| Patents for H04K 1 - Secret communication (16,771) |
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| 03/02/2006 | WO2006023494A2 A method for dynamically and securely establishing a tunnel |
| 03/02/2006 | WO2006022821A2 Log-in security device |
| 03/02/2006 | US20060048236 Licensing the use of software to a particular user |
| 03/02/2006 | US20060048234 Data management apparatus, data management system, and method of data management |
| 03/02/2006 | US20060048233 Access control system and method |
| 03/02/2006 | US20060048231 Device administration system that administers device use status for each administrative unit, administration information change program, charge information processing program and charge information processing method |
| 03/02/2006 | US20060048211 Network security and fraud detection system and method |
| 03/02/2006 | US20060047974 Method and apparatus for simplifying the deployment and serviceability of commercial software environments |
| 03/02/2006 | US20060047971 Integrated circuit card |
| 03/02/2006 | US20060047970 Authentication method based on biological characteristic information |
| 03/02/2006 | US20060047969 Method and system for securing interface access via visual array paths in combination with hidden operators |
| 03/02/2006 | US20060047959 System and method for secure computing |
| 03/02/2006 | US20060047601 Method and apparatus for providing channel key data |
| 03/02/2006 | US20060046665 System and method for digital memorized predistortion for wireless communication |
| 03/02/2006 | US20060045309 Systems and methods for digital content security |
| 03/02/2006 | US20060045272 Control program, communication relay apparatus control method, communication relay apparatus, and system |
| 03/02/2006 | US20060045271 Security system for apparatuses in a wireless network |
| 03/02/2006 | US20060045268 Method and system for calling line authenticated key distribution |
| 03/02/2006 | US20060045267 Device and process for wireless local area network association and corresponding products |
| 03/02/2006 | US20060045265 Block cipher apparatus using auxiliary transformation |
| 03/02/2006 | US20060045264 Prevention of side channel attacks against block cipher implementations and other cryptographic systems |
| 03/02/2006 | US20060045262 Reliable elliptic curve cryptography computation |
| 03/02/2006 | US20060045200 Signal receiving method in MIMO system and device therefor |
| 03/02/2006 | US20060045195 Apparatus and method for estimating a signal power to interference power ratio in a wireless communication system |
| 03/02/2006 | US20060045194 Method for estimating wireless channel parameters |
| 03/02/2006 | US20060045193 System, transmitter, method, and computer program product for utilizing an adaptive preamble scheme for multi-carrier communication systems |
| 03/02/2006 | US20060045192 Method and apparatus for pilot channel transmission and reception within a multi-carrier communication system |
| 03/02/2006 | US20060045169 Coded-bit scrambling for multi-stream communication in a mimo channel |
| 03/02/2006 | CA2577891A1 Methods and systems for content detection in a reconfigurable hardware |
| 03/02/2006 | CA2577418A1 A method for dynamically and securely establishing a tunnel |
| 03/02/2006 | CA2555570A1 Log-in security device |
| 03/01/2006 | EP1631047A2 Apparatus and methods for simultaneous voice and data communication |
| 03/01/2006 | EP1629636A2 Time-triggered communication system and method for the synchronized start of a dual-channel network |
| 03/01/2006 | EP1629617A2 Method and system for providing fraud detection for remote access services |
| 03/01/2006 | EP1224731B1 Improved predistortion compensation for a power amplifier |
| 03/01/2006 | EP0865695B1 An apparatus and method for cryptographic companion imprinting |
| 02/28/2006 | US7007300 Secure booting of a personal computer system |
| 02/28/2006 | US7007170 System, method, and apparatus for securely providing content viewable on a secure device |
| 02/28/2006 | US7007168 User authentication using member specifying discontinuous different coordinates |
| 02/28/2006 | US7007000 Secure online purchasing |
| 02/28/2006 | US7006655 Methods, apparatus and systems for an electronic watermark having resistance to scaling |
| 02/28/2006 | US7006627 Cipher block chaining mode in encryption/decryption processing |
| 02/28/2006 | US7006577 Apparatus and method for detecting transmission mode in digital audio receiver using null symbols |
| 02/28/2006 | US7006429 Transmitter, receiver and transmitting method in multi-carrier transmission system |
| 02/23/2006 | WO2006020741A2 Method and apparatus for implementing space frequency block coding |
| 02/23/2006 | WO2006020132A2 Simplified narrowband excision |
| 02/23/2006 | WO2006018952A1 Multimode optical transmission device |
| 02/23/2006 | WO2006017985A1 A method of implementing the service treatment by the functional entity in the service control layer |
| 02/23/2006 | US20060041931 Service level assurance system and method for wired and wireless broadband networks |
| 02/23/2006 | US20060041905 Retrieval and transfer of encrypted hard drive content from DVR set-top boxes |
| 02/23/2006 | US20060041759 Password-protection module |
| 02/23/2006 | US20060041757 Computer data protecting method |
| 02/23/2006 | US20060041756 Systems and methods of securing resources through passwords |
| 02/23/2006 | US20060041742 Method for dynamically and securely establishing a tunnel |
| 02/23/2006 | US20060039564 Security for device management and firmware updates in an operator network |
| 02/23/2006 | US20060039563 Method and system for confirming secure communication network setup in a wireless local area network (WLAN) |
| 02/23/2006 | US20060039562 Method and system for secure management and communication utilizing configuration network setup in a WLAN |
| 02/23/2006 | US20060039561 Methods and apparatus to integrate mobile communications device management with web browsing |
| 02/23/2006 | US20060039555 Method and system for performing permutations using permutation instructions based on butterfly networks |
| 02/23/2006 | US20060039515 Method and apparatus for estimating SFO in digital receiver |
| 02/23/2006 | US20060039495 Apparatus and method for space-time block coding for increasing coding gain |
| 02/23/2006 | US20060039491 Frequency recovery apparatus and mobile broadcast receiver using the frequency recovery apparatus |
| 02/23/2006 | US20060039490 Systems and methods for implementing receiver transparent Q-mode |
| 02/23/2006 | US20060039489 Method and apparatus for providing closed-loop transmit precoding |
| 02/23/2006 | US20060039488 Channel estimator and related method for smoothing channel responses of a multi-carrier system |
| 02/23/2006 | US20060039487 Clocking architectures in high-speed signaling systems |
| 02/23/2006 | US20060039486 DSL data collection system |
| 02/23/2006 | US20060039485 Pattern position measuring device, method, and program, and record medium on which the program is recorded |
| 02/23/2006 | CA2577057A1 Copyright license requesting |
| 02/22/2006 | CN1738303A Method for carrying out different service treatment according to different bearing network type |
| 02/21/2006 | US7003667 Targeted secure printing |
| 02/21/2006 | US7003665 Method for the secure transmission of messages |
| 02/21/2006 | US7003500 Retail point of sale (RPOS) apparatus for internet merchandising |
| 02/21/2006 | US7003410 Electronic battery tester with relative test output |
| 02/21/2006 | US7003132 Embedding hidden auxiliary code signals in media |
| 02/21/2006 | US7003115 Communication apparatus, communication system and method of the same |
| 02/21/2006 | US7003114 Method and apparatus for achieving crypto-synchronization in a packet data communication system |
| 02/21/2006 | US7003112 Extensible GPS receiver system |
| 02/21/2006 | US7003047 Tri-state integer cycle modulation |
| 02/21/2006 | US7003044 Method for allocating bits and power in multi-carrier communication system |
| 02/16/2006 | WO2006017475A2 Qkd station with emi signature suppression |
| 02/16/2006 | WO2006016964A2 Digital transmitter system employing self-generating predistortion parameter lists and adaptive controller |
| 02/16/2006 | WO2005029752A3 Terminal device ip address authentication |
| 02/16/2006 | WO2004100434A3 A transform-based alias cancellation multi-channel tuner |
| 02/16/2006 | US20060037082 Filtering a permission set using permission requests associated with a code assembly |
| 02/16/2006 | US20060037063 System and method for controlling network access |
| 02/16/2006 | US20060036873 Data security system |
| 02/16/2006 | US20060036871 Secure remote password validation |
| 02/16/2006 | US20060036867 Enabling communication between an application program and services used by the application program |
| 02/16/2006 | US20060036530 Method and apparatus for facilitating micro energy derivatives transactions on a network system |
| 02/16/2006 | US20060034459 Data communication apparatus, control method therefor, and program for implementing the method |
| 02/16/2006 | US20060034383 Systems and methods for coding in broadband wireless communication systems to achieve maximum diversity in space, time and frequency |
| 02/16/2006 | US20060034380 Channel estimation for wireless systems with multiple transit antennas |
| 02/16/2006 | US20060034379 Synchronization method and related apparatus of an ofdm digital communication system |
| 02/16/2006 | US20060034378 Papr reduction |
| 02/16/2006 | US20060034362 Apparatus for channel equalization using multi antenna and method thereof |
| 02/16/2006 | DE102004033610A1 Verfahren zum Betreiben eines verschlüsselten Funknetzes A method of operating an encrypted radio network |
| 02/15/2006 | EP1625473A2 Method and system for validating changes in medical practice, procedures and product choice |
| 02/15/2006 | CN1736055A System, apparatus and method for replacing a cryptographic key |
| 02/15/2006 | CN1242576C Executive path search, path search method and CDMA receiver of program |