| Patents for H04K 1 - Secret communication (16,771) |
|---|
| 08/04/2005 | WO2005071873A1 Method and system for session based watermarking of encrypted content |
| 08/04/2005 | WO2005069897A2 Wideband enhanced digital injection predistortion system and method |
| 08/04/2005 | US20050172341 Data distribution system and data distribution apparatus |
| 08/04/2005 | US20050172335 System and method for assigning quality to cryptographic identities used in a digital transaction |
| 08/04/2005 | US20050172334 Automatic coding system memory cards |
| 08/04/2005 | US20050172133 Cross assembly call interception |
| 08/04/2005 | US20050172119 Hardware/software partitioning for encrypted WLAN communications |
| 08/04/2005 | US20050171916 Application program interface for postal security device |
| 08/04/2005 | US20050171913 Content distribution service providing system and content distribution device and user terminal device thereof |
| 08/04/2005 | US20050169480 Fast ciphering key search for WLAN receivers |
| 08/04/2005 | US20050169477 Wireless interface for removable digital content security devices |
| 08/04/2005 | US20050169469 Domino scheme for wireless cryptographic communication and communication method incorporating same |
| 08/04/2005 | US20050169463 Hardware cryptographic engine and hardware cryptographic method using an efficient S-BOX implementation |
| 08/04/2005 | US20050169395 Cost-effective multi-channel quadrature amplitude modulation |
| 08/04/2005 | US20050169393 Receiver device of communication system |
| 08/04/2005 | US20050169392 Efficient low-power mode for multicarrier communications |
| 08/04/2005 | US20050167484 Method and system issue an electronic visa of a foreign visitor at a country's foreign consular premises |
| 08/04/2005 | CA2551083A1 Method and system for session based watermarking of encrypted content |
| 08/03/2005 | EP1559236A2 Encryption processing method and device of a voice signal |
| 08/03/2005 | EP1559226A1 Encrypting and decrypting optical communicaions with matched encoders and decoders |
| 08/03/2005 | EP1488543A4 Transmit processing using receiver functions |
| 08/02/2005 | US6925563 Multiplication of modular numbers |
| 07/28/2005 | WO2005069524A1 Procedure and multi-key card to avoid internet fraud |
| 07/28/2005 | WO2005010649A3 Managing an electronic seal of certification |
| 07/28/2005 | US20050166263 System and method providing disconnected authentication |
| 07/28/2005 | US20050166063 Wireless multi-functional computer lock |
| 07/28/2005 | US20050166062 Portable computer with a hand impression |
| 07/28/2005 | US20050166060 System and method for controlling access to resources |
| 07/28/2005 | US20050165694 Image forming system including server device and printers as clients |
| 07/28/2005 | US20050163319 Method of authentication via a secure wireless communication system |
| 07/28/2005 | US20050163314 Method and apparatus for compressing rabin signatures |
| 07/28/2005 | US20050163313 Methods and apparatus for parallel implementations of table look-ups and ciphering |
| 07/28/2005 | US20050163252 Transmitter predistortion circuit and method therefor |
| 07/28/2005 | US20050163251 Predistortion circuit and method for compensating A/D and other distortion in a digital RF communications transmitter |
| 07/28/2005 | US20050163250 Distortion-managed digital RF communications transmitter and method therefor |
| 07/28/2005 | US20050163249 Predistortion circuit and method for compensating linear distortion in a digital RF communications transmitter |
| 07/28/2005 | US20050163248 Signal peak reduction circuit for non-constant envelope modulation signals |
| 07/28/2005 | US20050163244 Wireless transmitting method, wireless transmitting device, wireless receiving method, wireless receiving device |
| 07/28/2005 | US20050163238 Transceiver apparatus and transceiving method |
| 07/28/2005 | US20050163205 Equalized signal path with predictive subtraction signal and method therefor |
| 07/28/2005 | US20050163060 Topology discovery in broadband networks |
| 07/27/2005 | EP1208663A4 System and method for secured data transmission within a wireless communication system |
| 07/27/2005 | CN1647445A System in a digital wireless data communication network for arranging end-to-end encryption and corresponding terminal equipment |
| 07/27/2005 | CN1647139A Data conversion device and data conversion method |
| 07/27/2005 | CN1645781A Multi-path information encrpted chaotic communicating system |
| 07/27/2005 | CN1645780A Secured communicating method and device for hiding talking voice |
| 07/26/2005 | US6922784 Administrative security systems and methods |
| 07/26/2005 | US6922480 Methods for encoding security documents |
| 07/26/2005 | CA2289217C Method and apparatus for multipoint trunking |
| 07/21/2005 | WO2005067189A1 Active stabilization of a one-way qkd system |
| 07/21/2005 | WO2005066884A1 Two-dimensional bar code system, two-dimensional bar code generating method and computer program |
| 07/21/2005 | WO2005065390A2 Integrated global tracking and virtual inventory system |
| 07/21/2005 | WO2005055512A3 Cryptography for secure dynamic group communications |
| 07/21/2005 | US20050160280 Method and system for providing fraud detection for remote access services |
| 07/21/2005 | US20050160279 Apparatus and method for performing transparent output feedback mode cryptographic functions |
| 07/21/2005 | US20050160052 Biometric authorization method and system |
| 07/21/2005 | US20050160050 Conversion system for encrypting data in a secure transaction |
| 07/21/2005 | US20050160043 Account protection with one sided access |
| 07/21/2005 | US20050158055 Optical communication system and optical communication method having confidentiality |
| 07/21/2005 | US20050157879 Cipher strength evaluation apparatus |
| 07/21/2005 | US20050157874 Cryptography for secure dynamic group communications |
| 07/21/2005 | US20050157873 Simplified method of RSA |
| 07/21/2005 | US20050157814 Wideband enhanced digital injection predistortion system and method |
| 07/21/2005 | US20050157812 Method and related apparatus for reducing peak-to-average-power ratio |
| 07/21/2005 | US20050157782 Systems and methods for transmitting data in a wireless communication network |
| 07/21/2005 | CA2736051A1 Integrated global tracking and virtual inventory system |
| 07/21/2005 | CA2552237A1 Method of managing digital rights |
| 07/21/2005 | CA2550852A1 Integrated global tracking and virtual inventory system |
| 07/20/2005 | CN1643842A Communication apparatus and communication system |
| 07/20/2005 | CN1643819A Transmit processing using receiver functions |
| 07/19/2005 | US6920563 System and method to securely store information in a recoverable manner on an untrusted system |
| 07/19/2005 | US6920436 Digital work structure |
| 07/19/2005 | US6920435 Tokenless biometric electronic transactions using an audio signature to identify the transaction processor |
| 07/19/2005 | US6920173 Spread-spectrum signal receiver apparatus and interference cancellation apparatus |
| 07/19/2005 | US6920171 Multiple access frequency hopping network with interference anticipation |
| 07/14/2005 | WO2005064836A1 A system and method for using a streaming protocol |
| 07/14/2005 | WO2005062919A2 Public key encryption for groups |
| 07/14/2005 | WO2005062910A2 Method and system for controlling encoded image production using image signatures |
| 07/14/2005 | US20050154935 Mobile terminal and method for auto-locking thereof |
| 07/14/2005 | US20050154898 Method and system for protecting master secrets using smart key devices |
| 07/14/2005 | US20050154897 Protected access to a secured entity through a randomly selected password requested through an interactive computer controlled display terminal |
| 07/14/2005 | US20050154896 Data communication security arrangement and method |
| 07/14/2005 | US20050152553 Method of synchronizing dynamic decryption keys and matching content protected data in a real time environment |
| 07/14/2005 | US20050152542 Public key encryption for groups |
| 07/14/2005 | US20050152541 Tamper-proof elliptic encryption with private key |
| 07/14/2005 | US20050152539 Method of protecting cryptographic operations from side channel attacks |
| 07/14/2005 | US20050152538 Method of encrypting and transmitting data and system for transmitting encrypted data |
| 07/14/2005 | US20050152483 Systems and methods for implementing path diversity in a wireless communication network |
| 07/14/2005 | US20050152475 Systems and methods for receiving data in a wireless communication network |
| 07/14/2005 | US20050152468 Multicarrier communication system and reception device for same |
| 07/14/2005 | US20050152467 System and method for canceling radio frequency interferers (RFI's) in xDSL signals |
| 07/14/2005 | US20050152466 Multicarrier communication system and methods for link adaptation using uniform bit loading and subcarrier puncturing |
| 07/14/2005 | US20050152464 Multi-channel wavelet codec |
| 07/13/2005 | EP1552634A1 Cryptographically secure person identification |
| 07/13/2005 | CN1638375A Apparatus, method and computer program for detecting echo in the frequency domain |
| 07/13/2005 | CN1638374A Receiving method and receiving apparatus with adaptive array signal processing |
| 07/13/2005 | CN1638327A Encryption device and program and method used along with the same |
| 07/13/2005 | CN1637720A Data processing device, program and method |
| 07/12/2005 | US6918044 Password protection for high reliability computer systems |
| 07/12/2005 | US6918039 Method and an apparatus for detecting a need for security and invoking a secured presentation of data |