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1. 发明授权

US07847491B2 Sequential burst mode activation circuit 有权
标题翻译：顺序突发模式激活电路
公开(公告)号：US07847491B2
公开(公告)日：2010-12-07
申请号：US12321092
申请日：2009-01-12
申请人： Yung-Lin Lin , Yu-Cheng Chang , Bingwei Yao
发明人： Yung-Lin Lin , Yu-Cheng Chang , Bingwei Yao
IPC分类号： H05B37/02
CPC分类号： H02M1/36 , H02J1/14 , H02M2001/008 , H05B41/3927
摘要： A sequential burst mode regulation system to deliver power to a plurality of loads. In the exemplary embodiments, the system of the present invention generates a plurality of phased pulse width modulated signals from a single pulse width modulated signal, where each of the phased signals regulates power to a respective load. Exemplary circuitry includes a PWM signal generator, and a phase delay array that receives a PWM signal and generates a plurality of phased PWM signals which are used to regulate power to respective loads. A frequency selector circuit can be provided that sets the frequency of the PWM signal using a fixed or variable frequency reference signal.
摘要翻译：一种用于向多个负载输送功率的连续突发模式调节系统。在示例性实施例中，本发明的系统从单个脉冲宽度调制信号产生多个相位脉冲宽度调制信号，其中每个相控信号调节相应负载的功率。示例性电路包括PWM信号发生器和相位延迟阵列，其接收PWM信号并产生用于调节相应负载功率的多个定相PWM信号。可以提供使用固定或可变频率参考信号来设置PWM信号的频率的频率选择器电路。

2. 发明授权

US06707264B2 Sequential burst mode activation circuit 失效
标题翻译：顺序突发模式激活电路
公开(公告)号：US06707264B2
公开(公告)日：2004-03-16
申请号：US10299206
申请日：2002-11-19
申请人： Yung-Lin Lin , Yu-Cheng Chang , Bingwei Yao
发明人： Yung-Lin Lin , Yu-Cheng Chang , Bingwei Yao
IPC分类号： H05B3702
CPC分类号： H02M1/36 , H02J1/14 , H02M2001/008 , H05B41/3927
摘要： A sequential burst mode regulation system to deliver power to a plurality of loads. In the exemplary embodiments, the system of the present invention generates a plurality of phased pulse width modulated signals from a single pulse width modulated signal, where each of the phased signals regulates power to a respective load. Exemplary circuitry includes a PWM signal generator, and a phase delay array that receives a PWM signal and generates a plurality of phased PWM signals which are used to regulate power to respective loads. A frequency selector circuit can be provided that sets the frequency of the PWM signal using a fixed or variable frequency reference signal.
摘要翻译：一种用于向多个负载输送功率的连续突发模式调节系统。在示例性实施例中，本发明的系统从单个脉冲宽度调制信号产生多个相位脉冲宽度调制信号，其中每个相控信号调节相应负载的功率。示例性电路包括PWM信号发生器和相位延迟阵列，其接收PWM信号并产生用于调节相应负载功率的多个定相PWM信号。可以提供使用固定或可变频率参考信号来设置PWM信号的频率的频率选择器电路。

3. 发明申请

US20090218954A1 Sequential burst mode actlvation circuit 有权
标题翻译：顺序突发模式放电电路
公开(公告)号：US20090218954A1
公开(公告)日：2009-09-03
申请号：US12321092
申请日：2009-01-12
申请人： Yung-Lin Lin , Yu-Cheng Chang , Bingwei Yao
发明人： Yung-Lin Lin , Yu-Cheng Chang , Bingwei Yao
IPC分类号： H05B41/24
CPC分类号： H02M1/36 , H02J1/14 , H02M2001/008 , H05B41/3927
摘要： A sequential burst mode regulation system to deliver power to a plurality of loads. In the exemplary embodiments, the system of the present invention generates a plurality of phased pulse width modulated signals from a single pulse width modulated signal, where each of the phased signals regulates power to a respective load. Exemplary circuitry includes a PWM signal generator, and a phase delay array that receives a PWM signal and generates a plurality of phased PWM signals which are used to regulate power to respective loads. A frequency selector circuit can be provided that sets the frequency of the PWM signal using a fixed or variable frequency reference signal.
摘要翻译：一种用于向多个负载输送功率的连续突发模式调节系统。在示例性实施例中，本发明的系统从单个脉冲宽度调制信号产生多个相位脉冲宽度调制信号，其中每个相控信号调节相应负载的功率。示例性电路包括PWM信号发生器和相位延迟阵列，其接收PWM信号并产生用于调节相应负载功率的多个定相PWM信号。可以提供使用固定或可变频率参考信号来设置PWM信号的频率的频率选择器电路。

4. 发明授权

US07477024B2 Sequential burst mode activation circuit 失效
公开(公告)号：US07477024B2
公开(公告)日：2009-01-13
申请号：US10802901
申请日：2004-03-16
申请人： Yung-Lin Lin , Yu-Cheng Chang , Bingwei Yao
发明人： Yung-Lin Lin , Yu-Cheng Chang , Bingwei Yao
IPC分类号： H05B37/02
CPC分类号： H02M1/36 , H02J1/14 , H02M2001/008 , H05B41/3927
摘要： A sequential burst mode regulation system to deliver power to a plurality of loads. In the exemplary embodiments, the system of the present invention generates a plurality of phased pulse width modulated signals from a single pulse width modulated signal, where each of the phased signals regulates power to a respective load. Exemplary circuitry includes a PWM signal generator, and a phase delay array that receives a PWM signal and generates a plurality of phased PWM signals which are used to regulate power to respective loads. A frequency selector circuit can be provided that sets the frequency of the PWM signal using a fixed or variable frequency reference signal.

5. 发明授权

US06501234B2 Sequential burst mode activation circuit 有权
公开(公告)号：US06501234B2
公开(公告)日：2002-12-31
申请号：US09757265
申请日：2001-01-09
申请人： Yung-Lin Lin , Yu-Cheng Chang , Bingwei Yao
发明人： Yung-Lin Lin , Yu-Cheng Chang , Bingwei Yao
IPC分类号： H05B3702
CPC分类号： H02M1/36 , H02J1/14 , H02M2001/008 , H05B41/3927
摘要： A sequential burst mode regulation system to deliver power to a plurality of loads. In the exemplary embodiments, the system of the present invention generates a plurality of phased pulse width modulated signals from a single pulse width modulated signal, where each of the phased signals regulates power to a respective load. Exemplary circuitry includes a PWM signal generator, and a phase delay array that receives a PWM signal and generates a plurality of phased PWM signals which are used to regulate power to respective loads. A frequency selector circuit can be provided that sets the frequency of the PWM signal using a fixed or variable frequency reference signal.

6. 发明授权

US5802243A Time expansion method and system for slower than real-time playback with video cassette recorders 失效
标题翻译：时间扩展方法和系统比使用录像机的实时播放速度慢
公开(公告)号：US5802243A
公开(公告)日：1998-09-01
申请号：US761232
申请日：1996-12-06
申请人： Bingwei Yao , Eldon A. Corl
发明人： Bingwei Yao , Eldon A. Corl
IPC分类号： G11B5/008 , G11B5/53 , G11B15/12 , G11B15/18 , G11B15/467 , G11B20/12 , H04N5/7826 , H04N5/783 , H04N5/926 , H04N5/945 , H04N5/78
CPC分类号： H04N5/783 , G11B15/1875 , G11B15/4673 , G11B20/1207 , G11B5/0086 , G11B15/125 , G11B5/531 , H04N5/78263 , H04N5/9261 , H04N5/945
摘要： A video cassette recorder includes a tape transport and servo that records digital data at one tape speed and plays back the digital data at one twentieth of the recording speed, both with a fixed speed of rotation of a drum head. On playback, each recorded segment of data on the tape is read from ten slightly different longitudinal positions on the magnetic tape, with the highest amplitude read-back signal being selected. The drum head comprises two playback heads that each have playback widths that are approximately twice as wide as each of four recording heads in the drum head.
摘要翻译：盒式磁带录像机包括磁带传送和伺服器，其以一个磁带速度记录数字数据，并以一个固定的鼓头旋转速度以一秒的记录速度回放数字数据。在播放时，磁带上的每个记录的数据段从磁带上的十个略微不同的纵向位置读取，其中选择了最高幅度的回读信号。鼓头包括两个重放头，每个重放头的重放宽度大约是鼓头中的四个记录头中的每一个的两倍。

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