专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20110010599A1 N-WAY PARITY TECHNIQUE FOR ENABLING RECOVERY FROM UP TO N STORAGE DEVICE FAILURES 有权
标题翻译：从N个存储设备故障中恢复的N-WAY奇偶技术
公开(公告)号：US20110010599A1
公开(公告)日：2011-01-13
申请号：US12536063
申请日：2009-09-25
申请人： Atul Goel , Peter F. Corbett
发明人： Atul Goel , Peter F. Corbett
IPC分类号： H03M13/03 , G06F12/16 , G06F11/08
CPC分类号： G06F11/1076
摘要： An n-way parity protection technique enables recovery of up to n storage device (e.g., disk) failures in a parity group of a storage array encoded to protect against n-way disk failures. The storage array is created by first configuring the array with m data disks, where m=p−1 and p is a prime number and a row parity disk. n−1 diagonal parity disks are then added to the array. Each diagonal parity set (i.e., diagonal) is associated with a slope that defines the data and row parity blocks of the array that are included in the diagonal. All diagonals having a common slope within a parity group are organized as a diagonal parity class. For each diagonal parity class, a diagonal parity storage disk is provided to store the diagonal parity.
摘要翻译： n路奇偶校验保护技术使得能够恢复存储阵列的奇偶校验组中的多达n个存储设备（例如，磁盘）故障，其被编码以防止n路盘故障。存储阵列是通过首先使用m个数据磁盘配置阵列创建的，其中m = p-1，p是素数和行奇偶校验磁盘。然后将n-1个对角线奇偶校验磁盘添加到阵列中。每个对角奇偶校验集（即对角线）与定义包括在对角线中的阵列的数据和行奇偶校验块的斜率相关联。在奇偶校验组内具有公共斜率的所有对角线被组织为对角奇偶校验类。对于每个对角奇偶校验类，提供对角奇偶校验存储盘以存储对角奇偶校验。

52. 发明申请

US20100254550A1 RECONFIGURABLE ACOUSTIC TRANSDUCER DEVICE 有权
标题翻译：可重构的声学传感器装置
公开(公告)号：US20100254550A1
公开(公告)日：2010-10-07
申请号：US12416447
申请日：2009-04-01
申请人： Steven Martin , Atul Goel , Osvaldo Buccafusca
发明人： Steven Martin , Atul Goel , Osvaldo Buccafusca
IPC分类号： H02B1/00
CPC分类号： H04R3/00 , H04R1/005 , H04R1/227 , H04R2400/01
摘要： A device comprises: a first acoustic transducer; a second acoustic transducer; one or more transducer drivers; one or more signal receivers; and a transducer configuration device for selectively configuring connections between: (1) at least one of the first and second acoustic transducers; and (2) the one or more transducer drivers and the one or more signal receivers, according to a selected operating mode for the device among a plurality of possible operating modes.
摘要翻译：一种装置包括：第一声换能器; 第二声换能器; 一个或多个换能器驱动器; 一个或多个信号接收机; 以及用于选择性地配置以下的连接的换能器配置装置：（1）第一和第二声换能器中的至少一个; 以及（2）所述一个或多个换能器驱动器和所述一个或多个信号接收器，根据所述设备在多种可能的操作模式中的选择的操作模式。

53. 发明申请

US20100112965A1 Method and Apparatus to Transmit, Receive and Process Signals with Narrow Bandwith Devices 有权
标题翻译：用窄带设备发送，接收和处理信号的方法和装置
公开(公告)号：US20100112965A1
公开(公告)日：2010-05-06
申请号：US12261902
申请日：2008-10-30
申请人： Osvaldo Buccafusca , Steven Martin , Atul Goel
发明人： Osvaldo Buccafusca , Steven Martin , Atul Goel
IPC分类号： H04B1/18 , H04B1/04
CPC分类号： H04L27/2601 , H04L25/14
摘要： In a representative embodiment, an electronic transmitter comprises a signal source configured to provide an input signal comprising a plurality of frequency components; and a plurality of transducers each configured to receive the input signal and each configured to resonate substantially at one frequency of a subset of the plurality of frequency components. An electronic receiver, an acoustic transmitter and an acoustic receiver are also described.
摘要翻译：在代表性实施例中，电子发射机包括被配置为提供包括多个频率分量的输入信号的信号源; 以及多个换能器，每个换能器被配置为接收输入信号，并且每个换能器被配置为基本上在多个频率分量的子集的一个频率处共振。还描述了电子接收机，声发射机和声接收机。

54. 发明授权

US07579753B2 Transducers with annular contacts 有权
标题翻译：带环形触点的传感器
公开(公告)号：US07579753B2
公开(公告)日：2009-08-25
申请号：US11604478
申请日：2006-11-27
申请人： R. Shane Fazzio , Walter Dauksher , Atul Goel
发明人： R. Shane Fazzio , Walter Dauksher , Atul Goel
IPC分类号： H01L41/08
CPC分类号： H04R17/02 , G01H11/08
摘要： An electronic device and transducer structures are described.
摘要翻译：描述了电子设备和换能器结构。

55. 发明授权

US07574623B1 Method and system for rapidly recovering data from a “sick” disk in a RAID disk group 有权
标题翻译：从RAID磁盘组中“病”磁盘快速恢复数据的方法和系统
公开(公告)号：US07574623B1
公开(公告)日：2009-08-11
申请号：US11118896
申请日：2005-04-29
申请人： Atul Goel , Tomislav Grcanac , Stephen H. Strange , Rajesh Sundaram
发明人： Atul Goel , Tomislav Grcanac , Stephen H. Strange , Rajesh Sundaram
IPC分类号： G06F11/00
CPC分类号： G06F11/008 , G06F11/1088
摘要： A method and system for recovering data from a “sick” disk are described. One embodiment of the invention relates to a RAID-based storage system that predicts the failure of a disk (e.g., a “sick” disk) in a RAID disk group. Accordingly, the storage system allocates a target disk, selected from several spare disks, to replace the “sick” disk in the RAID disk group upon completion of a disk-to-disk copy operation. Once a target disk has been allocated, a disk-to-disk copy operation is initiated to copy data from the “sick” disk to the target disk, thereby preventing the need to reconstruct data on the “sick” disk if the “sick” disk actually fails. During the disk-to-disk copy operation, client-initiated disk access operations continue to be serviced. Upon completion of the disk-to-disk copy operation, the storage system reconfigures the RAID disk group by swapping the target disk with the “sick” disk.
摘要翻译：描述了从“病”盘恢复数据的方法和系统。本发明的一个实施例涉及一种基于RAID的存储系统，其预测RAID磁盘组中的盘（例如，“病”磁盘）的故障。因此，在完成磁盘到磁盘复制操作时，存储系统分配从多个备用磁盘中选择的目标磁盘来替换RAID磁盘组中的“病”磁盘。一旦分配了目标磁盘，启动磁盘到磁盘复制操作，以将数据从“病态”磁盘复制到目标磁盘，从而防止在“病态”磁盘上重建数据，如果“病” 磁盘实际上失败。在磁盘到磁盘复制操作期间，客户端启动的磁盘访问操作继续被服务。在完成磁盘到磁盘复制操作后，存储系统通过用“病”磁盘交换目标磁盘来重新配置RAID磁盘组。

56. 发明授权

US07565399B1 Caching web objects transformed by a pipeline of adaptation services 有权
标题翻译：缓存由适应服务管道转化的网络对象
公开(公告)号：US07565399B1
公开(公告)日：2009-07-21
申请号：US10228639
申请日：2002-08-26
申请人： Atul Goel
发明人： Atul Goel
IPC分类号： G06F15/16 , G06F12/00
CPC分类号： G06F17/30902 , H04L67/28 , H04L67/2823 , H04L67/2842
摘要： In one embodiment, a method for processing a client request for content comprises receiving, at an intermediary network node, a client request for content on a network. The client request is associated with a set of attributes indicating a requirement to process the requested content by multiple designated applications prior to transferring the requested content to a client. The method further comprises searching, at the intermediary network node, a content cache for matching content conforming to the processing requirement, and determining, at the intermediary network node, whether the matching content is currently valid. If this determination is positive, the matching content is transferred to the client.
摘要翻译：在一个实施例中，一种用于处理客户端内容请求的方法包括在中间网络节点处接收对网络上的内容的客户端请求。客户端请求与一组属性相关联，指示在将所请求的内容传送到客户端之前由多个指定的应用程序处理所请求的内容的要求。该方法还包括在中间网络节点处搜索内容缓存，用于匹配符合处理要求的内容，以及在中间网络节点处确定匹配内容当前是否有效。如果这个确定是肯定的，匹配的内容被传送到客户端。

57. 发明申请

US20080122317A1 MULTI-LAYER TRANSDUCERS WITH ANNULAR CONTACTS 有权
标题翻译：具有环形接触的多层传感器
公开(公告)号：US20080122317A1
公开(公告)日：2008-05-29
申请号：US11737725
申请日：2007-04-19
申请人： R. Shane Fazzio , Walter Dauksher , Atul Goel
发明人： R. Shane Fazzio , Walter Dauksher , Atul Goel
IPC分类号： H01L41/047
CPC分类号： B06B1/0611 , B81B3/0021 , B81B2201/0257 , G01H11/08 , H04R17/02
摘要： Transducer structures having multiple piezoelectric layer and annular contacts are described.
摘要翻译：描述了具有多个压电层和环形触点的传感器结构。

58. 发明申请

US20080101625A1 Piezoelectric microphones 有权
标题翻译：压电麦克风
公开(公告)号：US20080101625A1
公开(公告)日：2008-05-01
申请号：US11588752
申请日：2006-10-27
申请人： R. Shane Fazzio , Atul Goel
发明人： R. Shane Fazzio , Atul Goel
IPC分类号： H04R3/00
CPC分类号： H04R3/005 , H04R3/04 , H04R17/02 , H04R19/005 , H04R19/016 , H04R31/00 , H04R2410/05 , H04R2499/11
摘要： Electronic devices and microphone devices are described.
摘要翻译：描述电子设备和麦克风设备。

59. 发明授权

US07278067B1 Method and an apparatus for aggressively detecting media errors on storage devices with negligible performance impact 有权
标题翻译：用于在存储设备上积极地检测媒体错误的方法和装置，其性能影响可以忽略不计
公开(公告)号：US07278067B1
公开(公告)日：2007-10-02
申请号：US10836914
申请日：2004-04-30
申请人： Douglas W. Coatney , Atul Goel
发明人： Douglas W. Coatney , Atul Goel
IPC分类号： G06F11/00
CPC分类号： G06F11/1076 , G06F2211/1088 , G11B20/1816 , G11B20/1833
摘要： A method and an apparatus to aggressively detect media errors on storage devices with negligible performance impact have been disclosed. In one embodiment, the method includes computing a first data rate at or above which a scrub on a set of storage devices can be completed within a predetermined period of time, and running the scrub on the storage devices at a second data rate without interfering with the storage devices servicing client requests to access the storage devices, the second data rate being at or above the first data rate.
摘要翻译：已经公开了以可忽略的性能影响来积极地检测存储设备上的媒体错误的方法和装置。在一个实施例中，该方法包括计算在预定时间段内可以完成一组存储设备上的擦洗的或在其上方的第一数据速率，并以第二数据速率在存储设备上运行擦洗而不干扰所述存储设备为客户端访问存储设备的请求提供服务，第二数据速率等于或高于第一数据速率。

60. 发明授权

US6037641A Optical device package including an aligned lens 有权
标题翻译：光学器件封装包括对准的透镜
公开(公告)号：US6037641A
公开(公告)日：2000-03-14
申请号：US139692
申请日：1998-08-25
申请人： Atul Goel
发明人： Atul Goel
IPC分类号： H01L31/0203 , H01L31/0232 , H05K1/02
CPC分类号： H01L31/0232 , H01L31/0203 , H05K1/0274 , H01L2224/48227 , H05K2201/09072
摘要： An optical device package. The optical device package includes a first substrate. The first substrate includes a light sensitive electronic device and several solder bumps. The electronic devices and the solder bumps are oriented on the first substrate according to a predetermined pattern. The optical device package further includes a second substrate. The second substrate includes a lens which is physically attached to the second substrate. The second substrate further includes several conductive pads which receive the plurality of solder bumps and align the light sensitive electronic device with the lens.
摘要翻译：光学器件封装。光学器件封装包括第一衬底。第一衬底包括光敏电子器件和几个焊料凸块。电子装置和焊料凸块根据预定图案在第一基板上取向。光学器件封装还包括第二衬底。第二基板包括物理地附接到第二基板的透镜。第二基板还包括几个导电焊盘，其接收多个焊料凸块并使光敏电子器件与透镜对准。

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