| Patents for H04K 1 - Secret communication (16,771) |
|---|
| 03/13/2008 | US20080063201 Virtual im buddy in an instant messaging system to provide authentic information |
| 03/13/2008 | US20080063183 Maintaining encryption key integrity |
| 03/13/2008 | US20080063095 Rate Control with Imperfect Feedback |
| 03/13/2008 | US20080063094 Normalized auto-correlators |
| 03/13/2008 | US20080063010 Systems and method for orthogonal frequency divisional multiplexing |
| 03/13/2008 | US20080061980 Method of Actively Tagging Electronic Designs and Intellectual Property Cores |
| 03/12/2008 | EP1714404A4 Apparatus and method for allocating ovsf codes and i/q channels for reducing peak-to-average power ratio in transmitting data via enhanced up-link dedicated channels in wcdma systems |
| 03/12/2008 | EP1687921A4 Detector autocalibration in qkd systems |
| 03/12/2008 | EP0732017B1 System and method for transmitting and receiving variable length authorization control for digital services |
| 03/12/2008 | CN101142777A Videonline security network architecture and methods therefor |
| 03/12/2008 | CN101142570A Network security and fraud detection system and method |
| 03/12/2008 | CN100375417C Transmitter and receiver in radio communication system using four transmitting antennas |
| 03/11/2008 | US7343628 Authorization data model |
| 03/11/2008 | US7343623 Authentication query strategizer and results compiler |
| 03/11/2008 | US7343621 Method and apparatus for providing iSCSI target stealth operation |
| 03/11/2008 | US7343495 Information recording apparatus, information reproducing apparatus, and information distribution system |
| 03/11/2008 | US7343490 Apparatus, and associated method, for facilitating authentication of a mobile station with a core network |
| 03/11/2008 | US7343350 System and method for interactive messaging and/or allocating and/or upgrading and/or rewarding tickets, other event admittance means, goods and/or services |
| 03/11/2008 | US7343348 System for performing real-estate transactions over a computer network using participant templates |
| 03/11/2008 | US7343347 Electronic media player with metadata based control and method of operating the same |
| 03/11/2008 | US7343324 Method, system, and computer readable medium for automatically publishing content |
| 03/11/2008 | US7343295 Automated complaint resolution system |
| 03/11/2008 | US7342976 Predistortion circuit and method for compensating A/D and other distortion in a digital RF communications transmitter |
| 03/11/2008 | US7342975 Circuit arrangement and method for compensating for disturbances in a signal generated by means of discrete multitone modulation |
| 03/11/2008 | US7342974 Channel estimation in OFDM systems |
| 03/11/2008 | US7342973 Method and apparatus for adapting multi-band ultra-wideband signaling to interference sources |
| 03/06/2008 | WO2007112023A3 Secure biometric processing system and method of use |
| 03/06/2008 | US20080059807 Multimodal biometric platform |
| 03/06/2008 | US20080059805 Biometrics authentication apparatus |
| 03/06/2008 | US20080059792 Method of indexing security keys for mobile internet protocol authentication |
| 03/06/2008 | US20080056498 Content protection for oma broadcast smartcard profiles |
| 03/06/2008 | US20080056495 Wireless communication system, vehicle unit, roadside unit and server |
| 03/06/2008 | US20080056494 System and method for establishing a secure connection |
| 03/06/2008 | US20080056487 Intelligent network interface controller |
| 03/06/2008 | US20080056398 Systems and method for orthogonal frequency divisional multiplexing |
| 03/06/2008 | US20080056393 System and method for wireless communication of uncompressed video having a preamble design |
| 03/06/2008 | US20080056392 Dual carrier modulation (DCM) demapper and DCM demapping method |
| 03/06/2008 | US20080056391 Mitigating OFDM Receiver Interference Caused by Intermittent Signal Transmission |
| 03/06/2008 | US20080056390 method and system for doppler estimation |
| 03/06/2008 | US20080056332 Ultra-wideband communication systems and methods |
| 03/06/2008 | CA2661991A1 Combined payment/access-control instrument |
| 03/05/2008 | EP1629636B1 Time-triggered communication system and method for the synchronized start of a dual-channel network |
| 03/05/2008 | CN101137958A Delivery of license information using a short messaging system protocol in a closed content distribution system |
| 03/04/2008 | US7340778 Method and apparatus for ensuring the copy protection of digital data |
| 03/04/2008 | US7340607 Preservation system for digitally created and digitally signed documents |
| 03/04/2008 | US7340606 Digital certificates |
| 03/04/2008 | US7340605 System and method for secure download of waveforms to signal generators |
| 03/04/2008 | US7340603 Efficient revocation of receivers |
| 03/04/2008 | US7340482 Preview function in a digital data preservation system |
| 03/04/2008 | US7340436 Communication network charging method and system |
| 03/04/2008 | US7340079 Image recognition apparatus, image recognition processing method, and image recognition program |
| 03/04/2008 | US7340059 Programmable scrambler and De-scrambler for digital telephony equipment |
| 03/04/2008 | US7340058 Low-overhead secure information processing for mobile gaming and other lightweight device applications |
| 03/04/2008 | US7340057 Method and apparatus for distributing authorization to provision mobile devices on a wireless network |
| 03/04/2008 | US7340054 Information processing method, decrypting method, information processing apparatus, and computer program |
| 03/04/2008 | US7340053 Cipher strength estimating device |
| 03/04/2008 | US7340006 Apparatus and method for reducing PAPR in OFDM communication system |
| 03/04/2008 | US7340005 Signal transmission apparatus and method |
| 03/04/2008 | US7339999 Pilot transmission and channel estimation for an OFDM system with excess delay spread |
| 03/04/2008 | US7339998 Method of selecting transport format combination, and mobile terminal apparatus |
| 03/04/2008 | US7339978 Adaptive weight update method and system for a discrete multitone spread spectrum communications system |
| 03/04/2008 | US7339881 Method and apparatus for encoding compressible data for transmission over variable quality communication channel |
| 03/04/2008 | US7339521 Analytical instruments using a pseudorandom array of sources, such as a micro-machined mass spectrometer or monochromator |
| 02/28/2008 | WO2008024135A2 Method to verify the integrity of components on a trusted platform using integrity database services |
| 02/28/2008 | WO2008024119A1 Systems and methods for exchanging graphics between communication devices |
| 02/28/2008 | US20080052779 Methods and Systems For Wired Equivalent Privacy and Wi-Fi Protected Access Protection |
| 02/28/2008 | US20080052767 Wireless Perimeter Security Device and Network Using Same |
| 02/28/2008 | US20080052531 Device and Method for Secure Biometric Applications |
| 02/28/2008 | US20080052526 System and Method for Enrolling Users in a Pre-Boot Authentication Feature |
| 02/28/2008 | US20080052525 Password recovery |
| 02/28/2008 | US20080052524 Reader for one time password generating device |
| 02/28/2008 | US20080052517 Real-time electronic signature validation systems and methods |
| 02/28/2008 | US20080052246 Developing and sustaining capabilities of a business |
| 02/28/2008 | US20080052243 Portable Intelligent Shopping Device |
| 02/28/2008 | US20080052241 User input streaming media purchase system |
| 02/28/2008 | US20080049941 Method for providing personalized broadcasting service in communication system |
| 02/28/2008 | US20080049937 Secure message system with remote decryption service |
| 02/28/2008 | US20080049882 Receiving Device for Receiving Time-Multiplexed Signals, Transmitting System, and Method for Time Synchronization of Time-Multiplexed Signals |
| 02/28/2008 | US20080049866 Method of correcting gain and phase imbalance of a multi-carrier transmission signal, transmitter and base station |
| 02/28/2008 | US20080049852 Ofdm system, symbol estimating apparatus and inter-carrier interference cancellation method for estimating symbol value using output of forward error correction decoder |
| 02/28/2008 | US20080049851 Resource allocation including a dc sub-carrier in a wireless communication system |
| 02/28/2008 | US20080049827 Systems and methods for implementing path diversity in a wireless communication network |
| 02/28/2008 | US20080049604 Systems and method for orthogonal frequency divisional multiplexing |
| 02/28/2008 | CA2661758A1 Utilizing phrase tokens in transactions |
| 02/27/2008 | EP1891598A2 Secure virtual point of service for 3g wireless networks |
| 02/27/2008 | EP1576820B1 Method and system for securing scrambled data |
| 02/27/2008 | EP1522166B1 Watch dog detector for qkd system |
| 02/27/2008 | CN101133586A Authentication for ad hoc network setup |
| 02/27/2008 | CN101132274A System, method and device for implementing communication encryption |
| 02/27/2008 | CN100372349C Setup method and device for chaos secret telephone |
| 02/26/2008 | US7337465 Peer-to-peer communication apparatus and communication method |
| 02/26/2008 | US7337322 Hierarchical identity-based encryption and signature schemes |
| 02/26/2008 | US7337315 Efficient certificate revocation |
| 02/26/2008 | US7337147 Dynamic digital content licensing |
| 02/26/2008 | US7337146 Emergency information management system |
| 02/26/2008 | US7337141 Hedging employee stock options |
| 02/26/2008 | US7336787 Critical packet partial encryption |
| 02/26/2008 | US7336783 Cryptographic systems and methods supporting multiple modes |
| 02/26/2008 | US7336725 Digital predistortion system and method for high efficiency transmitters |
| 02/26/2008 | US7336724 Method for scaling peak power amplitudes in a signal and corresponding transmitter |