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1. 发明公开

EP2092685A4 SYSTEM AND METHOD FOR SECURE ELECTRONIC COMMUNICATION SERVICES 审中-公开
标题翻译：系统和方法提供安全的电子通信服务
公开(公告)号：EP2092685A4
公开(公告)日：2012-02-22
申请号：EP07845531
申请日：2007-11-20
申请人： YEAP TET HIN , GOELLER THOMAS ANTON
发明人： YEAP TET HIN , GOELLER THOMAS ANTON
IPC分类号： H04L29/06 , H04L9/30 , H04L9/32 , H04L12/58
CPC分类号： H04L9/007 , H04L9/0836 , H04L9/3073 , H04L9/3263 , H04L29/12066 , H04L51/00 , H04L51/38 , H04L61/1511 , H04L63/062 , H04L63/0861

2. 发明公开

EP2092685A1 SYSTEM AND METHOD FOR SECURE ELECTRONIC COMMUNICATION SERVICES 审中-公开
标题翻译： VERFAHRENFÜRSICHERE ELEKTRONISCHE KOMMUNIKATIONSDIENSTE系统
公开(公告)号：EP2092685A1
公开(公告)日：2009-08-26
申请号：EP07845531.8
申请日：2007-11-20
申请人： Yeap, Tet Hin , Goeller, Thomas Anton
发明人： Yeap, Tet Hin , Goeller, Thomas Anton
IPC分类号： H04L9/30 , H04L12/58 , H04L9/32
CPC分类号： H04L9/007 , H04L9/0836 , H04L9/3073 , H04L9/3263 , H04L29/12066 , H04L51/00 , H04L51/38 , H04L61/1511 , H04L63/062 , H04L63/0861
摘要： A system, method and software module for secure electronic communication services, wherein a public key (25) of private-public-key pair (30,25) is associated with an email address (24), internet name or other registered unique identifier; the registered user of the unique identifier holds the private-key (30) securely, and the respective public-key (25) is made accessible on a key server (6) for look-up and retrieval by other users, for encryption of communications to be sent to the holder of the private- key, and optionally for message confidentiality, message integrity and authentication of sender and recipient, without requiring certificates. A distributed and scalable system is provided by a server network (600; 401, 501) for registration, key distribution and management preferably using a kDNS server hierarchy (601,602,603) and associated protocols so that public-keys of recipients can be searched and retrieved over the internet based on the recipients email address or other unique identifier, thus facilitating secure communication between users in different network domains and organizations.
摘要翻译：一种用于安全电子通信服务的系统，方法和软件模块，其中私钥公钥（30,25）的公钥（25）与电子邮件地址（24），互联网名称或其它注册的唯一标识符相关联; 唯一标识符的注册用户可以安全地保存私钥（30），并且可以在密钥服务器（6）上访问相应的公开密钥（25），以供其他用户查询和检索，用于加密通信被发送到私钥的持有者，并且可选地用于消息的保密性，消息的完整性和发送者和接收者的认证，而不需要证书。分布式和可扩展的系统由服务器网络（600; 401,501）提供，用于优选地使用kDNS服务器层级（601,602,603）和相关联的协议进行注册，密钥分发和管理，使得可以搜索和检索接收者的公钥基于收件人电子邮件地址或其他唯一标识符的因特网，从而促进不同网络域和组织中的用户之间的安全通信。

3. 发明申请

WO2010069034A1 PROCESSING OF COMMUNICATION DEVICE SIGNATURES FOR USE IN SECURING NOMADIC ELECTRONIC TRANSACTIONS 审中-公开
标题翻译：处理用于保护电子交易的通信设备签名
公开(公告)号：WO2010069034A1
公开(公告)日：2010-06-24
申请号：PCT/CA2008/002226
申请日：2008-12-18
申请人： BCE INC. , YEAP, Tet Hin , O'BRIEN, William, G. , MURRAY, Sean MacLean
发明人： YEAP, Tet Hin , O'BRIEN, William, G. , MURRAY, Sean MacLean
IPC分类号： H04L9/00 , H04L9/30 , H04L9/32 , H04W12/06
CPC分类号： H04L63/0876 , H04L9/3215 , H04L9/3247 , H04L9/3271 , H04L63/0869 , H04L63/18 , H04L2209/56 , H04L2209/805 , H04W12/08
摘要： A method for execution in a communication device, which comprises receiving a first data set and a second data set over a first communication path; receiving a series of requests over local communication path different from the first communication path; responding to a first one of the requests by releasing a first response including the first data set over the local communication path; and responding to a second one of the requests by releasing a second response including the second data set over the second communication path.
摘要翻译：一种用于在通信设备中执行的方法，包括：在第一通信路径上接收第一数据集和第二数据集; 通过不同于第一通信路径的本地通信路径接收一系列请求; 通过在本地通信路径上释放包括第一数据集的第一响应来响应第一个请求; 以及通过在所述第二通信路径上释放包括所述第二数据集的第二响应来响应所述请求中的第二请求。

4. 发明申请

WO2009079766A1 GENERATION OF COMMUNICATION DEVICE SIGNATURES FOR USE IN SECURING NOMADIC ELECTRONIC TRANSACTIONS 审中-公开
标题翻译：通信设备签发用于安全通信电子交易的签发
公开(公告)号：WO2009079766A1
公开(公告)日：2009-07-02
申请号：PCT/CA2008/002225
申请日：2008-12-18
申请人： BCE INC , YEAP, Tet Hin , O'BRIEN, William, G. , MURRAY, Sean MacLean
发明人： YEAP, Tet Hin , O'BRIEN, William, G. , MURRAY, Sean MacLean
IPC分类号： H04L9/00 , H04L9/30 , H04L9/32 , H04W12/06
CPC分类号： G06Q10/087 , G06F9/445 , G06F21/43 , G06F21/79 , G06Q20/02 , G06Q20/341 , G06Q20/3825 , G06Q20/3829 , G06Q20/385 , G06Q20/40 , G06Q20/401 , G06Q20/40975 , G06Q20/425 , G07F7/1008 , H04L9/3247 , H04L63/0823 , H04L63/0846 , H04L63/126 , H04L2209/56 , H04L2209/805 , H04L2209/84 , H04W12/08 , H04W12/10
摘要： A method for execution in a communication device, which comprises accessing an identifier stored in a memory; receiving a first data set and a second data set over a first communication path; generating a first signature from the identifier and the first data set; generating a second signature from the identifier and the second data set; responding to a first request by releasing a first response including the first signature over a local communication path different from the first communication path; and responding to a subsequent request by releasing a second response including the second signature over the local communication path.
摘要翻译：一种用于在通信设备中执行的方法，其包括访问存储在存储器中的标识符; 在第一通信路径上接收第一数据集和第二数据集; 从所述标识符和所述第一数据集生成第一签名; 从所述标识符和所述第二数据集生成第二签名; 通过在不同于第一通信路径的本地通信路径上释放包括第一签名的第一响应来响应第一请求; 以及通过在本地通信路径上释放包括第二签名的第二响应来响应后续请求。

5. 发明申请

WO2006066378A1 USER AUTHENTICATION FOR CONTACT-LESS SYSTEMS 审中-公开
标题翻译：用于无接触系统的用户认证
公开(公告)号：WO2006066378A1
公开(公告)日：2006-06-29
申请号：PCT/CA2004/002185
申请日：2004-12-22
申请人： BCE INC. , O'BRIEN, William, G. , YEAP, Tet, Hin
发明人： O'BRIEN, William, G. , YEAP, Tet, Hin
IPC分类号： H04L9/32
CPC分类号： G07C9/00103 , G07C9/00111 , H04L9/3271 , H04L2209/56 , H04L2209/805 , H04L2209/84
摘要： A validation phase is performed at an RFID reader, in order to ascertain which of a plurality of potential candidates for authentication, are actual candidates for authentication. Once a candidate has been successfully validated, an authentication phase is initiated with a host computer, to determine whether the information presented by the candidate matches expected information about the candidate. If the authentication is considered successful, a final authorization procedure may be performed, or the authenticated candidate may be granted certain predetermined permissions. By performing the validation phase locally at the reader, the need for accessing a host computer is reduced and unnecessary queries to the host computer are avoided.
摘要翻译：在RFID读取器处执行验证阶段，以确定多个潜在候选认证中的哪一个是认证的实际候选。一旦候选人被成功验证，则与主计算机一起发起认证阶段，以确定候选者呈现的信息是否与候选人的预期信息相匹配。如果认证被认为是成功的，则可以执行最终授权过程，或者可以向被认证的候选者授予某些预定的许可。通过在读取器本地执行验证阶段，减少了访问主计算机的需要，并避免了对主计算机的不必要的查询。

6. 发明申请

WO2010151099A1 METHOD AND SYSTEM FOR SERVICE-BASED REGULATION OF TRAFFIC FLOW TO CUSTOMER PREMISES DEVICES 审中-公开
标题翻译：基于业务流程管理流量的客户端设备的方法与系统
公开(公告)号：WO2010151099A1
公开(公告)日：2010-12-29
申请号：PCT/MY2009/000079
申请日：2009-06-26
申请人： TELEKOM MALAYSIA BERHAD , YEAP, Tet, Hin , ARIS, Azrin , RAMLI, Siti Sawiah , CHIA, Ching, King , AHSAN@MISKAM, Nurul Shuhada , YUSOF, Rohayu
发明人： YEAP, Tet, Hin , ARIS, Azrin , RAMLI, Siti Sawiah , CHIA, Ching, King , AHSAN@MISKAM, Nurul Shuhada , YUSOF, Rohayu
IPC分类号： H04M11/06 , H04L12/28
CPC分类号： H04L47/10 , H04L12/2889 , H04M11/062
摘要： A method of regulating traffic flow to customer premises devices (CPDs) reachable via outside plant units (OPUs). The method comprises receiving first packets in a first traffic category via a first interface, the first packets being destined for respective CPDs; receiving second packets in a second traffic category via a second interface, the second packets being destined for respective CPDs; determining a destination OPU for each of the first and second packets. For each particular OPU that is the destination OPU for one or more packets, the packets are buffered and transmitted via an OPU interface for the particular OPU. The destination OPU for a particular packet is determined by identifying the OPU via which the CPD for which the particular packet is destined is reachable. Packet flow via the OPU interface is regulated by prioritizing transmission of first packets over transmission of second packets.
摘要翻译：调节通过外部设备单位（OPU）到达的客户端设备（CPD）的流量的方法。该方法包括经由第一接口接收第一流量类别中的第一分组，第一分组被发往相应的CPD; 经由第二接口在第二业务类别中接收第二分组，所述第二分组被发往相应的CPD; 确定第一和第二分组中的每一个的目的地OPU。对于作为一个或多个分组的目的地OPU的每个特定OPU，分组被缓冲并经由用于特定OPU的OPU接口传送。通过识别特定分组所针对的CPD可达的OPU来确定特定分组的目的地OPU。通过OPU接口的数据包流是通过对第二个数据包传输进行优先级传输来调整的。

7. 发明申请

WO2009132446A1 SYSTEMS AND METHODS FOR SECURE MANAGEMENT OF PRESENCE INFORMATION FOR COMMUNICATIONS SERVICES 审中-公开
标题翻译：用于安全管理通信服务存在信息的系统和方法
公开(公告)号：WO2009132446A1
公开(公告)日：2009-11-05
申请号：PCT/CA2009/000572
申请日：2009-04-30
申请人： TOPOSIS CORPORATION , GOELLER, Thomas, Anton , YEAP, Tet Hin
发明人： GOELLER, Thomas, Anton , YEAP, Tet Hin
IPC分类号： H04L9/32 , H04L12/24 , H04L9/30
CPC分类号： H04L41/5064 , H04L63/0807
摘要： Systems and methods are provided for managing user information comprising presence information, wherein authentication of requesting parties is based on public-private key pair encryption and key Domain Name Service (kDNS) infrastructure. Thus, a response to a request for presence information may be dependent on the authentication status of the requesting party. Presence information stored on a presence server or other network element may be stored or updated upon receiving a request from a user which includes the requestors identify, and is signed with the private key of the requestor. After authentication of a user having a registered unique identifier and an associated public key, presence information may be stored or updated, in either encrypted or unencrypted form. Presence information is preferably stored with user specified policy information for managing access to the presence information by other users, e.g. what information may be shared with anonymous or unauthenticated other users, or with other specific authorized users, or authorized user groups. Advantageously, all communications between communication parties and network elements of the system are encrypted. A scalable and distributed system and method is provided for managing exchange of dynamic information, such as presence information, between users of communications and network services, with improved reliability, security, and personalization. Systems and methods are particularly applicable for securely managing exchange of presence information and other information for multiparty communications service and for peer-to-peer network services.
摘要翻译：提供了用于管理包括存在信息的用户信息的系统和方法，其中请求方的认证基于公共 - 私人密钥对加密和关键域名服务（kDNS）基础设施。因此，对存在信息的请求的响应可以取决于请求方的认证状态。存储在存在服务器或其他网络元件上的存在信息可以在接收到来自包括请求者标识的用户的请求时被存储或更新，并且用请求者的私钥进行签名。在具有注册的唯一标识符和相关联的公钥的用户的认证之后，可以以加密或未加密的形式存储或更新存在信息。存在信息优选地存储有用户指定的策略信息，用于管理其他用户访问存在信息，例如，匿名或未经身份验证的其他用户或其他特定授权用户或授权用户组可以共享哪些信息。有利地，系统的通信方和网络元件之间的所有通信都被加密。提供了一种可扩展和分布式的系统和方法，用于管理通信和网络服务的用户之间的动态信息（例如存在信息）的交换，具有改进的可靠性，安全性和个性化。系统和方法特别适用于安全地管理存在信息和用于多方通信服务和对等网络服务的其他信息的交换。

8. 发明申请

WO2006039771A1 SYSTEM AND METHOD FOR ACCESS CONTROL 审中-公开
标题翻译：用于访问控制的系统和方法
公开(公告)号：WO2006039771A1
公开(公告)日：2006-04-20
申请号：PCT/CA2004/001821
申请日：2004-10-12
申请人： BCE INC. , YEAP, Tet, Hin , O'BRIEN, William, J. , LOU, Dafu
发明人： YEAP, Tet, Hin , O'BRIEN, William, J. , LOU, Dafu
IPC分类号： H04L9/32
CPC分类号： H04L63/0823 , G06F21/33 , H04W12/06 , H04W12/08
摘要： A system and method for access control is provided. In one embodiment, a system includes a computing device connected to an access server that controls the ability of the computing device to access to a computing resource, such as the Internet. The access server connects to an activation server via a network. The activation server is operable to receive a request for to generate a certificate for the computing device from the activation server. The activation server is operable to generate the certificate and embed a unique identifier of the computing device and/or the access server and/or the like inside the certificate. Once generated, the certificate is installed in the computing device. When the computing device initiates a request to access the computing resource, the computing device initially sends the certificate to the access server. If the certificate received by the access server does not include the expected unique identifier(s), then access to the computing resource is prevented and/or restricted. If the key received by the access server includes the expected unique identifier(s), then access to the computing resource is permitted.
摘要翻译：提供了一种用于访问控制的系统和方法。在一个实施例中，系统包括连接到访问服务器的计算设备，其控制计算设备访问诸如因特网之类的计算资源的能力。访问服务器通过网络连接到激活服务器。激活服务器可操作以从激活服务器接收用于为计算设备生成证书的请求。激活服务器可操作以生成证书并且在证书内嵌入计算设备和/或访问服务器等的唯一标识符。一旦生成，证书就安装在计算设备中。当计算设备发起访问计算资源的请求时，计算设备最初将该证书发送到接入服务器。如果由接入服务器接收到的证书不包括预期的唯一标识符，则防止和/或限制对计算资源的访问。如果由接入服务器接收到的密钥包括预期的唯一标识符，则允许访问计算资源。

9. 发明专利

CA2271563A1 COMPUTER/NUMERICALLY CONTROLLED MACHINES 未知
公开(公告)号：CA2271563A1
公开(公告)日：2000-11-13
申请号：CA2271563
申请日：1999-05-13
申请人： YEAP TET HIN , LIANG MING
发明人： YEAP TET HIN , LIANG MING
IPC分类号： G05B13/02 , G05B19/416 , G05B11/01 , G05B15/02 , G05B19/18 , G05B19/402 , G05B19/404 , G05D15/01 , G05F1/66
摘要： A computer-numerically controlled material removal machine, such as a milling machine, lathe, grinding machine, shaping machine, or the like, has drive units for moving the workpiece and the cutting tool to cause the tool to remove material from the workpiece and a computer-numerical control unit for controlling the drive units so as to optimize material removal rates. In some embodiments, the control unit senses electrical energy consumption rate at a cutting tool drive motor and vanes either or both of cutting tool speed and workpiece feed rate to maintain the energy consumption rate substantially equal to a preset reference level. In other cases, the control unit derives a signal representing force exerted between the cutting tool and the workpiece, whether by sensing power or by using a dynamometer to measure force between the workpiece and the cutting tool, and controls a plurlity of variables, conveniently by means of a fuzzy logic controller.

10. 发明专利

CA2236649A1 METHOD AND APPARATUS FOR ENCODING OF DIGITAL SIGNALS FOR TRANSMISSION AND/OR STORAGE, AND DECODING SUCH ENCODED SIGNALS FOLLOWING SUCH TRANSMISSION AND/OR STORAGE 未知
公开(公告)号：CA2236649A1
公开(公告)日：1999-11-05
申请号：CA2236649
申请日：1998-05-05
申请人： YEAP TET HIN
发明人： YEAP TET HIN
IPC分类号： H04B1/66 , H04L27/00 , H04J3/18
摘要： Digital signals for transmission and/or storage are encoded by an encoder comprising an analysis filter bank for converting each digital signal into a plurality of subband signals. Some or all of the subband signals are upsampled to produce a plurality of signals each having a frequency spectrum in which segments are duplicated, each duplicate segment having a bandwidth no greater than a prescribed bandwidth of a transmission channel or storage means. The encoder selects one of the duplicates for each subband upsampled and time division multiplexes the selected duplicates to form an encoded signal for transmission or storage. Following reception/extraction, the encoded signal is decoded by a decoder which downsamples the received encoded signal at a rate that corresponds to that used by the encoder to upsample the subband signals, demultiplexes the downsampled signal to provide a plurality of received subband signals corresponding to the subband signals in the encoder, and processes the subband signals in a synthesis filter bank to form a reconstructed decoded signal corresponding to the digital input signal.

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