| Patents for H04K 1 - Secret communication (16,771) |
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| 01/06/2009 | US7474749 Method and apparatus for achieving crypto-syncronization in a packet data communication system |
| 01/06/2009 | US7474625 Time-triggered communication system and method for the synchronized start of a dual-channel network |
| 01/06/2009 | US7474326 Inter-network and inter-protocol video conference privacy method, apparatus, and computer program product |
| 01/06/2009 | US7472825 Transaction terminal |
| 01/02/2009 | DE102004048959B4 Informationsverarbeitungsgerät, Beglaubigungsverarbeitungsprogramm und Beglaubigungsspeichergerät Information processing apparatus, authentication processing and certification program storage device |
| 01/01/2009 | US20090006859 System and method for out-of-band assisted biometric secure boot |
| 01/01/2009 | US20090006258 Registration Process |
| 01/01/2009 | US20090006243 Networked Electronic Trading System |
| 01/01/2009 | US20090003603 Platform Independent Networked Communications |
| 01/01/2009 | US20090003602 Electronic Information Embedding Method and Extracting Method, Electronic Information Burying Apparatus and Extracting Apparatus, and Programs Therefor |
| 01/01/2009 | US20090003466 System and Method for Mapping Symbols for Mimo Transmission |
| 12/31/2008 | WO2009002987A1 Methods and systems for tracking and reporting financial transactions |
| 12/31/2008 | WO2009002774A1 An adaptive technique for inter-carrier-interference canceling in ofdm systems |
| 12/31/2008 | WO2009002767A1 Consolidated payment options |
| 12/31/2008 | WO2009002517A1 Paperless transaction system |
| 12/31/2008 | WO2009002404A1 Cryptographic random number generator using finite field operations |
| 12/31/2008 | WO2009002396A1 System and method for managing the lifecycle of encryption keys |
| 12/31/2008 | WO2008131133A3 Methods and systems for security authentication and key exchange |
| 12/31/2008 | WO2005052765A8 Biometric authorization method and system |
| 12/31/2008 | EP1495573B1 Hierarchical identity-based encryption and signature schemes |
| 12/31/2008 | CN100447775C Method of managing digital rights |
| 12/31/2008 | CA2692158A1 Consolidated payment options |
| 12/30/2008 | US7472283 Method and apparatus for secured digital video and access tracking |
| 12/30/2008 | US7472282 Illegal access discriminating apparatus and method |
| 12/30/2008 | US7472281 Method for the automatic log-in of a subscriber station situated particularly in a motor vehicle in an external information system |
| 12/30/2008 | US7472091 Virtual customer database |
| 12/30/2008 | US7471795 Information transmission system |
| 12/30/2008 | US7471794 Network lock method and related apparatus with ciphered network lock and inerasable deciphering key |
| 12/30/2008 | US7471793 Method and apparatus for use in encrypted communication |
| 12/30/2008 | US7471792 Key agreement system, shared-key generation apparatus, and shared-key recovery apparatus |
| 12/30/2008 | US7471791 Method for countermeasure in an electronic component using a secret key algorithm |
| 12/30/2008 | US7471790 Encryption method, cryptogram decoding method, encryptor, cryptogram decoder, and communication system |
| 12/30/2008 | US7471789 Encryption circuit achieving higher operation speed |
| 12/30/2008 | US7471736 Frequency based modulator compensation |
| 12/30/2008 | US7471732 Method and apparatus for training using variable transmit signal power levels |
| 12/30/2008 | US7471730 Transmitting method and transmitting apparatus |
| 12/30/2008 | US7471714 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 |
| 12/30/2008 | US7471479 System for protection against copying on magnetic tape recorders |
| 12/30/2008 | US7469491 Transmitter predistortion circuit and method therefor |
| 12/25/2008 | US20080320599 Rights expression profile system and method using templates |
| 12/25/2008 | US20080320553 Managing hierarchically organized subscriber profiles |
| 12/25/2008 | US20080320310 Image based shared secret proxy for secure password entry |
| 12/25/2008 | US20080319925 Computer Hardware Metering |
| 12/25/2008 | US20080317145 Multiple input multiple output communication system and a method of adaptively generating codebook |
| 12/24/2008 | WO2008157149A1 Method and apparatus using sounding ppdus to provide range extension to ieee 802.11n signals |
| 12/24/2008 | WO2008156452A1 System and method of per-packet keying |
| 12/24/2008 | WO2008118205A3 Method and apparatus for biometric identification |
| 12/24/2008 | WO2008094328B1 Signature based negative list for off line payment device validation |
| 12/24/2008 | WO2008089263A9 System and method for electronic payment processing |
| 12/24/2008 | WO2008077087A3 Programmatically transferring applications between handsets based on license information |
| 12/24/2008 | WO2008027626A9 Logical and physical security |
| 12/24/2008 | WO2008008473A3 Behaviormetrics application system for electronic transaction authorization |
| 12/24/2008 | WO2007064550A3 Representing business transactions |
| 12/24/2008 | EP2005638A2 Bio-metric encryption key generator |
| 12/24/2008 | EP2005628A1 Information management system and method |
| 12/24/2008 | EP2005381A2 Consumer-driven secure sockets layer modulator |
| 12/24/2008 | EP1762035A4 Qkd system network |
| 12/24/2008 | EP1743276A4 Electronic transaction verification system |
| 12/24/2008 | CN101330345A Nestification ciphering method for digital intercommunication |
| 12/24/2008 | CA2690755A1 System and method of per-packet keying |
| 12/23/2008 | US7469383 Medical apparatus for diagnosis or treatment |
| 12/23/2008 | US7469346 Dual virtual machine architecture for media devices |
| 12/23/2008 | US7469340 Selective encryption of electronic messages and data |
| 12/23/2008 | US7469230 Method and system for automatically distributing fees, including a reseller commission, during a digital file transaction |
| 12/23/2008 | US7469048 Methods for point compression for jacobians of hyperelliptic curves |
| 12/23/2008 | US7469020 Systems, methods, and apparatus for reducing dynamic range requirements of a power amplifier in a wireless device |
| 12/23/2008 | US7469013 Intelligent adaptive modulation in a multiple input multiple output (MIMO) wireless communications system |
| 12/18/2008 | WO2008154589A2 Contactless multispectral biometric capture |
| 12/18/2008 | WO2008154283A1 Methods and apparatuses for performing digital rights management (drm) in a host device through use of a downloadable drm system |
| 12/18/2008 | WO2008039741A3 System and method for project process and workflow optimization |
| 12/18/2008 | WO2007130687A3 Two-level authentication for secure transactions |
| 12/18/2008 | US20080313471 Electronic system and digital right management methods thereof |
| 12/18/2008 | US20080311875 Reducing interference between device components |
| 12/18/2008 | US20080310633 Method and devices for providing secure data backup from a mobile communication device to an external computing device |
| 12/18/2008 | US20080310631 Encryption output data generation method and system |
| 12/18/2008 | US20080310531 Robust channel estimation in communication systems |
| 12/17/2008 | EP2002585A1 Confidential transmission of data by change of frequency in a telecommunications network |
| 12/17/2008 | EP1815629A4 Isolated computing environment anchored into cpu and motherboard |
| 12/16/2008 | US7467415 Distributed dynamic security for document collaboration |
| 12/16/2008 | US7467412 Data transfer system, data transfer program and video server system |
| 12/16/2008 | US7467399 Context-sensitive confidentiality within federated environments |
| 12/16/2008 | US7467213 Portable device and a method for accessing a computer resource of a temporary registered user |
| 12/16/2008 | US7466840 Soft error decoding of steganographic data |
| 12/16/2008 | US7466824 Method and system for encryption of streamed data |
| 12/16/2008 | US7464870 Method and system for providing interactive cardholder rewards image replacement |
| 12/11/2008 | WO2008151229A1 Methods and apparatus for preventing fraud in payment processing transactions |
| 12/11/2008 | WO2008151209A1 Methods and systems for the authentication of a user |
| 12/11/2008 | WO2008151169A1 Guard subcarrier placement in an ofdm symbol used for synchronization |
| 12/11/2008 | WO2008150936A1 Method and system for enabling advertising and transaction within user generated video content |
| 12/11/2008 | WO2008150546A1 Method and apparatus for tracking version of digital content |
| 12/11/2008 | WO2008051365A3 Origin identity verified mail register system |
| 12/11/2008 | WO2008027998A3 Method and system for processing internet purchase transactions |
| 12/11/2008 | WO2008027324A3 Method and system to accept and settle transaction payments for an unbanked consumer |
| 12/11/2008 | WO2008005184A3 Improvements in or relating to the copy protection of optical discs |
| 12/11/2008 | WO2007149329A3 Enforced delay of access to digital content |
| 12/11/2008 | WO2007041517A3 System and method for caching data |
| 12/11/2008 | WO2005104415A3 Method for dynamic application of rights management policy |
| 12/11/2008 | US20080307493 Policy specification framework for insider intrusions |
| 12/11/2008 | US20080307492 Security policy generation |
| 12/11/2008 | US20080307236 Method and apparatus for password output |