| Patents for H04K 1 - Secret communication (16,771) |
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| 05/01/2008 | US20080104708 Comprehensive security architecture for dynamic, web service based virtual organizations |
| 05/01/2008 | US20080104704 Security for physically unsecured software elements |
| 05/01/2008 | US20080104673 Architecture for virtual security module |
| 05/01/2008 | US20080104452 Providing Policy-Based Application Services to an Application Running on a Computing System |
| 05/01/2008 | US20080104417 System and method for file encryption and decryption |
| 05/01/2008 | US20080104411 Methods and apparatus for changing passwords in a distributed communication system |
| 05/01/2008 | US20080104410 Electronic clinical system having two-factor user authentication prior to controlled action and method of use |
| 05/01/2008 | US20080104409 Information Processing Apparatus and Time and Date Information Change Method |
| 05/01/2008 | US20080104393 Cloud-based access control list |
| 05/01/2008 | US20080104385 Precluding a device from being selected to boot a system |
| 05/01/2008 | US20080103978 Digital rights management systems and methods for audience measurement |
| 05/01/2008 | US20080103975 Providing image-based product in an electronic marketplace |
| 05/01/2008 | US20080101609 Method and apparatus for handling protocol error in a wireless communications system |
| 05/01/2008 | US20080101603 System and method for copy protection for digital signals |
| 05/01/2008 | US20080101502 Optimized clipping for peak-to-average power ratio reduction |
| 05/01/2008 | US20080101486 Receiver and method for implementing timing synchronization in ofdm scheme |
| 05/01/2008 | US20080101485 Receiver and transmitter in a telecommunication system |
| 05/01/2008 | US20080101484 ICI mitigation method for high-speed mobile OFDM systems |
| 05/01/2008 | US20080101483 System and method for reducing edge effect |
| 05/01/2008 | US20080101482 Method and apparatus for refining MIMO channel estimation using the signal field of the data frame |
| 05/01/2008 | US20080101481 Communication system for sending and receiving digital data |
| 05/01/2008 | US20080101480 System and method for symbol rate estimation using vector velocity |
| 05/01/2008 | US20080101440 Method and apparatus for multiplexing code division multiple access and single carrier frequency division multiple access transmissions |
| 05/01/2008 | US20080101321 System and method for coding wcdma mimo cqi reports |
| 04/30/2008 | EP1915832A2 Secure and automatic configuration of wireless networks |
| 04/30/2008 | CN101171783A Cryptographic authentication and/or establishment of shared cryptographic keys, including, but not limited to, password authenticated key exhange (PAKE) |
| 04/30/2008 | CN101171782A 对等认证和授权 Peer authentication and authorization |
| 04/30/2008 | CN100384374C Imaging system, method and communication terminal device |
| 04/29/2008 | USRE40281 Signal processing utilizing a tree-structured array |
| 04/29/2008 | US7367061 Systems, methods, and a storage medium for storing and securely transmitting digital media data |
| 04/29/2008 | US7367058 Encoding method |
| 04/29/2008 | US7367048 Apparatus and method for autonomic email access control |
| 04/29/2008 | US7367045 Trusted communications system |
| 04/29/2008 | US7366913 Knowledge-type authorization device and methods |
| 04/29/2008 | US7366910 System and method for string filtering |
| 04/29/2008 | US7366903 Card activated cash dispensing automated banking machine system and method |
| 04/29/2008 | US7366901 Device, system, method and computer readable medium for identifying and authenticating a cellular device using a short-range radio address |
| 04/29/2008 | US7366703 Smartcard internet authorization system |
| 04/29/2008 | US7366701 Copy protection of data |
| 04/29/2008 | US7366700 Method and apparatus for transmitting and receiving a decoding key encoded with specific information to decode encrypted information of a record medium |
| 04/29/2008 | US7366328 Method and device for preventing false acceptance of latent fingerprint images |
| 04/29/2008 | US7366304 Cruable U-NII wireless radio with secure, integral antenna connection via SM BIOS in U-NII wireless ready device |
| 04/29/2008 | US7366303 Integrity protection during initial registration of a subscriber in a telecommunications network |
| 04/29/2008 | US7366300 Methods and apparatus for implementing a cryptography engine |
| 04/29/2008 | US7366299 Method for encrypting and decrypting data using derivative equations and factors |
| 04/29/2008 | US7366252 Wideband enhanced digital injection predistortion system and method |
| 04/24/2008 | WO2008048433A1 Media player with license expiration warning |
| 04/24/2008 | WO2008029059A3 Securing of code for personal entity |
| 04/24/2008 | WO2008027877A3 Combined payment/access-control instrument |
| 04/24/2008 | WO2007143441A3 System and architecture for merchant integration of a biometric payment system |
| 04/24/2008 | US20080098486 Integrated data access |
| 04/24/2008 | US20080098485 Hybrid meta-directory |
| 04/24/2008 | US20080098484 Self-service resource provisioning having collaborative compliance enforcement |
| 04/24/2008 | US20080098480 Information association |
| 04/24/2008 | US20080098475 Method and apparatus for a proximity warning system |
| 04/24/2008 | US20080098465 Method and system for managing execution of an application module |
| 04/24/2008 | US20080098463 Access control for a mobile server in a communication system |
| 04/24/2008 | US20080098461 Controlling access to a protected network |
| 04/24/2008 | US20080098460 Computer implemented method and data processing system for ldap user authentication |
| 04/24/2008 | US20080098457 Identity controlled data center |
| 04/24/2008 | US20080098453 Method and system for Synchronized Policy Control In A Web Services Environment |
| 04/24/2008 | US20080098237 Secure e-mail services system and methods implementing inversion of security control |
| 04/24/2008 | US20080098234 Fault-containment and/or failure detection using encryption |
| 04/24/2008 | US20080098229 Identification and visualization of trusted user interface objects |
| 04/24/2008 | US20080098217 Method for efficient and secure data migration between data processing systems |
| 04/24/2008 | US20080098216 System and Method for Securely Updating License Files in an Automated Licensing System |
| 04/24/2008 | US20080097916 Method Of Collecting And Distributing Information And Sorting By Bid Price Using Wireless Communication Terminal |
| 04/24/2008 | US20080097903 Methods and systems for substantiation of healthcare expenses |
| 04/24/2008 | US20080097852 Method and system for providing interactive cardholder rewards image replacement |
| 04/24/2008 | US20080097786 Digital data security in healthcare enterprise |
| 04/24/2008 | US20080095280 Correlation value calculation method and correlator using the same |
| 04/24/2008 | US20080095256 OFDM channel estimation system and method components |
| 04/24/2008 | US20080095250 Receiver and method for compensating for frequency offset of receiving signal in multi-band OFDM scheme |
| 04/24/2008 | US20080095249 Apparatus and method for estimating coarse carrier frequency offset for frequency synchronization in OFDM receiver |
| 04/23/2008 | CN101167290A System and method for integrity certification and verification |
| 04/22/2008 | US7363507 Device and method of preventing pirated copies of computer programs |
| 04/22/2008 | US7363504 Method and system for keystroke scan recognition biometrics on a smartcard |
| 04/22/2008 | US7363503 Method for producing a data structure for use in password identification |
| 04/22/2008 | US7363501 Semiconductor integrated circuit with function to manage license information |
| 04/22/2008 | US7363496 Authenticated ID-based cryptosystem with no key escrow |
| 04/22/2008 | US7363494 Method and apparatus for performing enhanced time-based authentication |
| 04/22/2008 | US7363486 Method and system for authentication through a communications pipe |
| 04/22/2008 | US7363314 System and method for dynamic playlist of media |
| 04/22/2008 | US7363276 Broadcast receiving method and apparatus and information distributing method and apparatus |
| 04/22/2008 | US7363262 Account protection with one sided access |
| 04/22/2008 | US7363244 Methods, apparatus, and program products for inferring service usage |
| 04/22/2008 | US7362973 Protecting secret data entry from infrared and audio eavesdropping |
| 04/22/2008 | US7362867 Apparatus and method for generating scrambling code in UMTS mobile communication system |
| 04/22/2008 | US7362866 Method for determining encryption algorithm of secret communication based on mobile country codes |
| 04/22/2008 | US7362862 Methods and apparatus for awarding prizes based on authentication of computer generated outcomes using coupons |
| 04/22/2008 | US7362860 Image data encryption method, image data transform method, apparatus for the methods, computer program, and computer-readable storage medium |
| 04/22/2008 | US7362859 Enhancement of utilization of encryption engine |
| 04/22/2008 | US7362820 Apparatus and method for modulating and digitally predistorting a signal in a multiple modulation schemes |
| 04/22/2008 | US7362812 Channel tracking using step size based on norm-1 based errors across multiple OFDM symbols |
| 04/22/2008 | US7362781 Wireless methods and devices employing steganography |
| 04/17/2008 | WO2008046016A2 Method and apparatus for channel estimation in ofdm receivers |
| 04/17/2008 | WO2008045880A2 Content interactivity gateway |
| 04/17/2008 | WO2008045793A1 Transaction payables processing system and approach |
| 04/17/2008 | WO2008045667A2 Verification and authentication systems and methods |
| 04/17/2008 | WO2008016752A3 Verification error reduction system |