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21. 发明授权

US09749205B2 Systems and methods for visualizing a call over network 有权
公开(公告)号：US09749205B2
公开(公告)日：2017-08-29
申请号：US14500954
申请日：2014-09-29
申请人： Bin Zhao , Jonathan Li
发明人： Bin Zhao , Jonathan Li
IPC分类号： G06F15/16 , H04L12/26 , H04L29/06 , H04W4/16 , H04M3/432 , H04M3/56 , H04L12/18 , H04L12/24 , H04L12/721 , H04L12/925 , H04M3/22 , H04M7/00 , H04L12/58 , H04L12/841 , H04M1/253 , H04M1/725
CPC分类号： H04L43/0864 , H04L12/18 , H04L12/1827 , H04L12/1831 , H04L41/5038 , H04L43/045 , H04L43/062 , H04L43/0852 , H04L43/10 , H04L43/50 , H04L45/123 , H04L47/283 , H04L47/722 , H04L51/34 , H04L65/1066 , H04L65/4038 , H04M1/2535 , H04M1/72547 , H04M3/2236 , H04M3/432 , H04M3/563 , H04M3/565 , H04M7/0084 , H04M2250/62 , H04M2250/74 , H04W4/16
摘要： Systems and methods for visualization of a call over network (CON) are provided. In some embodiments, the visualization of a call over network may be effectuated by three functionalities: a readiness dialog box that enables the facilitation of the call, the inclusion of visualization and participant features within the call, and a visualized summary after the call. The readiness dialog box is presented to the callers prior to the onset of the call. It presents the other participant's and their status. It also enables the caller to send messages (both preconfigured and customized) to the other participants. Once sufficient participants have joined, the call may start. Once the call starts, it may be visualized by displaying on a single or multi channels, which caller is speaking, and any additional indications they may be providing. The caller may likewise be provided a set of participant features that allow the user to interact with the call. After the call concludes, a visualized summary of the call can then be generated. The summary includes any of the recording, transcriptions, scenario information, speaker information and the duration each speaker was talking, etc.

22. 发明授权

US09490792B2 Pulse width modulation with effective high duty resolution 有权
标题翻译：具有高占空比分辨率的脉宽调制
公开(公告)号：US09490792B2
公开(公告)日：2016-11-08
申请号：US12703239
申请日：2010-02-10
申请人： Bin Zhao
发明人： Bin Zhao
IPC分类号： H03K7/08 , H04N9/31 , H05B33/08 , H02M1/084
CPC分类号： H03K7/08 , H02M1/084 , H04N9/3123 , H05B33/0818 , H05B33/0845 , Y02B20/346
摘要： A pulse width modulation (PWM) signal generator generates a PWM signal having a specified effective PWM duty resolution for a corresponding cycle window. The PWM signal generator receives an N-bit value representing a duty to be implemented and sets values X and Y to the M least significant bits and the N-M most significant bits, respectively, of the N-bit value. The value M can be determined based on the value N and a maximum implementable frequency of a clock signal used to time the generation of each PWM cycle. The PWM signal generator generates a cycle window of 2M PWM cycles, each PWM cycle of the cycle window having a duty of either Y or Y+1. The number of PWM cycles in the cycle window having the duty Y+1 is based on the value X and the PWM cycles having a particular duty are contiguous within the cycle window.
摘要翻译：脉冲宽度调制（PWM）信号发生器产生对于相应的周期窗口具有指定的有效PWM占空比分辨率的PWM信号。 PWM信号发生器接收表示要实现的占空比的N位值，并将值X和Y分别设置为N位值的M个最低有效位和N-M个最高有效位。可以基于用于时间产生每个PWM周期的时钟信号的值N和最大可实施频率来确定值M. PWM信号发生器产生2M个PWM周期的周期窗口，周期窗口的每个PWM周期具有Y或Y + 1的占空比。具有占空比Y + 1的周期窗口中的PWM周期的数量基于值X，并且具有特定占空比的PWM周期在周期窗口内是连续的。

23. 发明申请

US20150381816A1 SYSTEMS AND METHODS FOR VISUALIZING A CALL OVER NETWORK WITH A CALLER READINESS DIALOG BOX 有权
标题翻译：使用电话簿无线对话框可视化网络呼叫的系统和方法
公开(公告)号：US20150381816A1
公开(公告)日：2015-12-31
申请号：US14500968
申请日：2014-09-29
申请人： Bin Zhao , Jonathan Li
发明人： Bin Zhao , Jonathan Li
IPC分类号： H04M3/56 , H04M3/432
CPC分类号： H04L43/0864 , H04L12/18 , H04L12/1827 , H04L12/1831 , H04L41/5038 , H04L43/045 , H04L43/062 , H04L43/0852 , H04L43/10 , H04L43/50 , H04L45/123 , H04L47/283 , H04L47/722 , H04L51/34 , H04L65/1066 , H04L65/4038 , H04M1/2535 , H04M1/72547 , H04M3/2236 , H04M3/432 , H04M3/563 , H04M3/565 , H04M7/0084 , H04M2250/62 , H04M2250/74 , H04W4/16
摘要： Systems and methods for a readiness dialog box for a call over network (CON) are provided. In some embodiments, the readiness dialog box is presented to the callers prior to the onset of the call. It presents the other participant's and their status. For example, it may indicate which participants are online, but not yet ready, those who are ready, and those not available. It also enables the caller to send messages (both preconfigured and customized) to the other participants. Once sufficient participants have joined, the call may start. Sufficiency of participants could include a quorum of individuals, may require that specific participants are ready, everyone is ready, or may be time dependent. The participant requirements may be configured by the individual setting up the call based upon call type.
摘要翻译：提供了一种用于网络呼叫（CON）的准备对话框的系统和方法。在一些实施例中，准备对话框在呼叫开始之前呈现给呼叫者。它提供了另一个参与者及其状态。例如，它可以指示哪些参与者在线，但尚未准备好，准备好的人以及不可用的参与者。它还使呼叫者能够向其他参与者发送消息（预配置和自定义）。一旦有足够的参与者加入，呼叫可能开始。参与者的充分性可能包括个人的法定人数，可能要求具体参与者准备好，每个人都准备好了，或者可能是时间依赖的。参与者要求可以由个人根据呼叫类型设置呼叫进行配置。

24. 发明申请

US20150381663A1 SYSTEMS AND METHODS FOR IMPROVED QUALITY OF A VISUALIZED CALL OVER NETWORK THROUGH SCENARIO BASED BUFFER MODULATION 有权
标题翻译：通过基于场景的缓冲区调制改进网络可视化呼叫的质量的系统和方法
公开(公告)号：US20150381663A1
公开(公告)日：2015-12-31
申请号：US14500998
申请日：2014-09-29
申请人： Bin Zhao , Wei Li
发明人： Bin Zhao , Wei Li
IPC分类号： H04L29/06 , H04W4/16 , H04L12/26
CPC分类号： H04L43/0864 , H04L12/18 , H04L12/1827 , H04L12/1831 , H04L41/5038 , H04L43/045 , H04L43/062 , H04L43/0852 , H04L43/10 , H04L43/50 , H04L45/123 , H04L47/283 , H04L47/722 , H04L51/34 , H04L65/1066 , H04L65/4038 , H04M1/2535 , H04M1/72547 , H04M3/2236 , H04M3/432 , H04M3/563 , H04M3/565 , H04M7/0084 , H04M2250/62 , H04M2250/74 , H04W4/16
摘要： Systems and methods for improving quality of a call over network (CON) are provided. Call quality may be improved via buffer length modulation based upon the call scenario type. Scenario detection may be based upon who speaks, and the duration of the speaking, as well as contextual analysis. Further, the call over network quality may further be improved by deploying modules over the network. The modules are intermediary vehicles between each communicator and backend servers. The modules intercept audio packets from the communicator to detect packet loss, and perform recovery of lost packets, thereby accelerating real-time audio conversations.
摘要翻译：提供了通过网络（CON）提高质量的系统和方法。可以通过基于呼叫场景类型的缓冲器长度调制来改善呼叫质量。场景检测可能是基于谁说话，以及发言的持续时间，以及情境分析。此外，可以通过在网络上部署模块来进一步改善对网络质量的呼叫。这些模块是每个通信器和后端服务器之间的中间车辆。模块拦截来自通信器的音频分组以检测分组丢失，并执行丢失分组的恢复，从而加速实时音频对话。

25. 发明授权

US08742741B2 Apparatus and methods of soft-start in a hysteretic power converter 有权
标题翻译：迟滞功率转换器中软起动的装置和方法
公开(公告)号：US08742741B2
公开(公告)日：2014-06-03
申请号：US13216565
申请日：2011-08-24
申请人： Bin Zhao , Jack Cornish , Victor Lee , Brian Horng
发明人： Bin Zhao , Jack Cornish , Victor Lee , Brian Horng
IPC分类号： G05F1/00
CPC分类号： H02M1/36 , H02M3/00
摘要： In one general aspect, a power supply circuit can include a power stage configured to be coupled to a power source and configured to deliver an output voltage to a load circuit, and can include a comparator coupled to the power stage and configured to receive a reference voltage. The power supply circuit can also include a hysteresis control circuit configured to receive at least one of a feedback voltage or a reference voltage and configured to change a hysteresis of the comparator in response to the at least one of the feedback voltage or the reference voltage during a soft-start of the power supply circuit.
摘要翻译：在一个一般方面，电源电路可以包括功率级，其被配置为耦合到电源并且被配置为将输出电压递送到负载电路，并且可以包括耦合到功率级并被配置为接收参考的比较器电压。电源电路还可以包括滞后控制电路，其被配置为接收反馈电压或参考电压中的至少一个，并且被配置为响应于反馈电压或参考电压中的至少一个响应比较器的迟滞电源电路的软启动。

26. 发明授权

US08104169B2 Automatic assembly jig 有权
标题翻译：自动装配夹具
公开(公告)号：US08104169B2
公开(公告)日：2012-01-31
申请号：US12624683
申请日：2009-11-24
申请人： Yun-Feng He , Hua-Yin Zhang , Bin Zhao
发明人： Yun-Feng He , Hua-Yin Zhang , Bin Zhao
IPC分类号： B23B19/00 , B25B27/02
CPC分类号： B23P21/002 , Y10T29/5313 , Y10T29/53174 , Y10T29/53265 , Y10T29/5397 , Y10T29/53974
摘要： An automatic assembly jig adapted for assembling an electronic component and a case is provided. The jig includes a working platform, a carrier, a pressure exerting device and at least a gear. The working platform has a guiding rail. The carrier is disposed on the working platform and is slidably mounted on the guiding rail. The pressure exerting device is disposed above the working platform. The gear is disposed on the working platform and connected with the carrier, so as to drive the carrier moving along the guiding rail to the position under the pressure exerting device.
摘要翻译：提供了适用于组装电子部件和壳体的自动装配夹具。夹具包括工作平台，托架，施压装置和至少一个齿轮。工作平台有导轨。载体设置在工作平台上并可滑动地安装在导轨上。压力施加装置设置在工作平台的上方。齿轮设置在工作平台上并与载体连接，以便将载体沿着导轨移动到压力施加装置下方的位置。

27. 发明授权

US08040079B2 Peak detection with digital conversion 有权
标题翻译：峰值检测与数字转换
公开(公告)号：US08040079B2
公开(公告)日：2011-10-18
申请号：US12424326
申请日：2009-04-15
申请人： Bin Zhao
发明人： Bin Zhao
IPC分类号： H05B37/02
CPC分类号： G01R19/2506 , H05B33/0815 , H05B33/0827
摘要： A peak detection/digitization circuit includes a plurality of level detect units, each having a comparator and a flip-flop with a clock input responsive to the output of the comparator. For a detection period, each level detect unit configures a data output signal of the flip-flop to a first data state responsive to a start of the detection period. Further, each level detect unit is configured to enable the comparator responsive to the data output signal having the first data state or a second data state, respectively. While the comparator is enabled during the detection period, the level detect unit configures the data output signal of the flip-flop responsive to a comparison of an input signal to a corresponding reference voltage level by the comparator. The data output signals of the flip-flops of the level detect units at the end of the detection period are used to determine a digital value representative of a peak voltage level of the input signal.
摘要翻译：峰值检测/数字化电路包括多个电平检测单元，每个电平检测单元具有响应于比较器的输出的具有时钟输入的比较器和触发器。对于检测周期，响应于检测周期的开始，每个电平检测单元将触发器的数据输出信号配置为第一数据状态。此外，每个电平检测单元被配置为使得比较器能够分别响应于具有第一数据状态或第二数据状态的数据输出信号。当在检测期间比较器被使能时，电平检测单元响应于比较器将输入信号与相应参考电压电平的比较来配置触发器的数据输出信号。在检测周期结束时，电平检测单元的触发器的数据输出信号用于确定表示输入信号的峰值电压电平的数字值。

28. 发明申请

US20110193648A1 PULSE WIDTH MODULATION WITH EFFECTIVE HIGH DUTY RESOLUTION 有权
标题翻译：具有有效高分辨率的脉冲宽度调制
公开(公告)号：US20110193648A1
公开(公告)日：2011-08-11
申请号：US12703239
申请日：2010-02-10
申请人： Bin Zhao
发明人： Bin Zhao
IPC分类号： H03K7/08
CPC分类号： H03K7/08 , H02M1/084 , H04N9/3123 , H05B33/0818 , H05B33/0845 , Y02B20/346
摘要： A pulse width modulation (PWM) signal generator generates a PWM signal having a specified effective PWM duty resolution for a corresponding cycle window. The PWM signal generator receives an N-bit value representing a duty to be implemented and sets values X and Y to the M least significant bits and the N-M most significant bits, respectively, of the N-bit value. The value M can be determined based on the value N and a maximum implementable frequency of a clock signal used to time the generation of each PWM cycle. The PWM signal generator generates a cycle window of 2M PWM cycles, each PWM cycle of the cycle window having a duty of either Y or Y+1. The number of PWM cycles in the cycle window having the duty Y+1 is based on the value X and the PWM cycles having a particular duty are contiguous within the cycle window.
摘要翻译：脉冲宽度调制（PWM）信号发生器产生对于相应的周期窗口具有指定的有效PWM占空比分辨率的PWM信号。 PWM信号发生器接收表示要实现的占空比的N位值，并将值X和Y分别设置为N位值的M个最低有效位和N-M个最高有效位。可以基于用于时间产生每个PWM周期的时钟信号的值N和最大可实施频率来确定值M. PWM信号发生器产生2M个PWM周期的周期窗口，周期窗口的每个PWM周期具有Y或Y + 1的占空比。具有占空比Y + 1的周期窗口中的PWM周期的数量基于值X，并且具有特定占空比的PWM周期在周期窗口内是连续的。

29. 发明申请

US20110077538A1 ELECTROCARDIOGRAM SIGNAL PROCESSING SYSTEM 有权
标题翻译：电子信号处理系统
公开(公告)号：US20110077538A1
公开(公告)日：2011-03-31
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： A61B5/0452
CPC分类号： A61B5/0452 , A61B5/0472 , A61B5/7203 , A61B5/7232 , A61B5/726
摘要： According to embodiments of the present invention, 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：根据本发明的实施例，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之一，其中小波变换单元适于将将心电图信号输入到一组小波中，每个小波输出到一个刻度; 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。

30. 发明申请

US20100201278A1 SERIAL CONFIGURATION FOR DYNAMIC POWER CONTROL IN LED DISPLAYS 有权
标题翻译： LED显示屏动态功率控制串行配置
公开(公告)号：US20100201278A1
公开(公告)日：2010-08-12
申请号：US12367672
申请日：2009-02-09
申请人： Bin Zhao
发明人： Bin Zhao
IPC分类号： H05B37/02
CPC分类号： H05B33/0827 , H05B33/0815 , H05B33/0857
摘要： A power management technique in a light emitting diode (LED) system is disclosed. The LED system includes a plurality of LED driver connected in series, each LED driver configured to regulate the current flowing through a corresponding subset of a plurality of LED strings. Each LED driver determines the minimum tail voltage of the LED strings of the corresponding subset, compares the determined minimum tail voltage with an indicator of a minimum tail voltage of one or more other subsets provided from an upstream LED driver in the series, and then provides an indicator of the lower of the two tail voltages to the downstream LED driver. In this manner an indicator of the minimum tail voltage of the plurality of LED strings is cascaded through the series. A feedback controller monitors the minimum tail voltage represented by the cascaded indicator and accordingly adjusts an output voltage provided to the head ends of the plurality of LED strings.
摘要翻译：公开了一种发光二极管（LED）系统中的电源管理技术。 LED系统包括串联连接的多个LED驱动器，每个LED驱动器被配置为调节流过多个LED串的相应子集的电流。每个LED驱动器确定相应子集的LED串的最小尾电压，将所确定的最小尾电压与从该系列中的上游LED驱动器提供的一个或多个其他子集的最小尾电压的指示器进行比较，然后提供指示下游LED驱动器的两个尾部电压中较低的一个。以这种方式，多个LED串的最小尾电压的指示器通过该系列级联。反馈控制器监视由级联指示器表示的最小尾电压，并相应地调整提供给多个LED串的头端的输出电压。

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