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1. 发明申请

US20140075196A1 SECURELY FILTERING TRUST SERVICES RECORDS 有权
标题翻译：安全过滤信托服务记录
公开(公告)号：US20140075196A1
公开(公告)日：2014-03-13
申请号：US13614988
申请日：2012-09-13
申请人： Irina Gorbach , Venkatesh Krishnan , Andrey Shur , Dmitry Denisov , Lars Kuhtz , Sumant Mehta , Marina Galata
发明人： Irina Gorbach , Venkatesh Krishnan , Andrey Shur , Dmitry Denisov , Lars Kuhtz , Sumant Mehta , Marina Galata
IPC分类号： H04L9/32
CPC分类号： H04L9/321 , H04L9/3247 , H04L9/3263 , H04L9/3297 , H04L63/0823
摘要： Embodiments are directed to securely filtering trust services records. In one scenario, a client computer system receives at least one of the following trust services records: a trust services certificate, a principal certificate, a group certificate and a trust services policy. The client computer system performs a time validity check to validate the trust services record's timestamp, performs an integrity check to validate the integrity of the trust services record and performs a signature validity check to ensure that the entity claiming to have created the trust services record is the actual creator of the trust services record. The client computer system then, based on the time validity check, the integrity check and the signature validity check, determines that the trust services record is valid and allows a client computer system user to perform a specified task using the validated trust services record.
摘要翻译：实施例针对安全地过滤信任服务记录。在一种情况下，客户端计算机系统接收以下信任服务记录中的至少一个：信任服务证书，主体证书，组证书和信任服务策略。客户端计算机系统执行时间有效性检查以验证信任服务记录的时间戳，执行完整性检查以验证信任服务记录的完整性，并执行签名有效性检查，以确保声称已创建信任服务记录的实体为信托服务记录的实际创建者。然后，客户计算机系统基于时间有效性检查，完整性检查和签名有效性检查，确定信任服务记录是有效的，并允许客户端计算机系统用户使用经过验证的信任服务记录来执行指定的任务。

2. 发明授权

US08959351B2 Securely filtering trust services records 有权
标题翻译：安全地过滤信任服务记录
公开(公告)号：US08959351B2
公开(公告)日：2015-02-17
申请号：US13614988
申请日：2012-09-13
申请人： Irina Gorbach , Venkatesh Krishnan , Andrey Shur , Dmitry Denisov , Lars Kuhtz , Sumant Mehta , Marina Galata
发明人： Irina Gorbach , Venkatesh Krishnan , Andrey Shur , Dmitry Denisov , Lars Kuhtz , Sumant Mehta , Marina Galata
IPC分类号： H04L9/32
CPC分类号： H04L9/321 , H04L9/3247 , H04L9/3263 , H04L9/3297 , H04L63/0823
摘要： Embodiments are directed to securely filtering trust services records. In one scenario, a client computer system receives at least one of the following trust services records: a trust services certificate, a principal certificate, a group certificate and a trust services policy. The client computer system performs a time validity check to validate the trust services record's timestamp, performs an integrity check to validate the integrity of the trust services record and performs a signature validity check to ensure that the entity claiming to have created the trust services record is the actual creator of the trust services record. The client computer system then, based on the time validity check, the integrity check and the signature validity check, determines that the trust services record is valid and allows a client computer system user to perform a specified task using the validated trust services record.
摘要翻译：实施例针对安全地过滤信任服务记录。在一种情况下，客户端计算机系统接收以下信任服务记录中的至少一个：信任服务证书，主体证书，组证书和信任服务策略。客户端计算机系统执行时间有效性检查以验证信任服务记录的时间戳，执行完整性检查以验证信任服务记录的完整性，并执行签名有效性检查，以确保声称已创建信任服务记录的实体为信托服务记录的实际创建者。然后，客户计算机系统基于时间有效性检查，完整性检查和签名有效性检查，确定信任服务记录是有效的，并允许客户端计算机系统用户使用经过验证的信任服务记录来执行指定的任务。

3. 发明申请

US20140075184A1 TRUST SERVICES FOR SECURING DATA IN THE CLOUD 有权
标题翻译：用于保护云端数据的信托服务
公开(公告)号：US20140075184A1
公开(公告)日：2014-03-13
申请号：US13609945
申请日：2012-09-11
申请人： Irina Gorbach , Venkatesh Krishnan , Andrey Shur , Dmitry Denisov , Lars Kuhtz , Sumalatha Adabala , Roy Peter D'Souza , Michael Entin , Michael Ray Clark , Gitika Aggarwal Saubhasik
发明人： Irina Gorbach , Venkatesh Krishnan , Andrey Shur , Dmitry Denisov , Lars Kuhtz , Sumalatha Adabala , Roy Peter D'Souza , Michael Entin , Michael Ray Clark , Gitika Aggarwal Saubhasik
IPC分类号： H04L29/06
CPC分类号： H04L63/04 , G06F8/61 , G06F17/30197 , G06F21/6218 , G06F2221/2107 , G06F2221/2115 , H04L63/06 , H04L63/20 , H04L2463/062
摘要： Embodiments are directed to securing data in the cloud, securely encrypting data that is to be stored in the cloud and to securely decrypting data accessed from the cloud. In one scenario, an instantiated trust service receives information indicating that a trust server is to be instantiated. The trust service instantiates the trust server, which is configured to store key references and encrypted keys. The trust service receives the public key portion of a digital certificate for each publisher and subscriber that is to have access to various specified portions of encrypted data. A data access policy is then defined that specifies which encrypted data portions can be accessed by which subscribers.
摘要翻译：实施例旨在保护云中的数据，安全地加密要存储在云中的数据，并安全地解密从云访问的数据。在一种情况下，实例化的信任服务接收指示信任服务器被实例化的信息。信任服务实例化信任服务器，该服务器被配置为存储密钥引用和加密密钥。信任服务接收每个发布者和订户的数字证书的公共密钥部分，该用户可以访问加密数据的各种指定部分。然后定义数据访问策略，其指定可由哪个订户访问哪些加密数据部分。

4. 发明授权

US09894040B2 Trust services for securing data in the cloud 有权
公开(公告)号：US09894040B2
公开(公告)日：2018-02-13
申请号：US13609945
申请日：2012-09-11
申请人： Irina Gorbach , Venkatesh Krishnan , Andrey Shur , Dmitry Denisov , Lars Kuhtz , Sumalatha Adabala , Roy Peter D'Souza , Michael Entin , Michael Ray Clark , Gitika Aggarwal Saubhasik
发明人： Irina Gorbach , Venkatesh Krishnan , Andrey Shur , Dmitry Denisov , Lars Kuhtz , Sumalatha Adabala , Roy Peter D'Souza , Michael Entin , Michael Ray Clark , Gitika Aggarwal Saubhasik
IPC分类号： H04L29/06 , G06F21/62 , G06F17/30 , G06F9/445
CPC分类号： H04L63/04 , G06F8/61 , G06F17/30197 , G06F21/6218 , G06F2221/2107 , G06F2221/2115 , H04L63/06 , H04L63/20 , H04L2463/062
摘要： Embodiments are directed to securing data in the cloud, securely encrypting data that is to be stored in the cloud and to securely decrypting data accessed from the cloud. In one scenario, an instantiated trust service receives information indicating that a trust server is to be instantiated. The trust service instantiates the trust server, which is configured to store key references and encrypted keys. The trust service receives the public key portion of a digital certificate for each publisher and subscriber that is to have access to various specified portions of encrypted data. A data access policy is then defined that specifies which encrypted data portions can be accessed by which subscribers.

5. 发明授权

US09653088B2 Systems, methods, and apparatus for signal encoding using pitch-regularizing and non-pitch-regularizing coding 有权
公开(公告)号：US09653088B2
公开(公告)日：2017-05-16
申请号：US12137700
申请日：2008-06-12
申请人： Vivek Rajendran , Ananthapadmanabhan A. Kandhadai , Venkatesh Krishnan
发明人： Vivek Rajendran , Ananthapadmanabhan A. Kandhadai , Venkatesh Krishnan
IPC分类号： G10L19/18 , G10L19/022 , G10L19/08
CPC分类号： G10L19/18 , G10L19/022 , G10L19/08
摘要： A time shift calculated during a pitch-regularizing (PR) encoding of a frame of an audio signal is used to time-shift a segment of another frame during a non-PR encoding.

6. 发明授权

US09022739B2 Wind turbine generator with a lifting device 有权
标题翻译：带升降装置的风力发电机组
公开(公告)号：US09022739B2
公开(公告)日：2015-05-05
申请号：US13323226
申请日：2011-12-12
申请人： Venkatesh Krishnan , Henning Mortensen
发明人： Venkatesh Krishnan , Henning Mortensen
IPC分类号： F03D11/00 , F03D11/04 , F03D1/00 , B66C23/20
CPC分类号： F03D1/003 , B66C23/207 , F03D13/20 , F03D13/40 , F03D80/50 , F03D80/70 , F05B2240/916 , Y02E10/726 , Y02E10/728
摘要： A more efficient and simple wind turbine generator with a lifting device and method of using the lifting device is disclosed. A wind turbine generator comprises a tower, a nacelle supported by the tower, the nacelle comprising a foundation supporting components of the nacelle, a yawing system comprising a yaw bearing enabling rotation of the nacelle relative to the tower, a lifting device internally in the wind turbine generator and capable of moving an item, a support supporting the lifting device, and wherein the lifting device is moveable in a horizontal direction from a first position to a second position, and at least one of the positions is, in a vertical direction, between a lowermost level of the foundation, such as just above the yaw bearing, and an uppermost level of the tower, such as just below the yaw bearing.
摘要翻译：公开了一种更有效和简单的具有提升装置的风力发电机和使用提升装置的方法。风力涡轮发电机包括塔架，由塔架支撑的机舱，所述机舱包括支撑所述机舱部件的基座;偏航系统，包括能够使所述机舱相对于所述塔架旋转的偏航轴承;在所述风中内部的提升装置涡轮发电机并且能够移动物品，支撑提升装置的支撑件，并且其中提升装置可在水平方向上从第一位置移动到第二位置，并且至少一个位置在垂直方向上，在基础的最低水平之间，例如正好在偏航轴承之上，以及塔的最高水平面，例如正好在偏航轴承的正下方。

7. 发明授权

US08990094B2 Coding and decoding a transient frame 有权
标题翻译：对瞬态帧进行编码和解码
公开(公告)号：US08990094B2
公开(公告)日：2015-03-24
申请号：US13228210
申请日：2011-09-08
申请人： Venkatesh Krishnan , Ananthapadmanabhan Arasanipalai Kandhadai
发明人： Venkatesh Krishnan , Ananthapadmanabhan Arasanipalai Kandhadai
IPC分类号： G10L25/90 , G10L19/10 , G10L19/12 , G10L21/0208 , G10L13/04 , G10L19/008 , G10L19/20 , G10L19/025 , G10L19/22 , G10L25/93 , G10L19/097
CPC分类号： G10L19/20 , G10L19/025 , G10L19/097 , G10L19/22 , G10L25/93
摘要： An electronic device for coding a transient frame is described. The electronic device includes a processor and executable instructions stored in memory that is in electronic communication with the processor. The electronic device obtains a current transient frame. The electronic device also obtains a residual signal based on the current transient frame. Additionally, the electronic device determines a set of peak locations based on the residual signal. The electronic device further determines whether to use a first coding mode or a second coding mode for coding the current transient frame based on at least the set of peak locations. The electronic device also synthesizes an excitation based on the first coding mode if the first coding mode is determined. The electronic device also synthesizes an excitation based on the second coding mode if the second coding mode is determined.
摘要翻译：描述用于对瞬态帧进行编码的电子设备。电子设备包括处理器和存储在与处理器电子通信的存储器中的可执行指令。电子设备获得当前瞬态帧。电子设备还基于当前瞬态帧获得残留信号。另外，电子设备基于剩余信号确定一组峰值位置。电子设备还基于至少一组峰值位置来确定是否使用第一编码模式或第二编码模式来编码当前瞬态帧。如果确定了第一编码模式，则电子设备还基于第一编码模式合成激励。如果确定了第二编码模式，则电子设备还基于第二编码模式合成激励。

8. 发明授权

US08825477B2 Systems, methods, and apparatus for frame erasure recovery 有权
标题翻译：用于帧擦除恢复的系统，方法和装置
公开(公告)号：US08825477B2
公开(公告)日：2014-09-02
申请号：US12966960
申请日：2010-12-13
申请人： Venkatesh Krishnan , Ananthapadmanabhan Arasanipatai Kandhadai
发明人： Venkatesh Krishnan , Ananthapadmanabhan Arasanipatai Kandhadai
IPC分类号： G10L19/14
CPC分类号： G10L19/005
摘要： In one configuration, erasure of a significant frame of a sustained voiced segment is detected. An adaptive codebook gain value for the erased frame is calculated based on the preceding frame. If the calculated value is less than (alternatively, not greater than) a threshold value, a higher adaptive codebook gain value is used for the erased frame. The higher value may be derived from the calculated value or selected from among one or more predefined values.
摘要翻译：在一种配置中，检测到持续浊音段的有效帧的擦除。基于前一帧计算已擦除帧的自适应码本增益值。如果计算值小于（或者不大于）阈值，则较高的自适应码本增益值被用于被擦除的帧。较高的值可以从计算值导出或从一个或多个预定义值中选择。

9. 发明授权

US08484020B2 Determining an upperband signal from a narrowband signal 有权
标题翻译：从窄带信号确定上位带信号
公开(公告)号：US08484020B2
公开(公告)日：2013-07-09
申请号：US12910564
申请日：2010-10-22
申请人： Venkatesh Krishnan , Daniel J. Sinder , Ananthapadmanabhan Arasanipalai Kandhadai
发明人： Venkatesh Krishnan , Daniel J. Sinder , Ananthapadmanabhan Arasanipalai Kandhadai
IPC分类号： G10L19/00 , G10L19/14 , G10L19/12
CPC分类号： G10L21/038
摘要： A method for determining an upperband speech signal from a narrowband speech signal is disclosed. A list of narrowband line spectral frequencies (LSFs) is determined from the narrowband speech signal. A first pair of adjacent narrowband LSFs that have a lower difference between them than every other pair of adjacent narrowband LSFs in the list is determined. A first feature that is a mean of the first pair of adjacent narrowband LSFs is determined. Upperband LSFs are determined based on at least the first feature using codebook mapping.
摘要翻译：公开了一种用于从窄带语音信号确定较高频带语音信号的方法。从窄带语音信号确定窄带频谱频率（LSF）的列表。确定它们之间具有较低差异的第一对相邻窄带LSF，而不是列表中的每隔一对相邻窄带LSF。确定作为第一对相邻窄带LSF的平均值的第一特征。基于使用码本映射的至少第一特征来确定上层LSF。

10. 发明申请

US20120072209A1 ESTIMATING A PITCH LAG 有权
标题翻译：估计一个PITCH LAG
公开(公告)号：US20120072209A1
公开(公告)日：2012-03-22
申请号：US13228136
申请日：2011-09-08
申请人： Venkatesh Krishnan , Stephane Pierre Villette
发明人： Venkatesh Krishnan , Stephane Pierre Villette
IPC分类号： G10L11/04
CPC分类号： G10L25/90 , G10L19/097
摘要： An electronic device for estimating a pitch lag is described. The electronic device includes a processor and executable instructions stored in memory that is in electronic communication with the processor. The electronic device obtains a current frame. The electronic device also obtains a residual signal based on the current frame. The electronic device additionally determines a set of peak locations based on the residual signal. Furthermore, the electronic device obtains a set of pitch lag candidates based on the set of peak locations. The electronic device also estimates a pitch lag based on the set of pitch lag candidates.
摘要翻译：描述用于估计音调滞后的电子设备。电子设备包括处理器和存储在与处理器电子通信的存储器中的可执行指令。电子设备获得当前帧。电子设备还根据当前帧获得残留信号。电子设备还基于残余信号另外确定一组峰值位置。此外，电子设备基于该组峰值位置获得一组音调滞后候选。电子设备还基于音调滞后候选的集合来估计音调滞后。

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