Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 9 - Arrangements for secret or secure communication
Patents for H04L 9 - Arrangements for secret or secure communication (111,914)
09/2003
09/16/2003US6620047 Electronic gaming apparatus having authentication data sets
09/16/2003US6619770 Security drawer for service cart
09/15/2003CA2422153A1 Time-window-constrained multicast for future delivery multicast
09/12/2003WO2003075599A1 Server device, communication device, and program for managing contents usage
09/12/2003WO2003075571A1 Protocol for controlling access, through specific time ranges, to scrambled data
09/12/2003WO2003075539A1 Detection of duplicate client identities in a communication system
09/12/2003WO2003075507A1 Code generator and device for synchronous or asynchronous and permanent identification or encoding and decoding of data of any particular length
09/12/2003WO2003075506A1 Method for making safe an electronic cryptography assembly with a secret key
09/12/2003WO2003075163A1 Data storing device
09/12/2003WO2003075134A1 A method for controlling the distribution of data
09/12/2003WO2003067498A3 Method of personalizing and identifying communications
09/12/2003WO2002058320A9 Method and apparatus for generating a group of characters sets that are both never repeating
09/12/2003WO2002044876A3 Programmable logic device with decryption algorithm and decryption key
09/12/2003WO2002044875A3 Programmable logic device with method of preventing readback
09/12/2003CA2815923A1 Location aware data network
09/12/2003CA2814829A1 Location aware data network
09/12/2003CA2478214A1 Electronic transfer system
09/12/2003CA2476542A1 Detection of duplicate client identities in a communication system
09/11/2003WO2003075192A1 Electronic transfer system
09/11/2003US20030172306 Security apparatus and method
09/11/2003US20030172286 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk
09/11/2003US20030172280 Access control and authorization system
09/11/2003US20030172278 Data transmission links
09/11/2003US20030172273 Method for controlling the distribution of data
09/11/2003US20030172268 Consumable authentication protocol and system
09/11/2003US20030172266 Authentication system for connecting client to server providing particular information using dedicated system and method therefor
09/11/2003US20030172263 Passive adapter for portable memory cards
09/11/2003US20030172262 Secure communication apparatus and method
09/11/2003US20030172155 Cracker tracing system and method, and authentification system and method of using the same
09/11/2003US20030172144 Secure IP access protocol framework and supporting network architecture
09/11/2003US20030172034 System for controlling access and distribution of digital property
09/11/2003US20030171930 Computer telephony system to access secure resources
09/11/2003US20030171892 Method for identifying a person among a population by sensing his fingerprints
09/11/2003US20030171095 Transmitter
09/11/2003US20030169927 Image coding without coding transparency regions
09/11/2003US20030169884 Method for making secure a session with data processing means under the control of several entities
09/11/2003US20030169882 Method for negotiating weakened keys in encryption systems
09/11/2003US20030169880 Quantum cryptography key distribution system and method
09/11/2003US20030169189 Robust system for transmitting and receiving map data
09/11/2003CA2375898A1 Authentication protocols for networked storage devices
09/10/2003EP1343321A1 Methods and systems for cryptographically protecting secure content in video memory
09/10/2003EP1343318A2 Methods and apparatus for continuous control and protection of media content
09/10/2003EP1343270A1 Authentication method, communication apparatus, and relay apparatus
09/10/2003EP1343121A2 Computer telephony system to access secure resources
09/10/2003EP1343093A1 Method and device for authenticating user
09/10/2003EP1342338A2 Quantum cryptography transmission method and system
09/10/2003EP1342337A1 System for secure optical transmission of binary code
09/10/2003EP1342333A2 Partial encryption of assembled bitstreams
09/10/2003EP1342154A2 Cryptographic processor
09/10/2003EP1342153A1 Method and device for generating a pseudo random sequence using a discrete logarithm
09/10/2003EP1240572A4 Method of determining distance between two or more electronic devices
09/10/2003EP1166238B1 Method and system for ordering, loading and using access tickets
09/10/2003EP0872081B1 Method and device for data communication
09/10/2003CN1442020A Time stamping and time stamp validity verification system, method and device in digital broadcasting environment
09/10/2003CN1442005A Content reproduction apparatus, content distribution server, and content distribution system
09/10/2003CN1441935A System and method for reproduction and authentication of original documents
09/10/2003CN1441567A Method of deciphering wired cipher in the same privacy
09/10/2003CN1441563A Rondam number generating method and device for the third generation of mobile communication safety confirmation
09/10/2003CN1441385A Storage card
09/10/2003CN1441228A Map data processing method, map data processor, storage medium and map data processor on transportation means
09/10/2003CA2458257A1 Distributed hierarchical identity management
09/09/2003US6618483 Elliptic curve encryption systems
09/09/2003US6618347 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk
09/09/2003US6618117 Image sensing apparatus including a microcontroller
09/09/2003US6617917 Caller-ID demodulation apparatus and method using multiple thresholds
09/09/2003CA2354099C An adaptable communication apparatus and an adaptable communication system
09/08/2003CA2375165A1 Voice data privacy and protection system
09/04/2003WO2003073783A1 System, method and apparatus for federated single sign-on services
09/04/2003WO2003073761A1 Method for processing encoded data for a first domain received in a network pertaining to a second domain
09/04/2003WO2003073760A1 Device for processing and method for transmission of encoded data for a first domain in a network pertaining to a second domain
09/04/2003WO2003073713A1 Server-assisted public-key cryptographic method
09/04/2003WO2003073711A2 System and method for verifying delivery and integrity of electronic messages
09/04/2003WO2003073691A1 Data processing apparatus and method thereof
09/04/2003WO2003073690A2 Method and apparatus for managing a key management system
09/04/2003WO2003073689A1 Communication apparatus and communication system
09/04/2003WO2003073686A1 Controlling access levels in phones by certificates
09/04/2003WO2003073399A1 Method and system for verifying data originality
09/04/2003WO2003073389A2 Authentication arrangement and method for use with financial transactions
09/04/2003WO2003073378A2 Computer terminals biometrically enabled for network functions and voice communication
09/04/2003WO2003073291A1 System and method for dynamic activation of enterprise java beans
09/04/2003WO2003073272A1 Application rights and controlling capabilities of software application
09/04/2003WO2003073242A1 Method and apparatus for handling user identities under single sign-on services
09/04/2003WO2003073240A1 User authentication between resources in a data network
09/04/2003WO2003071850A2 A system and method for monitoring unauthorized dissemination of documents and portable media
09/04/2003WO2003038578A3 User access control to distributed resources on a data communications network
09/04/2003WO2002098053A3 Biometric value generation apparatus and method
09/04/2003US20030167394 Data securing communication apparatus and method
09/04/2003US20030167236 Method and apparatus for repackaging portions of digital works as new digital works
09/04/2003US20030165242 Confusion encryption
09/04/2003US20030165238 A method for encoding long messages for electronic signature schemes based on rsa
09/04/2003US20030164750 Security system using transmitting signal of a wireless communication terminal and a method for using the same
09/04/2003CA2476176A1 System and method for verifying delivery and integrity of electronic messages
09/04/2003CA2473793A1 System, method and apparatus for federated single sign-on services
09/04/2003CA2462818A1 Application rights and controlling capabilities of software application
09/03/2003EP1341071A2 Memory card
09/03/2003EP1340337A2 Location-independent packet routing and secure access in a short-range wireless networking environment
09/03/2003EP1340336A1 Access control enhancements, network access unit and service provider server for delivery of video and other services
09/03/2003EP1340188A2 Authenticatable graphical bar codes
09/03/2003EP1340178A2 Method and apparatus for evaluating fraud risk in an electronic commerce transaction
09/03/2003EP1340149A2 Verification engine for user authentication
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