| Patents for H04K 1 - Secret communication (16,771) |
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| 09/18/2007 | US7272718 Device, method and storage medium for superimposing first and second watermarking information on an audio signal based on psychological auditory sense analysis |
| 09/18/2007 | US7272714 Method, apparatus, and program for automated trust zone partitioning |
| 09/18/2007 | US7272582 Fee determination device |
| 09/18/2007 | US7272581 Method and system for optimizing throughput of mailing machines |
| 09/18/2007 | US7272319 System and method for secure multiple wavelength communication on optical fibers |
| 09/18/2007 | US7272245 Method of biometric authentication |
| 09/18/2007 | US7272195 Method and circuit for controlling the peak power of a filtered signal in a single carrier data transmission system |
| 09/18/2007 | US7272190 Method and apparatus for determining channel quality and performing adaptive modulation/coding within a multicarrier communication system |
| 09/18/2007 | US7272189 Method to determine the presence of multi-carrier signals |
| 09/18/2007 | US7272167 PN code chip time tracking with smart antenna |
| 09/18/2007 | US7272109 Modified OFDM subcarrier profile |
| 09/18/2007 | US7272108 Channel estimation in orthogonal frequency-division multiplexing (OFDM) systems |
| 09/13/2007 | WO2007103504A2 Access terminal for communicating packets using a home anchored bearer path or a visited anchored bearer path |
| 09/13/2007 | WO2007103484A2 Network-triggered quality of service (qos) reservation |
| 09/13/2007 | WO2007103481A2 Establishing facets of a policy for a communication session |
| 09/13/2007 | WO2007103479A2 System and method for exchanging policy information in a roaming communications environment |
| 09/13/2007 | WO2007103451A2 System and method for handover of an access terminal in a communication network |
| 09/13/2007 | WO2007103450A2 Application-aware policy enforcement |
| 09/13/2007 | WO2007103449A2 System and method for generating a unified accounting record for a communication session |
| 09/13/2007 | WO2007103298A2 Security, storage and communication system |
| 09/13/2007 | WO2007102898A2 Encryption protection method |
| 09/13/2007 | WO2007102867A2 System and method for access authentication in a mobile wireless network |
| 09/13/2007 | WO2007102823A1 Digipass for the web-functional description |
| 09/13/2007 | WO2007080566A3 Authentication in a network |
| 09/13/2007 | WO2007050285A3 Qkd system with synchronization channel verification |
| 09/13/2007 | WO2007028160A3 Database system and method for access control and workflow routing |
| 09/13/2007 | WO2006089034A3 Method and system of auditing databases for security compliance |
| 09/13/2007 | WO2006081053A9 Wireless event authentication system |
| 09/13/2007 | WO2006000369A3 Non-intrusive trusted user interface |
| 09/13/2007 | US20070214508 Image processing system including plurality of image processing apparatuses used by plurality of users, image processing apparatus included in the image processing system |
| 09/13/2007 | US20070214492 Personal lifestyle device |
| 09/13/2007 | US20070214370 Portable terminal |
| 09/13/2007 | US20070214095 Monitoring and notification system and method |
| 09/13/2007 | US20070214089 Managing a virtual persona through selective association |
| 09/13/2007 | US20070214085 System and method for detecting fraudulent calls |
| 09/13/2007 | US20070214079 System and method for providing a financial transaction instrument with user-definable authorization criteria |
| 09/13/2007 | US20070211811 Reduced complexity channel estimation for wireless communication systems |
| 09/13/2007 | US20070211809 Apparatus and method for estimating symbol timing offset in a wireless communication system |
| 09/13/2007 | US20070211808 Method for self-calibration in a mobile receiver |
| 09/13/2007 | US20070211807 Apparatus for controlling papr and method thereof |
| 09/13/2007 | US20070211806 System and method for channel estimation |
| 09/12/2007 | EP1832027A1 Display device for visually reconstructing an image |
| 09/12/2007 | EP1646937A4 Controlling access to an area |
| 09/12/2007 | EP1354440A4 Delegated administration of information in a database directory |
| 09/12/2007 | CN101036335A 数据通信系统 The data communication system |
| 09/12/2007 | CN101035047A Processing method for loop network protection |
| 09/12/2007 | CN101035025A Network device management method and system |
| 09/12/2007 | CN101034972A Method and system providing scrambled content |
| 09/11/2007 | US7269854 Transaction system for transporting media files from content provider sources to home entertainment devices |
| 09/11/2007 | US7269744 System and method for safeguarding data between a device driver and a device |
| 09/11/2007 | US7269737 System and method for biometric authorization for financial transactions |
| 09/11/2007 | US7269736 Distributed cryptographic methods and arrangements |
| 09/11/2007 | US7269730 Method and apparatus for providing peer authentication for an internet key exchange |
| 09/11/2007 | US7269576 Content rendering apparatus |
| 09/11/2007 | US7269275 Physical objects and validation of physical objects |
| 09/11/2007 | US7269260 Communication system, wireless communication apparatus, and communication method |
| 09/11/2007 | US7269231 System and method for predistorting a signal using current and past signal samples |
| 09/11/2007 | US7269225 Serial digital signal transmission apparatus |
| 09/11/2007 | US7269224 Apparatus and methods for providing efficient space-time structures for preambles, pilots and data for multi-input, multi-output communications systems |
| 09/11/2007 | US7267266 Security system |
| 09/07/2007 | WO2007040977A3 Method and apparatus for notification of a subgroup within a multiplexed message |
| 09/06/2007 | US20070209080 Search Hit URL Modification for Secure Application Integration |
| 09/06/2007 | US20070208949 Information security device of universal serial bus human interface device class and data transmission method for same |
| 09/06/2007 | US20070208939 Authentication processing apparatus and authentication processing method |
| 09/06/2007 | US20070206799 Efficient key hierarchy for delivery of multimedia content |
| 09/06/2007 | US20070206797 Seamless rfid tag security system |
| 09/06/2007 | US20070206796 Communication System, Key Distribution Control Device, and Radio Lan Base Station Device |
| 09/06/2007 | US20070206788 Data encoding apparatus, data encoding method, data encoding program, and recording medium |
| 09/06/2007 | US20070206784 Ring arithmetic method, system, and apparatus |
| 09/06/2007 | US20070206693 Adaptive modulation in multipoint-to-point communication using orthogonal frequency division multiplexing |
| 09/06/2007 | US20070206692 Method and apparatus for detecting offset in an orthogonal frequency division multiplexing system |
| 09/06/2007 | US20070206691 Apparatus and method for transmitting an uplink signal in a mobile communication system using an OFDMA scheme |
| 09/06/2007 | US20070206690 Device and method for generating a multi-channel signal or a parameter data set |
| 09/06/2007 | US20070206689 Method and apparatus for channel estimation in an orthogonal frequency division multiplexing system |
| 09/06/2007 | US20070206688 Method for performing active cancellation of inter-cell interference in a cellular wireless access system |
| 09/06/2007 | US20070206687 Memory efficient ofdm channel estimation and frequency domain diversity processing |
| 09/06/2007 | US20070206686 Method and apparatus for performing cyclic-shift diversity with beamforming |
| 09/06/2007 | US20070206543 User equipment and base station performing data detection using a scalar array |
| 09/05/2007 | EP1829021A2 Restricted access display system |
| 09/05/2007 | EP1828975A2 Personal digital key and receiver/decoder circuit system and method |
| 09/05/2007 | EP1828931A2 Secure collaborative terminal identity authentication between a wireless communication device and a wireless operator |
| 09/05/2007 | EP1828919A2 Apparatus and method for acceleration of security applications through pre-filtering |
| 09/05/2007 | CN101032122A Method and system for determining locality using network signatures |
| 09/05/2007 | CN101032107A Method and system for fast roaming of a mobile unit in a wireless network |
| 09/05/2007 | CN101032106A Fast signal detection and distributed computing in portable computing devices |
| 09/05/2007 | CN101031876A Methods and systems for content detection in a reconfigurable hardware |
| 09/05/2007 | CN101030915A Method for sharing V-Switch transparent-transferring data load |
| 09/05/2007 | CN101030852A Method for enciphering and deciphering human-body safety |
| 09/04/2007 | US7266846 System and method of facilitating compliance with information sharing regulations |
| 09/04/2007 | US7266703 Single-pass cryptographic processor and method |
| 09/04/2007 | US7266702 Method and system for managing security material and services in a distributed database system |
| 09/04/2007 | US7266701 System and method for enabling a remote control to automatically and dynamically set-up a V-chip |
| 09/04/2007 | US7266700 Code-string encryption method and apparatus, decryption method and apparatus, and recording medium |
| 09/04/2007 | US7266697 Stealthy audio watermarking |
| 09/04/2007 | US7266529 Method and apparatus for executing code in accordance with usage rights |
| 09/04/2007 | US7266528 Method for computer network operation basis for usage fees |
| 09/04/2007 | US7266502 Feature centric release manager method and system |
| 09/04/2007 | US7266304 System for secure optical transmission of binary code |
| 09/04/2007 | US7266199 Incorporating shared randomness into distributed cryptography |
| 09/04/2007 | US7266197 Method, system, device for proving the authenticity of an entity and/or the integrity and/or the authenticity of a message using specific prime factors |