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1. 发明申请

US20120323639A1 SYSTEM AND METHOD FOR DETERMINING MATURITY LEVELS FOR BUSINESS PROCESSES 审中-公开
标题翻译：用于确定业务流程成熟度的系统和方法
公开(公告)号：US20120323639A1
公开(公告)日：2012-12-20
申请号：US13162083
申请日：2011-06-16
申请人： Navin Sabharwal , Prafull Verma , Vijayakumar Chinnaswamy , Tajeshwar Singh , B Kalyan Kumar , Anubhav Saxena , Shashibhan Singh , Aushdeep Gupta , Srikrishna Ramakarthikeyan , Renju George Varghese
发明人： Navin Sabharwal , Prafull Verma , Vijayakumar Chinnaswamy , Tajeshwar Singh , B Kalyan Kumar , Anubhav Saxena , Shashibhan Singh , Aushdeep Gupta , Srikrishna Ramakarthikeyan , Renju George Varghese
IPC分类号： G06Q10/00
CPC分类号： G06Q10/067
摘要： A system, computer-readable storage medium, and computer-implemented method for determining a maturity level for a business process. Responses to questions relating to a business process for a business are received. A first business process maturity level is determined using the responses to the questions. Performance statistics are obtained from a database including historical data related to the business process. A second business process maturity level is determined using the performance statistics. A weight factor is determined using the first business process maturity level and the second business process maturity level, the weight factor corresponding to a correlation between the first business process maturity level and the second business process maturity level. A weighted business process maturity level is calculated for the business process using the first business process maturity level and the weight factor. The weighted business process maturity level for the business process is stored in the database.
摘要翻译：一种系统，计算机可读存储介质和用于确定业务流程的成熟度级别的计算机实现的方法。收到与业务业务流程相关的问题的回复。使用对问题的回答确定第一个业务流程成熟度级别。绩效统计数据是从数据库获得的，包括与业务流程相关的历史数据。使用绩效统计确定第二个业务流程成熟度级别。使用第一业务流程成熟度级别和第二业务流程成熟度级别确定权重因子，权重因子对应于第一业务流程成熟度级别和第二业务流程成熟度级别之间的相关性。使用第一个业务流程成熟度级别和权重因子为业务流程计算加权业务流程成熟度级别。业务流程的加权业务流程成熟度级别存储在数据库中。

2. 发明申请

US20130038378A1 Touch Sensing With A Common Driver 审中-公开
标题翻译：触摸感应与普通驱动程序
公开(公告)号：US20130038378A1
公开(公告)日：2013-02-14
申请号：US13209042
申请日：2011-08-12
申请人： Tajeshwar Singh , Trond Jarle Pedersen
发明人： Tajeshwar Singh , Trond Jarle Pedersen
IPC分类号： H03K17/96
CPC分类号： G06F3/044
摘要： In one embodiment, an apparatus includes a touch sensor including drive electrodes. The apparatus also includes sense electrodes arranged along a first axis and a second axis. The first and second axes are substantially perpendicular to each other. The apparatus also includes one or more computer-readable non-transitory storage media coupled to the touch sensor that embody logic that drives all the drive electrodes substantially simultaneously with a common drive signal.
摘要翻译：在一个实施例中，一种装置包括包括驱动电极的触摸传感器。该装置还包括沿第一轴线和第二轴线布置的感测电极。第一和第二轴线基本上彼此垂直。该装置还包括耦合到触摸传感器的一个或多个计算机可读的非暂时性存储介质，其实现基本上与公共驱动信号同时驱动所有驱动电极的逻辑。

3. 发明授权

US09306560B2 Self-capacitance detection using trans-conductance reference 有权
标题翻译：使用反电导参考的自电容检测
公开(公告)号：US09306560B2
公开(公告)日：2016-04-05
申请号：US13471094
申请日：2012-05-14
申请人： Tajeshwar Singh
发明人： Tajeshwar Singh
IPC分类号： G01R27/26 , H03K17/955 , G06F3/044
CPC分类号： H03K17/955 , G06F3/044 , H03K2217/94026 , H03K2217/960725
摘要： In one embodiment, a method includes modifying a voltage at a capacitance of a touch sensor to a first voltage level. The method also includes modifying the voltage at the capacitance to a second voltage level, resulting in a first current. The method also includes modifying a voltage at an integration capacitor to a charging-voltage level based on the first current. The method also includes determining whether a touch input to the touch sensor has occurred based on the charging-voltage level.
摘要翻译：在一个实施例中，一种方法包括将触摸传感器的电容处的电压修改为第一电压电平。该方法还包括将电容处的电压修改为第二电压电平，从而产生第一电流。该方法还包括基于第一电流将积分电容器处的电压修改为充电电压电平。该方法还包括基于充电电压电平确定触摸传感器的触摸输入是否已经发生。

4. 发明授权

US08928624B2 Differential sensing for capacitive touch sensors 有权
标题翻译：电容式触摸传感器的差分感应
公开(公告)号：US08928624B2
公开(公告)日：2015-01-06
申请号：US13614875
申请日：2012-09-13
申请人： Tajeshwar Singh , Terje Saether
发明人： Tajeshwar Singh , Terje Saether
IPC分类号： G06F3/045
CPC分类号： G06F3/044 , G06F3/0418
摘要： A first signal from a first sense line of a touch sensor is received. A second signal from a second of the touch sensor is received. The first signal is inverted. The inverted first signal and the second signal are summed to produce a differential signal. The differential signal is output to a touch sensor controller.
摘要翻译：接收来自触摸传感器的第一感测线的第一信号。接收来自触摸传感器的第二个的第二信号。第一个信号被反转。反相第一信号和第二信号相加以产生差分信号。差分信号输出到触摸传感器控制器。

5. 发明申请

US20140071082A1 DIFFERENTIAL SENSING FOR CAPACITIVE TOUCH SENSORS 有权
标题翻译：用于电容触摸传感器的差分感测
公开(公告)号：US20140071082A1
公开(公告)日：2014-03-13
申请号：US13614875
申请日：2012-09-13
申请人： Tajeshwar Singh , Terje Saether
发明人： Tajeshwar Singh , Terje Saether
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/0418
摘要： A first signal from a first sense line of a touch sensor is received. A second signal from a second of the touch sensor is received. The first signal is inverted. The inverted first signal and the second signal are summed to produce a differential signal. The differential signal is output to a touch sensor controller.
摘要翻译：接收来自触摸传感器的第一感测线的第一信号。接收来自触摸传感器的第二个的第二信号。第一个信号被反转。反相第一信号和第二信号相加以产生差分信号。差分信号输出到触摸传感器控制器。

6. 发明申请

US20130300438A1 Self-Capacitance Detection Using Trans-Conductance Reference 有权
标题翻译：使用电导参考的自电容检测
公开(公告)号：US20130300438A1
公开(公告)日：2013-11-14
申请号：US13471094
申请日：2012-05-14
申请人： Tajeshwar Singh
发明人： Tajeshwar Singh
IPC分类号： G01R27/26
CPC分类号： H03K17/955 , G06F3/044 , H03K2217/94026 , H03K2217/960725
摘要： In one embodiment, a method includes modifying a voltage at a capacitance of a touch sensor to a first voltage level. The method also includes modifying the voltage at the capacitance to a second voltage level, resulting in a first current. The method also includes modifying a voltage at an integration capacitor to a charging-voltage level based on the first current. The method also includes determining whether a touch input to the touch sensor has occurred based on the charging-voltage level.
摘要翻译：在一个实施例中，一种方法包括将触摸传感器的电容处的电压修改为第一电压电平。该方法还包括将电容处的电压修改为第二电压电平，从而产生第一电流。该方法还包括基于第一电流将积分电容器处的电压修改为充电电压电平。该方法还包括基于充电电压电平确定触摸传感器的触摸输入是否已经发生。

7. 发明申请

US20140375593A1 Capacitive Touch Sensor Control Unit With Automatic Gain Control 审中-公开
标题翻译：具有自动增益控制的电容式触摸传感器控制单元
公开(公告)号：US20140375593A1
公开(公告)日：2014-12-25
申请号：US13923592
申请日：2013-06-21
申请人： Tajeshwar Singh
发明人： Tajeshwar Singh
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0416 , G06F3/044
摘要： In one embodiment, a touch sensor having automatically adjustable gain control includes an amplifier coupled to a first sense line of a touch sensor. The amplifier receives a signal from the first sense line and scales the signal by an amount of gain. An analog-to-digital (ADC) converter receives the signal from the amplifier and converts the signal from an analog signal to a first digital signal. A processor receives the first digital signal from the ADC and, without user input, automatically calculates the amount of gain for scaling the signal based on the received first digital signal. A feedback loop transmits the amount of gain to the amplifier for applying the amount of gain to the signal.
摘要翻译：在一个实施例中，具有自动可调增益控制的触摸传感器包括耦合到触摸传感器的第一感测线的放大器。放大器接收来自第一感测线的信号并且将信号缩放一定量的增益。模数（ADC）转换器从放大器接收信号，并将信号从模拟信号转换为第一数字信号。处理器从ADC接收第一数字信号，并且在没有用户输入的情况下，基于接收到的第一数字信号自动计算用于缩放信号的增益量。反馈回路将增益量发送到放大器以将增益量应用于信号。

8. 发明申请

US20130038566A1 Capacitive Touch Sensor Control Unit With Sampling Capacitors For Differential Integration 有权
标题翻译：具有采样电容器的电容式触摸传感器控制单元用于微分积分
公开(公告)号：US20130038566A1
公开(公告)日：2013-02-14
申请号：US13207108
申请日：2011-08-10
申请人： Tajeshwar Singh , Trond Pedersen , Terje Saether
发明人： Tajeshwar Singh , Trond Pedersen , Terje Saether
IPC分类号： G06F3/044
CPC分类号： H03K17/962 , H03K2217/960745
摘要： In one embodiment, an apparatus comprises a pulse driver configured to generate an electrical pulse for transmission to a capacitive touch sensor. The apparatus further comprises a timing circuit configured to hold a first switch closed and a second switch open during a first edge of the electrical pulse, and hold the second switch closed and the first switch open during of a second edge of the electrical pulse. The apparatus further comprises a first capacitor configured to receive a first amount of charge that is indicative of a capacitance of an area of the capacitive touch sensor and a second capacitor configured to discharge a second amount of charge that is indicative of the capacitance of the area of the capacitive touch sensor. The apparatus further comprises a differential output configured to provide a measure of the voltage difference between the first capacitor and second capacitor.
摘要翻译：在一个实施例中，一种装置包括被配置为产生用于传输到电容式触摸传感器的电脉冲的脉冲驱动器。该装置还包括定时电路，其被配置为在电脉冲的第一边缘期间保持第一开关闭合和第二开关断开，并且在电脉冲的第二边缘期间保持第二开关闭合并且第一开关断开。该装置还包括第一电容器，其被配置为接收指示电容式触摸传感器的区域的电容的第一电荷量，以及被配置为放出指示该区域的电容的第二电荷量的第二电容器的电容式触摸传感器。该装置还包括差分输出，其被配置为提供第一电容器和第二电容器之间的电压差的测量。

9. 发明授权

US09287865B2 Capacitive touch sensor control unit with sampling capacitors for differential integration 有权
标题翻译：具有采样电容器的电容式触摸传感器控制单元，用于差分积分
公开(公告)号：US09287865B2
公开(公告)日：2016-03-15
申请号：US13207108
申请日：2011-08-10
申请人： Tajeshwar Singh , Trond Pedersen , Terje Saether
发明人： Tajeshwar Singh , Trond Pedersen , Terje Saether
IPC分类号： G06F3/044 , H03K17/96
CPC分类号： H03K17/962 , H03K2217/960745
摘要： In one embodiment, an apparatus comprises a pulse driver configured to generate an electrical pulse for transmission to a capacitive touch sensor. The apparatus further comprises a timing circuit configured to hold a first switch closed and a second switch open during a first edge of the electrical pulse, and hold the second switch closed and the first switch open during of a second edge of the electrical pulse. The apparatus further comprises a first capacitor configured to receive a first amount of charge that is indicative of a capacitance of an area of the capacitive touch sensor and a second capacitor configured to discharge a second amount of charge that is indicative of the capacitance of the area of the capacitive touch sensor. The apparatus further comprises a differential output configured to provide a measure of the voltage difference between the first capacitor and second capacitor.
摘要翻译：在一个实施例中，一种装置包括被配置为产生用于传输到电容式触摸传感器的电脉冲的脉冲驱动器。该装置还包括定时电路，其被配置为在电脉冲的第一边缘期间保持第一开关闭合和第二开关断开，并且在电脉冲的第二边缘期间保持第二开关闭合并且第一开关断开。该装置还包括第一电容器，其被配置为接收指示电容式触摸传感器的区域的电容的第一电荷量，以及被配置为放出指示该区域的电容的第二电荷量的第二电容器的电容式触摸传感器。该装置还包括差分输出，其被配置为提供第一电容器和第二电容器之间的电压差的测量。

10. 发明申请

US20130037330A1 Touch Sensing With A Common Driver 审中-公开
标题翻译：触摸感应与普通驱动程序
公开(公告)号：US20130037330A1
公开(公告)日：2013-02-14
申请号：US13208967
申请日：2011-08-12
申请人： Tajeshwar Singh
发明人： Tajeshwar Singh
IPC分类号： G08C21/00
CPC分类号： G06F3/0416 , G06F3/044 , G06F2203/04112
摘要： In one embodiment, an apparatus includes a touch sensor including drive electrodes. The apparatus also includes one or more computer-readable non-transitory storage media coupled to the touch sensor that embody logic that drives all the drive electrodes substantially simultaneously with a common drive signal.
摘要翻译：在一个实施例中，一种装置包括包括驱动电极的触摸传感器。该装置还包括耦合到触摸传感器的一个或多个计算机可读的非暂时性存储介质，其实现基本上与公共驱动信号同时驱动所有驱动电极的逻辑。

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