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1. 发明申请

US20180140223A1 CALIBRATION APPARATUS FOR A MEDICAL TOOL 审中-公开
公开(公告)号：US20180140223A1
公开(公告)日：2018-05-24
申请号：US15315945
申请日：2014-10-17
申请人： Leila KHERADPIR , William LAU , Gal SELA , Neil WITCOMB
发明人： Leila KHERADPIR , William LAU , Gal SELA , Neil WITCOMB
IPC分类号： A61B5/06 , A61B34/20
CPC分类号： A61B5/064 , A61B5/6848 , A61B34/20 , A61B2017/00725 , A61B2034/2055 , A61B2034/207 , A61B2505/05 , A61B2560/0223 , A61B2560/0233
摘要： A calibration apparatus is provided for calibrating a medical tool having a tool tracking marker. The medical tool and the calibration apparatus are for use with a medical navigation system. The calibration apparatus comprises a frame, a frame tracking marker attached to the frame, and a reference point formed on the frame. The reference point provides a known spatial reference point relative to the frame tracking marker.

2. 发明申请

US20170165005A1 PORT TRACKING TOOL 审中-公开
公开(公告)号：US20170165005A1
公开(公告)日：2017-06-15
申请号：US15323760
申请日：2014-08-28
申请人： Leila KHERADPIR , William LAU , Gal SELA , Joshua Lee RICHMOND
发明人： Leila KHERADPIR , William LAU , Gal SELA , Joshua Lee RICHMOND
IPC分类号： A61B34/20 , A61B46/20 , A61B17/34 , A61B34/00 , A61B34/30
CPC分类号： A61B34/20 , A61B5/061 , A61B17/3421 , A61B17/3423 , A61B34/25 , A61B34/30 , A61B46/20 , A61B2017/00902 , A61B2017/3492 , A61B2034/2055 , A61B2034/2068 , A61B2034/2072 , A61B2090/363 , A61B2090/3983
摘要： An access port tracking apparatus is provided having a frame including two arms positioned at a relative angle, a coupling member attached to the frame, the coupling member for coupling the tracking apparatus to an access port, and a coupling attached to the frame for connecting a tracking marker to the frame.

3. 发明申请

US20160155364A1 SURGICAL TRAINING AND IMAGING BRAIN PHANTOM 审中-公开
标题翻译：手术训练和成像脑细胞
公开(公告)号：US20160155364A1
公开(公告)日：2016-06-02
申请号：US14903807
申请日：2014-07-10
申请人： Cameron PIRON , Joshua RICHMOND , William LAU , Sheryl THINGVOLD
发明人： Cameron Piron , Joshua Richmond , William Lau , Sheryl Thingvold
IPC分类号： G09B23/30 , B29C41/52 , B29C41/02 , G09B23/28 , B29C33/38
CPC分类号： G09B23/30 , A61B6/03 , A61B6/12 , A61B6/583 , B29C33/3835 , B29C33/3892 , B29C41/02 , B29C41/52 , B29K2029/04 , B29K2075/00 , B29K2105/12 , B29L2031/7546 , G01R33/56341 , G01R33/58 , G09B23/286
摘要： A brain phantom is disclosed which includes an anatomically correct structure with a life-like sulci outer brain structure. The phantom is made of materials that mimic one or both of biomechanical and imaging properties of the human brain. The phantom may be a single phantom or it may be a kit including a biomechanical phantom and a separate imaging phantom. The imaging phantom includes structures which mimic white brain tracks or bundles which can be observed using DTI, and can include a post production DTI image to allow practitioners to practice imaging techniques on in addition to practicing surgical techniques.
摘要翻译：公开了一个脑体模型，其包括具有生命样的sulci外脑结构的解剖学上正确的结构。幻影由模仿人脑的生物力学和成像特性的一种或两种的材料制成。幻影可以是单个幻影，或者它可以是包括生物力学幻影和单独的成像体模的试剂盒。成像幻像包括模拟可以使用DTI观察到的白脑轨迹或束的结构，并且可以包括后期制作DTI图像，以允许从业者除了实践外科技术之外还练习成像技术。

4. 发明申请

US20140032741A1 DISTRIBUTED AGGREGATION OF REAL-TIME METRICS FOR LARGE SCALE DISTRIBUTED SYSTEMS 审中-公开
标题翻译：用于大规模分布式系统的实时测量的分布式聚合
公开(公告)号：US20140032741A1
公开(公告)日：2014-01-30
申请号：US13559602
申请日：2012-07-27
申请人： Cheuk Wan William Lau , Ravikant Cherukuri , George Joy , Smriti Yamini
发明人： Cheuk Wan William Lau , Ravikant Cherukuri , George Joy , Smriti Yamini
IPC分类号： G06F15/173
CPC分类号： H04L67/1095 , G06F11/3409 , G06F11/3476 , G06F2201/835 , G06F2201/865 , H04L43/065 , H04L67/125 , H04L67/22 , H04L69/28
摘要： In one embodiment, a metric collection system may collect application metrics across multiple data centers in specific time intervals. A local collection point 108 may establish an absolute reference time for a local data center 102. The local collection point 108 may determine a source reporting interval for an application 106 based on the absolute reference time. The local collection point 108 may receive a source metric report 300 for the application 106 based on the source reporting interval.
摘要翻译：在一个实施例中，度量收集系统可以在特定时间间隔内跨多个数据中心收集应用度量。本地收集点108可以为本地数据中心102建立绝对参考时间。本地收集点108可以基于绝对参考时间来确定应用106的源报告间隔。本地收集点108可以基于源报告间隔接收针对应用106的源度量报告300。

5. 发明申请

US20130061046A1 Stateless Application Notifications 有权
标题翻译：无状态申请通知
公开(公告)号：US20130061046A1
公开(公告)日：2013-03-07
申请号：US13224217
申请日：2011-09-01
申请人： George Joy , Cheuk Wan William Lau , Darren Louie , Yosef Firstenberg , Ravikant Cherukuri , Kevin Michael Woley , Matthew R. Ayers , Gaurav S. Anand
发明人： George Joy , Cheuk Wan William Lau , Darren Louie , Yosef Firstenberg , Ravikant Cherukuri , Kevin Michael Woley , Matthew R. Ayers , Gaurav S. Anand
IPC分类号： H04L9/32
CPC分类号： H04L12/1859 , H04L51/24 , H04L63/0428 , H04L63/0807 , H04L63/164 , H04L67/146 , H04L67/20 , H04L67/26
摘要： Stateless application notifications are described that enable third parties to provide messages to client applications. A communication channel can be established between a notification service and an application. Upon request, the notification service can generate obfuscated routing data for the channel, which can be in the form of a channel handle or token. The routing data can be encrypted and digitally signed to obscure the content and format of the routing data from third parties. An application service possessing the obfuscated routing data can package a notification with the data and send the package to the notification service for delivery. The application service does so without knowing the channel particulars encoded by the obfuscated routing data. The notification service that produces the obfuscated routing data can decrypt and interpret the data, and deliver the notification on the channel to an appropriate endpoint application on behalf of the application service.
摘要翻译：描述无状态应用程序通知，使第三方能够向客户端应用程序提供消息。可以在通知服务和应用之间建立通信信道。根据请求，通知服务可以产生用于信道的模糊化路由数据，其可以是信道句柄或令牌的形式。路由数据可以被加密和数字签名，以掩盖来自第三方的路由数据的内容和格式。具有混淆路由数据的应用服务可以将数据包通知，并将包发送到通知服务以进行传送。应用服务在不知道由模糊化路由数据编码的信道细节的情况下这样做。产生模糊化路由数据的通知服务可以解密和解释数据，并且代表应用服务将通道上的通知发送到适当的端点应用。

6. 发明申请

US20120278783A1 SIGNAL DELAY SKEW REDUCTION SYSTEM 失效
标题翻译：信号延迟减少系统
公开(公告)号：US20120278783A1
公开(公告)日：2012-11-01
申请号：US13544632
申请日：2012-07-09
申请人： Andrey Nikitin , Ranko Scepanovic , Igor Kucherenko , William Lau , Cheng-Gang Kong , Hui-Yin Seto , Andrej Zolotykh , Ivan Pavisic , Sandeep Bhutani , Aiguo Lu , Ilya Lyalin
发明人： Andrey Nikitin , Ranko Scepanovic , Igor Kucherenko , William Lau , Cheng-Gang Kong , Hui-Yin Seto , Andrej Zolotykh , Ivan Pavisic , Sandeep Bhutani , Aiguo Lu , Ilya Lyalin
IPC分类号： G06F17/50
CPC分类号： G06F17/505 , G06F2217/84
摘要： A system and method are provided for reducing signal skew. The method includes receiving a netlist having components and connections among the components. Each connection has at least one signal wire. A plurality of net groups is identified, each net group including at least some of the connections and for which equivalent routing is desired. For each net group, the method includes systematically routing connection paths between the components for the connections, each connection path extending between an output of one of the components and an input to at least one other of the components and including at least one path fragment. Routing includes, for at least one of the connections of the net group, routing at least one grounded shielding wire in a routing channel adjacent and parallel to at least one of the path fragments of the connection path.
摘要翻译：提供了一种减少信号偏移的系统和方法。该方法包括接收具有组件之间的组件和连接的网表。每个连接具有至少一个信号线。识别多个网络组，每个网络组包括至少一些连接并且期望等效路由。对于每个网络组，所述方法包括系统地路由用于连接的组件之间的连接路径，每个连接路径在组件之一的输出和至少一个其他组件的输入之间延伸并且包括至少一个路径片段。对于网络组的至少一个连接，路由包括在与连接路径的路径片段中的至少一个相邻并且平行的路由信道中路由至少一个接地屏蔽线。

7. 发明授权

US07239170B2 Apparatus and methods for improved input/output cells 有权
标题翻译：改进输入/输出单元的装置和方法
公开(公告)号：US07239170B2
公开(公告)日：2007-07-03
申请号：US10614956
申请日：2003-07-08
申请人： Victor Suen , William Lau , Hong-Him Lim , Cheng-Gang Kong
发明人： Victor Suen , William Lau , Hong-Him Lim , Cheng-Gang Kong
IPC分类号： H03K17/16 , H03K19/003
CPC分类号： G11C7/1057 , G11C7/1051 , G11C7/1066 , G11C7/1078 , G11C7/1084 , G11C7/1093
摘要： Apparatus and methods are provided for improving data exchanges between electronic devices, such as memory controllers and RLDRAMs. An I/O cell includes a signal pad for transferring a first signal to an electronic device coupled thereto and for receiving a second signal from the electronic device. In one aspect, a duty cycle controller is coupled to the signal pad for balancing a duty cycle of the first signal with respect to a clock signal. In another aspect, dynamic switchable termination is coupled to the signal pad for providing termination impedance when the I/O cell is receiving the second signal.
摘要翻译：提供了用于改善诸如存储器控制器和RLDRAM之类的电子设备之间的数据交换的装置和方法。 I / O单元包括用于将第一信号传送到与其耦合的电子设备并用于从电子设备接收第二信号的信号焊盘。在一个方面，占空比控制器耦合到信号焊盘，用于平衡相对于时钟信号的第一信号的占空比。在另一方面，当I / O单元正在接收第二信号时，动态可切换端接耦合到信号焊盘以提供终端阻抗。

8. 发明申请

US20050200628A1 Motherboard having a non-volatile memory which is reprogrammable through a video display port and a non-volatile memory switchable between two communication protocols 有权
标题翻译：主板具有可通过视频显示端口重新编程的非易失性存储器和可在两个通信协议之间切换的非易失性存储器
公开(公告)号：US20050200628A1
公开(公告)日：2005-09-15
申请号：US10798485
申请日：2004-03-10
申请人： Eugene Feng , William Lau , Fong-Long Lin
发明人： Eugene Feng , William Lau , Fong-Long Lin
IPC分类号： G06F13/00
CPC分类号： G06F13/4243
摘要： A motherboard of a computer system has a video display port, a reprogrammable non-volatile memory, a controller for the non-volatile memory, and a graphics controller circuit for outputting video signals to the video display port. A wired-OR circuit connects the graphics controller circuit to the controller to the port. Thus, the video display port can be used to output video signals from the computer system to a peripheral video display device, and the video display port can be used as an input port to reprogram the non-volatile memory. The present invention also relates to a non-volatile memory device which has an array of non-volatile memory cells and two ports for communication therewith. A first port receives a first communication protocol and interfaces with the array in the first communication protocol. A second port receives a second communication protocol and converts the second communication protocol into the first communication protocol.
摘要翻译：计算机系统的主板具有视频显示端口，可再编程非易失性存储器，用于非易失性存储器的控制器，以及用于向视频显示端口输出视频信号的图形控制器电路。有线电路将图形控制器电路连接到控制器到端口。因此，可以使用视频显示端口将来自计算机系统的视频信号输出到外围视频显示装置，并且视频显示端口可以用作输入端口以重新编程非易失性存储器。本发明还涉及一种具有非易失性存储器单元阵列和用于与其通信的两个端口的非易失性存储器件。第一端口接收第一通信协议并与第一通信协议中的阵列接口。第二端口接收第二通信协议并将第二通信协议转换为第一通信协议。

9. 发明申请

US20050010833A1 Apparatus and methods for improved input/output cells 有权
标题翻译：改进输入/输出单元的装置和方法
公开(公告)号：US20050010833A1
公开(公告)日：2005-01-13
申请号：US10614956
申请日：2003-07-08
申请人： Victor Suen , William Lau , Hong-Him Lim , Cheng-Gang Kong
发明人： Victor Suen , William Lau , Hong-Him Lim , Cheng-Gang Kong
IPC分类号： G06F1/04 , G11C7/10
CPC分类号： G11C7/1057 , G11C7/1051 , G11C7/1066 , G11C7/1078 , G11C7/1084 , G11C7/1093
摘要： Apparatus and methods are provided for improving data exchanges between electronic devices, such as memory controllers and RLDRAMs. An I/O cell includes a signal pad for transferring a first signal to an electronic device coupled thereto and for receiving a second signal from the electronic device. In one aspect, a duty cycle controller is coupled to the signal pad for balancing a duty cycle of the first signal with respect to a clock signal. In another aspect, dynamic switchable termination is coupled to the signal pad for providing termination impedance when the I/O cell is receiving the second signal.
摘要翻译：提供了用于改善诸如存储器控制器和RLDRAM之类的电子设备之间的数据交换的装置和方法。 I / O单元包括用于将第一信号传送到与其耦合的电子设备并用于从电子设备接收第二信号的信号焊盘。在一个方面，占空比控制器耦合到信号焊盘，用于平衡第一信号相对于时钟信号的占空比。在另一方面，当I / O单元正在接收第二信号时，动态可切换终端耦合到信号焊盘以提供终端阻抗。

10. 发明授权

US10433763B2 Systems and methods for navigation and simulation of minimally invasive therapy 有权
公开(公告)号：US10433763B2
公开(公告)日：2019-10-08
申请号：US14655814
申请日：2014-03-14
申请人： Cameron Piron , Michael Wood , Gal Sela , Joshua Richmond , Murugathas Yuwaraj , Monroe M. Thomas , Wes Hodges , Simon Alexander , David Gallop , Alex Panther , Nishanthan Shanmugaratnam , William Lau
发明人： Cameron Piron , Michael Wood , Gal Sela , Joshua Richmond , Murugathas Yuwaraj , Monroe M. Thomas , Wes Hodges , Simon Alexander , David Gallop , Alex Panther , Nishanthan Shanmugaratnam , William Lau
IPC分类号： A61B5/00 , A61B5/06 , A61N1/05 , A61B17/34 , A61B34/10 , A61B34/20 , A61B5/055 , A61B5/145 , A61B90/00 , A61B90/10 , A61B90/50 , A61B90/57 , A61B90/90
摘要： Disclosed herein is navigation and simulation systems and methods for minimally invasive therapy in which the navigation system imports a planning method using patient specific pre-operative images. The navigation system uses intraoperative imaging during the medical procedure to update the preoperative images and provides images of tracked surgical tools along the surgical path prepared from the preoperative images.

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