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公开(公告)号：US09319868B2
公开(公告)日：2016-04-19
申请号：US13825364
申请日：2010-09-23
申请人： Guang Yang , Du Li , Yifei Jiang , Zhigang Liu
发明人： Guang Yang , Du Li , Yifei Jiang , Zhigang Liu
CPC分类号： H04W8/22 , G01S5/0263 , G01S19/48 , H04W64/006
摘要： A system for detecting state transitions when apparatuses move between significant places or routes without having to employ high resolution, and high energy cost, localization technologies. Apparatuses may receive position information via lower resolution/lower energy cost localization resources, and this information may be used to determine whether the current position of the apparatus corresponds to a significant place or route. If the apparatus is determined to be positioned in a significant place or route, a further determination may be made as to whether at least one second level classifier exists for the significant place or route. Second level classifiers may be utilized to determine when apparatuses transition from one state (e.g., one significant place or route) to another. Upon detection of a state transition based on the second level classifier, a new localization configuration may be applied in the apparatus.
摘要翻译： 用于当装置在重要位置或路线之间移动时检测状态转换的系统，而不必采用高分辨率和高能量成本的定位技术。 设备可以通过较低分辨率/较低的能量成本定位资源来接收位置信息，并且该信息可用于确定设备的当前位置是否对应于重要的位置或路线。 如果确定设备被定位在重要的位置或路线上，则可以进一步确定对于重要的地点或路线是否存在至少一个第二级分类器。 可以利用第二级分类器来确定装置何时从一个状态（例如，一个有效位置或路线）转换到另一个状态。 在检测到基于第二级分类器的状态转换时，可以在该装置中应用新的定位配置。
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公开(公告)号：US08445387B2
公开(公告)日：2013-05-21
申请号：US13048670
申请日：2011-03-15
申请人： David H. Wells , Du Li
发明人： David H. Wells , Du Li
IPC分类号： H01L21/311
CPC分类号： H01L29/788 , H01L21/02381 , H01L21/02433 , H01L21/02532 , H01L21/02639 , H01L27/10876 , H01L27/10879 , H01L27/115 , H01L27/11521 , H01L27/11524 , H01L29/045 , H01L29/66795 , H01L29/7851
摘要： Memory cell structures, including PSOIs, NANDs, NORs, FinFETs, etc., and methods of fabrication have been described that include a method of epitaxial silicon growth. The method includes providing a silicon layer on a substrate. A dielectric layer is provided on the silicon layer. A trench is formed in the dielectric layer to expose the silicon layer, the trench having trench walls in the direction. The method includes epitaxially growing silicon between trench walls formed in the dielectric layer.
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公开(公告)号：US08121224B2
公开(公告)日：2012-02-21
申请号：US12111268
申请日：2008-04-29
申请人： Weijun Tan , Shaohua Yang , George Mathew , Du Li
发明人： Weijun Tan , Shaohua Yang , George Mathew , Du Li
IPC分类号： H04L27/06
CPC分类号： H04L25/067 , G01R31/31932
摘要： Various embodiments of the present invention provide systems and methods for media defect detection. For example, a data receiving system is disclosed that includes a data signal provided from a medium that may include a defective portion. An absolute value circuit receives the data signal and provides an output corresponding to an absolute value of the data signal. The output corresponding to the absolute value of the data signal is input to a filter that filters it and provides a filtered output. In some cases, the filter is a digital filter operable to integrate the absolute value of the data signal. A comparator receives the output from the filter and compares it with a threshold value. The result of the comparison indicates a defect status of the medium.
摘要翻译： 本发明的各种实施例提供了用于介质缺陷检测的系统和方法。 例如，公开了一种数据接收系统，其包括从可能包括缺陷部分的介质提供的数据信号。 绝对值电路接收数据信号并提供对应于数据信号的绝对值的输出。 与数据信号的绝对值相对应的输出被输入到过滤器并提供滤波输出的滤波器。 在某些情况下，滤波器是可以对数据信号的绝对值进行积分的数字滤波器。 比较器从滤波器接收输出并将其与阈值进行比较。 比较结果表明介质的缺陷状态。
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公开(公告)号：US20110208810A1
公开(公告)日：2011-08-25
申请号：US13097186
申请日：2011-04-29
申请人： Du Li , Umesh Chandra
发明人： Du Li , Umesh Chandra
IPC分类号： G06F15/16
摘要： Methods and systems for optimizing server polling by a mobile client are described, thereby allowing mobile terminals to conserve battery life by more efficiently using resources such as the processor and transceiver in the mobile terminal A broker system may be used to minimize wireless communication traffic used for polling. A broker stub intercepts server polling messages at the client, multiplexes the sever requests together, and forwards the multiplexed message to a broker skeleton that de-multiplexes and forwards the messages as appropriate. Polling may also be dynamically adapted based on user behavior, or a server guard may be used to monitor changes to data, and notify a client to poll its respective server when the server guard detects new or updated data on that server for that client.
摘要翻译： 描述了用于优化移动客户端的服务器轮询的方法和系统，从而允许移动终端通过更有效地使用诸如移动终端中的处理器和收发器的资源来节省电池寿命。代理系统可以用于最小化用于 轮询。 代理存根在客户端拦截服务器轮询消息，将服务器请求复合在一起，并将多路复用的消息转发到代理骨架，以适当地解复用和转发消息。 轮询也可以基于用户行为进行动态调整，或者可以使用服务器保护来监控数据的更改，并且当服务器保护装置检测到该客户端的该服务器上的新的或更新的数据时，通知客户端对其各自的服务器进行轮询。
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公开(公告)号：US20110163354A1
公开(公告)日：2011-07-07
申请号：US13048670
申请日：2011-03-15
申请人： David H. Wells , Du Li
发明人： David H. Wells , Du Li
IPC分类号： H01L29/772 , H01L21/20 , H01L21/336
CPC分类号： H01L29/788 , H01L21/02381 , H01L21/02433 , H01L21/02532 , H01L21/02639 , H01L27/10876 , H01L27/10879 , H01L27/115 , H01L27/11521 , H01L27/11524 , H01L29/045 , H01L29/66795 , H01L29/7851
摘要： Memory cell structures, including PSOIs, NANDs, NORs, FinFETs, etc., and methods of fabrication have been described that include a method of epitaxial silicon growth. The method includes providing a silicon layer on a substrate. A dielectric layer is provided on the silicon layer. A trench is formed in the dielectric layer to expose the silicon layer, the trench having trench walls in the direction. The method includes epitaxially growing silicon between trench walls formed in the dielectric layer.
摘要翻译： 已经描述了包括外延硅生长的方法的包括PSOI，NAND，NOR，FinFET等的存储单元结构和制造方法。 该方法包括在衬底上提供硅层。 在硅层上提供介电层。 在电介质层中形成沟槽以暴露硅层，沟槽具有沿<100>方向的沟槽壁。 该方法包括在形成在电介质层中的沟槽壁之间外延生长硅。
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公开(公告)号：US07906830B2
公开(公告)日：2011-03-15
申请号：US12337292
申请日：2008-12-17
申请人： David H. Wells , Du Li
发明人： David H. Wells , Du Li
IPC分类号： H01L29/00
CPC分类号： H01L29/788 , H01L21/02381 , H01L21/02433 , H01L21/02532 , H01L21/02639 , H01L27/10876 , H01L27/10879 , H01L27/115 , H01L27/11521 , H01L27/11524 , H01L29/045 , H01L29/66795 , H01L29/7851
摘要： Memory cell structures, including PSOIs, NANDs, NORs, FinFETs, etc., and methods of fabrication have been described that include a method of epitaxial silicon growth. The method includes providing a silicon layer on a substrate. A dielectric layer is provided on the silicon layer. A trench is formed in the dielectric layer to expose the silicon layer, the trench having trench walls in the direction. The method includes epitaxially growing silicon between trench walls formed in the dielectric layer.
摘要翻译： 已经描述了包括外延硅生长的方法的包括PSOI，NAND，NOR，FinFET等的存储单元结构和制造方法。 该方法包括在衬底上提供硅层。 在硅层上提供介电层。 在电介质层中形成沟槽以暴露硅层，沟槽具有沿<100>方向的沟槽壁。 该方法包括在形成在电介质层中的沟槽壁之间外延生长硅。
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公开(公告)号：US20100077035A1
公开(公告)日：2010-03-25
申请号：US12235744
申请日：2008-09-23
申请人： Du Li , Umesh Chandra
发明人： Du Li , Umesh Chandra
摘要： Methods and systems for optimizing server polling by a mobile client are described, thereby allowing mobile terminals to conserve battery life by more efficiently using resources such as the processor and transceiver in the mobile terminal. A broker system may be used to minimize wireless communication traffic used for polling. A broker stub intercepts server polling messages at the client, multiplexes the sever requests together, and forwards the multiplexed message to a broker skeleton that de-multiplexes and forwards the messages as appropriate. Polling may also be dynamically adapted based on user behavior, or a server guard may be used to monitor changes to data, and notify a client to poll its respective server when the server guard detects new or updated data on that server for that client.
摘要翻译： 描述了用于优化移动客户端的服务器轮询的方法和系统，从而允许移动终端通过更有效地利用诸如移动终端中的处理器和收发器的资源来节省电池寿命。 代理系统可以用于最小化用于轮询的无线通信流量。 代理存根在客户端拦截服务器轮询消息，将服务器请求复合在一起，并将多路复用的消息转发到代理骨架，以适当地解复用和转发消息。 轮询也可以基于用户行为进行动态调整，或者可以使用服务器保护来监控数据的更改，并且当服务器保护装置检测到该客户端的该服务器上的新的或更新的数据时，通知客户端对其各自的服务器进行轮询。
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公开(公告)号：US06697840B1
公开(公告)日：2004-02-24
申请号：US09515737
申请日：2000-02-29
IPC分类号： G06F1516
摘要： Presence awareness initiatives are implemented in a collaborative system that enables a user to set presence awareness policies, and that provides a reasonably high assurance that the system will correctly implement those policies. Specifically, the collaborative presence awareness system is such as to enable users to specify complex presence awareness policies. The presence awareness system is also such as to have been verified by employing systematic state-space exploration tools to establish a high level of assurance that the presence awareness system has the capability to implement correctly, substantially all possible presence awareness policies. Further, in accordance with another aspect of the invention, the presence awareness policy specifications are modular relative to the rest of the presence awareness system, and can be modified without having to modify computational modules or user interface program code of the presence awareness system. In accordance with another aspect of the invention, a user has the capability to update his or her presence information. In accordance with still another aspect of the invention, the system automatically collects presence information about the user and automatically updates his or her presence information. In accordance with yet another aspect of the invention, the presence awareness system may use specification-based testing at run-time to monitor whether some users' presence awareness policies have inadvertently been violated, further strengthening the reliability of the system.
摘要翻译： 在一个协作系统中实现了存在感知举措，使用户能够设置在线状态感知策略，并提供了相当高的保证，系统将正确地实施这些策略。 具体来说，协作存在感知系统使得用户能够指定复杂的存在感知策略。 存在感知系统也可以通过采用系统的状态空间探索工具进行验证，以建立高水平的保证，即存在感知系统具有正确实施，基本上所有可能的存在意识策略的能力。 此外，根据本发明的另一方面，存在感知策略规范相对于其余的存在感知系统是模块化的，并且可以被修改而不必修改存在感知系统的计算模块或用户界面程序代码。 根据本发明的另一方面，用户具有更新他或她的存在信息的能力。 根据本发明的另一方面，系统自动收集关于用户的存在信息并自动更新他或她的存在信息。 根据本发明的另一方面，存在感知系统可以在运行时使用基于规范的测试来监视某些用户的存在感知策略是否被无意中被违反，进一步加强了系统的可靠性。
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公开(公告)号：USD911147S1
公开(公告)日：2021-02-23
申请号：US29680278
申请日：2019-02-14
申请人： Chung Lok Du Li
设计人： Chung Lok Du Li
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公开(公告)号：USD735144S1
公开(公告)日：2015-07-28
申请号：US29435561
申请日：2012-10-25
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