之间的连接方法
公开(公告)号：US08422170B2
公开(公告)日：2013-04-16
申请号：US13238026
申请日：2011-09-21
申请人： Shen kuang Sidney Chou , Chi hung Yuen , Yan bin Wang , Shu ming Zhang , Bin Zhao , Ming liang Lin
发明人： Shen kuang Sidney Chou , Chi hung Yuen , Yan bin Wang , Shu ming Zhang , Bin Zhao , Ming liang Lin
IPC分类号： G11B5/56
CPC分类号： G11B5/4853 , G11B5/486 , Y10T29/4903
摘要： A suspension includes a flexure and a plurality of electrical traces formed on the flexure. Each electrical trace has a trace body and a bonding pad arranged for connecting with a slider, and the bonding pad is a free end before connecting with the slider and is capable of bending to the trace body flexibly, and the bonding pad includes a trace body layer and a solder layer formed on the trace body layer, thereby the bonding pads of the electrical traces connecting with the slider by reflowing the solder layer. The present invention uses no extra solder balls, so as to reduce the manufacturing cost and the corresponding apparatus cost. The invention also discloses a manufacturing method of a suspension, and a connecting method for a suspension and a slider.
摘要翻译：悬架包括挠曲件和形成在挠曲件上的多个电迹线。每个电迹线具有迹线体和布置成与滑块连接的接合焊盘，并且接合焊盘在与滑块连接之前是自由端，并且能够柔性地弯曲到迹线体，并且焊盘包括迹线体层和形成在迹体层上的焊料层，由此通过回流焊料层而与滑块连接的电迹线的焊盘。本发明不使用额外的焊球，从而降低制造成本和相应的设备成本。本发明还公开了一种悬架的制造方法以及悬架和滑块的连接方法。

64. 发明授权

US08305007B2 Analog-to-digital converter with non-uniform accuracy 有权
标题翻译：具有不均匀精度的模数转换器
公开(公告)号：US08305007B2
公开(公告)日：2012-11-06
申请号：US12504841
申请日：2009-07-17
申请人： Bin Zhao
发明人： Bin Zhao
IPC分类号： G05F1/00
CPC分类号： H03M1/1235 , H05B33/0827
摘要： An analog-to-digital converter (ADC) implements non-uniform conversion accuracy so as to allow for high conversion accuracy for a select narrower input range while also accommodating a wider overall input range and requiring fewer conversion bits compared to conventional ADCs. The ADC includes an ADC core that receives an input signal and outputs a first digital value having a first number of bits, the first digital value based on the input signal and an accuracy configuration of the ADC core. The ADC also includes an encoder to generate a second digital value have a second number of bits, greater than the first number of bits, based on the first digital value and the accuracy configuration of the ADC core. The ADC further includes an accuracy controller to adjust the accuracy configuration of the ADC core based on a relationship between the first digital value and at least one threshold.
摘要翻译：模数转换器（ADC）实现了非均匀的转换精度，以便在选择更窄的输入范围内实现高转换精度，同时还适应更宽的整体输入范围，与传统ADC相比需要较少的转换位。 ADC包括ADC内核，其接收输入信号并输出具有第一数量位的第一数字值，基于输入信号的第一数字值和ADC内核的精度配置。 ADC还包括一个编码器，用于根据第一数字值和ADC内核的精度配置，产生具有大于第一位数的第二位数的第二数字值。 ADC还包括精度控制器，用于基于第一数字值与至少一个阈值之间的关系来调整ADC内核的精度配置。

65. 发明申请

US20120249094A1 DIFFERENTIAL SENSING FOR VOLTAGE CONTROL IN A POWER SUPPLY CIRCUIT 有权
标题翻译：用于电源电路中的电压控制的差分感测
公开(公告)号：US20120249094A1
公开(公告)日：2012-10-04
申请号：US13216522
申请日：2011-08-24
申请人： Bin Zhao , Jack Cornish , Victor Lee
发明人： Bin Zhao , Jack Cornish , Victor Lee
IPC分类号： G05F1/10 , H02J4/00
CPC分类号： H02M3/00 , H02M2001/0003 , Y10T307/25
摘要： In one general aspect, an apparatus can include a controller, and a power stage coupled to the controller and configured to be coupled to a power source. The power stage is configured to deliver an output voltage to a load module in response to the controller. The apparatus also includes a reference voltage circuit coupled to the controller and configured to be grounded to a first ground voltage different from a second ground voltage associated with the load module.
摘要翻译：在一个一般方面，装置可以包括控制器和耦合到控制器并被配置为耦合到电源的功率级。功率级被配置为响应于控制器将输出电压递送到负载模块。该装置还包括耦合到控制器并被配置为接地到不同于与负载模块相关联的第二接地电压的第一接地电压的参考电压电路。

66. 发明申请

US20120207205A1 PHASE-SHIFTED PULSE WIDTH MODULATION SIGNAL GENERATION DEVICE AND METHOD THEREFOR 有权
标题翻译：相变脉冲宽度调制信号发生装置及其方法
公开(公告)号：US20120207205A1
公开(公告)日：2012-08-16
申请号：US13025201
申请日：2011-02-11
申请人： Bin Zhao , Jack W. Cornish , Andrew M. Kameya , Weizhuang W. Xin
发明人： Bin Zhao , Jack W. Cornish , Andrew M. Kameya , Weizhuang W. Xin
IPC分类号： H03K9/08
CPC分类号： H05B33/0827 , G09G3/3406 , G09G2320/064
摘要： First information is received at a first pulse width modulation (PWM) module responsive to a chip select signal being asserted at a chip select input of a communication bus of the first PWM module during a first time. The first information is latched at a control register of the first PWM module in response to a first logic transition of the chip select signal. A first PWM signal is provided at a first output of the first PWM module beginning a predetermined amount of time after the first logic transition of the chip select signal, the first PWM signal generated by the first PWM module based upon the first information.
摘要翻译：响应于在第一时间期间在第一PWM模块的通信总线的芯片选择输入端被断言的芯片选择信号，第一脉冲宽度调制（PWM）模块接收第一信息。响应于芯片选择信号的第一逻辑转换，第一信息被锁存在第一PWM模块的控制寄存器中。第一PWM信号设置在第一PWM模块的第一输出处，在芯片选择信号的第一逻辑转换，基于第一信息由第一PWM模块产生的第一PWM信号之后开始预定的时间量。

67. 发明授权

US08154878B2 Chip card holder 失效
标题翻译：芯片卡座
公开(公告)号：US08154878B2
公开(公告)日：2012-04-10
申请号：US12510782
申请日：2009-07-28
申请人： Xiao-Zhou Wang , Zhen-Gang Ding , Bin Zhao , Lei Wang
发明人： Xiao-Zhou Wang , Zhen-Gang Ding , Bin Zhao , Lei Wang
IPC分类号： H05K5/00
CPC分类号： H01R12/7005 , G06K13/08
摘要： An exemplary chip card holder used in a portable electronic device for holding a chip card is provided. The chip card holder includes a body member, a card receiving space disposed on the body member, an elastic piece and a releasing piece. The elastic piece is disposed at one end of the card receiving space and is configured for elastically resisting against the chip card to provide a pushing force to the chip card. The releasing piece is releasably disposed at the other end of the card receiving space opposite to the elastic piece and being configured to hold and release the chip card. The chip card locking device has simple structure and is easy to operate to lock or unlock the chip card.
摘要翻译：提供了用于保持芯片卡的便携式电子设备中使用的示例性芯片卡保持器。芯片卡座包括本体构件，设置在主体构件上的卡片容纳空间，弹性片和释放片。弹性片设置在卡接收空间的一端，并且被配置为弹性抵抗芯片卡以向芯片卡提供推力。释放片被可释放地设置在与弹性片相对的卡片接收空间的另一端，并被配置为保持和释放芯片卡。芯片卡锁定装置结构简单，易于操作以锁定或解锁芯片卡。

68. 发明授权

US08035314B2 Method and device for LED channel managment in LED driver 有权
标题翻译： LED驱动器中LED通道管理的方法和装置
公开(公告)号：US08035314B2
公开(公告)日：2011-10-11
申请号：US12363294
申请日：2009-01-30
申请人： Bin Zhao
发明人： Bin Zhao
IPC分类号： H05B37/02
CPC分类号： H05B33/0815 , H05B33/0857
摘要： Disclosed are example open channel detection techniques at a light emitting diode (LED) driver of an LED system. The LED driver does not enable its LED channels before normal operation so as to inhibit current flow through the LED channels during start-up. While the LED channels are disabled, the LED driver compares the voltages at the LED channel inputs with a predetermined voltage to determine whether an operational LED string of an associated LED panel is connected to the LED channel. In the event that an LED channel is determined to be an “open” channel, the LED driver further disables the LED channel for the following normal operational mode. Otherwise, if the LED channel is determined to be connected to an operational LED string, the LED driver enables the LED channel for the normal operational mode, during which the LED channel can be selectively activated for light output subject to display data for the LED panel.
摘要翻译：公开了LED系统的发光二极管（LED）驱动器处的示例性开放通道检测技术。 LED驱动器在正常操作之前不能使能其LED通道，以便在启动期间禁止通过LED通道的电流。当LED通道被禁用时，LED驱动器将LED通道输入端的电压与预定电压进行比较，以确定相关LED面板的工作LED串是否连接到LED通道。在LED通道确定为“开路”通道的情况下，LED驱动器进一步禁用LED通道用于以下正常操作模式。否则，如果LED通道被确定为连接到可操作的LED串，则LED驱动器使得LED通道能够进入正常操作模式，在此期间LED通道可以选择性地激活以进行LED输出的显示数据。

69. 发明申请

US20110193605A1 DUTY TRANSITION CONTROL IN PULSE WIDTH MODULATION SIGNALING 有权
标题翻译：脉冲宽度调制信号中的DUTY过渡控制
公开(公告)号：US20110193605A1
公开(公告)日：2011-08-11
申请号：US12703249
申请日：2010-02-10
申请人： Bin Zhao
发明人： Bin Zhao
IPC分类号： H03K3/017
CPC分类号： H05B33/0818 , G06F1/025 , Y02B20/346
摘要： A pulse width modulation (PWM) signal generator generates a PWM signal with an adjustable PWM duty based on a programmable or otherwise adjustable value. In response to a change or update to this value, the PWM signal generator initiates a duty transition process that generates a series of groups of PWM cycles that gradually transition from the original duty to the new duty. Each group includes a corresponding set of a predetermined number of PWM cycles that is repeated one or more times over a predetermined duration for the group. Each set has a certain proportion of PWM cycles having the new duty to PWM cycles having the original duty, whereby the proportion increases for each successive group of the series. This gradual transition in the PWM signal from the original duty to the new duty effectively provides an effective higher duty resolution for the PWM signal generator during the duty transition.
摘要翻译：脉冲宽度调制（PWM）信号发生器基于可编程或其他可调整的值产生具有可调PWM占空比的PWM信号。响应于该值的更改或更新，PWM信号发生器启动占空比转换过程，该过程产生逐渐从原始占空比转换到新占空比的一系列PWM周期。每个组包括在该组的预定持续时间内重复一次或多次的预定数量的PWM周期的相应组。每组具有一定比例的PWM周期，其具有具有原始占空比的PWM周期的新占空比，由此该系列的每个连续组的比例增加。在占空比过渡期间，PWM信号从原始占空比到新占空比的逐渐转换有效地为PWM信号发生器提供了更高的占空比分辨率。

70. 发明申请

US20110121761A1 SYNCHRONIZED PHASE-SHIFTED PULSE WIDTH MODULATION SIGNAL GENERATION 有权
标题翻译：同步相变脉冲宽度调制信号生成
公开(公告)号：US20110121761A1
公开(公告)日：2011-05-26
申请号：US12625818
申请日：2009-11-25
申请人： Bin Zhao
发明人： Bin Zhao
IPC分类号： H05B43/00 , H03L7/07
CPC分类号： H05B33/0818 , H05B33/0827 , H05B33/0848
摘要： A pulse width modulation (PWM) signal generator generates multiple output PWM signals from an input PWM signal. The output PWM signals are synchronized to synchronization events. Each output PWM signal has a duty ratio substantially equal to the duty ratio of the input PWM signal, and each output PWM signal has a fixed phase-shift in relation to the other output PWM signals. The PWM signal generator samples an input PWM cycle to determine sample parameters representative of its duty ratio. The sample parameters are then used to generate a corresponding output PWM cycle for each of the output PWM signals. In response to a synchronization event, the PWM signal generator prematurely terminates the current PWM cycle and initiates the next PWM cycle while ensuring that the portion of the current output PWM cycle completed by the leading output PWM signal up to the point of the premature termination is replicated for the corresponding output PWM cycles of the other non-leading output PWM signals.
摘要翻译：脉宽调制（PWM）信号发生器从输入PWM信号产生多个输出PWM信号。输出PWM信号与同步事件同步。每个输出PWM信号的占空比基本上等于输入PWM信号的占空比，并且每个输出PWM信号相对于其它输出PWM信号具有固定的相移。 PWM信号发生器对输入PWM周期进行采样，以确定代表其占空比的采样参数。然后使用采样参数为每个输出PWM信号产生相应的输出PWM周期。响应于同步事件，PWM信号发生器过早地终止当前的PWM周期并启动下一个PWM周期，同时确保由引导输出PWM信号完成的电流输出PWM周期的部分直到提前终止点为止复制其他非前置输出PWM信号的相应输出PWM周期。

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