| Patents for H04K 1 - Secret communication (16,771) |
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| 02/10/2010 | CN101647219A Mechanism for secure rehosting of licenses |
| 02/09/2010 | US7661140 System and method of secure garbage collection on a mobile device |
| 02/09/2010 | US7661001 Information-signal encrypting apparatus and information-signal decrypting apparatus |
| 02/09/2010 | US7660994 Access control |
| 02/09/2010 | US7660988 Electronic notary |
| 02/09/2010 | US7660563 Apparatus and method for calibrating mixer offset |
| 02/09/2010 | US7660420 Wireless device synchronization |
| 02/09/2010 | US7660419 System and method for security association between communication devices within a wireless personal and local area network |
| 02/09/2010 | US7660418 Cryptographic system and method for geolocking and securing digital information |
| 02/09/2010 | US7660417 Enhanced security design for cryptography in mobile communication systems |
| 02/09/2010 | US7660374 Method and apparatus for excision of narrowband interference signals in navigation or communication bands |
| 02/09/2010 | US7660361 Signal component demultiplexing apparatus, filter apparatus, receiving apparatus, communication apparatus, and communication method |
| 02/09/2010 | US7660360 Peak-to-average power ratio reduction with threshold limited selection for coded OFDM systems |
| 02/09/2010 | CA2350309C Iris imaging telephone security module and method |
| 02/04/2010 | US20100031370 Software enhanced trusted platform module |
| 02/04/2010 | US20100031057 Traffic analysis resistant storage encryption using implicit and explicit data |
| 02/04/2010 | US20100031053 Biometric data transmission device and method |
| 02/04/2010 | US20100030695 Mobile device security using wearable security tokens |
| 02/04/2010 | US20100030693 Method and system for hand geometry recognition biometrics on a fob |
| 02/04/2010 | US20100027794 Quantum communication system |
| 02/04/2010 | US20100027691 Method and system for an ofdm joint timing and frequency tracking system |
| 02/03/2010 | CN101641892A Method, system and article for dynamic authorization of access to licensed content |
| 02/03/2010 | CN100588142C IC card and encrypted communication method between IC cards thereof |
| 02/02/2010 | USRE41096 Distribution system, semiconductor memory card, receiving apparatus, computer-readable recording medium and receiving method |
| 02/02/2010 | US7657944 Data distribution system and data distribution apparatus |
| 02/02/2010 | US7657925 Method and system for managing security policies for databases in a distributed system |
| 02/02/2010 | US7657761 Multiple trust modes for handling data |
| 02/02/2010 | US7657737 Method for mapping an encrypted https network packet to a specific url name and other data without decryption outside of a secure web server |
| 02/02/2010 | US7657732 Apparatus and method for securely and conveniently rebooting a computer system |
| 02/02/2010 | US7657238 Method and apparatus for modulating a radio signal using digital amplitude and phase control signals |
| 02/02/2010 | US7657058 Watermark orientation signals conveying payload data |
| 02/02/2010 | US7657031 Method and device for printing sensitive data |
| 02/02/2010 | US7656969 Dual payload and adaptive modulation |
| 02/02/2010 | US7656961 Method and apparatus for multi-user transmission |
| 02/02/2010 | US7656865 Method for transmission of data telegrams in a switched cyclical communication system |
| 01/28/2010 | WO2008151290A3 License management tool to monitor and analyze license usage to determine need for additional licenses |
| 01/28/2010 | WO2008086425A3 Association of refrigerated shipping containers with dispatch orders |
| 01/28/2010 | US20100023770 Methods and apparatus for secure document printing |
| 01/28/2010 | US20100023769 Methods and apparatus for secure document printing |
| 01/28/2010 | US20100021004 Hiding and Detecting Messages in Media Signals |
| 01/28/2010 | US20100020975 System and method for electronic data security |
| 01/28/2010 | US20100020974 Communication system and method thereof |
| 01/28/2010 | US20100020972 Wireless mobile device that permits toggling of whether to transmit information contained in SMS messages as encrypted or clear text |
| 01/27/2010 | CN101636949A Generation systems and methods for transaction identifiers having biometric keys associated therewith |
| 01/27/2010 | CN100586134C Changing the operational mode of a wireless communication device using a voice service option |
| 01/27/2010 | CN100586118C Method and apparatus for enhancing data rates in spread spectrum communication systems |
| 01/26/2010 | US7653942 Unauthorized access prevention system |
| 01/26/2010 | US7653937 Video game terminal and security activation arrangement |
| 01/26/2010 | US7653763 Subsystem boot and peripheral data transfer architecture for a subsystem of a system-on- chip |
| 01/26/2010 | US7653211 Digital watermark embedding apparatus and digital watermark detection apparatus |
| 01/26/2010 | US7653200 Accessing cellular networks from non-native local networks |
| 01/26/2010 | US7653141 Multi-band OFDM UWB communication systems having improved frequency diversity |
| 01/26/2010 | US7652975 Interoperability verification for implementation according to communication standard |
| 01/21/2010 | WO2010008845A2 Methods and systems for overhead reduction in a wireless communication network |
| 01/21/2010 | US20100014672 Counter Initialization, Particularly For Radio Frames |
| 01/21/2010 | US20100014670 One-Way Hash Extension for Encrypted Communication |
| 01/21/2010 | US20100014660 Downlink scrambling method and base station |
| 01/21/2010 | CA2727181A1 Method and system for overhead reduction in a wireless communication network |
| 01/20/2010 | CN100583741C Radio communication system |
| 01/19/2010 | US7650647 Hardware-oriented configuration and locking of devices |
| 01/19/2010 | US7650313 Microbilling using a trust management system |
| 01/19/2010 | US7650156 Method and apparatus for signal processing in a satellite positioning system |
| 01/19/2010 | US7650010 Connected video and audio |
| 01/19/2010 | US7650009 Controlling use of audio or image content |
| 01/19/2010 | US7649997 User transparent registration process for secure communication |
| 01/19/2010 | US7649996 Cryptographic communication apparatus |
| 01/19/2010 | US7649994 System and method for decoding CDMA quality channel |
| 01/19/2010 | US7649990 Apparatus to implement dual hash algorithm |
| 01/19/2010 | US7649958 Transmit signal generator and method |
| 01/19/2010 | US7649951 System and method for communicating data using symbol-based randomized orthogonal frequency division multiplexing (OFDM) with applied frequency domain spreading |
| 01/14/2010 | WO2010006248A2 Service oriented architecture device |
| 01/14/2010 | WO2010005228A2 A nfc device and method for selectively securing records in a near field communication data exchange format message |
| 01/14/2010 | US20100011222 Interfacing with a system that includes a passcode authenticator |
| 01/14/2010 | US20100011212 Radio frequency identification (rfid) based authentication methodology using standard and private frequency rfid tags |
| 01/14/2010 | US20100011207 Service Oriented Architecture Device |
| 01/14/2010 | US20100009633 Security encryption for wireless peripherals |
| 01/14/2010 | US20100008668 Secure upstream transmission in passive optical networks |
| 01/14/2010 | US20100008537 Embedding Hidden Auxiliary Information in Media |
| 01/14/2010 | US20100008536 Methods and Systems for Steganographic Processing |
| 01/14/2010 | US20100008534 Methods for Managing Content Using Intentional Degradation and Insertion of Steganographic Codes |
| 01/14/2010 | US20100008506 Method and apparatus for performing voip-based communication using bio keys |
| 01/14/2010 | US20100008505 Secret sharing technique with low overhead information content |
| 01/14/2010 | US20100008504 Data transmitting apparatus, data receiving apparatus, data transmitting method, and data receiving method |
| 01/14/2010 | US20100008503 Secure Terminal Data Loader Apparatus and Method for a Mobile Platform |
| 01/14/2010 | US20100008408 Geran transceiver and method for cooperative channel encoding across multiple geran tonal carriers |
| 01/12/2010 | USRE41074 Copy prevention method and apparatus for digital video system |
| 01/12/2010 | US7647498 Device authentication |
| 01/12/2010 | US7647497 Method and program for user authentication in a network storage system |
| 01/12/2010 | US7647367 Apparatus and method for calculating a multiplication |
| 01/12/2010 | US7647024 Method and system for improving client server transmission over fading channel with wireless location and authentication technology via electromagnetic radiation |
| 01/12/2010 | US7646872 Systems and methods to securely generate shared keys |
| 01/12/2010 | US7646826 Type dependency modulation method with type control |
| 01/12/2010 | US7646822 Antenna selective diversity |
| 01/12/2010 | US7646820 Transmission apparatus and receiving apparatus |
| 01/12/2010 | US7646800 Method and apparatus for allocating subcarriers in a broadband wireless communications system using multiple carriers |
| 01/07/2010 | WO2010002740A1 System and method for iq imbalance estimation using loopback with frequency offset |
| 01/07/2010 | WO2010002731A1 Systems and methods for controlling access to encrypted data stored on a mobile device |
| 01/07/2010 | WO2009068990A3 Processing module operating methods, processing modules, and communications systems |
| 01/07/2010 | WO2009001355A3 Device, system, and method of protected purchasing |
| 01/07/2010 | WO2008124517A8 Method and apparatus for media duplication |