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

WO2006132840A2 MEMORY SYSTEM WITH ERROR DETECTION AND RETRY MODES OF OPERATION 审中-公开
标题翻译：具有错误检测和重新运行模式的记忆系统
公开(公告)号：WO2006132840A2
公开(公告)日：2006-12-14
申请号：PCT/US2006/020698
申请日：2006-05-26
申请人： RAMBUS INC. , TSERN, Ely, K. , HOROWITZ, Mark, A. , WARE, Frederick, A.
发明人： TSERN, Ely, K. , HOROWITZ, Mark, A. , WARE, Frederick, A.
CPC分类号： G06F11/073 , G06F3/0619 , G06F3/064 , G06F3/0673 , G06F11/006 , G06F11/0745 , G06F11/0766 , G06F11/0793 , G06F11/10 , G06F11/1008 , G06F11/1068 , G06F11/1076 , G06F11/1402 , G06F11/141 , G06F11/1443 , G06F11/20 , G11C29/52 , H03M13/03 , H04L1/0057 , H04L1/0061 , H04L1/08 , H04L1/1809
摘要： A system and method for inductively heating a work piece. The induction heating system is coupleable to a plurality of temperature feedback devices operable to provide a signal representative of work piece temperature. The induction heating system is operable to control the output of the induction heating system based on the plurality of signals representative of work piece temperature received from the plurality of temperature feedback devices.
摘要翻译：一种用于感应加热工件的系统和方法。感应加热系统可耦合到可操作以提供表示工件温度的信号的多个温度反馈装置。感应加热系统可操作以基于代表从多个温度反馈装置接收的工件温度的多个信号来控制感应加热系统的输出。

2. 发明申请

WO2008045167A1 CLOCK AND DATA RECOVERY EMPLOYING PIECE-WISE ESTIMATION OF THE DERIVATIVE OF THE FREQUENCY 审中-公开
标题翻译：时钟和数据恢复采用频率衍生的智能估计
公开(公告)号：WO2008045167A1
公开(公告)日：2008-04-17
申请号：PCT/US2007/019418
申请日：2007-09-05
申请人： RAMBUS, INC. , LEE, Hae-chang , GREER, Thomas, H., III , KIZER, Jade, M. , LEIBOWITZ, Brian, S. , HOROWITZ, Mark, A.
发明人： LEE, Hae-chang , GREER, Thomas, H., III , KIZER, Jade, M. , LEIBOWITZ, Brian, S. , HOROWITZ, Mark, A.
IPC分类号： H03L7/00
CPC分类号： H04L7/0012 , H03L7/07 , H03L7/0807 , H03L7/0814 , H03L7/091 , H03L7/093 , H04L7/0008 , H04L7/0331 , H04L7/0337
摘要： A system and method for performing clock data recovery. The system sets the phase of a recovered clock signal 30 according to at least three estimates of the rate of change of an offset between the frequency of the data transmitter clock and the frequency of a receiver clock 15.
摘要翻译：一种用于执行时钟数据恢复的系统和方法。系统根据数据发送器时钟的频率和接收机时钟15的频率之间的偏移的变化率的至少三个估计来设置恢复的时钟信号30的相位。

3. 发明申请

WO2004093144A2 PARTIAL RESPONSE RECEIVER 审中-公开
标题翻译：部分响应接收者
公开(公告)号：WO2004093144A2
公开(公告)日：2004-10-28
申请号：PCT/US2004/010980
申请日：2004-04-09
申请人： RAMBUS, INC. , STOJANOVIC, Vladimir, M. , HOROWITZ, Mark, A. , ZERBE, Jared, L. , BESSIOS, Anthony , HO, Andrew, C., C. , WEI, Jason, C. , TSANG, Grace , GARLEPP, Bruno, W.
发明人： STOJANOVIC, Vladimir, M. , HOROWITZ, Mark, A. , ZERBE, Jared, L. , BESSIOS, Anthony , HO, Andrew, C., C. , WEI, Jason, C. , TSANG, Grace , GARLEPP, Bruno, W.
IPC分类号： H01L
CPC分类号： H04L25/03057 , H04L7/0276 , H04L25/063 , H04L25/497 , H04L2025/03369 , H04L2025/03503
摘要： A receive circuit for receiving a signal transmitted via an electrical signal conductor. A first sampling circuit generates a first sample value that indicates whether the signal exceeds a first threshold level, and a second sampling circuit generates a second sample value that indicates whether the signal exceeds a second threshold level. A first select circuit receives the first and second sample values from the first and second sampling circuits and selects, according to a previously generated sample value, either the first sample value or the second sample value to be output as a selected sample value.
摘要翻译：用于接收通过电信号导体发送的信号的接收电路。第一采样电路产生指示信号是否超过第一阈值电平的第一采样值，并且第二采样电路产生指示信号是否超过第二阈值电平的第二采样值。第一选择电路从第一和第二采样电路接收第一和第二采样值，并根据先前产生的采样值选择作为选择的采样值输出的第一采样值或第二采样值。

4. 发明申请

WO2008109337A2 NOISE MODEL METHOD OF PREDICTING MISMATCH EFFECTS ON TRANSIENT CIRCUIT BEHAVIORS 审中-公开
标题翻译：噪声模型预测误差对瞬态电路行为的影响
公开(公告)号：WO2008109337A2
公开(公告)日：2008-09-12
申请号：PCT/US2008/055286
申请日：2008-02-28
申请人： RAMBUS INC. , KIM, Jaeha , HOROWITZ, Mark, A. , JONES, Kevin, D.
发明人： KIM, Jaeha , HOROWITZ, Mark, A. , JONES, Kevin, D.
IPC分类号： G06F17/50
CPC分类号： G06F17/5036
摘要： A method of simulating device mismatch effects on transient circuit behaviors utilizes a circuit model corresponding to an electronic circuit. The circuit model includes a plurality of circuit elements and one or more noise sources. The noise sources have noise characteristics that correspond to device mismatch effects associated with the circuit elements. A noise analysis is performed on the circuit model to generate a noisy steady-state waveform of a selected output of the electronic circuit. Then, the noisy steady-state waveform is translated into a prediction of the variation of a respective circuit parameter associated with the electronic circuit.
摘要翻译：模拟对瞬态电路行为的器件失配影响的方法利用与电子电路相对应的电路模型。电路模型包括多个电路元件和一个或多个噪声源。噪声源具有对应于与电路元件相关的器件失配效应的噪声特性。对电路模型执行噪声分析，以产生电子电路的选定输出的噪声稳态波形。然后，将噪声稳态波形转换成与电子电路相关联的各个电路参数的变化的预测。

5. 发明申请

WO2005060193A2 HIGH SPEED SIGNALING SYSTEM WITH ADAPTIVE TRANSMIT PRE-EMPHASIS, REFLECTION CANCELLATION AND OFFSET CANCELLATION 审中-公开
标题翻译：具有自适应发射预先激活的高速信号系统，反射消除和偏移消除
公开(公告)号：WO2005060193A2
公开(公告)日：2005-06-30
申请号：PCT/US2004/042195
申请日：2004-12-16
申请人： RAMBUS INC. , STOJANOVIC, Vladimir, M. , HO, Andrew , BESSIOS, Anthony , CHEN, Fred, F. , ALON, Elad , HOROWITZ, Mark, A. , GARLEPP, Bruno, W.
发明人： STOJANOVIC, Vladimir, M. , HO, Andrew , BESSIOS, Anthony , CHEN, Fred, F. , ALON, Elad , HOROWITZ, Mark, A. , GARLEPP, Bruno, W.
IPC分类号： H04L25/49
CPC分类号： H04L25/03057 , H04L25/028 , H04L25/0292 , H04L25/03343 , H04L25/061 , H04L25/4906

6. 发明申请

WO2005062469A1 NOISE-TOLERANT SIGNALING SCHEMES SUPPORTING SIMPLIFIED TIMING AND DATA RECOVERY 审中-公开
标题翻译：支持简化时序和数据恢复的噪声信令方案
公开(公告)号：WO2005062469A1
公开(公告)日：2005-07-07
申请号：PCT/US2004/040483
申请日：2004-12-03
申请人： RAMBUS, INC. , HO, Andrew , STOJANOVIC, Vladimir , CHEN, Fred, F. , ALON, Elad , HOROWITZ, Mark, A.
发明人： HO, Andrew , STOJANOVIC, Vladimir , CHEN, Fred, F. , ALON, Elad , HOROWITZ, Mark, A.
IPC分类号： H03K19/003
CPC分类号： H04L47/10 , H04L5/20 , H04L25/0276
摘要： Described are communication systems that convey differential and common-mode signals over the same differential channel. Noise-tolerant communication schemes use low-amplitude common-mode signals that are easily refected by differential receivers thus allowing for very high differential data rates. Some embodiments employ the common-mode signals to transmit bacchanal signals for adjusting the characteristics of the differential transmitter. Backchannel control signals are effectively conveyed even if the forward channel transmitter is so maladjusted that the received differential data is unrecognizable. Systems in accordance with the above-described embodiments obtain these advantages without additional pins or communications channels, and are compatible with both AC-coupled and DC-coupled communications channels. Data coding schemes and corresponding data recovery circuits eliminate the need for complex, high-speed CDR circuits.
摘要翻译：描述了通过相同的差分通道传送差分和共模信号的通信系统。耐噪声通信方案使用易于被差分接收机反射的低幅度共模信号，从而允许非常高的差分数据速率。一些实施例采用共模信号来传输用于调整差分发射机的特性的机构信号。即使前向信道发射机被调整不正确，接收到的差分数据是无法识别的，反向信道控制信号也被有效地传送。根据上述实施例的系统在没有附加引脚或通信信道的情况下获得这些优点，并且与AC耦合和DC耦合通信信道兼容。数据编码方案和相应的数据恢复电路不需要复杂的高速CDR电路。

7. 发明申请

WO2007076229A3 LINEAR TRANSFORMATION CIRCUIT 审中-公开
公开(公告)号：WO2007076229A3
公开(公告)日：2007-07-05
申请号：PCT/US2006/061655
申请日：2006-12-06
申请人： RAMBUS INC. , ABBASFAR, Aliazam , AMIRKHANY, Amir , STOJANOVIC, Vladimir , HOROWITZ, Mark, A.
发明人： ABBASFAR, Aliazam , AMIRKHANY, Amir , STOJANOVIC, Vladimir , HOROWITZ, Mark, A.
IPC分类号： G06J1/00 , G06F17/14 , H04L27/26 , H04J11/00
摘要： A first device is described. The first device may include a linear transformation circuit to implement multiplication by a matrix D. The linear transformation circuit may have an input to receive a vector having N digital values and an output to output N first output signals, a sign-adjustment circuit to adjust signs of a subset including at least M of the N first output signals in accordance with a set of coefficients H, and a conversion (DAC) circuit coupled to the sign-adjustment circuit. Outputs from the DAC circuit may be summed to produce an output.

8. 发明申请

WO2007024446A2 LINEAR TRANSFORMATION CIRCUITS 审中-公开
标题翻译：线性变换电路
公开(公告)号：WO2007024446A2
公开(公告)日：2007-03-01
申请号：PCT/US2006/030411
申请日：2006-08-02
申请人： RAMBUS INC. , AMIRKHANY, Amir , STOJANOVIC, Vladimir, M. , ALON, Elad , ZERBE, Jared, L. , HOROWITZ, Mark, A.
发明人： AMIRKHANY, Amir , STOJANOVIC, Vladimir, M. , ALON, Elad , ZERBE, Jared, L. , HOROWITZ, Mark, A.
IPC分类号： G06F17/14
CPC分类号： G06F17/141 , G06J1/005
摘要： A transform circuit includes a first circuit and a second circuit. The first circuit and the second circuit implement first and second mappings that together generate a pre-defined transform of N digital data symbols. The first circuit maps a set of N digital data symbols from N parallel data streams to N analog data symbols by generating N sets of first weighted sums of the N digital data symbols. Each respective first weighted sum is defined by a respective set of pre-determined first weighting values in a first matrix. The second circuit maps the N analog data symbols to a sequence of N output signals over N time intervals. Each of the N output signals corresponds to a respective second weighted sum of the N analog data symbols. Each respective second weighted sum is defined by a respective set of pre-determined second weighting values in a second matrix.
摘要翻译：变换电路包括第一电路和第二电路。第一电路和第二电路实现一起产生N个数字数据符号的预定义变换的第一和第二映射。第一电路通过产生N个数字数据符号的第一加权和的N组，将来自N个并行数据流的一组N个数字数据符号映射到N个模拟数据符号。每个相应的第一加权和由第一矩阵中的预定的第一加权值的相应集合来定义。第二电路在N个时间间隔内将N个模拟数据符号映射到N个输出信号的序列。 N个输出信号中的每一个对应于N个模拟数据符号的相应的第二加权和。每个相应的第二加权和由第二矩阵中的预定的第二加权值的相应集合来定义。

9. 发明申请

WO2007092581A2 CORRECTION OF OPTICAL ABERRATIONS 审中-公开
标题翻译：光学校正的校正
公开(公告)号：WO2007092581A2
公开(公告)日：2007-08-16
申请号：PCT/US2007/003420
申请日：2007-02-06
申请人： THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY , NG, Yi-ren , HANRAHAN, Patrick, M. , HOROWITZ, Mark, A. , LEVOY, Marc, S.
发明人： NG, Yi-ren , HANRAHAN, Patrick, M. , HOROWITZ, Mark, A. , LEVOY, Marc, S.
CPC分类号： G02B7/08 , G02B3/0006 , G02B3/0056 , G02B3/0075 , G02B27/0075 , H04N5/2253 , H04N5/23212
摘要： Digital images are computed using an approach for correcting lens aberration. According to an example embodiment of the present invention, a digital imaging arrangement implements microlenses to direct light to photosensors that detect the light and generate data corresponding to the detected light. The generated data is used to compute an output image, where each output image pixel value corresponds to a selective weighting and summation of a subset of the detected photosensor values. The weighting is a function of characteristics of the imaging arrangement. In some applications, the weighting reduces the contribution of data from photosensors that contribute higher amounts of optical aberration to the corresponding output image pixel.
摘要翻译：使用用于校正透镜像差的方法来计算数字图像。根据本发明的示例性实施例，数字成像装置实现微透镜以将光引导到检测光的光电传感器并产生对应于检测到的光的数据。生成的数据用于计算输出图像，其中每个输出图像像素值对应于检测到的光电传感器值的子集的选择性加权和求和。加权是成像装置的特征的函数。在一些应用中，加权减少了对相应的输出图像像素贡献更大量的光学像差的光传感器的数据的贡献。

10. 发明申请

WO2007044725A2 MICROSCOPY ARRANGEMENTS AND APPROACHES 审中-公开
标题翻译：显微镜安装和方法
公开(公告)号：WO2007044725A2
公开(公告)日：2007-04-19
申请号：PCT/US2006/039569
申请日：2006-10-06
申请人： THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY , LEVOY, Marc, S. , NG, Yi-Ren , HOROWITZ, Mark, A.
发明人： LEVOY, Marc, S. , NG, Yi-Ren , HOROWITZ, Mark, A.
IPC分类号： G02B21/18
CPC分类号： G02B21/361 , G02B21/367 , G02B27/0075
摘要： Light-field microscopy is facilitated using an approach to image computation. In connection with an example embodiment, a subject (e.g., 105) is imaged by passing light from the subject through a microlens array (e.g., 120) to a photosensor array (e.g., 130) to simultaneously detect light from the subject that is passed through different directions to different locations. In certain embodiments, information from the detected light is used to compute refocused images, perspective images and/or volumetric datasets, from a single- shot photograph.
摘要翻译：使用图像计算的方法来促进光场显微镜。结合示例性实施例，通过将来自受试者的光穿过微透镜阵列（例如，120）到光传感器阵列（例如，130）来对被摄体（例如，105）成像，以同时检测来自被摄体的光通过不同的方向到不同的位置。在某些实施例中，来自检测到的光的信息用于从单次照片计算重聚焦图像，透视图和/或体积数据集。

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