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11. 发明授权

US06958639B2 Digital duty cycle correction circuit and method for multi-phase clock 失效
标题翻译：数字占空比校正电路及多相时钟方法
公开(公告)号：US06958639B2
公开(公告)日：2005-10-25
申请号：US10774398
申请日：2004-02-10
申请人： Hong June Park , Young Chan Jang , Seung Jun Bae
发明人： Hong June Park , Young Chan Jang , Seung Jun Bae
IPC分类号： H03K5/00 , H03K3/017 , H03K5/156
CPC分类号： H03K5/1565
摘要： Provided is a digital duty cycle correction circuit and method for a multi-phase clock, in which duty cycle correction information of an input clock signal is stored in a power save state of a system by adopting a digital correction method in a duty cycle correction method for a multi-phase clock and phase information of the input clock signal is held constant during duty cycle correction of the input clock signal by correcting duty cycles of the input clock signal by changing the falling edge of the clock without changing the rising edge of the input clock signal during duty cycle correction of the input clock signal, thereby correcting the multi-phase clock. To this end, the digital duty cycle correction circuit includes a clock delay means that takes the form of a shunt capacitor-inverter, a clock generation means including a clock rising edge generation circuit and a clock falling edge generation circuit, and a digital duty cycle detection means including integrators, a comparator, and a counter/register.
摘要翻译：提供了一种用于多相时钟的数字占空比校正电路和方法，其中输入时钟信号的占空比校正信息在占空比校正方法中采用数字校正方法存储在系统的省电状态对于多相时钟，输入时钟信号的相位信息在输入时钟信号的占空比校正期间通过在不改变时钟信号的上升沿的情况下改变时钟信号的下降沿来校正输入时钟信号的占空比来保持恒定在输入时钟信号的占空比校正期间输入时钟信号，从而校正多相时钟。为此，数字占空比校正电路包括采用并联电容器 - 反相器形式的时钟延迟装置，包括时钟上升沿产生电路和时钟下降沿产生电路的时钟产生装置和数字占空比检测装置包括积分器，比较器和计数器/寄存器。

12. 发明申请

US20130207051A1 CARBON NANO-MATERIAL PELLETS AND A METHOD FOR PREPARING THE PELLETS FROM POWDER OF CARBON NANO-MATERIAL 有权
标题翻译：碳纳米材料颗粒和从碳纳米材料粉末制备颗粒的方法
公开(公告)号：US20130207051A1
公开(公告)日：2013-08-15
申请号：US13724542
申请日：2012-12-21
申请人： Sang Hyo RYU , Kwon Ju , Nam Sun Choi , Sang Kyu Choi , Myung Wook Jung , Yu Hyun Song , Young Chan Jang
发明人： Sang Hyo RYU , Kwon Ju , Nam Sun Choi , Sang Kyu Choi , Myung Wook Jung , Yu Hyun Song , Young Chan Jang
IPC分类号： H01B1/04 , B29C43/00
CPC分类号： H01B1/04 , B29B9/08 , B29B9/14 , B29B2009/125 , B29C43/003 , B29K2105/251 , H01B1/24 , Y10T428/2982
摘要： Disclosed are a carbon nanomaterial pellet and a method for preparing same. More particularly, it relates to a carbon nanomaterial pellet having a specific size and a high apparent density prepared by a simple process using only a rotary tablet press without mixing a carbon nanomaterial powder with a solvent or an additive, which is capable of solving the powder dust problem occurring when preparing a polymer composite from a carbon nanomaterial in the form of powder, thus improving physical properties and remarkably reducing cost of packaging and transportation, and a method for preparing the carbon nanomaterial pellet from a carbon nanomaterial powder.
摘要翻译：公开了一种碳纳米材料颗粒及其制备方法。更具体地说，本发明涉及具有特定尺寸和高表观密度的碳纳米材料颗粒，其通过仅使用旋转式压片机而不将碳纳米材料粉末与溶剂或添加剂混合的简单方法制备，其能够解决粉末由粉末形式的碳纳米材料制备聚合物复合材料时发生粉尘问题，从而改善物理性能并显着降低包装和运输成本，以及从碳纳米材料粉末制备碳纳米材料颗粒的方法。

13. 发明授权

US09837180B2 Carbon nano-material pellets and a method for preparing the pellets from powder of carbon nano-material 有权
公开(公告)号：US09837180B2
公开(公告)日：2017-12-05
申请号：US13724542
申请日：2012-12-21
申请人： Sang Hyo Ryu , Kwon Ju , Nam Sun Choi , Sang Kyu Choi , Myung Wook Jung , Yu Hyun Song , Young Chan Jang
发明人： Sang Hyo Ryu , Kwon Ju , Nam Sun Choi , Sang Kyu Choi , Myung Wook Jung , Yu Hyun Song , Young Chan Jang
IPC分类号： H01B1/04 , H01B1/24 , B82Y30/00 , B29C43/00 , B29B9/08 , B29B9/14 , B29K105/00 , B29B9/12
CPC分类号： H01B1/04 , B29B9/08 , B29B9/14 , B29B2009/125 , B29C43/003 , B29K2105/251 , H01B1/24 , Y10T428/2982
摘要： Disclosed are a carbon nanomaterial pellet and a method for preparing same. More particularly, it relates to a carbon nanomaterial pellet having a specific size and a high apparent density prepared by a simple process using only a rotary tablet press without mixing a carbon nanomaterial powder with a solvent or an additive, which is capable of solving the powder dust problem occurring when preparing a polymer composite from a carbon nanomaterial in the form of powder, thus improving physical properties and remarkably reducing cost of packaging and transportation, and a method for preparing the carbon nanomaterial pellet from a carbon nanomaterial powder.

14. 发明授权

US09576706B2 Method for preparing carbon nano material/polymer composites 有权
标题翻译：制备碳纳米材料/聚合物复合材料的方法
公开(公告)号：US09576706B2
公开(公告)日：2017-02-21
申请号：US13724749
申请日：2012-12-21
申请人： Sang Hyo Ryu , Kwon Ju , Nam Sun Choi , Sang Kyu Choi , Myung Wook Jung , Yu Hyun Song , Young Chan Jang
发明人： Sang Hyo Ryu , Kwon Ju , Nam Sun Choi , Sang Kyu Choi , Myung Wook Jung , Yu Hyun Song , Young Chan Jang
IPC分类号： H01B13/00 , H01B1/04 , H01B1/24 , B82Y30/00 , B82Y40/00
CPC分类号： H01B13/00 , B82Y30/00 , B82Y40/00 , H01B1/04 , H01B1/24 , Y10S977/742
摘要： Disclosed is a method for preparing a carbon nanomaterial/polymer composite. More particularly, it relates to an improved method for preparing a carbon nanomaterial/polymer composite capable of solving a dust problem of a carbon nanomaterial powder and a layer separation problem due to large density difference between the carbon nanomaterial powder and a polymer pellet and providing superior physical properties of the composite, whereby an additive used to prepare the carbon nanomaterial/polymer composite is mixed with the carbon nanomaterial powder and prepared into a pellet, which is then mixed with the polymer pellet.
摘要翻译：公开了一种制备碳纳米材料/聚合物复合材料的方法。更具体地说，本发明涉及一种制备能够解决碳纳米材料粉末的粉尘问题的碳纳米材料/聚合物复合物的改进方法以及由于碳纳米材料粉末和聚合物颗粒之间的密度差大而提供的优异的层间分离问题复合材料的物理性能，由此将碳纳米材料/聚合物复合材料制备的添加剂与碳纳米材料粉末混合并制成颗粒，然后与聚合物颗粒混合。

15. 发明申请

US20130271306A1 APPARATUS AND METHOD FOR COLLECTING DATA AT MULTI-POINTS 审中-公开
标题翻译：用于收集多点数据的装置和方法
公开(公告)号：US20130271306A1
公开(公告)日：2013-10-17
申请号：US13602770
申请日：2012-09-04
申请人： In Su Jang , Seong Hoon Choi , Jang Hyun Park , Chang Beom Kim , Ji Hun Eo , Jae Dong Lee , Yong Hwan Lee , Young Chan Jang
发明人： In Su Jang , Seong Hoon Choi , Jang Hyun Park , Chang Beom Kim , Ji Hun Eo , Jae Dong Lee , Yong Hwan Lee , Young Chan Jang
IPC分类号： H03M1/12
CPC分类号： G06F3/05 , H03M1/1205
摘要： The present invention, which relates to an apparatus for collecting data at multi-points, suggests an apparatus connecting analog blocks obtaining the same channel data in series with each other and connecting analog blocks obtaining different channel data in parallel with each other to collect data. The suggested apparatus includes a channel data collecting group including at least two channel data collecting units having data obtaining modules collecting channel data at different points and connected in series with each other; and a channel data processing unit including the channel data collecting units connected in parallel with each other and controlling each of the data obtaining module so as to allow each of the channel obtaining module to shift the channel data by a predetermined size.
摘要翻译：涉及多点收集数据的装置的本发明提出了一种将获得相同信道数据的模拟块彼此串联连接的装置，并且将获得不同信道数据的模拟块彼此并联连接以收集数据。所提出的装置包括：通道数据采集组，包括至少两个通道数据采集单元，具有数据获取模块，其在不同点收集通道数据并串联连接; 以及通道数据处理单元，其包括彼此并联连接的通道数据采集单元，并且控制每个数据获取模块，以便允许每个通道获取模块将通道数据移位预定尺寸。

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