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Patent Searching and Data


Matches 451 - 500 out of 5,495

Document Document Title
WO/2008/046016A2
An efficient channel estimation system and method provides good performance under high Doppler conditions and is suitable for OFDM systems such as DVB-T. A number of different pilot interpolations techniques enable the estimation of chan...  
WO/2008/045667A2
Embodiments of the present invention provide verification and/or authentication service engines that provide a customizable solution that can be "dialed" based on the risk level assigned to individual or grouped applications. The systems...  
WO/2008/046012A3
Methods and systems for performing micropayment transactions over communication networks is provided. These methods and systems enable ubiquitous micropayments by providing a seemless payment solution in which micropayment is one of a pl...  
WO/2008/045738A3
Techniques using data matching and clustering algorithms are disclosed to aid investigators in detecting potentially fraudulent activity, performing risk analysis or assessing compliance with applicable regulations.  
WO/2008/045880A2
A gateway (e.g., a web site) connects content (e.g., pirated content) playing on a host device to a variety of informational, advertising, merchandising and DRM resources. Links, icons and other elements for connecting with the resources...  
WO/2008/042524A3
A method and system for displaying trust level on a wireless communication device (100) is provided. The method includes receiving (204) a list of trusted root authority certificates. The method further includes calculating the trust lev...  
WO/2008/039558A2
A method for providing a package of digital items to a user is described. The digital items are packaged into a package, and the package is encrypted and wrapped in a digital rights management system. A purchase request is received from ...  
WO/2008/039167A2
A user activates the transaction facilitation system from an online banking homepage. Thereafter, communication is performed over a secure communication network. User and transaction type information are received and a unique transaction...  
WO/2008/039558A3
A method for providing a package of digital items to a user is described. The digital items are packaged into a package, and the package is encrypted and wrapped in a digital rights management system. A purchase request is received from ...  
WO/2008/039741A3
A system and method for process control and management is disclosed. Various features and applications of the present invention may be suitably adapted to manage, control or otherwise improve compliance and/or project workflow processing...  
WO/2008/039246A3
A technique for DRM translation involves converting first digital content into second digital content. An example of a system according to the technique includes a server that provides a first digital content unit coded with a first digi...  
WO/2008/039167A3
A user activates the transaction facilitation system from an online banking homepage. Thereafter, communication is performed over a secure communication network. User and transaction type information are received and a unique transaction...  
WO/2008/037727A3
The invention relates to a method for creating an encryption key. In said method, a first data content encrypted with a first key is transcoded, by means of the encryption key, into a second data content encrypted with a second key, the ...  
WO/2008/039252A3
A multimodal biometric identification system captures and processes images of both the iris and the retina for biometric identification. Another multimodal ocular system captures and processes images of the iris and/or the from both eyes...  
WO/2008/036633A2
Systems and methods of providing opportunistic security for physical communication channels are disclosed. One disclosed method is for opportunistic secure communication on a main channel between a sender device and a receiver device whe...  
WO/2008/034384A1
A method, system and device for analyzing the abnormity of the uplink channel in the wireless communication system are disclosed, the invention better realizes the status detection of the uplink channel and improves the analyzable and ma...  
WO/2008/036732A3
The invention relates generally to a method and system for managing the selection, procurement, and payment of goods and services. More specifically, the invention relates to a method for managing procurement and paymentof goods and serv...  
WO/2008/036757A3
Methods and system are provided herewith for providing information services. A data service in according with the methods and systems disclosed herein may provide content for the data service and/or may provide content to subscribers via...  
WO/2008/033590A2
A method and apparatus to provide a cryptographic protocol for secure authentication, privacy, and anonymity. The protocol, in one embodiment, is designed to be implemented in a small number of logic gates, executed quickly on simple dev...  
WO/2008/033111A3
In the present sampling technique of a transmitted data stream, a data stream is divided (318, 504) into a predefined number of sample streams to provide a plurality of sample streams, and for at least two of these sample streams, a metr...  
WO/2008/033843A2
A method and apparatus for repeated communication sessions between a sender (e.g., RFID tag) and a receiver (RFID reader) that employs a proactive information security scheme is based on the assumption that the information exchanged duri...  
WO/2008/033284A3
Systems and methods for performing QKD using one or more high-altitude platforms (HAPs). The system includes a second QKD station (Alice) supported by the HAP so as to be in free-space communication with the first QKD station (Bob) over ...  
WO/2008/033951A2
A mobile terminated call is delivered to a mobile device during an inter- VLR location update by first routing the mobile terminated call to the old mobile switching center/visitor location register (MSC/VLR), determining that the mobile...  
WO/2008/033111A2
In the present sampling technique of a transmitted data stream, a data stream is divided (318, 504) into a predefined number of sample streams to provide a plurality of sample streams, and for at least two of these sample streams, a metr...  
WO/2008/033551A3
A method and a system conducts payment transactions via instant messaging. The system includes a messaging interface to receive a payment transaction request at a payment application from a network-based device via a network. The messagi...  
WO/2008/030679A2
The disclosure relates to techniques and technologies for establishing a secure link between a mesh authenticator and a mesh key distributor for transporting security association messages. The secure link can allow the mesh key distribut...  
WO2007137283A9
One inventive step includes facilitating obtaining a payment file associated with a buyer (for example, directly from the buyer, or from a third party partner). The file includes data specifying a first form of payment from the buyer to ...  
WO/2008/029059A3
A system secures a personal code for a user of a personal entity (EP) containing data (SIG) and associated with a code processing entity (ETC). The personal entity establishes a (REP_CLn) graphical representation of characters that may b...  
WO/2008/030704A2
A method and system for secure processing of authentication key material in an ad hoc wireless network enables secure distribution of the authentication key material between a mesh authenticator (110) and a mesh key distributor (115), wh...  
WO/2008/030750A3
A controlled content distribution system (CCDS) employs a peer-level application into which a content producer can import digital content (e.g., video, audio, graphic, image, text, code files, etc.) The content producer identifies distri...  
WO/2008/030993A3
In a computing environment, including an educational management system having a server, a method for administering a high-stakes exam includes securing at least one computing device having a processor and memory on which the high-stakes ...  
WO/2008/027626A3
A security management system that includes a hierarchical security platform, converged IT and physical security management, unified credentialing, credential issuance and incident(s) management. An exemplary aspect of the invention also ...  
WO/2008/027877A3
Methods and systems permit monitoring behavior of a holder of a multifunction presentation instrument that is suitable for presentation by the holder in support of payment transactions and access transactions. A payment transaction invol...  
WO/2008/027998A3
A method for minimizing risk of a consumer performing a fraudulent Internet purchase transactions using a transaction card is disclosed herein, the method comprising receiving an enrollment verification request for a transaction from a m...  
WO/2008/027957A3
Transmission systems and methods for reducing interference by wideband communication systems with narrowband communications systems are disclosed. In some embodiments an ultrawideband system employing orthogonal frequency division multip...  
WO/2008/027324A3
A system and method is provided to accept and settle transaction payments for an unbanked consumer. A consumer initiates a transaction with a merchant, and the merchant may transmit transaction information to a central processing unit (C...  
WO/2008/027998A4
A method for minimizing risk of a consumer performing a fraudulent Internet purchase transactions using a transaction card is disclosed herein, the method comprising receiving an enrollment verification request for a transaction from a m...  
WO/2008/027324A2
A system and method is provided to accept and settle transaction payments for an unbanked consumer. A consumer initiates a transaction with a merchant, and the merchant may transmit transaction information to a central processing unit (C...  
WO/2008/027887A3
A system for obtaining lease proposals from multiple landlords for a tenant includes a tenant workstation, a number of landlord workstations and a server in communication with the tenant and landlord workstations. The server features sof...  
WO/2008/025037A3
A system and method for facilitating transactions utilizing phrase tokens are provided. Individual entities can be associated with unambiguous transaction phrase tokens, such as multiple word phrases. The transaction phrase tokens are as...  
WO/2008/024967A3
The system and method for off-diagonal MIMO precoders for generating precoded signals to increasing system performance for plurality of users in an xDSL system (130), comprising, an initialization module (170) configured to learn charact...  
WO/2008/024119A1
Systems and methods are provided for distributing graphic assets among users of personal communication devices. The graphic assets may include, for example, an avatar and/or avatar accessories used to exchange messages over cellular tele...  
WO/2008/024135A2
A client platform can be verified prior to being granted access to a resource or service on a network by validating individual hardware and software components of the client platform. Digests are generated for the components of the clien...  
WO/2008/024870A3
Methods and apparatus, including computer program products, for gift card services. In general, data characterizing a request to provide a merchant credit service to an intended recipient is received and a message to be sent to the inten...  
WO/2008/020991A3
The exemplary embodiments of this invention provides notarized federated identity management that may have application like supporting efficient user authentication when providers are unknown to each other and/or for avoiding direct comm...  
WO/2008/021454A3
A federated credentialing system, and a correspond method, includes credential issuers that interact with relying parties to provide system users with access to protected resources within the system. The system includes a relying party f...  
WO/2008/022158A3
Systems and methods for generating non-interactive zero-knowledge (NIZK) proofs. A homomorphic commitment scheme provides a NIZK proof that a commitment contains 0 or 1. A NIZK proof that a triple of wire assignments satisfies a NAND-gat...  
WO/2008/021887A3
A fraud-prevention system having user security parameters based on user instruction. A user specifies the security parameter for a transaction. The security parameter may include, but is not limited to a geographic location, a monetary v...  
WO/2008/022031A3
A radio frequency identification (RFID) module for an identification token includes a module body and an RFID integrated circuit (IC) mounted on or in the module body. The RFID module also includes a pressure-sensitive switching device m...  
WO/2008/021887A2
A fraud-prevention system having user security parameters based on user instruction. A user specifies the security parameter for a transaction. The security parameter may include, but is not limited to a geographic location, a monetary v...  

Matches 451 - 500 out of 5,495