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41. 发明申请

US20120173885A1 KEY MANAGEMENT USING TRUSTED PLATFORM MODULES 有权
标题翻译：使用有争议的平台模块进行关键管理
公开(公告)号：US20120173885A1
公开(公告)日：2012-07-05
申请号：US12982235
申请日：2010-12-30
申请人： Tolga Acar , Brian LaMacchia , Henry Jerez Morales , Lan Duy Nguyen , David Robinson , Talha Bin Tariq
发明人： Tolga Acar , Brian LaMacchia , Henry Jerez Morales , Lan Duy Nguyen , David Robinson , Talha Bin Tariq
IPC分类号： G06F12/14 , H04L9/00 , G06F21/00
CPC分类号： H04L9/0877 , G06F21/602
摘要： Described herein are techniques for distributed key management (DKM) in cooperation with Trusted Platform Modules (TPMs). The use of TPMs strengthens the storage and processing security surrounding management of distributed keys. DKM-managed secret keys are not persistently stored in clear form. In effect, the TPMs of participating DKM nodes provide security for DKM keys, and a DKM key, once decrypted with a TPM, is available to be used from memory for ordinary cryptographic operations to encrypt and decrypt user data. TPM public keys can be used to determine the set of trusted nodes to which TPM-encrypted secret keys can be distributed.
摘要翻译：这里描述的是与可信平台模块（TPM）合作的分布式密钥管理（DKM）技术。 TPM的使用加强了分布式密钥管理周围的存储和处理安全性。 DKM管理的秘密密钥不会以清晰的形式持久存储。实际上，参与的DKM节点的TPM为DKM密钥提供安全性，一旦用TPM解密的DKM密钥可用于从存储器中用于普通加密操作以加密和解密用户数据。可以使用TPM公钥来确定可以分发TPM加密的密钥的可信节点集合。

42. 发明申请

US20120161945A1 NEURO-STIMULATION 有权
标题翻译：神经刺激
公开(公告)号：US20120161945A1
公开(公告)日：2012-06-28
申请号：US13383800
申请日：2010-07-19
申请人： Peter Single , David Robinson , John Parker , Peter Ayre , Dean Karantonis
发明人： Peter Single , David Robinson , John Parker , Peter Ayre , Dean Karantonis
IPC分类号： G08C19/16
CPC分类号： A61N1/36189 , A61N1/05 , A61N1/36146
摘要： The invention is a distributed implantable neuro-stimulation system, comprising an implant controller including control logic to transmit two time-varying power signals, varying between two levels and out of phase with the other, and a command signal modulated onto at least one of the power signals. One or more electrode cells, each having control logic to extract charge from the power signals and recover commands from the command signal. A two-wire bus interconnecting the implant controller and all the electrode cells, to carry one of the time varying signals in each of the two wires, and to carry the command signal.
摘要翻译：本发明是一种分布式可植入神经刺激系统，包括植入物控制器，该植入物控制器包括控制逻辑，该控制逻辑用于传输在两个水平之间变化的两个时变功率信号和与另一个电平相异的两个时变功率信号，以及调制到至少一个电源信号。一个或多个电极单元，每个电极单元具有从功率信号提取电荷并从指令信号恢复命令的控制逻辑。将注入控制器和所有电极单元相互连接的两线总线，以承载两条线中的每一条中的时变信号之一，并承载命令信号。

43. 发明授权

US08205241B2 Detection of hardware-based virtual machine environment 有权
标题翻译：检测基于硬件的虚拟机环境
公开(公告)号：US08205241B2
公开(公告)日：2012-06-19
申请号：US12023022
申请日：2008-01-30
申请人： Karthik Lakshminarayanan , Kalpesh Patel , David Robinson , Tarik Soulami
发明人： Karthik Lakshminarayanan , Kalpesh Patel , David Robinson , Tarik Soulami
IPC分类号： H04L29/06
CPC分类号： G06F9/455
摘要： A method and a processing device are provided for detecting a hardware-based virtual machine environment. An execution time of a privileged instruction may be measured and an execution time of a nonprivileged instruction may be measured. The execution time of the privileged instruction may be compared with the execution time of the nonprivileged instruction. When the execution time of the privileged instruction exceeds the execution time of the nonprivileged instruction by at least a threshold or a threshold factor, then a hardware-based virtual machine environment is detected. In some embodiments, a well-known technique for detecting a software-based virtual machine environment may be used in conjunction with a technique for detecting a hardware-based virtual machine environment. A licensing policy of a software product may be accessed and the software product may be prevented from executing when a detected machine environment is in violation of the licensing policy.
摘要翻译：提供了一种用于检测基于硬件的虚拟机环境的方法和处理装置。可以测量特权指令的执行时间，并且可以测量非特权指令的执行时间。特权指令的执行时间可以与非特权指令的执行时间进行比较。当特权指令的执行时间超过非特权指令的执行时间至少为阈值或阈值因素时，则检测基于硬件的虚拟机环境。在一些实施例中，用于检测基于软件的虚拟机环境的公知技术可以与用于检测基于硬件的虚拟机环境的技术结合使用。可以访问软件产品的许可策略，并且当检测到的机器环境违反许可策略时，软件产品可能被阻止执行。

44. 发明授权

US08120301B2 Ergonomic surgeon control console in robotic surgical systems 有权
标题翻译：机器人手术系统中的人体工程学外科医生控制台
公开(公告)号：US08120301B2
公开(公告)日：2012-02-21
申请号：US12400726
申请日：2009-03-09
申请人： Randal P. Goldberg , Michael Hanuschik , Henry Hazebrouck , Paul Millman , Deepak Kapoor , John Zabinski , David Robinson , David Weir , Salvatore J. Brogna
发明人： Randal P. Goldberg , Michael Hanuschik , Henry Hazebrouck , Paul Millman , Deepak Kapoor , John Zabinski , David Robinson , David Weir , Salvatore J. Brogna
IPC分类号： B64C13/20
CPC分类号： A61B34/30 , A61B34/25 , A61B34/37 , A61B90/361 , A61B2017/00477 , A61B2017/00973 , Y10T74/20
摘要： A control console to remotely control medical equipment is disclosed having a base with an ergonomically adjustable pedal system. The base further has an opening to receive the pedal system. The pedal system includes a moveable pedal tray with a pedal base. The tray includes a first left pedal assembly and a first right pedal assembly, and an upper tier having a second left pedal assembly and a second right pedal assembly respectively in alignment with and elevated above the first left pedal assembly and the first right pedal assembly. Rollers are rotatable coupled to the moveable pedal tray to allow it roll over a floor. A drive assembly is coupled between the moveable pedal tray and the base. The drive assembly applies a force to the to roll the moveable pedal tray over the floor within the opening of the base.
摘要翻译：公开了一种用于遥控医疗设备的控制台，具有具有人体工程学可调节踏板系统的基座。基座还具有接收踏板系统的开口。踏板系统包括具有踏板底座的可动踏板盘。托盘包括第一左踏板组件和第一右踏板组件，以及上层，其具有分别与第一左踏板组件和第一右踏板组件对准并升高的第二左踏板组件和第二右踏板组件。辊可旋转地联接到可移动的踏板盘，以允许其在地板上滚动。驱动组件联接在可动踏板盘和基座之间。驱动组件向基座的开口内的地板上施加力以将可动踏板托盘滚动。

45. 发明授权

US07836387B1 System and method for protecting data across protection domain boundaries 有权
标题翻译：用于在保护域边界之间保护数据的系统和方法
公开(公告)号：US07836387B1
公开(公告)日：2010-11-16
申请号：US11118885
申请日：2005-04-29
申请人： Brian L. Wong , David Robinson , Spencer Shepler , Richard J. McDougall
发明人： Brian L. Wong , David Robinson , Spencer Shepler , Richard J. McDougall
IPC分类号： G06F7/02
CPC分类号： H04L63/123 , G06F21/606
摘要： A system and method for ensuring or verifying the integrity of data transmitted between protection domains. When the data is transmitted, it may be received in a different logical configuration (e.g., as a different number of “chunks”). The receiving domain computes its data integrity metadata (e.g., checksum, CRC, parity) on its form of the data using its protection scheme (e.g., checksum algorithm), and also applies the sending domain's protection scheme to the data as it was received from the sending domain. Similarly, the sending domain applies the receiving domain's protection scheme to compute data integrity metadata on the transmitted data as it appears in the receiving domain. The metadata may be compared to determine whether the data was corrupted during the transfer. Either domain may forward its data integrity metadata to the other, which may store and/or forward it as needed.
摘要翻译：一种用于确保或验证在保护域之间传输的数据的完整性的系统和方法。当发送数据时，可以以不同的逻辑配置（例如，作为不同数量的“块”）来接收数据。接收域使用其保护方案（例如，校验和算法）在其数据形式上计算其数据完整性元数据（例如，校验和，CRC，奇偶校验），并且还将发送域的保护方案应用于从发送域。类似地，发送域应用接收域的保护方案来计算出现在接收域中的发送数据的数据完整性元数据。可以比较元数据以确定在传输期间数据是否已损坏。任一域可以将其数据完整性元数据转发给另一个，这可以根据需要存储和/或转发它。

46. 发明申请

US20100155081A1 FLUID ACTUATED CIRCULATING SUB 有权
标题翻译：流体致动循环
公开(公告)号：US20100155081A1
公开(公告)日：2010-06-24
申请号：US12716990
申请日：2010-03-03
申请人： Maximiliano Mondelli , George Krieg , David Hebert , David Robinson
发明人： Maximiliano Mondelli , George Krieg , David Hebert , David Robinson
IPC分类号： E21B34/10 , E21B34/00
CPC分类号： E21B34/10 , E21B21/103 , E21B23/006
摘要： A downhole device used to divert fluid flow out of a work string into an annulus. The downhole device is activated by the movement of a plurality of pistons within the downhole device. Fluid flow through a restriction of the downhole device creates an increase in fluid pressure causing the movement of the pistons. The pistons move a flow tube between various locations within the device. In one location, the flow tube prevents fluid flow to the annulus while in another location the flow tube allows fluid flow to be diverted into the annulus. The downhole device may include a locating sleeve having a continuous j-track allowing the flow tube to be selectively retained at the various locations within the downhole device. Fluid flow through the downhole is used to cycle the device between diverting fluid flow to the annulus and forcing fluid flow down the work string.
摘要翻译：井下装置用于将流体流从工作线转入环形空间。井下装置通过井下装置内的多个活塞的运动来激活。通过井下装置的限制的流体流动产生导致活塞运动的流体压力的增加。活塞在设备内的各个位置之间移动流管。在一个位置中，流管防止流体流向环形空间，而在另一位置，流管允许流体流动被转移到环空中。井下装置可以包括具有连续j轨道的定位套筒，允许流管被选择性地保持在井下装置内的各个位置处。通过井下的流体流动用于在将流体流转向环形空间并迫使流体向下流动工作柱之间循环装置。

47. 发明授权

US07739352B2 System and method for facilitating a consistent point-in time copy 有权
标题翻译：用于促进一致的时间点副本的系统和方法
公开(公告)号：US07739352B2
公开(公告)日：2010-06-15
申请号：US10831096
申请日：2004-04-23
申请人： Brian L. Wong , David Robinson , Richard J. McDougall , Spencer Shepler
发明人： Brian L. Wong , David Robinson , Richard J. McDougall , Spencer Shepler
IPC分类号： G06F15/16 , G06F12/00
CPC分类号： G06F17/30088
摘要： A system and method for facilitating a consistent point-in-time copy (PITC). A data provider offers access to data by one or more clients. A client issues a PITC request for a set of data to the data provider, or the provider initiates its own request. The data provider instructs one or more clients, particularly clients accessing the set of data, to flush any pending updates involving the files. The clients acknowledge the flush request, flush their data, and notify the data provider when their flushes are complete. Post-consistency updates are deferred (e.g., using a write-aside buffer). If a client fails to acknowledge the flush request or notify of flush completion, the data provider may abort the PITC or continue because the data may not be consistent or consistency may not be assured. If not aborted, the PITC may be marked to indicate that it is incomplete.
摘要翻译：用于促进一致的时间点复制（PITC）的系统和方法。数据提供者提供一个或多个客户端对数据的访问。客户端向数据提供者发出一组数据的PITC请求，或者提供者发起自己的请求。数据提供者指示一个或多个客户端，特别是访问该组数据的客户端，以刷新涉及文件的任何未决更新。客户端确认刷新请求，刷新其数据，并在其刷新完成时通知数据提供者。后期一致性更新被推迟（例如，使用写入缓冲区）。如果客户端无法确认刷新请求或通知刷新完成，则数据提供者可能会中止PITC或继续，因为数据可能不一致或一致性可能无法保证。如果没有中止，PITC可能被标记为表示它是不完整的。

48. 发明申请

US20100135668A1 COMPACT WIDE-ANGLE PIXELLATED ACTIVE OPTICAL LINK 有权
标题翻译：紧凑的宽角度有源光学链路
公开(公告)号：US20100135668A1
公开(公告)日：2010-06-03
申请号：US12623298
申请日：2009-11-20
申请人： Paul Amadeo , Allen Ripingill , David Robinson , Irene Chen
发明人： Paul Amadeo , Allen Ripingill , David Robinson , Irene Chen
IPC分类号： H04B10/02 , H04B10/06
CPC分类号： H04B10/1125
摘要： A system, method, and optical communication device are disclosed. The system can include a plurality of optically coupled nodes forming an optical communication network. Each node may include an array of pixel elements, each pixel element having an optical detector and an active optical source. The pixel array may be disposed in a backplane of a lens that is configured to map incoming optical signals to pixel locations in the backplane according to their respective angles of incidence and to minimize a deviation at each pixel location between incoming optical signals arriving at the optical detector and emissions from the optical source. The node may include a processor and memory. The processor can register senders in the optical network at locations in the pixel array and can generate routing information by which to route communications from the registered senders to other pixel elements for transmission to their respective destinations.
摘要翻译：公开了一种系统，方法和光通信设备。该系统可以包括形成光通信网络的多个光耦合节点。每个节点可以包括像素元件的阵列，每个像素元件具有光学检测器和有源光源。像素阵列可以被布置在透镜的背板中，其被配置为根据入射光的入射角将入射光信号映射到背板中的像素位置，并且使到达光入射光信号处的每个像素位置处的偏差最小化检测器和来自光源的发射。节点可以包括处理器和存储器。处理器可以在光学网络中在像素阵列中的位置处注册发送者，并且可以生成路由信息，通过该路由信息来将登记的发送者的通信路由到其他像素元素，以便传输到它们各自的目的地。

49. 外观设计

USD614337S1 Low profile integrated lighting device 有权
标题翻译：低调集成照明设备
公开(公告)号：USD614337S1
公开(公告)日：2010-04-20
申请号：US29310429
申请日：2008-08-15
申请人： David Robinson , Pete Goodrich
设计人： David Robinson , Pete Goodrich

50. 发明申请

US20080089202A1 Audio Copy Protection System 有权
标题翻译：音频复制保护系统
公开(公告)号：US20080089202A1
公开(公告)日：2008-04-17
申请号：US11665508
申请日：2005-10-13
申请人： David Robinson , Baolin Tan
发明人： David Robinson , Baolin Tan
IPC分类号： G11B19/04
CPC分类号： G11B20/00826 , G11B20/00086 , H04N5/78263 , H04N5/913 , H04N9/835 , H04N2005/91357
摘要： An apparatus for applying an anti-copy protection signal for use with switchable head recorders, such as Video Hi-Fi recorders, is described. A high frequency pulsed signal is added to an original signal. The pulses interfere with the compensator circuitry such that the switching of the record head cannot adequately be masked on recording of a signal. On playback, the switching of the recording heads can subsequently be heard. In Video Hi-Fi recorders, the effect of the high frequency signals also interferes with the compressor-expander circuits to worsen the sound of the head switching.
摘要翻译：描述了一种用于应用防复制保护信号以用于可切换头记录器（例如，视频Hi-Fi记录器）的装置。将高频脉冲信号加到原始信号上。脉冲干扰补偿器电路，使得在记录信号时记录头的切换不能被充分地屏蔽。在播放时，随后可以听到记录头的切换。在视频Hi-Fi录像机中，高频信号的影响也会影响压缩机 - 扩展器电路，从而恶化磁头切换的声音。

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