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1. 发明专利

GB2536174A Devices, systems and methods for tissue engineering of luminal grafts 未知
公开(公告)号：GB2536174A
公开(公告)日：2016-09-07
申请号：GB201611887
申请日：2014-12-17
申请人： GHASSAN S KASSAB , XIAO LU
发明人： GHASSAN S KASSAB , XIAO LU
IPC分类号： A61L27/36 , A61F2/06 , A61L27/26
摘要： The disclosure of the present application provides devices, systems, and methods for replacing damaged or compromised blood vessels and engineering luminal grafts for various medical applications. Such devices are capable of providing viable, small-diameter grafts for use in anastomotic procedures and comprise a tubular construct consisting largely of elastin and some collagen fibers and having at least one diameter of less than or equal to about 5 mm. In one exemplary embodiment, the graft comprises at least one layer of pulmonary ligament tissue and/or pulmonary visceral pleura. Systems and methods for the manufacture of the graft are also provided, which include the use of at least one layer of tissue, a mandrel and a closure mechanism.

2. 发明专利

NZ562856A Devices, systems and methods for isometric and isotonic contraction of blood vessels using an isovolumic myograph 未知
公开(公告)号：NZ562856A
公开(公告)日：2009-08-28
申请号：NZ56285606
申请日：2006-05-01
申请人： GHASSAN S KASSAB , XIAO LU
发明人： KASSAB GHASSAN S , LU XIAO
IPC分类号： A61B5/00
摘要： Disclosed is a device for determining the vasoactivity of a blood vessel, the device comprising: a pair of conduits for positioning at either end of a blood vessel, wherein each conduit in use forms a fluid seal with the lumen of the blood vessel; a pair of retaining walls that retain the blood vessel in a predetermined length; a pressure transducer capable of measuring vasoactivity of the blood vessel, the pressure transducer in communication with one of the conduits; and wherein in use any vasoactivity of the blood vessel is influenced by pressure fluctuations in the lumen of the blood vessel as measured by the pressure transducer while the blood vessel is maintained in the predetermined length by the retaining walls.

3. 发明申请

WO2013025995A1 METHOD AND APPARATUS USING A CAPTCHA HAVING VISUAL INFORMATION RELATED TO THE CAPTCHA'S SOURCE 审中-公开
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：WO2013025995A1
公开(公告)日：2013-02-21
申请号：PCT/US2012/051355
申请日：2012-08-17
申请人： QUALCOMM INCORPORATED , XIAO, Lu , GANTMAN, Alexander
发明人： XIAO, Lu , GANTMAN, Alexander
IPC分类号： G06F21/20
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，并与验证码的难题相关。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。

4. 发明申请

WO2011041597A2 A METHOD FOR ESTABLISHING A WIRELESS LINK KEY BETWEEN A REMOTE DEVICE AND A GROUP DEVICE 审中-公开
标题翻译：一种在远程设备和组设备之间建立无线链路密钥的方法
公开(公告)号：WO2011041597A2
公开(公告)日：2011-04-07
申请号：PCT/US2010/050985
申请日：2010-09-30
申请人： QUALCOMM INCORPORATED , XIAO, Lu , KIM, Yong, Jin , JIA, Zhanfeng , JULIAN, David, Jonathan
发明人： XIAO, Lu , KIM, Yong, Jin , JIA, Zhanfeng , JULIAN, David, Jonathan
IPC分类号： H04W12/04
CPC分类号： H04L63/105 , H04L63/065 , H04W12/04
摘要： Disclosed is a method for establishing a wireless link key between a remote device and a group device. In the method, the remote device obtains a group identifier from the group device, and determines whether the group device is associated with a group having a trust association with the remote device. When the group device is determined to be associated with a group having an established trust association with the remote device, the remote device forwards a link setup request to the group device for virtually pairing with the group device using the trust association to establish the wireless link key. When the group device is determined not to be associated with a group having an established trust association with the remote device, the remote device forwards a pairing request to the group device for pairing with the group device to establish the wireless link key.
摘要翻译：公开了一种用于在远程设备和组设备之间建立无线链路密钥的方法。在该方法中，远程设备从组设备获取组标识符，并且确定组设备是否与具有与远程设备的信任关联的组相关联。当组设备被确定为与具有与远程设备建立的信任关联的组相关联时，远程设备将链路建立请求转发到组设备，以使用信任关联与组设备虚拟配对以建立无线链路键。当确定组设备不与与远程设备建立的信任关联的组相关联时，远程设备将配对请求转发到组设备以与组设备配对以建立无线链路密钥。

5. 发明申请

WO2010107714A1 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：WO2010107714A1
公开(公告)日：2010-09-23
申请号：PCT/US2010/027359
申请日：2010-03-15
申请人： QUALCOMM Incorporated , TIAN, Qingjiang , JIA, Zhanfeng , XIAO, Lu , JULIAN, David, Jonathan
发明人： TIAN, Qingjiang , JIA, Zhanfeng , XIAO, Lu , JULIAN, David, Jonathan
IPC分类号： H04L1/00 , H04L9/32 , H04L29/12
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 (encrypting) at least a portion of the bits from the second bit stream, generates a code (MIC, MAC or CRC) 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 (MIC, MAC or CRC) 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（加密）来生成来自第二比特流的第一比特流，为第二比特流生成代码（MIC，MAC或CRC），并将代码到第一比特流以传送到接收设备。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，计算代码（MIC，MAC或CRC ），并将计算出的代码与来自第一位流的代码进行比较。

6. 发明申请

WO2008119050A3 SYNCHRONIZATION TEST FOR DEVICE AUTHENTICATION 审中-公开
标题翻译：设备认证的同步测试
公开(公告)号：WO2008119050A3
公开(公告)日：2008-10-02
申请号：PCT/US2008/058503
申请日：2008-03-27
申请人： QUALCOMM INCORPORATED , ROSE, Gregory Gordon , XIAO, Lu , JULIAN, David Jonathan
发明人： ROSE, Gregory Gordon , XIAO, Lu , JULIAN, David Jonathan
IPC分类号： H04L29/06
摘要： Device authentication is based on the ability of a human to synchronize the movements of his or her fingers. A pairing procedure for two wireless devices may thus involve a synchronization test that is based on the relative timing of actuations of input devices on each of the wireless devices. In some aspects a synchronization test involves determining whether actuations of user input devices on two different wireless devices occurred within a defined time interval. In some aspects a synchronization test involves comparing time intervals defined by multiple actuations of user input devices on two wireless devices.
摘要翻译：设备认证是基于人类同步他或她的手指的动作的能力。两个无线设备的配对过程因此可能涉及基于每个无线设备上的输入设备的致动的相对时序的同步测试。在一些方面，同步测试涉及确定在两个不同的无线设备上的用户输入设备的启动是否发生在限定的时间间隔内。在一些方面，同步测试涉及比较由两个无线设备上的用户输入设备的多次激励所定义的时间间隔。

7. 发明申请

WO2008118620A2 DISTANCE-BASED PRESENCE MANAGEMENT 审中-公开
标题翻译：基于距离的存在管理
公开(公告)号：WO2008118620A2
公开(公告)日：2008-10-02
申请号：PCT/US2008/055975
申请日：2008-03-05
申请人： QUALCOMM Incorporated , JULIAN, David Jonathan , LEE, Chong, U. , MOALLEMI, Kamran , AGRAWAL, Avneesh , JAIME, Manuel, E. , DOUGLAS, Robert Keith , XIAO, Lu , ROSE, Gregory Gordon
发明人： JULIAN, David Jonathan , LEE, Chong, U. , MOALLEMI, Kamran , AGRAWAL, Avneesh , JAIME, Manuel, E. , DOUGLAS, Robert Keith , XIAO, Lu , ROSE, Gregory Gordon
CPC分类号： H04W8/02 , G01S11/06 , G01S13/08 , H04L67/24 , H04W8/22 , H04W64/006
摘要： Various operations may be performed based on a distance-related function associated with two or more devices. For example, an association procedure for two or more devices may be based on one or more determined distances. Similarly, presence management may be based on one or more determined distances. A distance-related function may take various form including, for example, a distance between devices, two or more distances between devices, a rate of change in a relative distance between devices, relative acceleration between devices, or some combination of two or more of the these distance-related functions.
摘要翻译：可以基于与两个或更多个设备相关联的距离相关功能来执行各种操作。例如，用于两个或多个设备的关联过程可以基于一个或多个确定的距离。类似地，存在管理可以基于一个或多个确定的距离。距离相关功能可以采取各种形式，包括例如设备之间的距离，设备之间的两个或更多个距离，设备之间的相对距离的变化率，设备之间的相对加速度，或两个或更多个这些距离相关的功能。

8. 发明申请

WO2008054375A2 CONSTRAINED CRYPTOGRAPHIC KEYS 审中-公开
标题翻译：受约束的密码键
公开(公告)号：WO2008054375A2
公开(公告)日：2008-05-08
申请号：PCT/US2006/038110
申请日：2006-09-29
申请人： QUALCOMM INCORPORATED , GANTMAN, Alexander , YALCINKAYA, Tolga , ROSE, Gregory Gordon , XIAO, Lu
发明人： GANTMAN, Alexander , YALCINKAYA, Tolga , ROSE, Gregory Gordon , XIAO, Lu
IPC分类号： H04L9/08 , H04L9/32
CPC分类号： H04L9/0872 , H04L9/088 , H04L9/321 , H04L63/083 , H04L2209/76
摘要： A constrained proxy key is used to secure communications between two devices via an intermediary device. A first proxy key is generated at a host device (key generator device) based on a shared secret key, one or more constraints on the first proxy key, and a key derivation function. At least the shared secret key and key derivation function are known to the host device and a client device (authentication device). The first proxy key is sent to a proxy device to use in authenticating communications with the client device. An authenticated message is generated by the proxy device using the first proxy key and sent to the client device. The client device locally generates a second proxy key using the key derivation function, one or more constraints, and the shared secrete key for authenticating the proxy device. The proxy device is authenticated if the client device successfully accesses the authenticated message from the proxy device using the second proxy key.
摘要翻译：约束代理密钥用于通过中间设备保护两个设备之间的通信。第一代理密钥基于共享密钥，第一代理密钥上的一个或多个约束以及密钥导出函数在主机设备（密钥生成器设备）处生成。至少共享密钥和密钥导出功能对于主机设备和客户端设备（认证设备）是已知的。第一代理密钥被发送到代理设备以用于认证与客户端设备的通信。由代理设备使用第一代理密钥生成认证消息并将其发送到客户端设备。客户端设备使用密钥导出函数，一个或多个约束以及用于认证代理设备的共享秘密密钥在本地生成第二代理密钥。如果客户端设备使用第二代理密钥成功地从代理设备访问认证消息，则代理设备被认证。

9. 发明申请

WO2012170039A1 METHOD AND APPARATUS FOR VIRTUAL PAIRING WITH A GROUP OF SEMI-CONNECTED DEVICES 审中-公开
标题翻译：用于与半连接器件组进行虚拟配对的方法和装置
公开(公告)号：WO2012170039A1
公开(公告)日：2012-12-13
申请号：PCT/US2011/040099
申请日：2011-06-10
申请人： QUALCOMM Incorporated , JACOBSON, David, M. , XIAO, Lu , JULIAN, David, J. , JIA, Zhanfeng , BUESKER, Brian, M. , BICA, Vito, R. , TEAGUE, Edward, H.
发明人： JACOBSON, David, M. , XIAO, Lu , JULIAN, David, J. , JIA, Zhanfeng , BUESKER, Brian, M. , BICA, Vito, R. , TEAGUE, Edward, H.
IPC分类号： H04L9/08
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.
摘要翻译：一个特征提供了一种用于客户端节点通过获得与当前时期相关联的时元标识值来建立与组节点的会话密钥的方法，其中获取时代标识值包括基于节点实时计算时代标识值之一或者与组节点协商时代标识值，使用共享秘密密钥计算受限密钥，使用时代标识值和与该组节点相关联的组节点标识，并且与组节点一起执行会话密钥建立协议以导出会话密钥使用受限密钥作为会话密钥建立协议中的主密钥。即使组节点和中心节点之间的通信在当前时期仅间歇地可用，也可以在组节点和客户机节点之间建立会话密钥。

10. 发明申请

WO2010075338A2 SECURE NODE IDENTIFIER ASSIGNMENT IN A DISTRIBUTED HASH TABLE FOR PEER-TO-PEER NETWORKS 审中-公开
标题翻译：用于对等网络的分布式散列表中的安全节点标识符分配
公开(公告)号：WO2010075338A2
公开(公告)日：2010-07-01
申请号：PCT/US2009/069113
申请日：2009-12-22
申请人： QUALCOMM INCORPORATED , XIAO, Lu , NARAYANAN, Vidya , HARDIE, Edward, Thomas, Lingham , JAYARAM, Ranjith, S. , SUBRAMANIAN, Ramachandran , DONDETI, Lakshminath, Reddy
发明人： XIAO, Lu , NARAYANAN, Vidya , HARDIE, Edward, Thomas, Lingham , JAYARAM, Ranjith, S. , SUBRAMANIAN, Ramachandran , DONDETI, Lakshminath, Reddy
IPC分类号： H04L29/06
CPC分类号： H04L63/126 , H04L63/1458 , H04L63/1466 , H04L67/104 , H04L67/1046 , H04L67/1057 , H04L2463/142
摘要： A multi-party commitment method is provided whereby a joining node uses contributions provided by contributor nodes in a peer-to-peer overlay network to generate a node identifier. The joining node generates a first contribution and sends a join request to an introducer node (or a plurality of contributor nodes), where the join request seeks to obtain one or more contributions for generating the node identifier within an identifier space of the overlay network. A hash of the first contribution may be included as part of the join request. In response, the joining node may receive a plurality of contributions, wherein the contributions are bound to each other and the first contribution by a prior external multi-node commitment operation. The joining node can then generate its node identifier as a function of the first contribution and the received contributions. Consequently, collusion between nodes and malicious manipulation during ID generation can be frustrated.
摘要翻译：提供了一种多方承诺方法，其中加入节点使用对等覆盖网络中的贡献者节点提供的贡献来生成节点标识符。所述加入节点生成第一贡献并将连接请求发送到导引器节点（或多个贡献者节点），其中所述加入请求寻求获得用于在所述覆盖网络的标识符空间内生成所述节点标识符的一个或多个贡献。可以将第一贡献的散列作为加入请求的一部分。作为响应，加入节点可以接收多个贡献，其中贡献通过先前的外部多节点承诺操作彼此绑定和第一贡献。然后，加入节点可以生成其作为第一贡献和接收到的贡献的函数的节点标识符。因此，在ID生成期间，节点之间的勾结和恶意操纵可能会受挫。

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