专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US07908476B2 Virtualization of file system encryption 有权
标题翻译：虚拟化文件系统加密
公开(公告)号：US07908476B2
公开(公告)日：2011-03-15
申请号：US11621800
申请日：2007-01-10
申请人： Madhusudanan Kandasamy , George Mathew Koikara , Pruthvi Panyam Nataraj , Vidya Ranganathan
发明人： Madhusudanan Kandasamy , George Mathew Koikara , Pruthvi Panyam Nataraj , Vidya Ranganathan
IPC分类号： H04L29/06 , G06F9/00 , G06F12/00
CPC分类号： G06F21/6218 , G06F2221/2107
摘要： A computer implemented method, apparatus, and computer program product for using a virtual file system to encrypt files. The process registers a plurality of file systems on a data processing system with the virtual file system. The virtual file system is enabled to encrypt files without intervention from any file system in the plurality of file systems. The virtual file system identifies whether a file on a given file system is an encrypted file using a map file associated with the given file system. In response to identifying the file as an encrypted file, the virtual file system encrypts all data written to the file in accordance with encryption specifications in the map file.
摘要翻译：一种用于使用虚拟文件系统加密文件的计算机实现的方法，装置和计算机程序产品。该过程使用虚拟文件系统在数据处理系统上注册多个文件系统。启用虚拟文件系统来加密文件，而不需要在多个文件系统中的任何文件系统的干预。虚拟文件系统识别给定文件系统上的文件是否是使用与给定文件系统相关联的映射文件的加密文件。响应于将文件识别为加密文件，虚拟文件系统根据地图文件中的加密规范加密写入文件的所有数据。

22. 发明授权

US07859780B2 Systems and methods for on-the-fly write pre-compensation estimation 有权
标题翻译：用于即时写入预补偿估计的系统和方法
公开(公告)号：US07859780B2
公开(公告)日：2010-12-28
申请号：US12199379
申请日：2008-08-27
申请人： George Mathew , Yuan Xing Lee , Hongwei Song
发明人： George Mathew , Yuan Xing Lee , Hongwei Song
IPC分类号： G11B5/09 , G11B5/02
CPC分类号： G11B5/09 , G11B20/10194
摘要： Various embodiments of the present invention provide systems and methods for write pre-compensation. For example, various embodiments of the present invention provide systems for on-the-fly estimation of write pre-compensation values. Such systems include a magnetic storage medium, a read/write head assembly disposed in relation to the magnetic storage medium, and an analog to digital converter that receives an analog signal from the read/write head assembly corresponding to a data set stored on the magnetic storage medium and provides a series of digital samples corresponding to the data set. The storage devices further include a read data processing circuit that receives the same series of digital samples and provides a user data output, and a pre-compensation value calculation circuit that receives the series of digital samples and provides an updated write pre-compensation value.
摘要翻译：本发明的各种实施例提供了用于写入预补偿的系统和方法。例如，本发明的各种实施例提供用于写入预补偿值的即时估计的系统。这样的系统包括磁存储介质，相对于磁存储介质设置的读/写头组件和模数转换器，其从读/写头组件接收对应于存储在磁盘上的数据集的模拟信号并提供与数据集相对应的一系列数字样本。存储装置还包括读取数据处理电路，其接收相同系列的数字样本并提供用户数据输出，以及预补偿值计算电路，其接收一系列数字样本并提供更新的写入预补偿值。

23. 发明申请

US20100265608A1 Systems and Methods for Storage Channel Testing 有权
标题翻译：存储通道测试的系统和方法
公开(公告)号：US20100265608A1
公开(公告)日：2010-10-21
申请号：US12425757
申请日：2009-04-17
申请人： Yuan Xing Lee , George Mathew , Shaohua Yang , Hongwel Song , Weijun Tan , Hao Zhong
发明人： Yuan Xing Lee , George Mathew , Shaohua Yang , Hongwel Song , Weijun Tan , Hao Zhong
IPC分类号： G11B27/36
CPC分类号： G11B20/182 , G11B2220/2516
摘要： Various embodiments of the present invention provide systems and methods for validating elements of storage devices. A an example, various embodiments of the present invention provide semiconductor devices that include a write path circuit, a read path circuit and a validation circuit. The write path circuit is operable to receive a data input and to convert the data input into write data suitable for storage to a storage medium. The read path circuit is operable to receive read data and to convert the read data into a data output. The validation circuit is operable to: receive the write data, augment the write data with a first noise sequence to yield a first augmented data series; and augment a derivative of the first augmented data series with a second noise sequence to yield the read data.
摘要翻译：本发明的各种实施例提供用于验证存储设备的元件的系统和方法。作为示例，本发明的各种实施例提供包括写入路径电路，读取路径电路和验证电路的半导体器件。写入路径电路可操作用于接收数据输入并将数据输入转换成适合于存储的写数据到存储介质。读路径电路可操作以接收读数据并将读数据转换为数据输出。验证电路可操作用于：接收写数据，用第一噪声序列增加写数据以产生第一增强数据序列; 并且用第二噪声序列来增加第一增强数据序列的导数以产生读取的数据。

24. 发明授权

US07802345B2 Four-bar linkage hinge for a motor vehicle hood 有权
标题翻译：用于机动车罩的四杆联动铰链
公开(公告)号：US07802345B2
公开(公告)日：2010-09-28
申请号：US12019946
申请日：2008-01-25
申请人： Bob George Mathew , Curtis Scott Hargraves , Jeffrey Daniel Krzeszak , Michael James Reeves , James Chapp, Jr. , Jeffrey Michael McGarry , Andrew J. Poulios
发明人： Bob George Mathew , Curtis Scott Hargraves , Jeffrey Daniel Krzeszak , Michael James Reeves , James Chapp, Jr. , Jeffrey Michael McGarry , Andrew J. Poulios
IPC分类号： E05D15/32
CPC分类号： E05D15/46 , E05Y2800/407 , E05Y2900/536 , Y10T16/5476 , Y10T16/5478
摘要： A four-bar linkage hinge having a restraining catch arranged to prevent the hinge from opening and translating rearward when said hinge is subjected to an external force causing a transverse deflection of its linkage.
摘要翻译：具有限制卡扣的四杆联动铰链被布置成当所述铰链受到引起其连杆的横向偏转的外力时防止铰链向后打开和平移。

25. 发明申请

US20100088357A1 Systems and Methods for Memory Efficient Signal and Noise Estimation 有权
标题翻译：用于存储器高效信号和噪声估计的系统和方法
公开(公告)号：US20100088357A1
公开(公告)日：2010-04-08
申请号：US12247378
申请日：2008-10-08
申请人： George Mathew , Yuan Xing Lee , Hongwei Song , David L. Parker , Scott M. Dziak
发明人： George Mathew , Yuan Xing Lee , Hongwei Song , David L. Parker , Scott M. Dziak
IPC分类号： G06F7/38 , G06F7/50 , G06F7/52
CPC分类号： H04B17/327 , H04B17/26
摘要： Various embodiments of the present invention provide systems and methods for estimating signal and noise powers in a received signal set. For example, one embodiment of the present invention provides a method for determining signal power and noise power. The method uses a storage medium that includes a Na×Nw data pattern. The Na×Nw data pattern includes Na bits repeated Nw times. Both Na and Nw are each greater than one. The methods further include performing an initial read of the Na×Nw data pattern, which is stored to a first register. Nr subsequent reads of the Na×Nw data pattern are each processed by: performing a subsequent read of the Na×Nw data pattern, and performing a difference calculation using the initial read of the Na×Nw data pattern and the subsequent read of the Na×Nw data pattern and resulting in the calculation of a difference vector that is stored to a second register; and performing a difference accumulation calculation to generate an accumulation vector which is stored to a third register. Based at least in part on the stored Na×Nw data pattern and the stored difference vector, an electronics noise power is calculated.
摘要翻译：本发明的各种实施例提供了用于估计接收信号组中的信号和噪声功率的系统和方法。例如，本发明的一个实施例提供了一种用于确定信号功率和噪声功率的方法。该方法使用包括Na×Nw数据模式的存储介质。 Na×Nw数据模式包括重复N次的Na比特。 Na和Nw都大于1。所述方法还包括执行存储到第一寄存器的Na×Nw数据模式的初始读取。 N×Nw数据模式的后续读取各自通过以下处理：执行Na×Nw数据模式的后续读取，并且使用Na×Nw数据模式的初始读取和随后的Na读数执行差分计算 ×Nw数据模式，并导致存储到第二寄存器的差矢量的计算; 以及执行差积累计算，以产生存储到第三寄存器的累加向量。至少部分地基于存储的Na×Nw数据模式和存储的差分矢量，计算电子噪声功率。

26. 发明申请

US20090235146A1 Systems and Methods for Using Intrinsic Data for Regenerating Data from a Defective Medium 有权
标题翻译：使用内在数据从有缺陷的介质再生数据的系统和方法
公开(公告)号：US20090235146A1
公开(公告)日：2009-09-17
申请号：US12111867
申请日：2008-04-29
申请人： Weijun Tan , Shaohua Yang , George Mathew , Kelly Fitzpatrick , Hao Zhong , Yuan Xing Lee
发明人： Weijun Tan , Shaohua Yang , George Mathew , Kelly Fitzpatrick , Hao Zhong , Yuan Xing Lee
IPC分类号： H03M13/45 , G06F11/08
CPC分类号： H03M13/2957 , H03M13/1102 , H03M13/6331
摘要： Various embodiments of the present invention provide systems and methods for data regeneration. For example, a system for data regeneration is disclosed that includes a data input derived from the medium. A data detector and a data recovery system receive the data input. The data detector provides a first soft output, and the data recovery system provides a second soft output. The first soft output and the second soft output are provided to a multiplexer. A media defect detector performs a media defect detection process, and provides a defect flag that indicates whether the data input is derived form a defective portion of the medium. The defect flag is provided to the multiplexer where it is used to select whether the first soft output or the second soft output is provides as an extrinsic output.
摘要翻译：本发明的各种实施例提供了用于数据再生的系统和方法。例如，公开了一种用于数据再生的系统，其包括从介质导出的数据输入。数据检测器和数据恢复系统接收数据输入。数据检测器提供第一软输出，数据恢复系统提供第二软输出。第一软输出和第二软输出被提供给多路复用器。介质缺陷检测器执行介质缺陷检测处理，并且提供指示数据输入是否从介质的缺陷部分导出的缺陷标志。缺陷标志被提供给多路复用器，其中它用于选择第一软输出或第二软输出是作为外在输出提供。

27. 发明申请

US20070143335A1 Partition-based undo of partitioned object graph 有权
标题翻译：分区对象图的基于分区的撤销
公开(公告)号：US20070143335A1
公开(公告)日：2007-06-21
申请号：US11305454
申请日：2005-12-16
申请人： Steve Antoch , Jack Greenfield , Keith Hamilton , George Mathew , Niall McDonnell , Ramesh Rajagopal
发明人： Steve Antoch , Jack Greenfield , Keith Hamilton , George Mathew , Niall McDonnell , Ramesh Rajagopal
IPC分类号： G06F7/00
CPC分类号： G06F9/451
摘要： The performing of actions on an object graph that contains multiple objects. The objects are categorized into partitions. Taking into account the partitions, a particular non-final action performed on the object graph may be undone without necessarily first undoing all of the one or more subsequent actions. Instead, if the subsequent actions involved objects of different partitions than the objects that were affected by the particular action desired to be undone, the particular action may be undone without undoing the subsequent actions.
摘要翻译：在包含多个对象的对象图上执行操作。对象被分成分区。考虑到分区，可以撤销在对象图上执行的特定非最终动作，而不必首先撤消所有一个或多个后续动作。相反，如果后续操作涉及不同分区的对象，而不是受特定操作影响的对象需要撤消，则特定操作可以撤消，而不会撤消后续操作。

28. 发明公开

US20240322660A1 MULTI ROTOR RADIAL FLUX ARCH STATOR MOTOR 审中-公开
公开(公告)号：US20240322660A1
公开(公告)日：2024-09-26
申请号：US18125377
申请日：2023-03-23
申请人： George Mathew
发明人： George Mathew
IPC分类号： H02K16/00 , H02K1/14 , H02K7/04 , H02K7/10
CPC分类号： H02K16/00 , H02K1/14 , H02K7/04 , H02K7/10 , H02K2213/12
摘要： A multi-rotor radial flux arch stator motor utilizing two or more rotors and one or more stators positioned in between every two adjacent rotors. A plurality of stator windings are wound around the stator cores occupying the space in between the rotors. The stator cores concentrate and direct the flux produced by the stator windings radially to rotors on either side of the stators. The number of stator poles is equal to two times the number of stator windings. The motor design of the invention can be used for both synchronous and asynchronous motor applications. For synchronous applications, a mechanical linkage serves to synchronize the rotors and also transmits torque between rotor shafts if all rotor shafts are not equally loaded. For asynchronous motor applications the motor can be designed without a mechanical linkage between rotors depending on the distribution of the load.

29. 外观设计

USD887504S1 Ankle exercise device 有权
公开(公告)号：USD887504S1
公开(公告)日：2020-06-16
申请号：US29662989
申请日：2018-09-11
申请人： Antony Mathew , Amy Rose Mathew , Antony George Mathew
设计人： Antony Mathew , Amy Rose Mathew , Antony George Mathew
摘要： FIG. 1 is a front perspective view of the ankle exercise device showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a side elevation view of the ankle exercise device in use in an upright position; and,
FIG. 9 is a side elevation view of the ankle exercise device in use in a supine position.
The broken lines shown in the drawings illustrate portions of the ankle exercise device that form no part of the claimed design.
The broken lines in FIGS. 8 and 9 showing the ankle exercise device in use illustrates environment and forms no part of the claim.

30. 外观设计

USD783431S1 Two way measuring tape 有权
公开(公告)号：USD783431S1
公开(公告)日：2017-04-11
申请号：US29558259
申请日：2016-03-16
申请人： George Mathew Kowalski
设计人： George Mathew Kowalski

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