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

US20080136503A1 METHOD AND SYSTEM FOR A PROCESS SENSOR TO COMPENSATE SOC PARAMETERS IN THE PRESENCE OF IC PROCESS MANUFACTURING VARIATIONS 失效
标题翻译：用于在IC工艺制造变化中存在的方法和系统用于补偿SOC参数的过程传感器
公开(公告)号：US20080136503A1
公开(公告)日：2008-06-12
申请号：US11618900
申请日：2006-12-31
申请人： Stephen Chi-Wang Au , Arya Behzad , Paul Chang
发明人： Stephen Chi-Wang Au , Arya Behzad , Paul Chang
IPC分类号： G05F3/02
CPC分类号： H03F3/45475 , H03F2203/45048
摘要： Certain aspects of a method and system for a process sensor to compensate SoC parameters in the presence of IC process manufacturing variations are disclosed. Aspects of one method may include determining an amount of process variation associated with at least one transistor within a single integrated circuit. The determined amount of process variation may be compensated by utilizing a process dependent current, a bandgap current, and a current associated with a present temperature of the transistor. The process dependent current, the bandgap current and the current associated with the present temperature of the transistor may be combined to generate an output current. A voltage generated across a variable resistor may be determined based on the generated output current.
摘要翻译：公开了用于在存在IC工艺制造变化的情况下补偿SoC参数的工艺传感器的方法和系统的某些方面。一种方法的方面可以包括确定与单个集成电路内的至少一个晶体管相关联的工艺变化量。可以通过利用与工艺相关的电流，带隙电流和与晶体管的当前温度相关联的电流来补偿确定的工艺变化量。过程相关电流，带隙电流和与晶体管的当前温度相关联的电流可以被组合以产生输出电流。可以基于产生的输出电流来确定可变电阻器两端产生的电压。

2. 发明授权

US08237492B2 Method and system for a process sensor to compensate SOC parameters in the presence of IC process manufacturing variations 失效
标题翻译：用于在存在IC工艺制造变化的情况下补偿SOC参数的过程传感器的方法和系统
公开(公告)号：US08237492B2
公开(公告)日：2012-08-07
申请号：US11618900
申请日：2006-12-31
申请人： Stephen Chi-Wang Au , Arya Behzad , Paul Chang
发明人： Stephen Chi-Wang Au , Arya Behzad , Paul Chang
IPC分类号： G05F3/02
CPC分类号： H03F3/45475 , H03F2203/45048
摘要： Certain aspects of a method and system for a process sensor to compensate SoC parameters in the presence of IC process manufacturing variations are disclosed. Aspects of one method may include determining an amount of process variation associated with at least one transistor within a single integrated circuit. The determined amount of process variation may be compensated by utilizing a process dependent current, a bandgap current, and a current associated with a present temperature of the transistor. The process dependent current, the bandgap current and the current associated with the present temperature of the transistor may be combined to generate an output current. A voltage generated across a variable resistor may be determined based on the generated output current.
摘要翻译：公开了用于在存在IC工艺制造变化的情况下补偿SoC参数的工艺传感器的方法和系统的某些方面。一种方法的方面可以包括确定与单个集成电路内的至少一个晶体管相关联的工艺变化量。可以通过利用与工艺相关的电流，带隙电流和与晶体管的当前温度相关联的电流来补偿确定的工艺变化量。过程相关电流，带隙电流和与晶体管的当前温度相关联的电流可以被组合以产生输出电流。可以基于产生的输出电流来确定可变电阻器两端产生的电压。

3. 发明授权

US08456226B2 Method and system for a process sensor to compensate SoC parameters in the presence of IC process manufacturing variations 失效
标题翻译：用于在存在IC工艺制造变化的情况下补偿SoC参数的过程传感器的方法和系统
公开(公告)号：US08456226B2
公开(公告)日：2013-06-04
申请号：US13545580
申请日：2012-07-10
申请人： Stephen Chi-Wang Au , Arya Behzad , Paul Chang
发明人： Stephen Chi-Wang Au , Arya Behzad , Paul Chang
IPC分类号： G05F3/02
CPC分类号： H03F3/45475 , H03F2203/45048
摘要： Certain aspects of a method and system for a process sensor to compensate SoC parameters in the presence of IC process manufacturing variations are disclosed. Aspects of one method may include determining an amount of process variation associated with at least one transistor within a single integrated circuit. The determined amount of process variation may be compensated by utilizing a process dependent current, a bandgap current, and a current associated with a present temperature of the transistor. The process dependent current, the bandgap current and the current associated with the present temperature of the transistor may be combined to generate an output current. A voltage generated across a variable resistor may be determined based on the generated output current.
摘要翻译：公开了用于在存在IC工艺制造变化的情况下补偿SoC参数的工艺传感器的方法和系统的某些方面。一种方法的方面可以包括确定与单个集成电路内的至少一个晶体管相关联的工艺变化量。可以通过利用与工艺相关的电流，带隙电流和与晶体管的当前温度相关联的电流来补偿确定的工艺变化量。过程相关电流，带隙电流和与晶体管的当前温度相关联的电流可以被组合以产生输出电流。可以基于产生的输出电流来确定可变电阻器两端产生的电压。

4. 发明申请

US20120274397A1 METHOD AND SYSTEM FOR A PROCESS SENSOR TO COMPENSATE SOC PARAMETERS IN THE PRESENCE OF IC PROCESS MANUFACTURING VARIATIONS 失效
标题翻译：用于在IC工艺制造变化中存在SOC过程传感器补偿SOC参数的方法和系统
公开(公告)号：US20120274397A1
公开(公告)日：2012-11-01
申请号：US13545580
申请日：2012-07-10
申请人： Stephen Chi-Wang Au , Arya Behzad , Paul Chang
发明人： Stephen Chi-Wang Au , Arya Behzad , Paul Chang
IPC分类号： G05F3/02
CPC分类号： H03F3/45475 , H03F2203/45048
摘要： Certain aspects of a method and system for a process sensor to compensate SoC parameters in the presence of IC process manufacturing variations are disclosed. Aspects of one method may include determining an amount of process variation associated with at least one transistor within a single integrated circuit. The determined amount of process variation may be compensated by utilizing a process dependent current, a bandgap current, and a current associated with a present temperature of the transistor. The process dependent current, the bandgap current and the current associated with the present temperature of the transistor may be combined to generate an output current. A voltage generated across a variable resistor may be determined based on the generated output current.
摘要翻译：公开了用于在存在IC工艺制造变化的情况下补偿SoC参数的工艺传感器的方法和系统的某些方面。一种方法的方面可以包括确定与单个集成电路内的至少一个晶体管相关联的工艺变化量。可以通过利用与工艺相关的电流，带隙电流和与晶体管的当前温度相关联的电流来补偿确定的工艺变化量。过程相关电流，带隙电流和与晶体管的当前温度相关联的电流可以被组合以产生输出电流。可以基于产生的输出电流来确定可变电阻器两端产生的电压。

5. 发明申请

US20080157875A1 Method and System for Precise Current Matching in Deep Sub-Micron Technology 有权
标题翻译：深亚微米技术精密电流匹配方法与系统
公开(公告)号：US20080157875A1
公开(公告)日：2008-07-03
申请号：US11618152
申请日：2006-12-29
申请人： Arya Behzad , Stephen Chi-Wang Au , Dandan Li
发明人： Arya Behzad , Stephen Chi-Wang Au , Dandan Li
IPC分类号： H03F3/04 , G05F3/02
CPC分类号： H03F3/04 , H03F1/301 , H03F3/345 , H03F3/45183 , H03F2200/462 , H03F2200/78 , H03F2203/45244 , H03F2203/45476
摘要： Aspects of a method and system for precise current matching in deep sub-micron technology may include adjusting a current mirror to compensate for MOSFET gate leakage currents by using feedback circuits. The feedback circuits may be implemented from active components to create active feedback circuits. If the reference current to be mirrored is noisy, a smoothing effect may be achieved by introducing a low-pass filter coupled to the current mirror design. The active feedback may comprise amplifiers, which may comprise one or more amplifier stages. The amplifier may amplify either a bias voltage error or a bias current error. Furthermore, a transimpedance amplifier may be utilized in the feedback loop. The output bias current of the current mirror may be stabilized dynamically during adjusting. Multiple current sources may be utilized in the current mirrors.
摘要翻译：深亚微米技术中精确电流匹配的方法和系统的方面可能包括调整电流镜以通过使用反馈电路来补偿MOSFET栅极漏电流。反馈电路可以由有源部件实现以产生有源反馈电路。如果要镜像的参考电流是嘈杂的，则可以通过引入耦合到当前镜子设计的低通滤波器来实现平滑效果。有源反馈可以包括放大器，其可以包括一个或多个放大器级。放大器可能放大偏置电压误差或偏置电流误差。此外，可以在反馈回路中使用跨阻放大器。电流镜的输出偏置电流在调节期间可以动态稳定。电流镜可以使用多个电流源。

6. 发明授权

US08093952B2 Method and system for precise current matching in deep sub-micron technology 有权
标题翻译：深亚微米技术精密电流匹配方法与系统
公开(公告)号：US08093952B2
公开(公告)日：2012-01-10
申请号：US11618152
申请日：2006-12-29
申请人： Arya Behzad , Stephen Chi-Wang Au , Dandan Li
发明人： Arya Behzad , Stephen Chi-Wang Au , Dandan Li
IPC分类号： H03F3/04 , H00G3/10
CPC分类号： H03F3/04 , H03F1/301 , H03F3/345 , H03F3/45183 , H03F2200/462 , H03F2200/78 , H03F2203/45244 , H03F2203/45476
摘要： Aspects of a method and system for precise current matching in deep sub-micron technology may include adjusting a current mirror to compensate for MOSFET gate leakage currents by using feedback circuits. The feedback circuits may be implemented from active components to create active feedback circuits. If the reference current to be mirrored is noisy, a smoothing effect may be achieved by introducing a low-pass filter coupled to the current mirror design. The active feedback may comprise amplifiers, which may comprise one or more amplifier stages. The amplifier may amplify either a bias voltage error or a bias current error. Furthermore, a transimpedance amplifier may be utilized in the feedback loop. The output bias current of the current mirror may be stabilized dynamically during adjusting. Multiple current sources may be utilized in the current mirrors.
摘要翻译：深亚微米技术中精确电流匹配的方法和系统的方面可能包括调整电流镜以通过使用反馈电路来补偿MOSFET栅极漏电流。反馈电路可以由有源部件实现以产生有源反馈电路。如果要镜像的参考电流是嘈杂的，则可以通过引入耦合到当前镜子设计的低通滤波器来实现平滑效果。有源反馈可以包括放大器，其可以包括一个或多个放大器级。放大器可能放大偏置电压误差或偏置电流误差。此外，可以在反馈回路中使用跨阻放大器。电流镜的输出偏置电流在调节期间可以动态稳定。电流镜可以使用多个电流源。

7. 发明授权

US09509795B2 Method and system for tagging data with context data tags in a wireless system 有权
标题翻译：用于在无线系统中用上下文数据标签标记数据的方法和系统
公开(公告)号：US09509795B2
公开(公告)日：2016-11-29
申请号：US11864202
申请日：2007-09-28
申请人： Alexander G. MacInnis , Thomas Quigley , Arya Behzad , Jeyhan Karaoguz , John Walley , Mark Buer
发明人： Alexander G. MacInnis , Thomas Quigley , Arya Behzad , Jeyhan Karaoguz , John Walley , Mark Buer
IPC分类号： H04M3/00 , H04L29/08 , G06F17/30 , H04W8/18
CPC分类号： H04L67/306 , G06F17/30035 , G06F17/30038 , H04L67/28 , H04W8/18
摘要： A wireless mobile communication (WMC) device may be utilized to generate and/or maintain multimedia data files. Context data tags may be created to tag the generated multimedia data files, enabling identification of multimedia data files without directly accessing the contents of the multimedia data files. Context data tags may comprise such attributes as time/date stamps, location, subject, environment, scheduling, and/or biometric information. The WMC device may maintain user preference information, which is unique to the WMC device capabilities and/or to a specific device user. The user preference information may be utilized to specify attributes that may be utilized in creating context data tags for multimedia data files. The user preference information may be maintained in the WMC device and/or externally. Tagging operation may be performed dynamically, and a remote device may be utilized to perform tagging operations and/or to maintain the user preference information.
摘要翻译：可以使用无线移动通信（WMC）设备来生成和/或维护多媒体数据文件。可以创建上下文数据标签来标记生成的多媒体数据文件，使得能够识别多媒体数据文件而不直接访问多媒体数据文件的内容。上下文数据标签可以包括诸如时间/日期戳，位置，主题，环境，调度和/或生物特征信息之类的属性。 WMC设备可以维护用户偏好信息，这是WMC设备能力和/或特定设备用户唯一的。用户偏好信息可用于指定可用于创建多媒体数据文件的上下文数据标签的属性。可以在WMC设备和/或外部维护用户偏好信息。可以动态地执行标记操作，并且可以使用远程设备来执行标记操作和/或维护用户偏好信息。

8. 发明授权

US09198030B2 Method and system for a networked self-configuring communication device utilizing user preference information 有权
标题翻译：利用用户偏好信息的联网自配置通信设备的方法和系统
公开(公告)号：US09198030B2
公开(公告)日：2015-11-24
申请号：US12138249
申请日：2008-06-12
申请人： Jeyhan Karaoguz , Arya Behzad , Mark Buer , Alexander G. MacInnis , Thomas Quigley , John Walley
发明人： Jeyhan Karaoguz , Arya Behzad , Mark Buer , Alexander G. MacInnis , Thomas Quigley , John Walley
IPC分类号： G06F15/177 , H04W8/24 , H04W8/18 , H04W8/20
CPC分类号： H04W8/18 , H04W8/205 , H04W8/245
摘要： A first personal electronic (PE) device may enable generation, updating, and/or storage of user configuration information. The user configuration information may comprise information pertaining to device configuration and/or operational preferences specific to the device user and/or various use settings, connectivity, and/or use of available resources. The generation, updating, and/or storage of the user configuration information may be performed manually and/or automatically, and may be performed directly within the first PE device and/or via networked devices, which may communicatively coupled to the first PE device. A second PE device may be enabled to be communicatively coupled to the first PE device and/or the networked devices. The second PE device may then be enabled to download existing user configuration information from the first PE device and/or the networked device, and the downloaded user configuration may be utilized to configure the second PE device.
摘要翻译：第一个人电子（PE）设备可以实现用户配置信息的生成，更新和/或存储。用户配置信息可以包括与设备用户特有的设备配置和/或操作首选项有关的信息和/或可用资源的各种使用设置，连接性和/或使用。可以手动和/或自动地执行用户配置信息的生成，更新和/或存储，并且可以直接在第一PE设备内和/或经由可以通信地耦合到第一PE设备的网络设备执行。可以使第二PE设备能够通信地耦合到第一PE设备和/或网络设备。然后可以使第二PE设备从第一PE设备和/或联网设备下载现有的用户配置信息，并且下载的用户配置可以用于配置第二PE设备。

9. 发明授权

US08928139B2 Device having wirelessly enabled functional blocks 有权
标题翻译：具有无线启用功能块的设备
公开(公告)号：US08928139B2
公开(公告)日：2015-01-06
申请号：US13249885
申请日：2011-09-30
申请人： Sam Ziqun Zhao , Michael Boers , Ahmadreza Rofougaran , Arya Behzad , Jesus Castaneda
发明人： Sam Ziqun Zhao , Michael Boers , Ahmadreza Rofougaran , Arya Behzad , Jesus Castaneda
IPC分类号： H01L23/34 , H01L23/552 , H05K1/00 , H01L23/498 , H01L23/48
CPC分类号： H05K1/00 , H01L23/48 , H01L23/49805 , H01L23/552 , H01L23/66 , H01L24/05 , H01L24/13 , H01L24/16 , H01L24/29 , H01L24/32 , H01L24/73 , H01L2223/6677 , H01L2224/0401 , H01L2224/05568 , H01L2224/131 , H01L2224/16225 , H01L2224/2919 , H01L2224/32225 , H01L2224/73204 , H01L2924/14 , H01L2924/15311 , H01L2924/3025 , H01L2924/014 , H01L2924/00
摘要： Embodiments described herein provide enhanced integrated circuit (IC) devices. In an embodiment, an IC device includes a substrate, an IC die coupled to a surface of the substrate, a first wirelessly enabled functional block located, on the IC die, the first wirelessly enabled functional block being configured to wirelessly communicate with a second wirelessly enabled functional block located on the substrate, and a ground ring configured to provide electromagnetic shielding for the first and second wirelessly enabled functional blocks.
摘要翻译：本文描述的实施例提供增强型集成电路（IC）装置。在一个实施例中，IC器件包括衬底，耦合到衬底的表面的IC裸片，位于IC裸片上的第一无线功能功能块，第一无线功能功能块被配置为与第二无线地无线通信位于所述基板上的功能块以及被配置为为所述第一和第二无线功能块提供电磁屏蔽的接地环。

10. 发明授权

US08670729B2 Method and system for level detector calibration for accurate transmit power control 失效
标题翻译：用于电平检测器校准的方法和系统，用于精确的发射功率控制
公开(公告)号：US08670729B2
公开(公告)日：2014-03-11
申请号：US12725185
申请日：2010-03-16
申请人： Arya Behzad
发明人： Arya Behzad
IPC分类号： H04B1/04 , H03C1/62 , H04B17/00 , H01Q11/12
CPC分类号： H03G3/3042 , H03F3/45183 , H04B17/13 , H04B2001/0416 , H04W52/52
摘要： Methods and systems for level detector calibration are disclosed and may comprise calibrating a level detector integrated on-chip to eliminate an associated zero input offset voltage utilizing a replica bias circuit with no input ac voltage at the level detector or the replica bias circuit. The offset voltages of the level detector and the replica bias circuit may be combined to eliminate the associated zero input offset voltage of the level detector. The output signal may be generated by a difference of output signals from the level detector and the replica bias circuit. The level detector and the replica bias circuit may be biased utilizing a similar bias voltage. A plurality of known input voltages may be utilized to generate a corresponding plurality of output voltages of the level detector, generating a corrected transfer function that may be used to accurately set a transmitter power level.
摘要翻译：公开了用于电平检测器校准的方法和系统，并且可以包括校准集成在片上的电平检测器，以利用在电平检测器或复制偏置电路处没有输入交流电压的复制偏置电路来消除相关的零输入偏移电压。可以组合电平检测器和复制偏置电路的偏移电压以消除电平检测器的相关联的零输入偏移电压。输出信号可以由来自电平检测器和复制偏置电路的输出信号的差产生。电平检测器和复制偏置电路可以利用类似的偏置电压来偏置。可以利用多个已知的输入电压来产生电平检测器的对应的多个输出电压，产生校正的传递函数，该传递函数可用于精确地设定发射机功率电平。

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