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1. 发明授权

US5675767A Method for verification and restoration of directories in CPU system managed store 失效
标题翻译： CPU系统管理存储中目录的验证和恢复方法
公开(公告)号：US5675767A
公开(公告)日：1997-10-07
申请号：US973937
申请日：1992-11-10
申请人： Robert Baird , Thomas Beretvas , Gerald Parks Bozman , Richard Roland Guyette , Paul Hodges , Alexander Stafford Lett , James Joseph Myers , William Harold Tetzlaff
发明人： Robert Baird , Thomas Beretvas , Gerald Parks Bozman , Richard Roland Guyette , Paul Hodges , Alexander Stafford Lett , James Joseph Myers , William Harold Tetzlaff
IPC分类号： G06F12/08 , G06F11/08 , G06F11/14 , G06F11/20 , G06F12/00 , G06F12/16
CPC分类号： G06F11/1435 , G06F11/08
摘要： A method for dynamically detecting loss of map integrity in a form of system-managed storage (SMS). In SMS, maps are used to define access paths to data and to allocate and reallocate storage resources among applications running thereon. The method steps include incorporating as an indivisible part of an overwriting commmand the duplication of map information by appending a portion of it to each data block in store, and detecting loss of map integrity as a function of a comparison mismatch between the portion stored with a counterpart data block and the map upon each read/write access.
摘要翻译：一种以系统管理存储（SMS）形式动态检测地图完整性损失的方法。在SMS中，映射用于定义对数据的访问路径，并在其上运行的应用程序之间分配和重新分配存储资源。方法步骤包括作为覆盖的不可分割部分结合通过将地图信息的一部分附加到存储中的每个数据块来重复地映射信息，并且检测到映射完整性的丢失是存储在存储器中的部分之间的比较不匹配的函数对应数据块和每个读/写访问的映射。

2. 发明申请

US20070076330A1 Magnetic tunnel junction temperature sensors 失效
标题翻译：磁隧道结温度传感器
公开(公告)号：US20070076330A1
公开(公告)日：2007-04-05
申请号：US11240514
申请日：2005-09-30
申请人： Young Chung , Robert Baird , Mark Durlam
发明人： Young Chung , Robert Baird , Mark Durlam
IPC分类号： G11B5/33
CPC分类号： G11C11/16 , G01K7/01 , G11C29/50 , G11C29/50008 , G11C2029/5002
摘要： An integrated circuit device is provided which includes a heat source disposed in a substrate, and a Magnetic Tunnel Junction (“MTJ”) temperature sensor disposed over the heat source.
摘要翻译：提供一种集成电路装置，其包括设置在基板中的热源和设置在热源上方的磁隧道结（“MTJ”）温度传感器。

3. 发明申请

US20070045759A1 Passive elements in MRAM embedded integrated circuits 有权
公开(公告)号：US20070045759A1
公开(公告)日：2007-03-01
申请号：US11217146
申请日：2005-08-31
申请人： Young Chung , Robert Baird , Mark Durlam , Gregory Grynkewich , Eric Salter
发明人： Young Chung , Robert Baird , Mark Durlam , Gregory Grynkewich , Eric Salter
IPC分类号： H01L43/00
CPC分类号： H01L27/228
摘要： An integrated circuit device (300) comprises a substrate (301) and MRAM architecture (314) formed on the substrate (308). The MRAM architecture (314) includes a MRAM circuit (318) formed on the substrate (301); and a MRAM cell (316) coupled to and formed above the MRAM circuit (318). Additionally a passive device (320) is formed in conjunction with the MRAM cell (316). The passive device (320) can be one or more resistors and one or more capacitor. The concurrent fabrication of the MRAM architecture (314) and the passive device (320) facilitates an efficient and cost effective use of the physical space available over active circuit blocks of the substrate (404, 504), resulting in three-dimensional integration.

4. 发明申请

US20070002609A1 MRAM embedded smart power integrated circuits 有权
标题翻译： MRAM嵌入式智能电源集成电路
公开(公告)号：US20070002609A1
公开(公告)日：2007-01-04
申请号：US11170874
申请日：2005-06-30
申请人： Young Chung , Robert Baird , Mark Durlam , Gregory Grynkewich , Eric Salter
发明人： Young Chung , Robert Baird , Mark Durlam , Gregory Grynkewich , Eric Salter
IPC分类号： G11C11/14
CPC分类号： G11C11/1659 , H01F10/3254
摘要： An integrated circuit device includes a magnetic random access memory (“MRAM”) architecture and a smart power integrated circuit architecture formed on the same substrate using the same fabrication process technology. The fabrication process technology is a modular process having a front end process and a back end process. In the example embodiment, the smart power architecture includes a power circuit component, a digital logic component, and an analog control component formed by the front end process, and a sensor architecture formed by the back end process. The MRAM architecture includes an MRAM circuit component formed by the front end process and an MRAM cell array formed by the back end process. In one practical embodiment, the sensor architecture includes a sensor component that is formed from the same magnetic tunnel junction core material utilized by the MRAM cell array. The concurrent fabrication of the MRAM architecture and the smart power architecture facilitates an efficient and cost effective use of the physical space available over active circuit blocks of the substrate, resulting in three-dimensional integration.
摘要翻译：集成电路装置包括使用相同的制造工艺技术在同一衬底上形成的磁性随机存取存储器（“MRAM”）架构和智能电力集成电路架构。制造工艺技术是具有前端工艺和后端工艺的模块化工艺。在该示例性实施例中，智能功率架构包括由前端处理形成的电源电路部件，数字逻辑部件和模拟控制部件以及由后端处理形成的传感器架构。 MRAM架构包括由前端处理形成的MRAM电路部件和由后端处理形成的MRAM单元阵列。在一个实际实施例中，传感器架构包括由MRAM单元阵列使用的相同的磁性隧道结芯体材料形成的传感器部件。 MRAM架构和智能电源架构的并行制造有助于在衬底的有源电路块上可用的物理空间的有效和成本有效的使用，导致三维集成。

5. 发明申请

US20060226509A1 Antifuse element and electrically redundant antifuse array for controlled rupture location 有权
标题翻译：防腐元件和电气冗余反熔丝阵列，用于受控断裂位置
公开(公告)号：US20060226509A1
公开(公告)日：2006-10-12
申请号：US11095302
申请日：2005-03-31
申请人： Won Min , Robert Baird , Jiang-Kai Zuo , Gordon Lee
发明人： Won Min , Robert Baird , Jiang-Kai Zuo , Gordon Lee
IPC分类号： H01L29/00
CPC分类号： H01L23/5252 , H01L2924/0002 , H01L2924/00
摘要： An antifuse element (102) having end corners (120, 122) of a gate electrode (104) positioned directly above an active area (106) or bottom electrode. The minimum programming voltage between the gate electrode (104) and the active area (106) creates a current path through an insulating layer (110) positioned therebetween. The high electric field created at the end corners (120, 122) of the gate electrode (104) results in a breakdown and rupture of the insulating layer (110) at points directly beneath the end corners (120, 122). This localization of the insulating layer (110) at the corners (120,122) provides for lower post program resistance and variation, and faster programming at a lower programming power. The antifuse elements (102) when integrated into an array (300, 320, 400, 550) provide for increased packing density. The array is fabricated to include multiple active areas (304) for individual antifuse element (302) programming or a common active area (324,405,426,506) for multi-element programming.
摘要翻译：具有位于有源区域（106）或底部电极正上方的栅电极（104）的端角（120,122）的反熔断元件（102）。栅电极（104）和有源区（106）之间的最小编程电压产生通过位于它们之间的绝缘层（110）的电流路径。在栅电极（104）的端角（120,122）处产生的高电场导致在端角（120,122）正下方的绝缘层（110）的破裂和破裂。绝缘层（110）在拐角（120,122）处的定位提供较低的后编程电阻和变化，并且以较低的编程功率进行更快的编程。当反熔丝元件（102）集成到阵列（300,320,400,550）中时，提供了增加的堆积密度。阵列被制造为包括用于单个反熔丝元件（302）编程的多个有效区域（304）或用于多元件编程的公共有效区域（324,405,426,506）。

6. 发明申请

US20060003551A1 Ultra-thin die and method of fabricating same 有权
公开(公告)号：US20060003551A1
公开(公告)日：2006-01-05
申请号：US10881144
申请日：2004-06-30
申请人： David Mancini , Young Chung , William Dauksher , Donald Weston , Steven Young , Robert Baird
发明人： David Mancini , Young Chung , William Dauksher , Donald Weston , Steven Young , Robert Baird
IPC分类号： H01L21/301 , H01L21/46
CPC分类号： H01L21/3065 , H01L21/78 , Y10S438/977
摘要： In accordance with a specific embodiment, a method of processing a semiconductor substrate is disclosed whereby the substrate is thinned, and the dice formed on the substrate are singulated by a common process. Trench regions are formed on a backside of the substrate. An isotropic etch of the backside results in a thinning of the substrate while maintaining the depth of the trenches, thereby facilitating singulation of the die.

7. 发明授权

US08046446B1 System and method for providing availability using volume server sets in a storage environment employing distributed block virtualization 有权
标题翻译：使用分布式块虚拟化的存储环境中的卷服务器集提供可用性的系统和方法
公开(公告)号：US08046446B1
公开(公告)日：2011-10-25
申请号：US10967902
申请日：2004-10-18
申请人： Ronald S. Karr , Chio Fai Aglaia Kong , Gopal Sharma , Robert Baird , Santosh Rao
发明人： Ronald S. Karr , Chio Fai Aglaia Kong , Gopal Sharma , Robert Baird , Santosh Rao
IPC分类号： G06F15/173
CPC分类号： H04L67/1097
摘要： A system for ensuring availability using volume server sets in a storage environment employing distributed block virtualization includes a plurality of volume servers, one or more volume clients, one or more physical block devices and a volume server manager. The volume server manager may be configured to designate the plurality of volume servers as a volume server set with an associated volume server set management policy, and to verify each volume server in the volume server set has access to storage within each block device. In addition, the volume server manager may be configured to designate a first volume server of the volume server set to aggregate storage within the block devices into a logical volume, to make the logical volume accessible to the volume clients, and to share configuration information about the volume with the other volume servers of the volume server set.
摘要翻译：在使用分布式块虚拟化的存储环境中使用卷服务器集确保可用性的系统包括多个卷服务器，一个或多个卷客户端，一个或多个物理块设备和卷服务器管理器。卷服务器管理器可以被配置为将多个卷服务器指定为具有相关联的卷服务器集管理策略的卷服务器，并且验证卷服务器集合中的每个卷服务器都可以访问每个块设备内的存储。此外，卷服务器管理器可以被配置为指定卷服务器集合的第一卷服务器，以将块设备内的存储聚合成逻辑卷，以使卷客户端可访问逻辑卷，并共享关于与卷服务器的其他卷服务器的卷设置的卷。

8. 发明授权

US07739677B1 System and method to prevent data corruption due to split brain in shared data clusters 有权
标题翻译：系统和方法，以防止数据在共享数据集群中分裂的数据损坏
公开(公告)号：US07739677B1
公开(公告)日：2010-06-15
申请号：US11139100
申请日：2005-05-27
申请人： Anand A. Kekre , Oleg Kiselev , Robert Baird
发明人： Anand A. Kekre , Oleg Kiselev , Robert Baird
IPC分类号： G06F9/44 , G06F15/167 , G06F15/173 , G06F7/00 , G06F13/00 , G06F17/30 , G06F12/00
CPC分类号： G06F11/1425 , G06F11/202
摘要： A system and to prevent data corruption due to split brain in shared data clusters includes two or more nodes of a cluster, a shared storage device, and an update manager. The update manager may be configured to maintain a local persistent store corresponding to each node of the cluster. On receiving an update request directed to the shared storage device from a first node, the update manager may be configured to redirect the update to the local persistent store corresponding to the first node. The update manager may be further configured to verify a cluster membership status of the first node, and to transfer the contents of the update from the local persistent store to the shared storage device if the cluster membership verification succeeds.
摘要翻译：一个系统并且防止由于共享数据集群中的分裂造成的数据损坏包括集群的两个或多个节点，共享存储设备和更新管理器。更新管理器可以被配置为维护与集群的每个节点相对应的本地持久存储。在从第一节点接收到针对共享存储设备的更新请求时，更新管理器可以被配置为将更新重定向到对应于第一节点的本地持久存储器。更新管理器还可以被配置为如果集群成员资格验证成功，则验证第一节点的集群成员身份状态，并将更新的内容从本地持久存储传送到共享存储设备。

9. 发明授权

US07565498B1 System and method for maintaining write order fidelity in a distributed environment 有权
标题翻译：在分布式环境中维护写命令保真度的系统和方法
公开(公告)号：US07565498B1
公开(公告)日：2009-07-21
申请号：US11268116
申请日：2005-11-07
申请人： Robert Baird , Anand A. Kekre
发明人： Robert Baird , Anand A. Kekre
IPC分类号： G06F13/00
CPC分类号： G06F3/0659 , G06F3/061 , G06F3/067 , G06F11/2058
摘要： Various systems and methods for maintaining write order fidelity in a distributed environment are disclosed. One method, which can be performed by each node in a cluster, involves associating a current sequence number with each of several write operations included in a set of independent write operations. In response to detecting that one of the write operations in the set is ready to complete, a new sequence number is selected, and that new sequence number is thereafter used as the current sequence number. None of write operations in the set is allowed to return to the application that initiated the write operations until the new sequence number has been advertised to each other node in the cluster. The method also involves receiving a message advertising a first sequence number from another node in the cluster, and subsequently using the first sequence number as the current sequence number.
摘要翻译：公开了用于在分布式环境中维持写顺序保真度的各种系统和方法。可以由集群中的每个节点执行的一种方法涉及将当前序列号与包括在一组独立写入操作中的多个写入操作中的每一个相关联。响应于检测到集合中的一个写入操作准备好完成，则选择新的序列号，并且此后使用该新的序列号作为当前序列号。集合中的写入操作都不允许返回到启动写入操作的应用程序，直到新的序列号已经发布到集群中的每个其他节点。该方法还涉及从集群中的另一节点接收从第一序列号通告的消息，随后使用第一序列号作为当前序列号。

10. 发明授权

US07293145B1 System and method for data transfer using a recoverable data pipe 有权
标题翻译：使用可恢复数据管道进行数据传输的系统和方法
公开(公告)号：US07293145B1
公开(公告)日：2007-11-06
申请号：US11059091
申请日：2005-02-16
申请人： Robert Baird , Anand A. Kekre
发明人： Robert Baird , Anand A. Kekre
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F11/1474 , G06F11/1466 , G06F11/1471 , G06F17/30185 , Y10S707/99952 , Y10S707/99953
摘要： A system for data transfer using a recoverable data pipe includes a data producer, one or more data consumers, a storage device and a data pipe manager. The data producer may be configured to append updated data blocks to the storage device via a producer storage input/output (I/O) channel. The data consumers may be configured to read data blocks from the storage device via consumer storage I/O channels. The data pipe manager may be configured to maintain metadata identifying data blocks of the storage device that have been read by each data consumer, and to release backing storage corresponding to the data blocks that have been read by all data consumers.
摘要翻译：使用可恢复数据管道进行数据传输的系统包括数据生成器，一个或多个数据消费者，存储设备和数据管道管理器。数据生成器可以被配置为经由生产者存储输入/输出（I / O）通道将更新的数据块附加到存储设备。数据使用者可以被配置为经由消费者存储I / O通道从存储设备读取数据块。数据管理管理器可以被配置为维护标识已经被每个数据消费者读取的存储设备的数据块的元数据，并且释放对应于所有数据消费者读取的数据块的备份存储器。

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