专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060107074A1 Method of using scan chains and boundary scan for power saving 失效
标题翻译：扫描链和边界扫描的省电方法
公开(公告)号：US20060107074A1
公开(公告)日：2006-05-18
申请号：US10971064
申请日：2004-10-25
申请人： Ying Tang , Yung Chen , De-Yu Kao
发明人： Ying Tang , Yung Chen , De-Yu Kao
IPC分类号： G06F1/26
CPC分类号： G06F1/3203 , G01R31/318575 , G06F1/32 , G06F1/3237 , Y02D10/128 , Y02D50/20
摘要： The invention provides a method and circuitry to save power in a synchronous logic ASIC with low overhead. The scan chain(s) and boundary scan mechanism of the synchronous logic ASIC are used and modified for shifting out current states of internal memory devices of the synchronous logic ASIC to an external memory and for retaining the power-off blocks' primary output values to the memory devices of the boundary scan circuit, so the proposed gated power method is efficient and low overhead in the synchronous, flop-based, logic circuit design.
摘要翻译：本发明提供了一种在低开销下在同步逻辑ASIC中节省功率的方法和电路。同步逻辑ASIC的扫描链和边界扫描机制被使用和修改，用于将同步逻辑ASIC的内部存储器件的当前状态转移到外部存储器，并且将电源关闭块的主要输出值保持为边界扫描电路的存储器件，所以提出的门控电源方法在同步，基于触发器的逻辑电路设计中是有效的和低开销的。

2. 发明申请

US20080066021A1 Method of optimal parameter adjustment and system thereof 审中-公开
标题翻译：最优参数调整方法及其系统
公开(公告)号：US20080066021A1
公开(公告)日：2008-03-13
申请号：US11635654
申请日：2006-12-08
申请人： Hung-Lun Chien , De-Yu Kao
发明人： Hung-Lun Chien , De-Yu Kao
IPC分类号： G06F17/50
CPC分类号： G06F17/5045 , G06F2217/08
摘要： A method of optimal parameter adjustment includes randomly generating a first parameter group, setting each parameter into a device to detect a fitness function value corresponding to each parameter, copying parameters according to the fitness function value to form a second parameter group, randomly selecting parameter pairs from the second parameter group to implement a crossover method generating new parameter pairs to replace parameter pairs to form a third parameter group, and setting the third parameter group into the device to detect the fitness function value corresponding to each parameter and determining an optimal parameter according to the fitness function value.
摘要翻译：一种最优参数调整方法包括：随机生成第一参数组，将每个参数设置为设备，检测与每个参数对应的适应度函数值，根据适应度函数值复制参数，形成第二参数组，随机选择参数对从第二参数组执行交叉方法，生成新参数对以替换参数对以形成第三参数组，并将第三参数组设置到设备中以检测对应于每个参数的适应度函数值，并根据到适应度函数值。

3. 发明授权

US07417573B2 Sigma-delta circuit and related method with time sharing architecture 失效
标题翻译： Sigma-delta电路及相关方法与时间共享架构
公开(公告)号：US07417573B2
公开(公告)日：2008-08-26
申请号：US11668431
申请日：2007-01-29
申请人： Hung-Lun Chien , De-Yu Kao
发明人： Hung-Lun Chien , De-Yu Kao
IPC分类号： H03M3/00
CPC分类号： H03M3/474
摘要： A sigma-delta circuit with time sharing architecture includes a coefficient generation element, a sigma-delta processing element, and a storage element. The coefficient generation element is used for generating coefficients for sigma-delta operations. The sigma-delta processing element is used for executing sigma-delta operations according to the coefficients generated by the coefficient generation element. The storage element is used for storing results of the sigma-delta operations executed by the sigma-delta processing element. The sigma-delta circuit is used for executing a plurality of orders of sigma-delta operations through the coefficient generation element, the sigma-delta processing element and the storage element.
摘要翻译：具有时间共享架构的Σ-Δ电路包括系数生成元件，Σ-Δ处理元件和存储元件。系数产生元件用于产生用于Σ-Δ操作的系数。 Σ-Δ处理元件用于根据由系数生成元件生成的系数执行Σ-Δ操作。存储元件用于存储由Σ-Δ处理元件执行的Σ-Δ操作的结果。 Σ-Δ电路用于通过系数产生元件，Σ-Δ处理元件和存储元件执行多个Σ-Δ操作的次序。

4. 发明申请

US20080123982A1 Data transformation device 失效
标题翻译：数据转换装置
公开(公告)号：US20080123982A1
公开(公告)日：2008-05-29
申请号：US11730372
申请日：2007-03-30
申请人： Hung-Lun Chien , De-Yu Kao
发明人： Hung-Lun Chien , De-Yu Kao
IPC分类号： G06K9/36
CPC分类号： H04N19/61 , H04N19/85
摘要： A data transformation device including a pre-processing unit, a calculating unit and a post-processing unit is disclosed. The pre-processing unit performs a first pre-process with received image data to generate pre-processed image data, and performs a second pre-process with received result data to generate pre-processed result data. The calculating unit generates first calculated data and second calculated data according to the pre-processed image data and the pre-processed result data, by both a first calculating component and a second calculating component respectively. The post-processing unit performs a first post-process to generate the result data according to the first calculating data, and performs a second post-process to generate the image data according to the second calculating data.
摘要翻译：公开了一种包括预处理单元，计算单元和后处理单元的数据变换装置。预处理单元用接收到的图像数据执行第一预处理以生成预处理的图像数据，并且用接收的结果数据执行第二预处理以生成预处理的结果数据。计算单元分别由第一计算部件和第二计算部件分别根据预处理图像数据和预处理结果数据生成第一计算数据和第二计算数据。后处理单元执行第一后处理以根据第一计算数据生成结果数据，并且执行第二后处理以根据第二计算数据生成图像数据。

5. 发明申请

US20110089984A1 Clock signal balancing circuit and method for balancing clock signal in IC layout 失效
标题翻译：时钟信号平衡电路和IC布局平衡时钟信号的方法
公开(公告)号：US20110089984A1
公开(公告)日：2011-04-21
申请号：US12897795
申请日：2010-10-05
申请人： De-Yu Kao
发明人： De-Yu Kao
IPC分类号： H03L7/00
CPC分类号： H03L7/07 , H03L7/0812
摘要： A method for balancing clock signals in an IC layout includes obtaining a data-flow information of the IC, selecting a first data-flow according to the dataflow information, and synchronizing a first clock signal from a first register and a second clock signal from a second register involved in the first data-flow. The data processed by the first register is directly transmitted to the second register or transmitted through a combinational logic circuit to the second register. The first data-flow is not related to other data-flows included in the data-flow information.
摘要翻译：用于平衡IC布局中的时钟信号的方法包括：获得IC的数据流信息，根据数据流信息选择第一数据流，以及使来自第一寄存器的第一时钟信号和来自第一寄存器的第二时钟信号同步第二个寄存器涉及第一个数据流。由第一寄存器处理的数据被直接发送到第二寄存器或通过组合逻辑电路发送到第二寄存器。第一个数据流与数据流信息中包含的其他数据流无关。

6. 发明授权

US07903895B2 Data transformation device for image processing 失效
标题翻译：用于图像处理的数据变换装置
公开(公告)号：US07903895B2
公开(公告)日：2011-03-08
申请号：US11730372
申请日：2007-03-30
申请人： Hung-Lun Chien , De-Yu Kao
发明人： Hung-Lun Chien , De-Yu Kao
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： H04N19/61 , H04N19/85
摘要： A data transformation device including a pre-processing unit, a calculating unit and a post-processing unit is disclosed. The pre-processing unit performs a first pre-process with received image data to generate pre-processed image data, and performs a second pre-process with received result data to generate pre-processed result data. The calculating unit generates first calculated data and second calculated data according to the pre-processed image data and the pre-processed result data, by both a first calculating component and a second calculating component respectively. The post-processing unit performs a first post-process to generate the result data according to the first calculating data, and performs a second post-process to generate the image data according to the second calculating data.
摘要翻译：公开了一种包括预处理单元，计算单元和后处理单元的数据变换装置。预处理单元执行具有接收到的图像数据的第一预处理以生成预处理图像数据，并且用接收到的结果数据执行第二预处理以生成预处理结果数据。计算单元分别由第一计算部件和第二计算部件分别根据预处理图像数据和预处理结果数据生成第一计算数据和第二计算数据。后处理单元执行第一后处理以根据第一计算数据生成结果数据，并且执行第二后处理以根据第二计算数据生成图像数据。

7. 发明授权

US08363911B2 Image identification apparatus and method for comparing an image frame with a predetermined image 失效
标题翻译：用于将图像帧与预定图像进行比较的图像识别装置和方法
公开(公告)号：US08363911B2
公开(公告)日：2013-01-29
申请号：US12427984
申请日：2009-04-22
申请人： De-Yu Kao
发明人： De-Yu Kao
IPC分类号： G06K9/62
CPC分类号： G06K9/00234
摘要： An image identification apparatus for comparing an image frame with a predetermined image is disclosed. The image identification apparatus includes a transformation module, a first comparing module, a second comparing module and a determination module. The transformation module is used for transforming the predetermined image to a predetermined image data and transforming the image frame to a first image data. The first comparing module and the second comparing module are used for comparing the predetermined image data with the first image information and generating a first comparing result and a second comparing result. The determination module is used for determining the comparing result of the image frame and the predetermined image according to the first comparing result and the second comparing result.
摘要翻译：公开了一种用于将图像帧与预定图像进行比较的图像识别装置。图像识别装置包括变换模块，第一比较模块，第二比较模块和确定模块。变换模块用于将预定图像变换为预定图像数据，并将图像帧变换为第一图像数据。第一比较模块和第二比较模块用于将预定图像数据与第一图像信息进行比较，并产生第一比较结果和第二比较结果。确定模块用于根据第一比较结果和第二比较结果确定图像帧和预定图像的比较结果。

8. 发明授权

US07849118B2 Data transformation method and data transformation circuit capable of saving numeral operations 有权
标题翻译：数据变换方法和数据变换电路，能够保存数字运算
公开(公告)号：US07849118B2
公开(公告)日：2010-12-07
申请号：US11627335
申请日：2007-01-25
申请人： Hung-Lun Chien , De-Yu Kao
发明人： Hung-Lun Chien , De-Yu Kao
IPC分类号： G06F7/00
CPC分类号： G06F7/5332 , H03H17/0236 , H03H17/04
摘要： A data transformation method capable of saving numeral operations, the data transformation method includes encoding a plurality of digital data to generate a plurality of sets of byte data according to an encoding mode, determining a plurality of repetition patterns of the plurality of sets of byte data, processing shift operations on the plurality of sets of byte data to generate a plurality of sets of shifted byte data according to positions of the plurality of repetition patterns located in the plurality of sets of byte data, processing addition operations on the plurality of sets of shifted byte data.
摘要翻译：一种能够保存数字操作的数据变换方法，所述数据变换方法包括编码多个数字数据，以根据编码模式生成多组字节数据，确定多组字节数据的多个重复模式对所述多组字节数据进行移位操作，以根据位于所述多组字节数据中的所述多个重复模式的位置生成多组移位字节数据，对所述多组字节数据进行处理相加操作移位字节数据。

9. 发明申请

US20080109506A1 Data Transformation Method and Data Transformation Circuit Capable of Saving Numeral Operations 有权
标题翻译：数据转换方法和数据转换电路可以节省数字操作
公开(公告)号：US20080109506A1
公开(公告)日：2008-05-08
申请号：US11627335
申请日：2007-01-25
申请人： Hung-Lun Chien , De-Yu Kao
发明人： Hung-Lun Chien , De-Yu Kao
IPC分类号： G06F7/52
CPC分类号： G06F7/5332 , H03H17/0236 , H03H17/04
摘要： A data transformation method capable of saving numeral operations, the data transformation method includes encoding a plurality of digital data to generate a plurality of sets of byte data according to an encoding mode, determining a plurality of repetition patterns of the plurality of sets of byte data, processing shift operations on the plurality of sets of byte data to generate a plurality of sets of shifted byte data according to positions of the plurality of repetition patterns located in the plurality of sets of byte data, processing addition operations on the plurality of sets of shifted byte data.
摘要翻译：一种能够保存数字操作的数据变换方法，所述数据变换方法包括编码多个数字数据，以根据编码模式生成多组字节数据，确定多组字节数据的多个重复模式对所述多组字节数据进行移位操作，以根据位于所述多组字节数据中的所述多个重复模式的位置生成多组移位字节数据，对所述多组字节数据进行处理相加操作移位字节数据。

10. 发明申请

US20080055132A1 Sigma-Delta Circuit And Related Method with Time Sharing Architecture 失效
标题翻译： Sigma-Delta电路及相关方法与时间共享架构
公开(公告)号：US20080055132A1
公开(公告)日：2008-03-06
申请号：US11668431
申请日：2007-01-29
申请人： Hung-Lun Chien , De-Yu Kao
发明人： Hung-Lun Chien , De-Yu Kao
IPC分类号： H03M3/00
CPC分类号： H03M3/474
摘要： A sigma-delta circuit with time sharing architecture includes a coefficient generation element, a sigma-delta processing element, and a storage element. The coefficient generation element is used for generating coefficients for sigma-delta operations. The sigma-delta processing element is used for executing sigma-delta operations according to the coefficients generated by the coefficient generation element. The storage element is used for storing results of the sigma-delta operations executed by the sigma-delta processing element. The sigma-delta circuit is used for executing a plurality of orders of sigma-delta operations through the coefficient generation element, the sigma-delta processing element and the storage element.
摘要翻译：具有时间共享架构的Σ-Δ电路包括系数生成元件，Σ-Δ处理元件和存储元件。系数产生元件用于产生用于Σ-Δ操作的系数。 Σ-Δ处理元件用于根据由系数生成元件生成的系数执行Σ-Δ操作。存储元件用于存储由Σ-Δ处理元件执行的Σ-Δ操作的结果。 Σ-Δ电路用于通过系数产生元件，Σ-Δ处理元件和存储元件执行多个Σ-Δ操作的次序。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式