Patents
Sitemap › H04 - Electric communication technique › H04K - Secret communication; Jamming of communication › H04K 1 - Secret communication
Patents for H04K 1 - Secret communication (16,771)
11/2005
11/17/2005WO2005109320A1 Fingerprint image reconstruction based on motion estimate across a narrow fingerprint sensor
11/17/2005WO2005109275A2 Web-based data content distribution system
11/17/2005WO2005109202A2 Trusted license removal
11/17/2005WO2005074391A3 Two-dimensional code, two-dimensional code forming device and method, two-dimensional code reading device and method, information verification system, and information verifying method
11/17/2005US20050257253 Managed credential issuance
11/17/2005US20050257247 System and method for maintaining security in a distributed computer network
11/17/2005US20050257069 Cipher strength evaluation apparatus
11/17/2005US20050257068 Method and apparatus for secure issuance of secure firearm identification credentials
11/17/2005US20050257066 Managing user access to data
11/17/2005US20050257065 Methods, systems, and storage mediums for implementing issue notification and resolution activities
11/17/2005US20050254684 Methods for steganographic encoding media
11/17/2005US20050254683 Visual copyright protection
11/17/2005US20050254652 Automated network security system and method
11/17/2005US20050254651 Wireless access system, method, signal, and computer program product
11/17/2005US20050254645 System and method for safeguarding data between a device driver and a device
11/17/2005US20050254587 Transmitting and receiving apparatuses for reducing a peak-to-average power ratio and an adaptive peak-to-average power ratio controlling method thereof
11/17/2005DE102005001124A1 Bereitstellung und Verwendung von Sicherheitstoken, um eine automatisierte Testausrüstung freizugeben Deployment and use of security tokens to enable an automated test equipment
11/17/2005CA2566091A1 Data transmission
11/17/2005CA2564038A1 Security system communications including encryption
11/16/2005CN1697512A De-interleaving device and method of possessing pattern recognition unit
11/16/2005CN1697353A Encryption and encrypted communication method suitable to personal wireless communication system
11/16/2005CN1697157A Method for facilitating transaction of integrated circuit production among various parties through a network platform
11/15/2005US6965998 Time stamping method using time-based signature key
11/15/2005US6965683 Routing networks for use with watermark systems
11/15/2005US6965673 Method of using transient faults to verify the security of a cryptosystem
11/10/2005WO2005107150A1 Message service indication system and method
11/10/2005WO2005107137A2 Method and apparatus for authenticating users using two or more factors
11/10/2005WO2005107128A1 System and method for securing data
11/10/2005WO2005107122A2 Enhanced extension mobility
11/10/2005WO2005107121A1 Method and apparatus for generating preamble sequence for adaptive antenna system in orthogonal frequency division multiple access communication system
11/10/2005WO2004095707A3 Data encoding using an oscillator circuit
11/10/2005US20050251687 File cabinet with secure access
11/10/2005US20050251686 Methods and apparatus for secure distribution of software
11/10/2005US20050251486 System and methods for protecting digital works using a watermark gateway
11/10/2005US20050251482 Digital work structure
11/10/2005US20050249349 Matrix encryption method and system
11/10/2005US20050249348 Data encryption/decryption method, device, and program
11/10/2005US20050249341 Method and apparatus for providing fraud detection using geographically differentiated connection duration thresholds
11/10/2005CA2562006A1 Enhanced extension mobility
11/09/2005EP1593018A2 Method and apparatus to identify a work received by a processing system
11/09/2005CN1694504A Processing auxiliary data of video sequences
11/08/2005US6963977 Circuits and methods for modular exponentiation
11/08/2005US6963975 System and method for audio fingerprinting
11/08/2005US6963859 Content rendering repository
11/03/2005WO2005104416A2 Rights management inter-entity message policies and enforcement
11/03/2005WO2005104415A2 Method for dynamic application of rights management policy
11/03/2005WO2005103985A2 System and method for the efficient exchange and pricing of services and intangible works
11/03/2005US20050246549 Methods and apparatus for secure distribution of software
11/03/2005US20050246547 Computer grid access management system
11/03/2005US20050246545 Screening for illegitimate requests to a computer application
11/03/2005US20050246535 Message service indication system and method
11/03/2005US20050246532 Secure communication system and method
11/03/2005US20050246289 System and method for processing and for funding a transaction
11/03/2005US20050246288 Session information preserving system and method therefor
11/03/2005US20050246287 Method for facilitating transaction of integrated circuit production among various parties through a network platform
11/03/2005US20050246286 License creation apparatus, license creation method, and computer program
11/03/2005US20050246285 Software licensing using mobile agents
11/03/2005US20050246282 Monitoring of digital content provided from a content provider over a network
11/03/2005US20050246211 Methods and systems for detecting user satisfaction
11/03/2005US20050244007 System and method for securing data
11/03/2005US20050244000 Fast-key generator for encryption, authentication or security
11/03/2005US20050243998 Apparatus and method for consistency checking public key cryptography computations
11/03/2005US20050243940 Method and apparatus for generating preamble sequence for adaptive antenna system in orthogonal frequency division multiple access communication system
11/03/2005US20050243934 Processing auxiliary data of video sequences
11/03/2005US20050242987 Random number sequence sharing system, random number sequence sharing apparatus, codec system, coding apparatus, decoding apparatus, random number sequence sharing method, coding method, decoding method, and program product
11/03/2005DE102004048959A1 Informationsverarbeitungsgerät, Beglaubigungsverarbeitungsprogramm und Beglaubigungsspeichergerät Information processing apparatus, authentication processing and certification program storage device
11/02/2005EP1592259A1 Processing auxiliary data of video sequences
11/02/2005EP1592202A1 Secure communication system and method
11/02/2005EP1592192A2 Method and apparatus for generating preamble sequence for adaptive antenna system in orthogonal frequency division multiple access communication system
11/02/2005CN1691625A Cipher key setting system, access point, and cipher key setting method
11/02/2005CN1691577A Security information packaging system, lsi, and security information packaging method
11/02/2005CN1691174A Optical disk recording and reproducing method and optical disk
11/01/2005US6961558 Method and receiver for receiving a radio broadcast signal having encoded contents
11/01/2005US6961428 Method of videotext information encryption and security transmission in a network
10/2005
10/27/2005WO2005101713A2 System and method for processing and for funding a transaction
10/27/2005WO2005101258A1 Control of consumption of media objects
10/27/2005US20050240779 Secure local or remote biometric(s) identity and privilege (BIOTOKEN)
10/27/2005US20050240773 Secure file sharing
10/27/2005US20050240536 Networked electronic trading system
10/27/2005US20050240535 Web-based data content distribution system
10/27/2005US20050240533 Trusted license removal in a content protection system or the like
10/27/2005US20050240532 Optical disk recording and reproducing method and optical disk
10/27/2005US20050240531 System and method for the efficient exchange and pricing of services and intangible works
10/27/2005US20050240530 Content distribution system, playback apparatus, content server, usage rule server, accounting server, playback method, content transmission method, usage rule transmission method, accounting method, program, and storage medium
10/27/2005US20050240498 Product verification and activation system, method and apparatus
10/27/2005US20050240476 Online electronic game based- e-commerce and data mining system
10/27/2005US20050238172 Cipher key setting system, access point, and cipher key setting method
10/27/2005US20050238170 Method for securing a ciphered content transmitted by a broadcaster
10/27/2005US20050238110 Apparatus and method for reducing peak-to-average power ratio in orthogonal frequency division multiplexing communication system
10/27/2005DE102004016580A1 Verfahren zur Übertragung von Daten in einem Ad Hoc Netzwerk oder einem Sensornetzwerk Method for transmitting data in an ad hoc network or a sensor network
10/26/2005EP1410143B1 Processor with protected test and debug mode
10/26/2005CN1689302A System and method for secure control of resources of wireless mobile communication devices
10/25/2005US6959386 Hiding encrypted messages in information carriers
10/23/2005CA2509671A1 Trusted license in a content protection system or the like
10/20/2005WO2005099160A2 Systems and methods for implementing path diversity in a wireless communication network
10/20/2005WO2005099151A1 Secure data transmission via multichannel entitlement management and control
10/20/2005WO2005099150A2 Public key cryptographic methods and systems
10/20/2005WO2005099131A2 Systems and methods for transmitting data in a wireless communication network
10/20/2005WO2005098741A2 Electronic transaction verification system
10/20/2005WO2005059726A3 Method and system for secure and efficient on-line delivery of applications
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