公开(公告)号：US20070171843A1

公开(公告)日：2007-07-26

申请号：US11275671

申请日：2006-01-24

申请人： Jian Huang ,  Vernon Allen ,  Feng Niu ,  Qicai Shi

发明人： Jian Huang ,  Vernon Allen ,  Feng Niu ,  Qicai Shi

IPC分类号： H04L12/28 ,  H04J1/16

CPC分类号： H04W48/12 ,  H04L45/00 ,  H04W48/18 ,  H04W88/18

摘要： During operation a node (500) that has associated with a network (100) will periodically broadcast a beacon (303) during a beacon interval as part of a superframe. The beacon will be periodically broadcast for a first period of time, based on a time it takes for nodes to associate with the network. After the first period of time has passed, the beacon will be switched off for a second period of time, after which, the beacon will again be periodically broadcast.

摘要翻译： 在操作期间，与网络（100）相关联的节点（500）将在信标间隔期间周期性地广播信标（303），作为超帧的一部分。 基于节点与网络关联所花费的时间，信标将在第一时间段周期性地广播。 在第一个时间段过去之后，信标将被关闭第二个时间段，之后信标再次被定期地广播。

公开(公告)号：US07570623B2

公开(公告)日：2009-08-04

申请号：US11275671

申请日：2006-01-24

申请人： Jian Huang ,  Vernon Allen ,  Feng Niu ,  Qicai Shi

发明人： Jian Huang ,  Vernon Allen ,  Feng Niu ,  Qicai Shi

IPC分类号： H04Q7/24

CPC分类号： H04W48/12 ,  H04L45/00 ,  H04W48/18 ,  H04W88/18

摘要： During operation a node (500) that has associated with a network (100) will periodically broadcast a beacon (303) during a beacon interval as part of a superframe. The beacon will be periodically broadcast for a first period of time, based on a time it takes for nodes to associate with the network. After the first period of time has passed, the beacon will be switched off for a second period of time, after which, the beacon will again be periodically broadcast.

摘要翻译： 在操作期间，与网络（100）相关联的节点（500）将在信标间隔期间周期性地广播信标（303），作为超帧的一部分。 基于节点与网络关联所花费的时间，信标将在第一时间段周期性地广播。 在第一个时间段过去之后，信标将被关闭第二个时间段，之后信标再次被定期地广播。

公开(公告)号：US11959164B2

公开(公告)日：2024-04-16

申请号：US17691537

申请日：2022-03-10

申请人： Yimin Hu ,  Feng Niu ,  Wei Lu

发明人： Yimin Hu ,  Feng Niu ,  Wei Lu

IPC分类号： C23C14/30 ,  C23C14/08 ,  C23C28/00

CPC分类号： C23C14/30 ,  C23C14/081 ,  C23C14/083 ,  C23C28/3455

摘要： This invention provides a process or fabrication method of forming broadband anti-reflective (AR) coating over the mid-IR fluoride fiber for high power laser applications in mid-IR wavelength range. The AR coating consists of multiple-pair Lithium fluoride (LiF) and Al2O3, and was deposited by electron beam physical vapor deposition with an iron assistant source at low temperature (

公开(公告)号：US20230287557A1

公开(公告)日：2023-09-14

申请号：US17691537

申请日：2022-03-10

申请人： Yimin Hu ,  Feng Niu ,  Wei Lu

发明人： Yimin Hu ,  Feng Niu ,  Wei Lu

IPC分类号： C23C14/30 ,  C23C14/08 ,  C23C28/00

CPC分类号： C23C14/30 ,  C23C14/081 ,  C23C14/083 ,  C23C28/3455

摘要： This invention provides a process or fabrication method of forming broadband anti-reflective (AR) coating over the mid-IR fluoride fiber for high power laser applications in mid-IR wavelength range. The AR coating consists of multiple-pair Lithium fluoride (LiF) and Al2O3, and was deposited by electron beam physical vapor deposition with an iron assistant source at low temperature (

公开(公告)号：US09828673B2

公开(公告)日：2017-11-28

申请号：US14492269

申请日：2014-09-22

申请人： Feng Niu ,  Peter Chow

发明人： Feng Niu ,  Peter Chow

IPC分类号： C23C16/18 ,  C23C16/44 ,  C23C16/455

CPC分类号： C23C16/45536 ,  C23C16/18 ,  C23C16/4402

摘要： This invention provides a method and a system to deposit a thin layer of very reactive metals by plasma enhanced atomic layer deposition (PEALD). The very reactive metals, selected from the highly electropositive elements include alkaline earth metals, group III metals, and some transition and rare earth metals. The method is comprised of sequentially pulsing one of above mentioned metal containing organometallic precursors and a hydrogen plasma as a reducing agent into a high vacuum reaction chamber containing a substrate surface with pulsed or continuous flow of an inert purge gas between each pulsing step. The system comprising a very high efficiency H plasma source, the high vacuum reactor chamber, an anti-corrosion turbo pump and a high vacuum load lock is required for reducing contaminant gases such as O2, H2O, and CO2, and for increasing hydrogen plasma efficiency.

公开(公告)号：US08996559B2

公开(公告)日：2015-03-31

申请号：US14058184

申请日：2013-10-18

申请人： Venkatesh Ganti ,  Aaron Kalb ,  Feng Niu ,  Satyen Sangani

发明人： Venkatesh Ganti ,  Aaron Kalb ,  Feng Niu ,  Satyen Sangani

IPC分类号： G06F17/30

CPC分类号： G06F17/30554 ,  G06F17/30292 ,  G06F17/30309 ,  G06F17/30646

摘要： Disclosed are a method, a device and/or a system of assisted query formation, validation, and result previewing in a database having a complex schema. In one aspect, a method of a query editor includes generating a data profile which includes a set of characteristics captured at various granularities of an initial result set generated from an initial query using a processor and a memory. The method determines what a user expects in the initial result set of the initial query and/or a subsequent result set of a subsequent query based on the data profile and/or a heuristically estimated data profile. The method includes enabling the user to evaluate a semantic accuracy of the subsequent query based on the likely expectation of the user as determined through the set of characteristics of the data profile. The set of characteristics may include metadata of the initial query.

公开(公告)号：US08965915B2

公开(公告)日：2015-02-24

申请号：US14058189

申请日：2013-10-18

申请人： Venkatesh Ganti ,  Aaron Kalb ,  Feng Niu ,  Satyen Sangani

发明人： Venkatesh Ganti ,  Aaron Kalb ,  Feng Niu ,  Satyen Sangani

IPC分类号： G06F17/30

CPC分类号： G06F17/30554 ,  G06F17/30292 ,  G06F17/30309 ,  G06F17/30646

摘要： Disclosed are a method, a device and/or a system of assisted query formation, validation, and result previewing in a database having a complex schema. In one aspect, a method of a query editor includes generating a data profile which includes a set of characteristics captured at various granularities of an initial result set generated from an initial query using a processor and a memory. The method determines what a user expects in the initial result set of the initial query and/or a subsequent result set of a subsequent query based on the data profile and/or a heuristically estimated data profile. The method includes enabling the user to evaluate a semantic accuracy of the subsequent query based on the likely expectation of the user as determined through the set of characteristics of the data profile. The set of characteristics may include metadata of the initial query.

摘要翻译： 公开了具有复杂模式的数据库中的辅助查询形成，验证和结果预览的方法，设备和/或系统。 一方面，一种查询编辑器的方法包括生成数据简档，其包括使用处理器和存储器从初始查询生成的初始结果集的各种粒度捕获的一组特征。 该方法基于数​​据简档和/或启发式估计的数据简档确定初始查询的初始结果集中的用户期望值和/或后续查询的后续结果集。 该方法包括使得用户能够基于通过数据简档的特征集确定的用户的可能期望来评估后续查询的语义准确性。 该特征集可以包括初始查询的元数据。

公开(公告)号：US08935272B2

公开(公告)日：2015-01-13

申请号：US14058206

申请日：2013-10-18

申请人： Venkatesh Ganti ,  Aaron Kalb ,  Feng Niu ,  Satyen Sangani

发明人： Venkatesh Ganti ,  Aaron Kalb ,  Feng Niu ,  Satyen Sangani

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30554 ,  G06F17/30292 ,  G06F17/30309 ,  G06F17/30646

摘要： In one embodiment, a method of a curated answers system includes automatically populating a profile markup page of a user with information describing an initial query of a database that the user has generated using a processor and a memory, determining that another user of the database has submitted a similar query that is semantically proximate to the initial query of the database that the user has generated, and presenting the profile markup page of the user to the other user. The method of the curated answers system may include enabling the other user to communicate with the user through a communication channel on the profile markup page. A question of the other user may be published to the user on the profile markup page of the user, and/or other profile markup page of the other user. The question may be associated as being posted by the other user.

摘要翻译： 在一个实施例中，策展答案系统的方法包括使用描述用户使用处理器和存储器生成的数据库的初始查询的信息自动填充用户的简档标记页面，确定数据库的另一用户具有 提交了与用户已经生成的数据库的初始查询语义上接近的类似查询，并将用户的简档标记页面呈现给另一个用户。 策展答案系统的方法可以包括允许其他用户通过简档标记页面上的通信通道与用户通信。 可以在用户的​​简档标记页面和/或其他用户的其他简档标记页面上向用户发布另一用户的问题。 该问题可能会被另一个用户发布。

公开(公告)号：US20140279845A1

公开(公告)日：2014-09-18

申请号：US14058208

申请日：2013-10-18

申请人： Venkatesh Ganti ,  Aaron Kalb ,  Feng Niu ,  Satyen Sangani

发明人： Venkatesh Ganti ,  Aaron Kalb ,  Feng Niu ,  Satyen Sangani

IPC分类号： G06F17/30

CPC分类号： G06F17/30554 ,  G06F17/30292 ,  G06F17/30309 ,  G06F17/30646

摘要： Disclosed are a method, a device and/or a system of editable and searchable markup pages automatically populated through query monitoring of users of a database. In one aspect, a method includes automatically generating an editable markup page and/or a page name based on an initial query of a database using a processor and a memory, associating the generated markup page with a user of the database, and appending information to the editable markup page based on a similar query of the database by another user. The method may include permitting other users of the database to access, modify, append, and/or delete entries from the editable mark-up page.

摘要翻译： 公开了通过对数据库的用户的查询监视自动填充的可编辑和可搜索的标记页面的方法，设备和/或系统。 一方面，一种方法包括使用处理器和存储器，基于使用处理器和存储器的数据库的初始查询来自动生成可编辑标记页和/或页名，将生成的标记页与数据库的用户相关联，并将信息附加到 可编辑的标记页面基于另一个用户对数据库的类似查询。 该方法可以包括允许数据库的其他用户从可编辑标记页面访问，修改，附加和/或删除条目。

公开(公告)号：US20080240116A1

公开(公告)日：2008-10-02

申请号：US11691066

申请日：2007-03-26

申请人： Feng Niu ,  Timothy J. Bancroft ,  Robert J. O'Dea

发明人： Feng Niu ,  Timothy J. Bancroft ,  Robert J. O'Dea

IPC分类号： H04Q7/00 ,  H04L12/56

CPC分类号： H04W64/00 ,  H04W8/005 ,  H04W40/246 ,  H04W84/18

摘要： A method and apparatus for determining the relative locations of nodes in a wireless network is disclosed. A list of neighboring nodes of a master node of the wireless network is generated and, from this list, a list of independent nodes is generated. An adjacency table for the independent nodes is then generated by examining the neighbors of dependent nodes. Two independent nodes are determined to be adjacent nodes only if they are the only neighboring nodes of a dependent node. Relative locations of nodes in wireless network may be determined from the adjacency table.

摘要翻译： 公开了一种用于确定无线网络中的节点的相对位置的方法和装置。 生成无线网络的主节点的相邻节点的列表，并且从该列表生成独立节点的列表。 然后通过检查依赖节点的邻居来生成独立节点的邻接表。 仅当它们是依赖节点的唯一相邻节点时，才将两个独立节点确定为相邻节点。 可以从邻接表确定无线网络中节点的相对位置。