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41. 发明授权

US09602276B2 Method and apparatus for virtual pairing with a group of semi-connected devices 有权
公开(公告)号：US09602276B2
公开(公告)日：2017-03-21
申请号：US13157048
申请日：2011-06-09
申请人： David M. Jacobson , Lu Xiao , David J. Julian , Zhanfeng Jia , Brian M. Buesker , Vito R. Bica , Edward H. Teague
发明人： David M. Jacobson , Lu Xiao , David J. Julian , Zhanfeng Jia , Brian M. Buesker , Vito R. Bica , Edward H. Teague
IPC分类号： H04L9/08 , H04L9/32 , H04W12/04
CPC分类号： H04L9/0833 , H04L9/0844 , H04L9/3213 , H04L9/3297 , H04L2209/76 , H04L2209/80 , H04W12/04
摘要： One feature provides a method for a client node to establish a session key with a group node by obtaining an epoch identity value associated with a current epoch, wherein obtaining the epoch identity value includes one of computing the epoch identity value based on a node real time or negotiating the epoch identity value with the group node, computing a restricted key using a shared secret key, the epoch identity value, and a group node identity associated with the group node, and executing a session key establishment protocol with the group node to derive the session key using the restricted key as a master key in the session key establishment protocol. The session key may be established between the group node and the client node even though communications between the group node and the central node is only intermittently available during the current epoch.

42. 发明授权

US09336160B2 Low latency block cipher 有权
标题翻译：低延迟块密码
公开(公告)号：US09336160B2
公开(公告)日：2016-05-10
申请号：US12262092
申请日：2008-10-30
申请人： Philip Michael Hawkes , Lu Xiao , Gregory Gordon Rose , Steve Millendorf
发明人： Philip Michael Hawkes , Lu Xiao , Gregory Gordon Rose , Steve Millendorf
IPC分类号： G06F12/14 , H04L9/08 , H04L9/06
CPC分类号： G06F12/1408 , H04L9/0618 , H04L2209/125 , H04L2209/24
摘要： A block cipher is provided that secures data by encrypting it based on the memory address where it is to be stored. When encrypting data for storage in the memory address, the memory address is encrypted in a first plurality of block cipher rounds. Data round keys are generated using information from the first plurality of block cipher rounds. Data to be stored is combined with the encrypted memory address and encrypted in a second plurality of block cipher rounds using the data round keys. The encrypted data is then stored in the memory location. When decrypting data, the memory address is again encrypted as before while the encrypted stored data is decrypted in a second plurality of the block cipher rounds using the data round keys to obtain a partially decrypted data. The partially decrypted data is combined with the encrypted memory address to obtain fully decrypted data.
摘要翻译：提供了一种分组密码，其通过基于要存储的存储器地址对其进行加密来保护数据。当将存储在存储器地址中的数据进行加密时，存储器地址以第一多个块密码循环加密。使用来自第一多个块密码轮的信息来生成数据循环密钥。要存储的数据与加密的存储器地址组合，并使用数据循环密钥在第二多个块密码轮中进行加密。然后将加密的数据存储在存储器位置。当解密数据时，如先前一样再次加密存储器地址，同时使用数据循环密钥在第二多个块密码轮中对加密的存储数据进行解密以获得部分解密的数据。部分解密的数据与加密的存储器地址组合以获得完全解密的数据。

43. 发明申请

US20130047231A1 METHOD AND APPARATUS USING A CAPTCHA HAVING VISUAL INFORMATION RELATED TO THE CAPTCHA'S SOURCE 有权
标题翻译：使用具有与验证码来源相关的视觉信息的人员的方法和设备
公开(公告)号：US20130047231A1
公开(公告)日：2013-02-21
申请号：US13211818
申请日：2011-08-17
申请人： Lu Xiao , Alexander Gantman
发明人： Lu Xiao , Alexander Gantman
IPC分类号： H04L9/32 , G06F21/00
CPC分类号： G06F21/36 , G06F2221/2133
摘要： Disclosed is a method for visual verification a Captcha's source. In the method, a Captcha is served to a user. The Captcha includes visual information related to a characteristic of a source of the Captcha and related to a puzzle question of the Captcha. The visual information is for visual verification by the user of the Captcha's source. A response is received from the user based on the served Captcha. A determination is made as to whether the received response is a solution of the puzzle question of the served Captcha.
摘要翻译：披露了一种视觉验证验证码的方法。在该方法中，向用户提供验证码。验证码包括与验证码来源相关的视觉信息，并且与Captcha的难题相关。视觉信息用于验证验证码的来源。基于提供的验证码从用户接收到响应。确定接收的响应是否是服务验证码的拼图问题的解决方案。

44. 发明授权

US08295011B2 Slider, head gimbal assembly and disk drive unit with the same 有权
标题翻译：滑块，磁头万向节组件和磁盘驱动单元相同
公开(公告)号：US08295011B2
公开(公告)日：2012-10-23
申请号：US12662502
申请日：2010-04-20
申请人： Shenkuang Chou , Lu Xiao , Juren Ding , Kayip Wong , Yanbin Wang , Liping Peng
发明人： Shenkuang Chou , Lu Xiao , Juren Ding , Kayip Wong , Yanbin Wang , Liping Peng
IPC分类号： G11B5/455 , G11B5/31 , G11B5/60
CPC分类号： G11B5/486 , G11B5/105 , G11B5/455 , G11B5/4853
摘要： A slider for a head gimbal assembly includes a trailing surface, a plurality of connection pads arranged on the trailing surface adapted for both bonding the slider to a suspension of the head gimbal assembly and testing the performance of the slider. At least a part of the connection pads each comprises a bonding portion and a testing portion electrically connected to the bonding portion and larger than the bonding portion, all the bonding portions and the rest part of the connection pads are arranged in a first row and the testing portions are arranged outside the first row. The slider of the present invention has a new pad layout to facilitate bonding of the connection pads and permit to provide additional pads thereon to connect the additional sensors therein for precise reading and writing, thereby improving the performance of the slider. The invention also discloses a head gimbal assembly and a disk drive unit including the same.
摘要翻译：用于头部万向架组件的滑块包括后表面，布置在后表面上的多个连接垫，适于将滑块结合到头部万向架组件的悬架并测试滑块的性能。连接焊盘的至少一部分各自包括接合部分和电连接到接合部分并且大于接合部分的测试部分，所有接合部分和连接焊盘的其余部分被布置在第一排中，并且测试部分布置在第一行之外。本发明的滑块具有新的焊盘布局，以便于连接焊盘的接合，并且允许在其上提供附加的焊盘以连接其中的附加传感器以进行精确的读取和写入，从而提高滑块的性能。本发明还公开了一种磁头万向架组件和包括磁头驱动单元的磁盘驱动单元。

45. 发明申请

US20110231657A1 APPARATUS AND METHOD FOR EMPLOYING CODES FOR TELECOMMUNICATIONS 审中-公开
标题翻译：用于电信代码的装置和方法
公开(公告)号：US20110231657A1
公开(公告)日：2011-09-22
申请号：US13150484
申请日：2011-06-01
申请人： Qingjiang Tian , Zhanfeng Jia , Lu Xiao , David Jonathan Julian
发明人： Qingjiang Tian , Zhanfeng Jia , Lu Xiao , David Jonathan Julian
IPC分类号： H04L27/00 , H03M13/09 , G06F11/10 , H04L9/00
CPC分类号： H04L1/0041 , H04L1/0061 , H04L63/123
摘要： A transmitting apparatus generates a first bit stream from a second bit stream by encoding at least a portion of the bits from the second bit stream, generates a code for the second bit stream, and attaches the code to the first bit stream for transmission to a receiving apparatus. A receiving apparatus receive from a transmitting apparatus a first bit stream with a code, generates a second bit stream from the first bit stream by decoding at least a portion of the bits from the first bit stream, computes the code for the second bit stream, and compares the computed code with the code from the first bit stream.
摘要翻译：发送装置通过对来自第二比特流的比特的至少一部分进行编码来生成来自第二比特流的第一比特流，生成用于第二比特流的代码，并将该代码附加到第一比特流以传输到接收装置。接收装置从发送装置接收具有码的第一比特流，通过对来自第一比特流的比特的至少一部分进行解码来生成来自第一比特流的第二比特流，计算第二比特流的编码，并将计算的代码与来自第一位流的代码进行比较。

46. 发明申请

US20110194208A1 SLIDER, HEAD GIMBAL ASSEMBLY AND DISK DRIVE UNIT WITH THE SAME 有权
标题翻译：滑块，头部组件和磁盘驱动单元
公开(公告)号：US20110194208A1
公开(公告)日：2011-08-11
申请号：US12662502
申请日：2010-04-20
申请人： Shenkuang Chou , Lu Xiao , Juren Ding , Kayip Wong , Yanbin Wang , Liping Peng
发明人： Shenkuang Chou , Lu Xiao , Juren Ding , Kayip Wong , Yanbin Wang , Liping Peng
IPC分类号： G11B5/60 , G11B5/48
CPC分类号： G11B5/486 , G11B5/105 , G11B5/455 , G11B5/4853
摘要： A slider for a head gimbal assembly includes a trailing surface, a plurality of connection pads arranged on the trailing surface adapted for both bonding the slider to a suspension of the head gimbal assembly and testing the performance of the slider. At least a part of the connection pads each comprises a bonding portion and a testing portion electrically connected to the bonding portion and larger than the bonding portion, all the bonding portions and the rest part of the connection pads are arranged in a first row and the testing portions are arranged outside the first row. The slier of the present invention has a new pad layout to facilitate bonding of the connection pads and permit to provide additional pads thereon to connect the additional sensors therein for precise reading and writing, thereby improving the performance of the slider. The invention also discloses a head gimbal assembly and a disk drive unit including the same.
摘要翻译：用于头部万向架组件的滑块包括后表面，布置在后表面上的多个连接垫，适于将滑块结合到头部万向架组件的悬架并测试滑块的性能。连接焊盘的至少一部分各自包括接合部分和电连接到接合部分并且大于接合部分的测试部分，所有接合部分和连接焊盘的其余部分被布置在第一排中，并且测试部分布置在第一行之外。本发明的薄片具有新的焊盘布局以便于连接焊盘的接合，并且允许在其上提供附加的焊盘以将其中的附加传感器连接在其中以进行精确的读取和写入，从而提高滑块的性能。本发明还公开了一种磁头万向架组件和包括磁头驱动单元的磁盘驱动单元。

47. 发明申请

US20100246823A1 APPARATUS AND METHOD FOR ADDRESS PRIVACY PROTECTION IN RECEIVER ORIENTED CHANNELS 有权
标题翻译：用于寻址接收方面信道中的隐私保护的设备和方法
公开(公告)号：US20100246823A1
公开(公告)日：2010-09-30
申请号：US12414630
申请日：2009-03-30
申请人： Lu Xiao , Yong Jin Kim , Zhanfeng Jia , David Jonathan Julian
发明人： Lu Xiao , Yong Jin Kim , Zhanfeng Jia , David Jonathan Julian
IPC分类号： H04L9/00 , H04L9/06
CPC分类号： H04L63/0421 , H04W12/02 , H04W12/04
摘要： Disclosed is a method for address privacy protection for a first wireless device sharing a privacy key with a second wireless device. In the method, a first resolution tag is generated at the first wireless device using a pseudo-random function with the seed value and the privacy key as input arguments. The privacy key is only known to the first and second wireless devices. A privacy address is generated for the first wireless device based on the seed value and the first resolution tag. A packet is transmitted from the first wireless device to the second wireless device. The packet includes the privacy address and the first resolution tag.
摘要翻译：公开了一种用于与第二无线设备共享隐私密钥的第一无线设备的地址隐私保护的方法。在该方法中，使用具有种子值和隐私密钥作为输入参数的伪随机函数在第一无线设备处生成第一解析度标签。隐私密钥仅对第一和第二无线设备是已知的。基于种子值和第一分辨率标签为第一无线设备生成隐私地址。分组从第一无线设备发送到第二无线设备。该分组包括隐私地址和第一个分辨率标签。

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