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11. 发明授权

US07848335B1 Automatic connected virtual private network 有权
标题翻译：自动连接虚拟专网
公开(公告)号：US07848335B1
公开(公告)日：2010-12-07
申请号：US11260839
申请日：2005-10-27
申请人： Yong Kang , Changming Liu , Yonghui Cheng
发明人： Yong Kang , Changming Liu , Yonghui Cheng
IPC分类号： H04L12/28
CPC分类号： H04L63/0272 , H04L12/4633 , H04L12/4641 , H04L45/10 , H04L45/54 , H04L2212/00
摘要： A virtual private network (VPN) tunnel is established that extends from a source spoke to a destination spoke in a hub-and-spoke enterprise network. Prior to establishing the VPN tunnel, packets are sent from the source spoke to the destination spoke through the hub network. In this manner, packets are not dropped while the VPN tunnel is being set up. The VPN tunnel is established by querying a server for the network address of a destination router in the destination spoke, then setting up the VPN tunnel using a secure communication protocol. An extension to the Internet Key Exchange (IKE) protocol is used to obtain the private network address of the destination router during setup of the VPN tunnel. A forwarding table is updated after the VPN tunnel is established to reroute the packets through the new VPN tunnel.
摘要翻译：建立了一个虚拟专用网（VPN）隧道，该隧道从辐射源辐射到中心辐射企业网络中的目的地。在建立VPN隧道之前，通过集线器网络将数据包从源辐条发送到目的地。以这种方式，在VPN隧道建立时，数据包不会丢弃。通过向服务器查询目的地分支中的目的地路由器的网络地址，然后使用安全通信协议设置VPN隧道来建立VPN隧道。在VPN隧道建立过程中，使用Internet密钥交换协议（IKE）协议来扩展目的路由器的私有网络地址。在建立VPN隧道后，通过新的VPN隧道重新路由数据包，更新转发表。

12. 发明申请

US20080267116A1 Routing method and system for a wireless network 有权
标题翻译：无线网络的路由方法和系统
公开(公告)号：US20080267116A1
公开(公告)日：2008-10-30
申请号：US11903443
申请日：2007-09-21
申请人： Yong Kang , Changming Liu
发明人： Yong Kang , Changming Liu
IPC分类号： H04Q7/00
CPC分类号： H04W40/02 , H04L41/0893 , H04L45/00 , H04L45/02 , H04L45/18 , H04L45/20 , H04L45/22 , H04W4/06 , H04W40/24 , H04W40/246 , H04W40/30 , H04W40/36 , H04W84/005
摘要： A method and system for selecting a route in a wireless network for the transmission of a data packet between wireless nodes in said network using a modified link-state routing algorithm wherein only a limited number of broadcast messages are generated to synchronize the link-state database throughout the wireless network. A subset of nodes called portal nodes within the network are elected to do the broadcasting for the entire network. Each portal node broadcasts an announcement of its identity to all of the wireless nodes. Each wireless node responds to these broadcasts to select one of the portal nodes as its root portal node. It then identifies a unicast route back to its root portal node, and sends a link-state register message to this portal node. These link-state register messages received by each portal node are aggregated by them and are broadcast to each of the wireless nodes for storage. When a data packet is thereafter received by a wireless node from a neighboring node, it detects if the data packet satisfies one of a plurality of predetermined conditions and rebroadcasts the data packet to neighboring wireless nodes if none of the conditions is satisfied.
摘要翻译：一种用于在无线网络中选择用于在所述网络中的无线节点之间传输数据分组的路由的方法和系统，其使用修改的链路状态路由算法，其中仅生成有限数量的广播消息以同步链路状态数据库在整个无线网络。网络中称为门户节点的节点子集被选为整个网络的广播。每个门户节点向所有无线节点广播其身份的公告。每个无线节点响应这些广播以选择一个门户网站节点作为其根门户节点。然后，将单播路由标识回其根端口节点，并向该门户节点发送链路状态注册消息。由每个门户节点接收的这些链路状态寄存器消息被它们聚合，并被广播到每个无线节点用于存储。当无线节点之后的数据分组从相邻节点接收时，如果没有条件满足，则检测数据分组是否满足多个预定条件中的一个，并将数据分组重新广播到相邻无线节点。

13. 发明申请

US20070012189A1 Silver nanoparticle/polymer nanocomposite membranes for olefin/paraffin separation and method of preparing the same 失效
标题翻译：用于烯烃/石蜡分离的银纳米颗粒/聚合物纳米复合膜及其制备方法
公开(公告)号：US20070012189A1
公开(公告)日：2007-01-18
申请号：US11290889
申请日：2005-11-29
申请人： Yong Kang , Kook Char , Sang Kang
发明人： Yong Kang , Kook Char , Sang Kang
IPC分类号： B01D53/22
CPC分类号： C10G31/11 , B01D67/0079 , B01D69/10 , B01D69/142 , C07C7/144 , C07C11/02
摘要： There is provided a nanocomposite membrane comprising an Ag-nanoparticle/polymer nanocomposite, in which the Ag-particles are uniformly dispersed in the polymer matrix, and a support membrane for supporting the nanocomposite, as well as a process of preparing said membrane. The nanocomposite membrane of the present invention comprising a neutral Ag-nanoparticle as an olefin carrier, which is chemically stable, has excellent long-term operation performance characteristics as well as high selectivity and permeability. Thus, it can be advantageously used for the separation of olefin from an olefin/paraffin mixture.
摘要翻译：提供了包含Ag-纳米颗粒/聚合物纳米复合材料的纳米复合膜，其中Ag-颗粒均匀地分散在聚合物基质中，以及用于支撑纳米复合材料的支撑膜以及制备所述膜的方法。包含化学稳定的作为烯烃载体的中性Ag纳米颗粒的本发明的纳米复合膜具有优异的长期操作性能特性以及高选择性和渗透性。因此，它可以有利地用于从烯烃/石蜡混合物中分离烯烃。

14. 发明申请

US20060103444A1 DATA OUTPUT CIRCUIT OF MEMORY DEVICE 有权
标题翻译：存储器件的数据输出电路
公开(公告)号：US20060103444A1
公开(公告)日：2006-05-18
申请号：US11008254
申请日：2004-12-10
申请人： Yong Kang
发明人： Yong Kang
IPC分类号： G06F1/04
CPC分类号： G11C7/1051 , G11C7/1066 , G11C7/1069 , G11C7/22 , G11C7/222
摘要： A data output circuit of a memory device comprises an output enable signal generating unit, an output driving unit, an output driving unit and an output enable control unit. The output enable signal generating unit generates a reference output enable signal in response to a read command and outputting a plurality of output enable signals in response to a rising DLL clock and a falling DLL clock. The output driving unit drives data synchronously with respect to the rising DLL clock and the falling DLL clock in response to the output enable signals at a read mode. The output enable control unit disables the falling DLL clock when the output enable signals are all disabled. As a result, current consumption is reduced because the falling DLL clock is generated only when the output enable signal is generated.
摘要翻译：存储装置的数据输出电路包括输出使能信号发生单元，输出驱动单元，输出驱动单元和输出使能控制单元。输出使能信号生成单元响应于读取命令产生参考输出使能信号，并且响应于升高的DLL时钟和下降的DLL时钟而输出多个输出使能信号。响应于读取模式下的输出使能信号，输出驱动单元相对于上升的DLL时钟和下降的DLL时钟同步地驱动数据。当输出使能信号全部被禁止时，输出使能控制单元禁止下降的DLL时钟。结果，由于仅当产生输出使能信号时才产生下降的DLL时钟，所以消耗电流。

15. 发明授权

US08671187B1 Client-independent network supervision application 有权
标题翻译：客户端独立网络监控应用
公开(公告)号：US08671187B1
公开(公告)日：2014-03-11
申请号：US13192325
申请日：2011-07-27
申请人： Long Fu , Mingliang Li , Yong Kang , Adam Conway , Dean Williams
发明人： Long Fu , Mingliang Li , Yong Kang , Adam Conway , Dean Williams
IPC分类号： G06F15/173
CPC分类号： H04L43/0876 , G09B5/00 , G09B7/02 , H04L67/02 , H04L67/22
摘要： A network monitoring and control application suitable for use by teachers and other users is implemented using wireless access points and does not require specific software to be installed on client network devices. The application uses student and class information to organize network client information. Upon receiving a monitoring request, one or more classes assigned to the teacher are identified by accessing class data. Class data is accessed to identify students assigned to the class and the client network devices used by these students. One wireless access point providing wireless network connections to at least a portion of the students' devices is selected to collect network activity information from the students' devices and presents this information to the teacher. The teacher may also use the selected wireless access point to disable students' network access or to redirect students' devices to a network resource.
摘要翻译：适用于教师和其他用户使用的网络监控应用使用无线接入点实现，不需要在客户端网络设备上安装特定的软件。该应用程序使用学生和类信息来组织网络客户端信息。在接收到监视请求后，通过访问类数据来识别分配给教师的一个或多个类。访问类数据以识别分配给该类的学生和这些学生使用的客户端网络设备。选择向学生设备的至少一部分提供无线网络连接的一个无线接入点，以从学生的设备收集网络活动信息，并将该信息呈现给教师。老师也可以使用所选择的无线接入点来禁用学生的网络访问或将学生的设备重定向到网络资源。

16. 发明授权

US08582532B2 Predictive roaming between subnets 有权
公开(公告)号：US08582532B2
公开(公告)日：2013-11-12
申请号：US13452437
申请日：2012-04-20
申请人： Changming Liu , Yong Kang , Jianlin Zeng , Sreekanth Reddy
发明人： Changming Liu , Yong Kang , Jianlin Zeng , Sreekanth Reddy
IPC分类号： H04W4/00
摘要： A network device of a subnet determines predictive roaming information for a wireless client. Predictive roaming information can identify the wireless client and a home network subnet of the wireless client. The network device provides predictive roaming information associated with a wireless client to neighboring subnets. Neighboring subnets store received predictive roaming information, and use the predictive roaming information if the wireless client roams to them.

17. 发明申请

US20120201201A1 PREDICTIVE ROAMING BETWEEN SUBNETS 有权
标题翻译：子网之间的预测漫游
公开(公告)号：US20120201201A1
公开(公告)日：2012-08-09
申请号：US13452437
申请日：2012-04-20
申请人： Changming Liu , Yong Kang , Jianlin Zeng , Sreekanth Reddy
发明人： Changming Liu , Yong Kang , Jianlin Zeng , Sreekanth Reddy
IPC分类号： H04W4/00
CPC分类号： H04W36/0011 , H04L12/4633 , H04L63/0876 , H04W8/005 , H04W8/02 , H04W8/087 , H04W8/18 , H04W8/26 , H04W12/04 , H04W28/08 , H04W36/0016 , H04W36/0061 , H04W36/0066 , H04W36/08 , H04W36/245 , H04W48/16 , H04W76/12 , H04W76/22 , H04W84/12 , H04W88/08
摘要： A network device of a subnet determines predictive roaming information for a wireless client. Predictive roaming information can identify the wireless client and a home network subnet of the wireless client. The network device provides predictive roaming information associated with a wireless client to neighboring subnets. Neighboring subnets store received predictive roaming information, and use the predictive roaming information if the wireless client roams to them.
摘要翻译：子网的网络设备确定无线客户端的预测漫游信息。预测漫游信息可以识别无线客户端的无线客户端和无线客户端的归属网络子网。网络设备向相邻子网提供与无线客户端相关联的预测漫游信息。相邻的子网存储接收到的预测漫游信息，并且如果无线客户端漫游到它们，则使用预测漫游信息。

18. 发明申请

US20060070651A1 Highly efficient counter electrode for dye-sensitized solar cell and method of producing the same 审中-公开
标题翻译：用于染料敏化太阳能电池的高效对电极及其制造方法
公开(公告)号：US20060070651A1
公开(公告)日：2006-04-06
申请号：US10996518
申请日：2004-11-24
申请人： Yong Kang , Bum Jung , Young Kim , Moon Kang
发明人： Yong Kang , Bum Jung , Young Kim , Moon Kang
IPC分类号： H01L31/00
CPC分类号： H01G9/2022 , H01G9/2031 , H01L51/0038 , Y02E10/542 , Y02P70/521 , Y10T436/147777
摘要： Disclosed herein is a counter electrode for a dye-sensitized solar cell, and a method of producing the same. In the dye-sensitized solar cell which includes a photoelectrode containing a photosensitive dye molecules, in which the counter electrode is positioned opposite to the photoelectrode, and an electrolytic solution interposed between the photoelectrode and the counter electrode, the counter electrode has an electron transfer layer. The electron transfer layer has a structure in which one or more conductive materials, selected from the group consisting of a conductive polymer, platinum nanoparticles, a carbon compound, inorganic oxide particles, and a conductive polymer blend, are sequentially laminated. In the counter electrode, the electron transfer layer promotes smooth electron transfer through an interface between the electrolyte, containing pairs of redox ions, and counter electrode. Thereby, energy conversion efficiency is significantly improved in comparison with a conventional dye-sensitized solar cell employing a counter electrode in which only a platinum layer is applied on a transparent conductive material.
摘要翻译：本文公开了一种用于染料敏化太阳能电池的反电极及其制造方法。在包含对置电极与光电极相对的感光性染料分子的光电极和介于光电极与对电极之间的电解液的染料敏化太阳能电池中，对电极具有电子转移层。电子转移层具有依次层叠从导电性聚合物，铂纳米粒子，碳化合物，无机氧化物粒子和导电性高分子共混物中选出的一种以上导电性材料的结构。在对电极中，电子转移层通过包含一对氧化还原离子的电解质和对电极之间的界面促进平滑的电子转移。因此，与使用在透明导电材料上仅施加铂层的对电极的常规染料敏化太阳能电池相比，能量转换效率显着提高。

19. 发明申请

US20050242854A1 Delay locked loop circuit 有权
标题翻译：延时锁定回路电路
公开(公告)号：US20050242854A1
公开(公告)日：2005-11-03
申请号：US10965985
申请日：2004-10-15
申请人： Yong Kang , Jun Chun
发明人： Yong Kang , Jun Chun
IPC分类号： G11C8/00 , G11C11/4076 , H03K5/13 , H03L7/06 , H03L7/081
CPC分类号： H03L7/0812
摘要： Disclosed is a delay locked loop (DLL) circuit. The DLL circuit detects a frequency of an external clock signal and adjusts a coarse delay during a DLL circuit operation, thereby quickly terminating a feedback operation of the DLL circuit and having a reduced circuit area of a delay line. Therefore, the DLL circuit can be used for next generation high-integration and high-frequency memory devices such as DDR2 SDRAMs.
摘要翻译：公开了一种延迟锁定环（DLL）电路。 DLL电路检测外部时钟信号的频率，并且在DLL电路操作期间调整粗略的延迟，从而快速地终止DLL电路的反馈操作并且具有减小的延迟线的电路面积。因此，DLL电路可用于下一代高集成度和高频存储器件，如DDR2 SDRAM。

20. 发明授权

US10091065B1 Zero configuration networking on a subnetted network 有权
公开(公告)号：US10091065B1
公开(公告)日：2018-10-02
申请号：US13286121
申请日：2011-10-31
申请人： Matthew Stuart Gast , Liang Wang , Yong Kang , Adam Michael Conway
发明人： Matthew Stuart Gast , Liang Wang , Yong Kang , Adam Michael Conway
IPC分类号： G06F15/16 , H04L12/24 , H04L29/06 , H04L29/08
摘要： Methods and apparatus are described for implementing service discovery protocols on subnetted zero configuration networks. A process for managing service advertisement across a plurality of subnets may comprise: collecting service advertisements on a local network level by designated network devices; sending listings of services from each of the designated devices to a master network device; sending a table of services for the plurality of subnets from the master device to all of the designated devices on the plurality of subnets; creating by each of the designated network devices for the corresponding subnet a service discovery proxy table listing the service advertisements on the subnets of the plurality of subnets beyond the subnet corresponding to the designated device; and periodically transmitting by each of the designated devices on the corresponding subnets service advertisements for the services of the corresponding service discovery proxy table.

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