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1. 发明申请

US20120221884A1 ERROR MANAGEMENT ACROSS HARDWARE AND SOFTWARE LAYERS 审中-公开
标题翻译：硬件和软件层之间的错误管理
公开(公告)号：US20120221884A1
公开(公告)日：2012-08-30
申请号：US13036826
申请日：2011-02-28
申请人： Nicholas P. Carter , Donald S. Gardner , Eric C. Hannah , Helia Naeimi , Shekhar Y. Borkar , Matthew Haycock
发明人： Nicholas P. Carter , Donald S. Gardner , Eric C. Hannah , Helia Naeimi , Shekhar Y. Borkar , Matthew Haycock
IPC分类号： G06F11/07
CPC分类号： G06F11/0781 , G06F11/0772 , G06F11/0793 , G06F11/1425 , G06F11/1428
摘要： Generally, this disclosure provides error management across hardware and software layers to enable hardware and software to deliver reliable operation in the face of errors and hardware variation due to aging, manufacturing tolerances, etc. In one embodiment, an error management module is provided that gathers information from the hardware and software layers, and detects and diagnoses errors. A hardware or software recovery technique may be selected to provide efficient operation, and, in some embodiments, the hardware device may be reconfigured to prevent future errors and to permit the hardware device to operate despite a permanent error.
摘要翻译：通常，本公开提供跨越硬件和软件层的错误管理，以使硬件和软件能够在由于老化，制造公差等导致的错误和硬件变化的情况下提供可靠的操作。在一个实施例中，提供了一种错误管理模块，来自硬件和软件层的信息，并检测和诊断错误。可以选择硬件或软件恢复技术来提供有效的操作，并且在一些实施例中，硬件设备可以被重新配置以防止将来的错误，并允许硬件设备在永久性错误的情况下操作。

2. 发明授权

US06924510B2 Silicon and silicon/germanium light-emitting device, methods and systems 失效
标题翻译：硅和硅/锗发光器件，方法和系统
公开(公告)号：US06924510B2
公开(公告)日：2005-08-02
申请号：US10140255
申请日：2002-05-06
申请人： Donald S. Gardner , Tanay Karnik , Jianping Xu , Shekhar Y. Borkar
发明人： Donald S. Gardner , Tanay Karnik , Jianping Xu , Shekhar Y. Borkar
IPC分类号： G02B6/12 , G02B6/122 , G02B6/13 , G02B6/138 , G02B6/42 , G02B6/43 , H01L31/173 , H01L33/00 , H01L33/34 , H01L29/26
CPC分类号： H01L33/34 , G02B6/12004 , G02B6/1221 , G02B6/13 , G02B6/138 , G02B6/42 , G02B6/4214 , G02B6/4228 , G02B6/43 , G02B2006/12121 , H01L31/173
摘要： A light-emitting device and optical communication system based on the light-emitting device is disclosed. The light-emitting device is formed in a float-zone substrate. The light-emitting device includes on the substrate lower surface a reflective layer and on the upper surface spaced apart doped regions. The portion of the upper surface between the doped regions is textured and optionally covered with an antireflection coating to enhance light emission. The light-emitting device can operate as a laser or as a light-emitting diode, depending on the reflectivities of the antireflection coating and the reflective layer.
摘要翻译：公开了一种基于发光装置的发光装置和光通信系统。发光装置形成在浮区衬底中。发光装置在基板下表面上包括反射层，并且在上表面上包括间隔开的掺杂区域。掺杂区域之间的上表面的部分被纹理化并且任选地被抗反射涂层覆盖以增强发光。取决于抗反射涂层和反射层的反射率，发光器件可以作为激光器或发光二极管工作。

3. 发明授权

US06484265B2 Software control of transistor body bias in controlling chip parameters 有权
标题翻译：控制芯片参数的晶体管体偏置的软件控制
公开(公告)号：US06484265B2
公开(公告)日：2002-11-19
申请号：US09224573
申请日：1998-12-30
申请人： Shekhar Y. Borkar , Vivek K. De , Ali Keshavarzi , Siva G. Narendra
发明人： Shekhar Y. Borkar , Vivek K. De , Ali Keshavarzi , Siva G. Narendra
IPC分类号： G06F132
CPC分类号： G06F1/324 , G06F1/26 , G06F1/32 , G06F1/3296 , Y02D10/126 , Y02D10/172
摘要： In some embodiments, the invention includes a system having a processor and control circuitry. The control circuitry controls a setting of a body bias signal to control body biases provided in the processor to at least partially control a parameter of the processor, wherein the control circuitry controls the setting responsive to processor signal resulting for execution of software. The control circuitry may further control settings of a supply voltage signal and a clock signal to control the parameter. More than one parameter may be controlled. Examples of the parameters include performance, power consumption, and temperature.
摘要翻译：在一些实施例中，本发明包括具有处理器和控制电路的系统。控制电路控制身体偏置信号的设置以控制处理器中提供的身体偏压，以至少部分地控制处理器的参数，其中控制电路根据处理器信号控制结果，从而执行软件。控制电路还可以控制电源电压信号和时钟信号的设置以控制参数。可以控制多个参数。参数的示例包括性能，功耗和温度。

4. 发明授权

US06415388B1 Method and apparatus for power throttling in a microprocessor using a closed loop feedback system 有权
标题翻译：使用闭环反馈系统在微处理器中进行功率节流的方法和装置
公开(公告)号：US06415388B1
公开(公告)日：2002-07-02
申请号：US09183255
申请日：1998-10-30
申请人： Chris S. Browning , Shekhar Y. Borkar , Gregory E. Dermer
发明人： Chris S. Browning , Shekhar Y. Borkar , Gregory E. Dermer
IPC分类号： G05D2300
CPC分类号： G06F1/3228 , G06F1/206 , G06F1/26 , G06F1/3203 , G06F1/324 , G06F1/3296 , Y02D10/126 , Y02D10/16 , Y02D10/172
摘要： A method and apparatus for power throttling in a microprocessor. A voltage source supplies voltage to the microprocessor, and a clock source operates the microprocessor at a desired frequency. In one embodiment, a power monitor is configured to measure the short term power consumption of the microprocessor. In another embodiment, a temperature sensor measures the temperature of the microprocessor. Control logic is coupled to the voltage source and the clock source. The control logic receives an indication of the power consumption or temperature, as applicable, and compares it to a predetermined value. In response to the comparison, the control logic varies the supply voltage and the frequency.
摘要翻译：一种用于微处理器中功率节流的方法和装置。电压源向微处理器提供电压，并且时钟源以期望的频率操作微处理器。在一个实施例中，功率监视器被配置为测量微处理器的短期功耗。在另一个实施例中，温度传感器测量微处理器的温度。控制逻辑耦合到电压源和时钟源。控制逻辑接收能量消耗或温度的指示，并将其与预定值进行比较。响应于比较，控制逻辑改变电源电压和频率。

5. 发明授权

US06272666B1 Transistor group mismatch detection and reduction 有权
标题翻译：晶体管组不匹配检测和还原
公开(公告)号：US06272666B1
公开(公告)日：2001-08-07
申请号：US09224574
申请日：1998-12-30
申请人： Shekhar Y. Borkar , Vivek K. De , Ali Keshavarzi , Siva G. Narendra
发明人： Shekhar Y. Borkar , Vivek K. De , Ali Keshavarzi , Siva G. Narendra
IPC分类号： G06F1750
CPC分类号： G01R31/2882 , G01R31/3016
摘要： In some embodiments, the invention includes a system having first and second domains. The system includes a first performance detection circuitry including some transistors of the first domain to provide a first performance rating signal indicative of transistor switching rates of the first domain. The system includes second performance detection circuitry including some transistors of the second domain to provide a second performance rating signal indicative of transistor switching rates the second domain. The system further includes control circuitry to receive the first and second performance rating signals and control a setting for a body bias signal for the first domain and control a setting for a body bias signal for the second domain responsive to the performance rating signals. In some embodiments, the control circuitry also provides supply voltage signals and clock signals responsive to the performance signals. The first and second domains may have clock signals with the same frequency and the bias values are set such that the transistors of the first and second domains can switch properly while the first and second domains have the clock signals and wherein one of the first and second domains operates at less than optimal performance.
摘要翻译：在一些实施例中，本发明包括具有第一和第二域的系统。该系统包括第一性能检测电路，其包括第一域的一些晶体管，以提供指示第一域的晶体管切换速率的第一性能评估信号。该系统包括第二性能检测电路，其包括第二域的一些晶体管，以提供指示第二域的晶体管切换速率的第二性能评估信号。该系统还包括控制电路，用于接收第一和第二性能评定信号并且控制针对第一域的体偏置信号的设置，并且响应于性能等级信号来控制针对第二域的体偏置信号的设置。在一些实施例中，控制电路还响应于性能信号提供电源电压信号和时钟信号。第一和第二域可以具有相同频率的时钟信号，并且偏置值被设置为使得第一和第二域的晶体管可以正确地切换，而第一和第二域具有时钟信号，并且其中第一和第二域中的一个域以不到最佳性能运行。

6. 发明授权

US09673637B2 Ultra-capacitor based energy storage in a battery form factor 有权
公开(公告)号：US09673637B2
公开(公告)日：2017-06-06
申请号：US13992627
申请日：2011-12-28
申请人： Shekhar Y. Borkar
发明人： Shekhar Y. Borkar
IPC分类号： H02J7/00 , H01M10/42 , H01G11/14
CPC分类号： H02J7/00 , H01G11/14 , H01M10/425 , H01M10/4264
摘要： An ultra-capacitor based energy source may replace rechargeable and conventional batteries. It may have the form factor of a conventional battery and may emulate the discharge characteristics of the replaced battery.

7. 发明授权

US08573807B2 Light devices having controllable light emitting elements 有权
标题翻译：具有可控发光元件的光器件
公开(公告)号：US08573807B2
公开(公告)日：2013-11-05
申请号：US12493023
申请日：2009-06-26
申请人： Shekhar Y. Borkar , Stephen G. Eichenlaub
发明人： Shekhar Y. Borkar , Stephen G. Eichenlaub
IPC分类号： F21S4/00 , F21V21/00
CPC分类号： H05B33/0815 , F21K9/232 , F21K9/233 , F21K9/235 , F21K9/238 , F21V3/02 , F21Y2101/00 , F21Y2113/13 , F21Y2115/10 , H05B33/0818 , H05B33/0845 , H05B33/0857 , H05B37/0245 , H05B37/0272 , Y02B20/19 , Y02B20/383
摘要： In some embodiments, a light device for generating light includes light emitting diodes (LEDs), and power supply circuitry including at least one switching regulator including switching elements to provide power to the LEDs. The light device includes a device support structure including a device connector and an LED support to support the LEDs, wherein the device connector is one end of the device support structure, and the power supply circuitry is supported by the device support structure. Other embodiments are described.
摘要翻译：在一些实施例中，用于产生光的光装置包括发光二极管（LED）和包括至少一个开关调节器的电源电路，所述开关调节器包括用于向LED提供电力的开关元件。所述灯装置包括：器件支撑结构，其包括器件连接器和用于支撑所述LED的LED支撑件，其中所述器件连接器是所述器件支撑结构的一端，并且所述电源电路由所述器件支撑结构支撑。描述其他实施例。

8. 发明申请

US20100115301A1 CPU POWER DELIVERY SYSTEM 审中-公开
标题翻译： CPU电源传输系统
公开(公告)号：US20100115301A1
公开(公告)日：2010-05-06
申请号：US12684257
申请日：2010-01-08
申请人： Siva G. Narendra , Howard A. Wilson , Donald S. Gardner , Peter Hazucha , Gerhard Schrom , Tanay Karnik , Nitin Borkar , Vivek K. De , Shekhar Y. Borkar
发明人： Siva G. Narendra , Howard A. Wilson , Donald S. Gardner , Peter Hazucha , Gerhard Schrom , Tanay Karnik , Nitin Borkar , Vivek K. De , Shekhar Y. Borkar
IPC分类号： G06F1/26
CPC分类号： H01L25/18 , G06F1/189 , G06F1/26 , H01L25/0657 , H01L2224/16 , H01L2225/06513 , H01L2225/06527 , H01L2924/00011 , H01L2924/00014 , H01L2924/3011 , H01L2224/0401
摘要： A central processing unit (CPU) is disclosed. The CPU includes a CPU die; and a voltage regulator die bonded to the CPU die in a three dimensional packaging layout.
摘要翻译：公开了一种中央处理单元（CPU）。 CPU包括CPU管芯; 以及以三维封装布局结合到CPU裸片的电压调节器芯片。

9. 发明授权

US07177288B2 Simultaneous transmission and reception of signals in different frequency bands over a bus line 有权
标题翻译：在总线上同时发送和接收不同频段的信号
公开(公告)号：US07177288B2
公开(公告)日：2007-02-13
申请号：US09998008
申请日：2001-11-28
申请人： Stephen R. Mooney , Aaron K. Martin , Matthew B. Haycock , Bryan K. Casper , Shekhar Y. Borkar , Joseph T. Kennedy , James E. Jaussi
发明人： Stephen R. Mooney , Aaron K. Martin , Matthew B. Haycock , Bryan K. Casper , Shekhar Y. Borkar , Joseph T. Kennedy , James E. Jaussi
IPC分类号： H04L5/14
CPC分类号： H04L5/1423
摘要： A device includes a bus, a first transmitter connected to the bus and configured to transmit a first signal over the bus in a first frequency band, a second transmitter connected to the bus and configured to transmit a second signal over the bus in a second frequency band at the same time that the first transmitter is transmitting the first signal, a first receiver connected to the bus and configured to receive the first signal transmitted over the bus in the first frequency band, and a second receiver connected to the bus and configured to receive the second signal transmitted over the bus in the second frequency band. The first frequency band and the second frequency band occupy different portions of the frequency spectrum.
摘要翻译：一种设备包括总线，连接到总线的第一发射机，并且被配置为在第一频带中通过总线传输第一信号，第二发射器连接到总线并且被配置为以第二频率通过总线发送第二信号与第一发射机正在发送第一信号的同时，连接到总线并被配置为接收通过总线在第一频带中发送的第一信号的第一接收机和连接到总线的第二接收机，并且被配置为接收在第二频带中通过总线发送的第二信号。第一频带和第二频带占据频谱的不同部分。

10. 发明授权

US07167015B2 Active cooling to reduce leakage power 有权
标题翻译：主动冷却以减少漏电功率
公开(公告)号：US07167015B2
公开(公告)日：2007-01-23
申请号：US10972838
申请日：2004-10-22
申请人： Shekhar Y. Borkar
发明人： Shekhar Y. Borkar
IPC分类号： G01R31/26 , G01R31/02
CPC分类号： G06F1/206 , H01L23/34 , H01L2924/0002 , Y02D10/16 , H01L2924/00
摘要： Leakage power consumed by an integrated circuit is estimated as the difference between total power consumption and a nominal expected power consumption. Leakage power is reduced by cooling the integrated circuit in an active cooling system. By expending power in the active cooling system, the integrated circuit is cooled and the total power consumption is decreased. When the decrease in total power consumption is greater than the power expended in the cooling system, an overall power savings is achieved.
摘要翻译：集成电路消耗的泄漏功率被估计为总功耗与标称预期功耗之间的差异。通过在主动冷却系统中冷却集成电路来降低泄漏功率。通过在主动冷却系统中消耗功率，集成电路被冷却，总功耗降低。当总功耗的降低大于冷却系统中消耗的功率时，可实现总体功率节省。

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