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1. 发明授权

US08179094B2 Device and method for improved battery condition learn cycle 失效
标题翻译：改善电池状态学习循环的装置和方法
公开(公告)号：US08179094B2
公开(公告)日：2012-05-15
申请号：US12444009
申请日：2008-03-27
申请人： Lakshmana Anupindi , Brian Skinner
发明人： Lakshmana Anupindi , Brian Skinner
IPC分类号： H02J7/00 , H02J1/10 , H02J3/38 , G01N27/42 , G01N27/416
CPC分类号： H01M10/46 , G06F1/263 , G11C5/141 , H01M10/4207 , H01M10/482 , H01M2220/10 , Y10T307/344 , Y10T307/359 , Y10T307/391 , Y10T307/505 , Y10T307/527
摘要： Embodiments of the invention include a device and method for improved battery learn cycles for battery backup units within data storage devices. The backup unit includes a first battery pack, a corresponding charge capacity gauge, one or more second battery packs, a corresponding charge capacity gauge, and a controller switch configured to select only one battery pack for a learn cycle at any given time. The charge capacity gauges are such that, at the end of the learn cycle discharge phase, the depth of discharge of the learn cycle battery pack is such that the charge capacity of the learn cycle battery pack combined with the full charge capacity of the remaining battery packs is sufficient for the device cached data to be off-loaded to a physical data storage device, and the data storage device does not have to switch from a write-back cache mode to a write-through cache mode.
摘要翻译：本发明的实施例包括用于改善数据存储设备内的电池备用单元的电池学习周期的装置和方法。备用单元包括第一电池组，对应的充电容量计，一个或多个第二电池组，对应的充电容量计，以及被配置为在任何给定时间仅选择一个电池组用于学习周期的控制器开关。充电容量计使得在学习循环放电阶段结束时，学习循环电池组的放电深度使得学习循环电池组的充电容量与剩余电池的完全充电容量相结合包装足以将设备缓存的数据卸载到物理数据存储设备，并且数据存储设备不必从回写高速缓存模式切换到直写缓存模式。

2. 发明授权

US07843170B2 Battery backup unit (BBU) assembly 有权
标题翻译：电池备用单元（BBU）组件
公开(公告)号：US07843170B2
公开(公告)日：2010-11-30
申请号：US12150399
申请日：2008-04-28
申请人： Lakshmana Anupindi , Brian Skinner
发明人： Lakshmana Anupindi , Brian Skinner
IPC分类号： H02J7/00
CPC分类号： H01M2/34 , H01M10/4207
摘要： The present invention is a Battery Backup Unit (BBU) Assembly. The BBU Assembly may include a Printed Circuit Board (PCB). The BBU Assembly may further include a protection circuit connected to the PCB. The BBU Assembly may further include a battery pack connected to the PCB. The battery pack may include a plurality of Lithium-ion (Li-ion) cells. The battery pack may be configured as a 2-cell series stack, a 3-cell series stack, or a 4-cell series stack. The BBU Assembly is configured for electrically connecting the battery pack to the protection circuit.
摘要翻译：本发明是一种电池备用单元（BBU）组件。 BBU组件可以包括印刷电路板（PCB）。 BBU组件还可以包括连接到PCB的保护电路。 BBU组件还可以包括连接到PCB的电池组。电池组可以包括多个锂离子（Li-ion）电池。电池组可以配置为2单元串联堆叠，3单元串联堆叠或4单元串联堆叠。 BBU组件被配置为将电池组电连接到保护电路。

3. 发明申请

US20100194341A1 DEVICE AND METHOD FOR IMPROVED BATTERY CONDITION LEARN CYCLE 失效
标题翻译：改进电池条件学习周期的装置和方法
公开(公告)号：US20100194341A1
公开(公告)日：2010-08-05
申请号：US12444009
申请日：2008-03-27
申请人： Lakshmana Anupindi , Brian Skinner
发明人： Lakshmana Anupindi , Brian Skinner
IPC分类号： H02J7/00
CPC分类号： H01M10/46 , G06F1/263 , G11C5/141 , H01M10/4207 , H01M10/482 , H01M2220/10 , Y10T307/344 , Y10T307/359 , Y10T307/391 , Y10T307/505 , Y10T307/527
摘要： Embodiments of the invention include a device and method for improved battery learn cycles for battery backup units within data storage devices. The backup unit includes a first battery pack, a corresponding charge capacity gauge, one or more second battery packs, a corresponding charge capacity gauge, and a controller switch configured to select only one battery pack for a learn cycle at any given time. The charge capacity gauges are such that, at the end of the learn cycle discharge phase, the depth of discharge of the learn cycle battery pack is such that the charge capacity of the learn cycle battery pack combined with the full charge capacity of the remaining battery packs is sufficient for the device cached data to be off-loaded to a physical data storage device, and the data storage device does not have to switch from a write-back cache mode to a write-through cache mode.
摘要翻译：本发明的实施例包括用于改善数据存储设备内的电池备用单元的电池学习周期的装置和方法。备用单元包括第一电池组，对应的充电容量计，一个或多个第二电池组，对应的充电容量计，以及被配置为在任何给定时间仅选择一个电池组用于学习周期的控制器开关。充电容量计使得在学习循环放电阶段结束时，学习循环电池组的放电深度使得学习循环电池组的充电容量与剩余电池的完全充电容量相结合包装足以将设备缓存的数据卸载到物理数据存储设备，并且数据存储设备不必从回写高速缓存模式切换到直写缓存模式。

4. 发明申请

US20090268415A1 Battery Backup Unit (BBU) assembly 有权
标题翻译：电池备用单元（BBU）组件
公开(公告)号：US20090268415A1
公开(公告)日：2009-10-29
申请号：US12150399
申请日：2008-04-28
申请人： Lakshmana Anupindi , Brian Skinner
发明人： Lakshmana Anupindi , Brian Skinner
IPC分类号： H05K7/06 , H05K1/18
CPC分类号： H01M2/34 , H01M10/4207
摘要： The present invention is a Battery Backup Unit (BBU) Assembly. The BBU Assembly may include a Printed Circuit Board (PCB). The BBU Assembly may further include a protection circuit connected to the PCB. The BBU Assembly may further include a battery pack connected to the PCB. The battery pack may include a plurality of Lithium-ion (Li-ion) cells. The battery pack may be configured as a 2-cell series stack, a 3-cell series stack, or a 4-cell series stack. The BBU Assembly is configured for electrically connecting the battery pack to the protection circuit.
摘要翻译：本发明是一种电池备用单元（BBU）组件。 BBU组件可以包括印刷电路板（PCB）。 BBU组件还可以包括连接到PCB的保护电路。 BBU组件还可以包括连接到PCB的电池组。电池组可以包括多个锂离子（Li-ion）电池。电池组可以配置为2单元串联堆叠，3单元串联堆叠或4单元串联堆叠。 BBU组件被配置为将电池组电连接到保护电路。

5. 发明授权

US08473655B2 Method and apparatus for dividing a single serial enclosure management bit stream into multiple enclosure management bit streams and for providing the respective bit streams to respective midplanes 有权
标题翻译：用于将单个串行机箱管理位流分成多个机箱管理位流并用于将相应的位流提供给各个中间板的方法和装置
公开(公告)号：US08473655B2
公开(公告)日：2013-06-25
申请号：US13007687
申请日：2011-01-17
申请人： Jason M. Stuhlsatz , Naman Nair , Debal Krishna Mridha , Lakshmana Anupindi , Kakanuru Lakshmi Kanth Reddy
发明人： Jason M. Stuhlsatz , Naman Nair , Debal Krishna Mridha , Lakshmana Anupindi , Kakanuru Lakshmi Kanth Reddy
IPC分类号： G06F3/00 , G06F13/12 , G06F13/38 , G06F13/00
CPC分类号： G06F13/4022
摘要： A controller is provided that receives a single enclosure management (EM) serial bit stream from an expander or other device and divides the EM serial bit stream into multiple EM serial bit streams for delivery to multiple respective midplanes or backplanes. In this way, a separate EM serial bit stream is provided to each midplane or backplane without having to increase the number of ports that are available on the expander or other device that interfaces with the backplane or midplane.
摘要翻译：提供了一种控制器，其从扩展器或其他设备接收单个机箱管理（EM）串行比特流，并将EM串行比特流划分为多个EM串行比特流，以传送到多个相应的中间板或背板。以这种方式，将单独的EM串行比特流提供给每个中平面或背板，而不必增加在与背板或中平面接口的扩展器或其他设备上可用的端口数量。

6. 发明申请

US20120185626A1 METHOD AND APPARATUS FOR DIVIDING A SINGLE SERIAL ENCLOSURE MANAGEMENT BIT STREAM INTO MULTIPLE ENCLOSURE MANAGEMENT BIT STREAMS AND FOR PROVIDING THE RESPECTIVE BIT STREAMS TO RESPECTIVE MIDPLANES 有权
标题翻译：将单一序列封装管理位流分解为多个封装管理位流并将相应的位流提供给相应的中间体的方法和装置
公开(公告)号：US20120185626A1
公开(公告)日：2012-07-19
申请号：US13007687
申请日：2011-01-17
申请人： Jason M. Stuhlsatz , Naman Nair , Debal Krishna Mridha , Lakshmana Anupindi , Kakanuru Lakshmi Kanth Reddy
发明人： Jason M. Stuhlsatz , Naman Nair , Debal Krishna Mridha , Lakshmana Anupindi , Kakanuru Lakshmi Kanth Reddy
IPC分类号： G06F13/36 , G06F13/42
CPC分类号： G06F13/4022
摘要： A controller is provided that receives a single enclosure management (EM) serial bit stream from an expander or other device and divides the EM serial bit stream into multiple EM serial bit streams for delivery to multiple respective midplanes or backplanes. In this way, a separate EM serial bit stream is provided to each midplane or backplane without having to increase the number of ports that are available on the expander or other device that interfaces with the backplane or midplane.
摘要翻译：提供了一种控制器，其从扩展器或其他设备接收单个机箱管理（EM）串行比特流，并将EM串行比特流划分为多个EM串行比特流，以传送到多个相应的中间板或背板。以这种方式，将单独的EM串行比特流提供给每个中平面或背板，而不必增加在与背板或中平面接口的扩展器或其他设备上可用的端口数量。

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