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1. 发明授权

US09680413B2 Systems and methods of low power clocking for sleep mode radios 有权
公开(公告)号：US09680413B2
公开(公告)日：2017-06-13
申请号：US13406849
申请日：2012-02-28
申请人： Arun Paidimarri , Danielle Griffith , Alice Wang
发明人： Arun Paidimarri , Danielle Griffith , Alice Wang
IPC分类号： H03B5/20 , H03B5/32 , H03B1/00 , H03B5/24 , H03L7/08 , H03B5/26
CPC分类号： H03L7/24 , H03B1/00 , H03B5/20 , H03B5/24 , H03B5/26 , H03B5/32 , H03B2200/0082 , H03L7/0802
摘要： Systems and methods of low power clocking of sleep mode radios are disclosed herein. In an example embodiment, a crystal oscillator is purposefully mistuned to achieve lower power consumption, and then synchronized using a high frequency crystal oscillator. In an alternative embodiment, the input offset voltages of the comparator in an RC oscillator are cancelled, which allows low power operation and high accuracy performance when tuned to the high frequency crystal. A lower power comparator may be used with higher input offset voltages but still achieve higher accuracy. The RC circuit is switched back and forth on opposite phases of the output, cancelling the offset voltage on the inputs of the comparator.

2. 发明申请

US20130222069A1 Systems and Methods of Low Power Clocking for Sleep Mode Radios 有权
标题翻译：用于睡眠模式无线电的低功耗时钟的系统和方法
公开(公告)号：US20130222069A1
公开(公告)日：2013-08-29
申请号：US13406849
申请日：2012-02-28
申请人： Arun Paidimarri , Danielle Griffith , Alice Wang
发明人： Arun Paidimarri , Danielle Griffith , Alice Wang
IPC分类号： H03L7/24
CPC分类号： H03L7/24 , H03B1/00 , H03B5/20 , H03B5/24 , H03B5/26 , H03B5/32 , H03B2200/0082 , H03L7/0802
摘要： Systems and methods of low power clocking of sleep mode radios are disclosed herein. In an example embodiment, a crystal oscillator is purposefully mistuned to achieve lower power consumption, and then synchronized using a high frequency crystal oscillator. In an alternative embodiment, the input offset voltages of the comparator in an RC oscillator are cancelled, which allows low power operation and high accuracy performance when tuned to the high frequency crystal. A lower power comparator may be used with higher input offset voltages but still achieve higher accuracy. The RC circuit is switched back and forth on opposite phases of the output, cancelling the offset voltage on the inputs of the comparator.
摘要翻译：本文公开了睡眠模式无线电的低功率时钟的系统和方法。在一个示例性实施例中，晶体振荡器有目的地失灵以实现较低的功耗，然后使用高频晶体振荡器进行同步。在替代实施例中，RC振荡器中的比较器的输入偏移电压被消除，当调谐到高频晶体时，这允许低功率操作和高精度性能。可以使用较低功率的比较器，具有更高的输入失调电压，但是仍然可以获得更高的精度。 RC电路在输出的相反相位来回切换，消除比较器输入端的失调电压。

3. 发明申请

US20050194592A1 Adaptive voltage control for performance and energy optimization 有权
标题翻译：用于性能和能量优化的自适应电压控制
公开(公告)号：US20050194592A1
公开(公告)日：2005-09-08
申请号：US11045222
申请日：2005-01-28
申请人： Hugh Mair , Gordon Gammie , Alice Wang
发明人： Hugh Mair , Gordon Gammie , Alice Wang
IPC分类号： H01L29/04
CPC分类号： G11C5/147
摘要： A device for adaptively controlling a voltage supplied to circuitry in substantially close proximity to the device, comprising a processing module, a first tracking element coupled to the processing module and producing a first value indicative of a first estimated speed associated with the circuitry, and a second tracking element coupled to the processing module and producing a second value indicative of a second estimated speed associated with the circuitry. The processing module compares each of the first and second values to a target value and causes a voltage output to be adjusted based on said comparison.
摘要翻译：一种用于自适应地控制提供给基本上靠近设备的电路的电压的装置，包括处理模块，耦合到处理模块的第一跟踪元件，并产生指示与电路相关联的第一估计速度的第一值，以及第二跟踪元件耦合到所述处理模块并产生指示与所述电路相关联的第二估计速度的第二值。处理模块将第一和第二值中的每一个与目标值进行比较，并且基于所述比较使电压输出被调整。

4. 发明授权

US08572541B2 Method and system for adaptive physical design 有权
标题翻译：自适应物理设计方法与系统
公开(公告)号：US08572541B2
公开(公告)日：2013-10-29
申请号：US12876138
申请日：2010-09-05
申请人： Nitin Kumar Singh , Rajarshee P. Bharadwaj , Rolf Lagerquist , Alice Wang
发明人： Nitin Kumar Singh , Rajarshee P. Bharadwaj , Rolf Lagerquist , Alice Wang
IPC分类号： G06F17/50
CPC分类号： G06F17/5072 , G06F2217/02
摘要： A method is provided that includes performing a free placement of a system design comprising a plurality of power domains, wherein the power domains are not constrained to physical regions, assigning a physical region to each of the power domains based on the free placement of cells in the power domains, performing a soft cluster placement of the system design with each power domain and corresponding physical region defined as a soft cluster, refining at least one physical region based on the soft cluster placement, redefining cells in at least one power domain based on the soft cluster placement of the cells and the corresponding physical region, and performing a hard cluster placement of the system design with each power domain and corresponding physical region defined as a hard cluster to generate final power domains.
摘要翻译：提供了一种方法，其包括执行包括多个功率域的系统设计的自由放置，其中所述功率域不被约束到物理区域，基于所述功率域中的单元的自由放置来为每个功率域分配物理区域功率域，执行具有每个功率域的系统设计的软集群布置以及被定义为软集群的相应物理区域，基于所述软集群布置来改进至少一个物理区域，基于所述软集群布置重新定义至少一个电源域中的小区，基于单元的软集群放置和相应的物理区域，以及执行与每个功率域的系统设计的硬集群放置以及被定义为硬集群的对应的物理区域以产生最终的电力域。

5. 发明授权

US08557525B1 Composite metastasis score with weighted coefficients for predicting breast cancer metastasis, and uses thereof 有权
标题翻译：复合转移评分与预测乳腺癌转移的加权系数及其用途
公开(公告)号：US08557525B1
公开(公告)日：2013-10-15
申请号：US13406221
申请日：2012-02-27
申请人： Alice Wang , Robert J. Lagier , Charles M. Rowland
发明人： Alice Wang , Robert J. Lagier , Charles M. Rowland
IPC分类号： C12Q1/68
CPC分类号： C12Q1/6886 , C12Q2600/158
摘要： The present invention relates to a composite metastasis score (“cMS”) based on expression of a 14-gene molecular signature (referred to as a metastasis score, or “MS”) in combination with progesterone receptor (PR) expression that is useful for predicting breast cancer metastasis. In preferred embodiments, the cMS is determined by applying weighted coefficients to MS and PR. The present invention provides methods and reagents for detecting and profiling the expression levels of these genes, and methods of using the expression level information for predicting risk of breast cancer metastasis, among other embodiments.
摘要翻译：本发明涉及基于14基因分子特征（称为转移分数或称“MS”）与孕激素受体（PR）表达的组合的复合转移评分（“cMS”），其可用于预测乳腺癌转移。在优选实施例中，通过将加权系数应用于MS和PR来确定cMS。本发明提供了用于检测和分析这些基因的表达水平的方法和试剂，以及用于预测乳腺癌转移风险的表达水平信息的方法。

6. 发明申请

US20100103760A1 Memory Power Management Systems and Methods 有权
标题翻译：内存电源管理系统和方法
公开(公告)号：US20100103760A1
公开(公告)日：2010-04-29
申请号：US12258747
申请日：2008-10-27
申请人： Hugh T. Mair , Robert L. Pitts , Alice Wang , Sumanth K. Gururjarao , Ramaprasath Vilangudipitchai , Gordon Gammie , Uming Ko
发明人： Hugh T. Mair , Robert L. Pitts , Alice Wang , Sumanth K. Gururjarao , Ramaprasath Vilangudipitchai , Gordon Gammie , Uming Ko
IPC分类号： G11C5/14 , G11C8/00
CPC分类号： G11C5/147
摘要： Memory power management systems and methods are provided. One embodiment of the present invention includes a memory power management system. The system comprises a first low dropout (LDO) regulator that provides an active operating voltage that is derived from a first supply voltage to power a memory array during an active mode. The system further comprises a second LDO regulator that provides a minimum memory retention voltage that is derived from a second supply voltage to power the memory array in a standby mode, wherein the second supply voltage also powers at least one peripheral circuit for reading from and/or writing to the memory array.
摘要翻译：提供了内存电源管理系统和方法。本发明的一个实施例包括存储器电源管理系统。该系统包括第一低压差（LDO）调节器，其提供从第一电源电压导出的有源工作电压，以在激活模式期间为存储器阵列供电。该系统还包括第二LDO调节器，其提供从第二电源电压导出的最低存储器保持电压，以在待机模式下为存储器阵列供电，其中第二电源电压还为至少一个外围电路供电以从其读取和/ 或写入存储器阵列。

7. 发明申请

US20090262588A1 POWER SAVINGS WITH A LEVEL-SHIFTING BOUNDARY ISOLATION FLIP-FLOP (LSIFF) AND A CLOCK CONTROLLED DATA RETENTION SCHEME 有权
标题翻译：具有水平移位边界隔离开关（LSIFF）和时钟控制数据保持方案的节电
公开(公告)号：US20090262588A1
公开(公告)日：2009-10-22
申请号：US12104580
申请日：2008-04-17
申请人： RAMAPRASATH VILANGUDIPITCHAI , Sumanth Katte Gururajarao , Hugh T. Mair , Alice Wang , Uming U. Ko , Sushma Honnavara-Prasad
发明人： RAMAPRASATH VILANGUDIPITCHAI , Sumanth Katte Gururajarao , Hugh T. Mair , Alice Wang , Uming U. Ko , Sushma Honnavara-Prasad
IPC分类号： G11C7/00
CPC分类号： H03K3/356147 , H03K3/0375
摘要： An apparatus for providing active mode power reduction for circuits having data retention includes a master slave flip flop (MSFF) for latching a data input. An output level shifter (OLS), coupled to the MSFF, retains the data input in response to the MSFF being operable in an active power saving mode (APSM) to reduce power. The OLS operating in the APSM provides a level shifter output having a configurable voltage, thereby providing output isolation. A change in an operating mode of the MSFF between an active mode and the APSM is independent of a retention (RET) mode input.
摘要翻译：用于为具有数据保持的电路提供主动模式功率降低的装置包括用于锁存数据输入的主从触发器（MSFF）。耦合到MSFF的输出电平移位器（OLS）保留数据输入以响应MSFF在有功功率节省模式（APSM）中可操作以降低功率。在APSM中操作的OLS提供具有可配置电压的电平移位器输出，从而提供输出隔离。在主动模式和APSM之间的MSFF操作模式的改变与保留（RET）模式输入无关。

8. 发明申请

US20080206769A1 Molecular prognostic signature for predicting breast cancer distant metastasis, and uses thereof 有权
标题翻译：用于预测乳腺癌远处转移的分子预后特征及其用途
公开(公告)号：US20080206769A1
公开(公告)日：2008-08-28
申请号：US12012530
申请日：2008-01-31
申请人： Kit Lau , Alice Wang
发明人： Kit Lau , Alice Wang
IPC分类号： C12Q1/68 , C40B40/06
CPC分类号： C12Q1/6886 , C12Q2600/118 , C12Q2600/158 , C12Q2600/16
摘要： The present invention is based on the discovery of a unique 14-gene molecular prognostic signature that is useful for predicting breast cancer metastasis. In particular, the present invention relates to methods and reagents for detecting and profiling the expression levels of these genes, and methods of using the expression level information in predicting risk of breast cancer metastasis.
摘要翻译：本发明基于发现可用于预测乳腺癌转移的独特的14基因分子预后特征。特别地，本发明涉及用于检测和分析这些基因的表达水平的方法和试剂，以及在预测乳腺癌转移风险中使用表达水平信息的方法。

9. 发明申请

US20070223294A1 Fast access memory architecture 有权
标题翻译：快速访问内存架构
公开(公告)号：US20070223294A1
公开(公告)日：2007-09-27
申请号：US11385151
申请日：2006-03-21
申请人： Sudha Thiruvengadam , Ramaprasath Vilangudipitchai , David Scott , Uming Ko , Alice Wang
发明人： Sudha Thiruvengadam , Ramaprasath Vilangudipitchai , David Scott , Uming Ko , Alice Wang
IPC分类号： G11C7/00
CPC分类号： G11C8/10
摘要： A computer system comprising a control logic and a storage coupled to the control logic. The storage comprises a plurality of bitcells and bitlines used to transfer data between the control logic and the bitcells. The control logic provides an address of a target bitcell to the storage. Within a single clock cycle, the storage uses the address to activate the target bitcell, to precharge bitlines coupled to the target bitcell, and to access the target bitcell.
摘要翻译：一种包括控制逻辑和耦合到控制逻辑的存储器的计算机系统。存储器包括用于在控制逻辑和位单元之间传送数据的多个比特单元和位线。控制逻辑向存储器提供目标位单元的地址。在单个时钟周期内，存储器使用地址来激活目标比特单元，以预先耦合到目标比特单元的位线，并访问目标比特单元。

10. 发明授权

US08614058B2 Molecular prognostic signature for predicting breast cancer metastasis, and uses thereof 有权
标题翻译：用于预测乳腺癌转移的分子预后特征及其用途
公开(公告)号：US08614058B2
公开(公告)日：2013-12-24
申请号：US12638040
申请日：2009-12-15
申请人： Kit Lau , Alice Wang
发明人： Kit Lau , Alice Wang
IPC分类号： C12Q1/68
CPC分类号： C12Q1/6886 , C12Q2600/118 , C12Q2600/158 , C12Q2600/16
摘要： The present invention is based on the discovery of a unique 14-gene molecular prognostic signature that is useful for predicting breast cancer metastasis. In particular, the present invention relates to methods and reagents for detecting and profiling the expression levels of these genes, and methods of using the expression level information in predicting risk of breast cancer metastasis.
摘要翻译：本发明基于发现可用于预测乳腺癌转移的独特的14基因分子预后特征。特别地，本发明涉及用于检测和分析这些基因的表达水平的方法和试剂，以及在预测乳腺癌转移风险中使用表达水平信息的方法。

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