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1. 发明授权

US08130013B2 Driving circuit of input/output interface with changeable output force 有权
标题翻译：具有可变输出力的输入/输出接口的驱动电路
公开(公告)号：US08130013B2
公开(公告)日：2012-03-06
申请号：US12702016
申请日：2010-02-08
申请人： Yu-Tong Lin , Yu-Chia Liu , Chien-Wei Lee
发明人： Yu-Tong Lin , Yu-Chia Liu , Chien-Wei Lee
IPC分类号： H03K3/00
CPC分类号： H03K19/00361 , H03K5/1534 , H03K19/01721
摘要： A driving circuit of an input/output (I/O) interface is provided. The driving circuit includes a main output stage and an enhancing unit. The main output stage receives at least one driving signal and outputs an output signal corresponding to an input signal accordingly. The enhancing unit is coupled to the main output stage. The enhancing unit receives and detects the level of the output signal so as to drive the output force of the main output stage in a first output level or a second output level, wherein the first output level is higher than the second output level.
摘要翻译：提供输入/输出（I / O）接口的驱动电路。驱动电路包括主输出级和增强单元。主输出级接收至少一个驱动信号，并相应地输出与输入信号对应的输出信号。增强单元耦合到主输出级。增强单元接收并检测输出信号的电平，以驱动主输出级的输出力处于第一输出电平或第二输出电平，其中第一输出电平高于第二输出电平。

2. 发明申请

US20110148475A1 DRIVING CIRCUIT OF INPUT/OUTPUT INTERFACE 有权
标题翻译：输入/输出接口的驱动电路
公开(公告)号：US20110148475A1
公开(公告)日：2011-06-23
申请号：US12702016
申请日：2010-02-08
申请人： YU-TONG LIN , Yu-Chia Liu , Chien-Wei Lee
发明人： YU-TONG LIN , Yu-Chia Liu , Chien-Wei Lee
IPC分类号： G05F3/02
CPC分类号： H03K19/00361 , H03K5/1534 , H03K19/01721
摘要： A driving circuit of an input/output (I/O) interface is provided. The driving circuit includes a main output stage and an enhancing unit. The main output stage receives at least one driving signal and outputs an output signal corresponding to an input signal accordingly. The enhancing unit is coupled to the main output stage. The enhancing unit receives and detects the level of the output signal so as to drive the output force of the main output stage in a first output level or a second output level, wherein the first output level is higher than the second output level.
摘要翻译：提供输入/输出（I / O）接口的驱动电路。驱动电路包括主输出级和增强单元。主输出级接收至少一个驱动信号，并相应地输出与输入信号对应的输出信号。增强单元耦合到主输出级。增强单元接收并检测输出信号的电平，以驱动主输出级的输出力处于第一输出电平或第二输出电平，其中第一输出电平高于第二输出电平。

3. 发明授权

US08073888B2 Random number generator and random number generating method thereof 有权
标题翻译：随机数发生器及其随机数生成方法
公开(公告)号：US08073888B2
公开(公告)日：2011-12-06
申请号：US11972374
申请日：2008-01-10
申请人： Yu-Tong Lin , Yu-Chia Liu
发明人： Yu-Tong Lin , Yu-Chia Liu
IPC分类号： G06F7/58
CPC分类号： G06F7/588 , H04L9/0866
摘要： A random number generator and a random number generating method thereof are provided. The random number generator includes a signal generating unit and a sampling unit. The signal generating unit is adapted for memorizing a status of a noise generated during a transient of an output signal of an output buffer, and accordingly generating a frequency conversion signal which changes according to time and ambient factors. The sampling unit is coupled to the signal generating unit for receiving the frequency conversion signal, and sampling the frequency conversion signal according to a sampling clock pulse, so as to obtain a plurality of sets of unpredictable random number codes.
摘要翻译：提供了随机数生成器及其随机数生成方法。随机数发生器包括信号发生单元和采样单元。信号生成单元适于存储在输出缓冲器的输出信号的瞬态期间产生的噪声的状态，并且因此产生根据时间和周围因素而变化的频率转换信号。采样单元耦合到信号发生单元，用于接收频率转换信号，并根据采样时钟脉冲对频率转换信号进行采样，以获得多组不可预测的随机数码。

4. 发明授权

US07859353B2 Oscillator and driving circuit and oscillation method thereof 有权
标题翻译：振荡器及其驱动电路及其振荡方法
公开(公告)号：US07859353B2
公开(公告)日：2010-12-28
申请号：US12270698
申请日：2008-11-13
申请人： Yu-Chia Liu , Yu-Tong Lin
发明人： Yu-Chia Liu , Yu-Tong Lin
IPC分类号： H03B5/30 , H03L5/00
CPC分类号： H03B5/06 , H03B5/364 , H03L3/00 , H03L5/00
摘要： An oscillator, a driving circuit and an oscillation method are provided. The driving circuit and a crystal are coupled in parallel to generate a clock signal. The driving circuit includes a buffer unit and a control unit. The buffer unit is coupled in parallel to the crystal, and used to amplify an oscillation signal outputted from the crystal to generate the clock signal. The control unit is coupled to the buffer unit, and used to generate a control signal to the buffer unit. The control unit determines a voltage level of the control signal by detecting whether the clock signal or the oscillation signal satisfies an oscillation condition of the crystal, so as to control a gain value of the buffer unit. Therefore, noise of different frequency bands loaded into the clock signal can be avoided.
摘要翻译：提供振荡器，驱动电路和振荡方法。驱动电路和晶体并联耦合以产生时钟信号。驱动电路包括缓冲单元和控制单元。缓冲单元与晶体并联耦合，用于放大从晶体输出的振荡信号以产生时钟信号。控制单元耦合到缓冲单元，并用于产生到缓冲单元的控制信号。控制单元通过检测时钟信号或振荡信号是否满足晶体的振荡条件来确定控制信号的电压电平，以便控制缓冲单元的增益值。因此，可以避免加载到时钟信号中的不同频带的噪声。

5. 发明申请

US20090157782A1 RANDOM NUMBER GENERATOR AND RANDOM NUMBER GENERATING METHOD THEREOF 有权
标题翻译：随机数生成器和随机数生成方法
公开(公告)号：US20090157782A1
公开(公告)日：2009-06-18
申请号：US11972374
申请日：2008-01-10
申请人： Yu-Tong Lin , Yu-Chia Liu
发明人： Yu-Tong Lin , Yu-Chia Liu
IPC分类号： G06F7/58
CPC分类号： G06F7/588 , H04L9/0866
摘要： A random number generator and a random number generating method thereof are provided. The random number generator includes a signal generating unit and a sampling unit. The signal generating unit is adapted for memorizing a status of a noise generated during a transient of an output signal of an output buffer, and accordingly generating a frequency conversion signal which changes according to time and ambient factors. The sampling unit is coupled to the signal generating unit for receiving the frequency conversion signal, and sampling the frequency conversion signal according to a sampling clock pulse, so as to obtain a plurality of sets of unpredictable random number codes.
摘要翻译：提供了随机数生成器及其随机数生成方法。随机数发生器包括信号发生单元和采样单元。信号生成单元适于存储在输出缓冲器的输出信号的瞬态期间产生的噪声的状态，并且因此产生根据时间和周围因素而变化的频率转换信号。采样单元耦合到信号发生单元，用于接收频率转换信号，并根据采样时钟脉冲对频率转换信号进行采样，以获得多组不可预测的随机数码。

6. 发明申请

US20100066458A1 OSCILLATOR AND DRIVING CIRCUIT AND OSCILLATION METHOD THEREOF 有权
标题翻译：振荡器和驱动电路及其振荡方法
公开(公告)号：US20100066458A1
公开(公告)日：2010-03-18
申请号：US12270698
申请日：2008-11-13
申请人： Yu-Chia Liu , Yu-Tong Lin
发明人： Yu-Chia Liu , Yu-Tong Lin
IPC分类号： H03B5/30
CPC分类号： H03B5/06 , H03B5/364 , H03L3/00 , H03L5/00
摘要： An oscillator, a driving circuit and an oscillation method are provided. The driving circuit and a crystal are coupled in parallel to generate a clock signal. The driving circuit includes a buffer unit and a control unit. The buffer unit is coupled in parallel to the crystal, and used to amplify an oscillation signal outputted from the crystal to generate the clock signal. The control unit is coupled to the buffer unit, and used to generate a control signal to the buffer unit. The control unit determines a voltage level of the control signal by detecting whether the clock signal or the oscillation signal satisfies an oscillation condition of the crystal, so as to control a gain value of the buffer unit. Therefore, noise of different frequency bands loaded into the clock signal can be avoided.
摘要翻译：提供振荡器，驱动电路和振荡方法。驱动电路和晶体并联耦合以产生时钟信号。驱动电路包括缓冲单元和控制单元。缓冲单元与晶体并联耦合，用于放大从晶体输出的振荡信号以产生时钟信号。控制单元耦合到缓冲单元，并用于产生到缓冲单元的控制信号。控制单元通过检测时钟信号或振荡信号是否满足晶体的振荡条件来确定控制信号的电压电平，以便控制缓冲单元的增益值。因此，可以避免加载到时钟信号中的不同频带的噪声。

7. 发明申请

US20140144234A1 MICRO-ELECTRO-MECHANICAL DEVICE HAVING LOW THERMAL EXPANSION DIFFERENCE 有权
标题翻译：具有低热膨胀差的微电子机械装置
公开(公告)号：US20140144234A1
公开(公告)日：2014-05-29
申请号：US14061698
申请日：2013-10-23
申请人： Ming-Han Tsai , Yu-Chia Liu , Wei-Leun Fang
发明人： Ming-Han Tsai , Yu-Chia Liu , Wei-Leun Fang
IPC分类号： B81B3/00
CPC分类号： B81B3/0081
摘要： The invention provides a micro-electro-mechanical device which is manufactured by a CMOS manufacturing process. The micro-electro-mechanical device includes a stationary unit, a movable unit, and a connecting member. The stationary unit includes a first capacitive sensing region and a fixed structure region. The movable unit includes a second capacitive sensing region and a proof mass, wherein the first capacitive sensing region and the second capacitive sensing region form a capacitor, and the proof mass region consists of a single material. The connecting member is for connecting the movable unit in a way to allow a relative movement of the movable unit with respect to the stationary unit.
摘要翻译：本发明提供一种通过CMOS制造工艺制造的微机电装置。微机电装置包括固定单元，可移动单元和连接构件。固定单元包括第一电容感测区域和固定结构区域。可移动单元包括第二电容感测区域和证明质量块，其中第一电容感测区域和第二电容感测区域形成电容器，并且证明质量区域由单一材料组成。连接构件用于以可允许可移动单元相对于静止单元的相对运动的方式连接可动单元。

8. 发明授权

US09944513B2 Micro-electro-mechanical device having low thermal expansion difference 有权
公开(公告)号：US09944513B2
公开(公告)日：2018-04-17
申请号：US14061698
申请日：2013-10-23
申请人： Ming-Han Tsai , Yu-Chia Liu , Wei-Leun Fang
发明人： Ming-Han Tsai , Yu-Chia Liu , Wei-Leun Fang
IPC分类号： B81B3/00
CPC分类号： B81B3/0081
摘要： The invention provides a micro-electro-mechanical device which is manufactured by a CMOS manufacturing process. The micro-electro-mechanical device includes a stationary unit, a movable unit, and a connecting member. The stationary unit includes a first capacitive sensing region and a fixed structure region. The movable unit includes a second capacitive sensing region and a proof mass, wherein the first capacitive sensing region and the second capacitive sensing region form a capacitor, and the proof mass region consists of a single material. The connecting member is for connecting the movable unit in a way to allow a relative movement of the movable unit with respect to the stationary unit.

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