公开(公告)号：US20060282882A1

公开(公告)日：2006-12-14

申请号：US11232494

申请日：2005-09-21

申请人： Gabor Bajko ,  Tat Chan

发明人： Gabor Bajko ,  Tat Chan

IPC分类号： H04L9/32

CPC分类号： H04L9/0844 ,  H04L9/3271 ,  H04L63/08 ,  H04L63/14 ,  H04L63/1466 ,  H04L63/20 ,  H04L63/205 ,  H04L69/18 ,  H04L2209/80

摘要： In one exemplary and non-limiting aspect thereof this invention provides a method to execute a bootstrapping procedure between a node, such as a MN, and a wireless network (WN). The method includes sending the WN a first message that contains a list of authentication mechanisms supported by the MN; determining in the WN an authentication mechanism to be used for bootstrapping, based at least on the list received from the MN, and including in a first response message to the MN information pertaining to the determined authentication mechanism; and sending a second message to the WN that is at least partially integrity, the second message containing the list of authentication mechanisms that the MN supports in an integrity protected form. If authentication is successful, and if the list received in the second message matches the list received in the first message, the method further includes responding to the MN with a second response message that is at least partially integrity protected, where the second response message contains an indication of the selected authentication mechanism in an integrity protected form; and receiving the successful response message and verifying that the authentication mechanism used by the MN matches the authentication mechanism selected by the WN.

摘要翻译： 在其一个示例性和非限制性方面，本发明提供了一种在诸如MN的节点与无线网络（WN）之间执行自举过程的方法。 该方法包括向WN发送包含由MN支持的认证机制的列表的第一消息; 至少基于从MN接收到的列表，在WN中确定要用于引导的认证机制，并且在与所确定的认证机制有关的MN的第一响应消息中包括MN信息; 以及向所述WN发送至少部分完整性的第二消息，所述第二消息包含所述MN以完整性保护形式支持的认证机制的列表。 如果认证成功，并且如果在第二消息中接收到的列表与第一消息中接收的列表匹配，则该方法还包括用至少部分完整性保护的第二响应消息来响应MN，其中第二响应消息包含 所选认证机制以完整性保护形式的指示; 并且接收到成功的响应消息并且验证由MN使用的认证机制与由WN选择的认证机制相匹配。

公开(公告)号：US06355911B2

公开(公告)日：2002-03-12

申请号：US09852023

申请日：2001-05-10

申请人： Tat Chan

发明人： Tat Chan

IPC分类号： A47J2721

CPC分类号： A47J31/4457 ,  A47J27/21

摘要： There is disclosed a method of securing a stainless steel housing (12) for a kettle (10), a polypropylene or polycarbonate water gauge (14), and a polypropylele or polycarbonate backing element (16A, 16B, 16C, 16D, 16E), including the steps of (a) welding the water gauge (14) with the backing element (16A, 16B, 16C, 16D, 16E); (b) contacting and fixedly securing the housing (12) with the water gauge (14); and (c) positioning a silicon rubber sealing ring (18A, 18B, 18C, 18D, 18E, 18F) between and in contact with the housing (12) and the backing element (16A, 16B, 16C, 16D, 16E) to thereby form a water-tight seal therebetween.

摘要翻译： 公开了一种固定用于釜（10），聚丙烯或聚碳酸酯水表（14）的不锈钢外壳（12）和聚丙烯或聚碳酸酯背衬元件（16A，16B，16C，16D，16E）的方法， 包括以下步骤：（a）将水表（14）与背衬元件（16A，16B，16C，16D，16E）焊接; （b）使壳体（12）与水表（14）接触并固定; 和（c）将硅橡胶密封环（18A，18B，18C，18D，18E，18F）定位在壳体（12）和背衬元件（16A，16B，16C，16D，16E）之间并与其接触，从而 在其间形成水密封。

公开(公告)号：US20080095070A1

公开(公告)日：2008-04-24

申请号：US11634528

申请日：2006-12-05

申请人： Tat Chan ,  Govindarajan Krishnamurthi ,  Inmaculada Carrion-Rodrigo

发明人： Tat Chan ,  Govindarajan Krishnamurthi ,  Inmaculada Carrion-Rodrigo

IPC分类号： H04L12/28 ,  H04L12/66 ,  H04L12/56

CPC分类号： H04L65/1016 ,  H04L63/0272 ,  H04L63/164 ,  H04W12/02 ,  H04W76/10 ,  H04W80/04 ,  H04W84/12 ,  H04W92/02

摘要： Method and equipment for use in connection with a wireless communication terminal accessing an IMS of a third generation telecommunication system via a WLAN, and in particular based on WLAN interworking scenario 3 and 4.

摘要翻译： 用于与通过WLAN接入第三代电信系统的IMS的无线通信终端结合使用的方法和设备，特别是基于WLAN互通场景3和4。

公开(公告)号：US20080094187A1

公开(公告)日：2008-04-24

申请号：US11841877

申请日：2007-08-20

申请人： Tat Chan ,  Songly Mu

发明人： Tat Chan ,  Songly Mu

IPC分类号： G05B11/01

CPC分类号： H04B3/542 ,  H04B2203/5408 ,  H04B2203/5441 ,  H04B2203/5445 ,  H04B2203/5466 ,  H04B2203/5479 ,  H04B2203/5483 ,  H04B2203/5491 ,  H04L12/66

摘要： A system for powerline networking. The system has an external data source, which is derived from a world wide networks of computers. A router is coupled to the external data source and coupled to a first datasource connection. A powerline network switch apparatus is coupled to the first datasource connection. The apparatus has a second datasource connection, which is coupled to the first data source connection. The apparatus also has a powerline device coupled to the second datasource connection. Preferably, the powerline device is adapted to receive and transmit information in a first format from the second data source connection and adapted to receive and transmit information in a second format. The apparatus also has a virtual local area network device including a first input/output port and a plurality of second input/output ports. Each of the second input/output ports is numbered from 1 through N, where N is an integer greater than 1. A plurality of modem devices are coupled to the virtual local area network device. The plurality of modem devices are numbered from 1 through N, where each of the plurality of modem devices being coupled respectively to one of the plurality of second input/output ports and where each of the plurality of modem devices also being coupled to one of a plurality of power lines numbered from 1 through N, each of the power lines being capable of communicating information to and from the second data source connection.

摘要翻译： 电力线网络系统。 该系统具有外部数据源，源自全球计算机网络。 路由器耦合到外部数据源并耦合到第一数据源连接。 电力线网络交换设备耦合到第一数据源连接。 该装置具有第二数据源连接，其连接到第一数据源连接。 该装置还具有耦合到第二数据源连接的电力线装置。 优选地，电力线设备适于从第二数据源连接接收和发送以第一格式的信息，并且适于以第二格式接收和发送信息。 该装置还具有包括第一输入/输出端口和多个第二输入/输出端口的虚拟局域网设备。 第二输入/输出端口中的每一个从1到N编号，其中N是大于1的整数。多个调制解调器装置耦合到虚拟局域网设备。 多个调制解调器装置从1到N编号，其中多个调制解调器装置中的每一个分别耦合到多个第二输入/输出端口中的一个，并且多个调制解调器装置中的每一个也耦合到 多个从1到N编号的电力线，每个电力线能够向第二数据源连接传送信息和从第二数据源连接传送信息。

公开(公告)号：US20060223364A1

公开(公告)日：2006-10-05

申请号：US11445543

申请日：2006-06-02

申请人： Tat Chan ,  Songly Mu

发明人： Tat Chan ,  Songly Mu

IPC分类号： H01R11/00

CPC分类号： H04B3/542 ,  H04B2203/5408 ,  H04B2203/5441 ,  H04B2203/5445 ,  H04B2203/5466 ,  H04B2203/5479 ,  H04B2203/5483 ,  H04B2203/5491 ,  H04L12/66

摘要： A system for powerline networking. The system has an external data source, which is derived from a world wide networks of computers. A router is coupled to the external data source and coupled to a first datasource connection. A powerline network switch apparatus is coupled to the first datasource connection. The apparatus has a second datasource connection, which is coupled to the first data source connection. The apparatus also has a powerline device coupled to the second datasource connection. Preferably, the powerline device is adapted to receive and transmit information in a first format from the second data source connection and adapted to receive and transmit information in a second format. The apparatus also has a virtual local area network device including a first input/output port and a plurality of second input/output ports. Each of the second input/output ports is numbered from 1 through N, where N is an integer greater than 1. A plurality of modem devices are coupled to the virtual local area network device. The plurality of modem devices are numbered from 1 through N, where each of the plurality of modem devices being coupled respectively to one of the plurality of second input/output ports and where each of the plurality of modem devices also being coupled to one of a plurality of power lines numbered from 1 through N, each of the power lines being capable of communicating information to and from the second data source connection.

公开(公告)号：US20060176898A1

公开(公告)日：2006-08-10

申请号：US11056135

申请日：2005-02-10

申请人： Tat Chan ,  Songly Mu

发明人： Tat Chan ,  Songly Mu

IPC分类号： H04J15/00 ,  H02J3/02 ,  H04L27/10 ,  G05B11/01 ,  G08B1/08

CPC分类号： H04B3/54 ,  H04B3/542 ,  H04B3/544 ,  H04B3/56 ,  H04B2203/5408 ,  H04B2203/5441 ,  H04B2203/5445 ,  H04B2203/5466 ,  H04B2203/5483 ,  H04L25/0272 ,  H04L27/2601

摘要： A powerline network system. The system includes a power transformer device at a public utility facility. The system has a powerline box coupled to the transformer device. In a preferred embodiment, the powerline box comprises at least three lines including a first phase, a second phase, and a third phase. The first phase, the second phase, and the third phase are derived from the power transformer device. The system has a powerline coupler coupled to the first phase, the second phase, and the third phase and a multichannel data communication device coupled to the powerline coupler. In a preferred embodiment, the multichannel data communication device includes N channels, whereupon N is an integer greater than 8. The system has a first capacitor and a second capacitor coupled to the first phase and a first length of wiring between the first capacitor and the second capacitor. Preferably, the first length of wire is inductively coupled to one or more power line communication devices. The system has a third capacitor and a fourth capacitor coupled to the second phase and a second length of wiring between the third capacitor and the fourth capacitor. Preferably, the second length of wiring is inductively coupled to one or more power line communication devices. The system has a fifth capacitor and a sixth capacitor coupled to the third phase and a third length of wiring between the fifth capacitor and the sixth capacitor. Preferably, the third length of wiring is inductively coupled to one or more powerline communication devices.

摘要翻译： 电力线网络系统。 该系统在公共设施中包括电力变压器装置。 该系统具有耦合到变压器装置的电力线盒。 在优选实施例中，电力线盒包括至少三条线，包括第一相，第二相和第三相。 第一相，第二相和第三相源自电力变压器装置。 该系统具有耦合到第一相位，第二相位和第三相位的电力线耦合器以及耦合到电力线耦合器的多通道数据通信设备。 在优选实施例中，多通道数据通信设备包括N个通道，因此N是大于8的整数。该系统具有耦合到第一相的第一电容器和第二电容器以及第一电容器与第一电容器之间的第一布线长度 第二电容器。 优选地，第一长度的导线感应耦合到一个或多个电力线通信装置。 该系统具有耦合到第二相的第三电容器和第四电容器以及第三电容器和第四电容器之间的第二布线长度。 优选地，第二长度的布线感应耦合到一个或多个电力线通信装置。 该系统具有耦合到第三相的第五电容器和第六电容器以及第五电容器和第六电容器之间的第三布线长度。 优选地，第三长度的布线感应耦合到一个或多个电力线通信装置。

公开(公告)号：US20050208825A1

公开(公告)日：2005-09-22

申请号：US11056819

申请日：2005-02-10

申请人： Tat Chan

发明人： Tat Chan

IPC分类号： H01R11/00 ,  H01R13/66 ,  H01R31/00 ,  H04B3/54 ,  H04B3/56

CPC分类号： H04B3/542 ,  H01R13/6675 ,  H01R31/005 ,  H01R2201/04 ,  H04B3/56 ,  H04B2203/5445 ,  H04B2203/5483

摘要： A portable connector for power line networking. The connector includes a single AC connector, which has at least a first prong and a second prong (which will be plugged into a conventional connector device). The connector also has at least a first pair of wires coupled to the single AC connector. The first pair of wires includes a first wire coupled to the first prong and a second wire coupled to the second prong. A hardware module is coupled to the first pair of wires, which are adapted to transmit a plurality of AC signals corresponding to AC power from the AC connector and a plurality data signals from the AC connector. A single DC connector is coupled to the hardware module. A single network connector is also coupled to the hardware module.

摘要翻译： 用于电力线网络的便携式连接器。 连接器包括具有至少第一插脚和第二插脚（将插入常规连接器装置）的单个AC连接器。 连接器还具有耦合到单个AC连接器的至少第一对导线。 第一对导线包括耦合到第一插脚的第一线和耦合到第二插脚的第二线。 硬件模块耦合到第一对导线，其适于从AC连接器传输对应于AC电力的多个AC信号和来自AC连接器的多个数据信号。 单个DC连接器耦合到硬件模块。 单个网络连接器也耦合到硬件模块。

公开(公告)号：US20050019717A1

公开(公告)日：2005-01-27

申请号：US10443860

申请日：2003-05-23

申请人： Tat Chan ,  Leung Chan

发明人： Tat Chan ,  Leung Chan

IPC分类号： F23Q2/16 ,  F23Q2/34 ,  F23Q1/00

CPC分类号： F23Q2/164 ,  F23Q2/161

摘要： A lighter is disclosed as including a flame generator, a body with a fuel reservoir, and a fuel outlet associated with the fuel reservoir, in which the fuel outlet is movable between a first configuration in which exit of the fuel from the reservoir is prevented, and a second configuration in which exit of the fuel from the reservoir is allowed, further including an operating lever with a first lever part and a second lever part which are movable relative to each other, in which the first lever part is operatively associated with the fuel outlet, and the second lever part is movable from a stable normal position to an operative position to move the first lever part to move the fuel outlet to its second configuration, and the second lever part extends generally upwardly when in the stable normal position. The lighter also includes a cavity for containing a flint, in which a closable aperture is provided on a side surface of the body to allow insertion or removal of the flint. All transverse cross sections of the fuel reservoir have a substantially circular periphery.

摘要翻译： 公开了一种打火机，包括火焰发生器，具有燃料储存器的主体和与燃料储存器相关联的燃料出口，其中燃料出口可在其中防止来自储存器的燃料的出口被阻止的第一配置之间移动， 以及第二构造，其中允许来自储存器的燃料的出口，还包括具有第一杆部分和第二杠杆部分的操作杆，所述第一杠杆部分和第二杠杆部分可相对于彼此移动，第一杠杆部分与第二杠杆部分可操作地相关联 燃料出口，并且第二杆部分可从稳定的正常位置移动到操作位置，以移动第一杆部分以将燃料出口移动到其第二构造，并且当处于稳定的正常位置时，第二杆部分大致向上延伸。 打火机还包括用于容纳火石的空腔，其中在主体的侧表面上设置可关闭的孔以允许插入或移除火石。 燃料储存器的所有横截面具有大致圆形的周边。

公开(公告)号：US09503462B2

公开(公告)日：2016-11-22

申请号：US11672900

申请日：2007-02-08

申请人： Nadarajah Asokan ,  Govind Krishnamurthi ,  Tat Chan

发明人： Nadarajah Asokan ,  Govind Krishnamurthi ,  Tat Chan

IPC分类号： H04L9/32 ,  H04L29/06 ,  G06F21/32 ,  H04W12/08

CPC分类号： H04L63/126 ,  G06F21/32 ,  H04L63/0861 ,  H04L63/0869 ,  H04L63/1441 ,  H04L63/1466 ,  H04W12/06 ,  H04W12/08

摘要： A method for authenticating communicating parties is disclosed. In the method biometric information associated with a first party is generated based on a recording of the first party presenting a predefined input parameter. Said biometric information may then be transmitted to a second party. Authenticity of a security parameter associated with the first party can then be verified based on said biometric information.

摘要翻译： 公开了一种认证通信方的方法。 在该方法中，基于呈现预定义的输入参数的第一方的记录来生成与第一方相关联的生物特征信息。 然后可以将所述生物特征信息传送给第二方。 然后可以基于所述生物特征信息来验证与第一方相关联的安全参数的真实性。

公开(公告)号：US20080088419A1

公开(公告)日：2008-04-17

申请号：US11845020

申请日：2007-08-24

申请人： Tat Chan

发明人： Tat Chan

IPC分类号： G05B11/01

CPC分类号： H04B3/542 ,  H04B2203/5466 ,  H04B2203/5475 ,  H04B2203/5487

摘要： A real-time management networking system for a manufacturing environment, e.g., chemical, assembly, automobile, electronic, petroleum. In a specific embodiment, the system has a spatial region, which is adapted for one or more manufacturing equipment devices. The one or more manufacturing equipment devices is associated with a manufacture of a product. In a specific embodiment, the manufacturing equipment is able to generate a high frequency noise, which causes interference with a conventional data signal, which is often unshielded. In a specific embodiment, the system has a power line gateway device provided within a desired region of the spatial region. The power line gateway device has a power line device coupled to an interface device and a coupling device. In a specific embodiment, the interface device is coupled to a data connection. The power line device is capable of converting a data signal from the data connection into a power line signal. In a preferred embodiment, the system also has one or more shielded cables coupled to the coupling device and an outlet device coupled to at least the one or more shielded cables. In a preferred embodiment, the outlet device is adapted to convert the power line signal into at least an Ethernet signal or a RS232 signal. In preferred embodiments, the Ethernet signal or RS232 signal is substantially free from interference from the high frequency noise.

摘要翻译： 用于制造环境的实时管理网络系统，例如化学，组装，汽车，电子，石油。 在具体实施例中，系统具有适于一个或多个制造设备装置的空间区域。 一个或多个制造设备装置与产品的制造相关联。 在具体实施例中，制造设备能够产生高频噪声，这导致对通常是非屏蔽的常规数据信号的干扰。 在具体实施例中，系统具有设置在空间区域的期望区域内的电力线网关装置。 电力线网关设备具有耦合到接口设备和耦合设备的电力线设备。 在具体实施例中，接口设备耦合到数据连接。 电力线装置能够将来自数据连接的数据信号转换成电力线信号。 在优选实施例中，系统还具有耦合到联接装置的一个或多个屏蔽电缆以及耦合到至少一个或多个屏蔽电缆的出口装置。 在优选实施例中，出口装置适于将电力线信号转换成至少以太网信号或RS 232信号。 在优选实施例中，以太网信号或RS 232信号基本上不受来自高频噪声的干扰。