Patents for H04K 1 - Secret communication (16,771)
01/2011
01/27/2011US20110019827 Information processing apparatus
01/27/2011US20110019826 Method of installing a wireless network
01/27/2011US20110019824 Low power radiofrequency (rf) communication systems for secure wireless patch initialization and methods of use
01/27/2011US20110019823 optical communication system and method for secure data communication using quantum key distribution
01/27/2011US20110019821 Image forming apparatus, charging information recording method, and recording medium
01/27/2011US20110019819 System and method of masking electromagnetic interference (emi) emissions of a circuit
01/27/2011US20110019817 Permission-based tdma chaotic communication systems
01/27/2011US20110019757 Communication system, reception device, and communication method
01/27/2011US20110019756 Method of transmitting rlc data
01/26/2011EP2278743A1 Blocking of unlicensed audio content in video files on a video hosting website
01/26/2011CN201725372U IC card door control terminal adopting commercial password
01/26/2011CN1938981B Modulator autocalibration methods for QKD
01/26/2011CN101960762A Systems and methods for performing wireless financial transactions
01/26/2011CN101960761A A mobile wireless financial instrument for automatically selecting a payment instrument
01/25/2011US7877790 System and method of using personal data
01/25/2011US7877519 Selecting one of a plurality of adapters to use to transmit a packet
01/25/2011US7876900 Hybrid scrambled transmission coding
01/25/2011US7876896 RTP payload format
01/25/2011US7876895 System, method, and service for performing unified broadcast encryption and traitor tracing for digital content
01/25/2011US7876894 Method and system to provide security implementation for storage devices
01/25/2011US7876868 System and method for reducing interference in an orthogonal frequency division modulation system
01/25/2011US7876845 Wireless communications systems and/or methods providing low interference, high privacy and/or cognitive flexibility
01/25/2011US7876844 Apparatus and method for determining positions of pilot sub-carriers in an OFDM symbol
01/25/2011US7876843 Method for data transmission and communication system
01/25/2011US7876842 Multicarrier transmission method, multicarrier modulation signal transmission apparatus, multicarrier modulation signal reception apparatus, multicarrier modulation signal transmission method, and pilot signal generation method
01/25/2011US7876841 Method for scheduling of user terminals to subcarriers in a multi-cell or multi-sector network using FDM transmission, a base station, a user terminal and a network therefor
01/25/2011US7876839 Receiver and method for channel estimation for multicarrier communication systems
01/25/2011US7876838 Low complexity multi-channel modulation method and apparatus
01/20/2011US20110016322 System and method for exchanging key generation parameters for secure communications
01/20/2011US20110013710 System and Method for Information Feedback in a Wireless Communications System with Coordinated Multiple Point Transmission
01/20/2011US20110013617 Radio communication method, terminal apparatus, base station apparatus, and radio communication system
01/19/2011EP2276193A1 Communication Apparatus and Decoding Method
01/19/2011EP2276185A2 Method and Apparatus for Spread Spectrum Radio Signal Recovery in Wideband Spread Spectrum Communication Systems
01/19/2011CN1689302B System and method for secure control of resources of wireless mobile communication devices
01/19/2011CN101950561A Methods and apparatus for embedding watermarks
01/18/2011US7873840 System and method for order-preserving encryption for numeric data
01/18/2011US7873837 Data security for electronic data flash card
01/18/2011US7873836 Information processing apparatus and method, recording medium, program, and wireless communication system
01/18/2011US7873828 Method and apparatus for encrypting and decrypting data to/from an ESCON tape system
01/18/2011US7873165 Tactical radio with integrated satcom capability
01/18/2011US7873164 Method and apparatus for configuring network devices
01/18/2011US7873163 Method and apparatus for message integrity in a CDMA communication system
01/18/2011US7873161 Small hardware implementation of the subbyte function of rijndael
01/18/2011US7873118 Apparatus and method for controlling peak to average power ratio (PAPR)
01/18/2011US7873112 Orthogonal frequency division multiplexing (OFDM) receiver, OFDM reception method and terrestrial digital receiver
01/18/2011US7873111 Method and system for synchoronizing a receiver in an OFDM system
01/18/2011US7873022 Multiple input multiple output wireless local area network communications
01/18/2011CA2556948C Method and apparatus for allocating subcarriers in a broadband wireless communication system using multiple carriers
01/13/2011US20110007901 Communication device
01/13/2011US20110007896 Data Exchange Apparatus and Method
01/13/2011US20110007828 Techniques for multiple-subcarrier joint precoding
01/13/2011US20110007694 Frequency tracking loop for wireless communications
01/12/2011EP2272193A2 A mobile wireless financial instrument for automatically selecting a payment instrument
01/12/2011EP1093689B1 An optical encryption and decryption method and system
01/12/2011CN1747370B Apparatus and method for realizing end-to-end enciphering telecommunication based on bluetooth wireless connection
01/12/2011CN1630993B Method and apparatus for spread spectrum radio signal recovery in wideband spread spectrum communication systems
01/11/2011US7870607 Security and analysis system
01/11/2011US7870598 Policy specification framework for insider intrusions
01/11/2011US7870581 Signal processing apparatus and methods
01/11/2011US7870397 Method and apparatus for managing digital rights of portable storage device
01/11/2011US7870393 Steganographic method and device
01/11/2011US7869601 Authentication method of ad hoc network and wireless communication terminal thereof
01/11/2011US7869600 Optical transmitter and transmitting method for transmitting cryptogram
01/11/2011US7869599 Quantum cryptography key distributing system and synchronizing method used in the same
01/11/2011US7869597 Method and system for secure packet communication
01/11/2011US7869592 Calculation apparatus and encrypt and decrypt processing apparatus
01/11/2011US7869590 Method and system for hardware accelerator for implementing f9 integrity algorithm in WCDMA compliant handsets
01/11/2011US7869543 System and method for synchronization, power control, calibration, and modulation in communication transmitters
01/11/2011US7869540 Method and apparatus for increased communication channel pre-emphasis for clock-like data patterns
01/11/2011US7869537 Frequency selective transmit signal weighting for multiple antenna communication systems
01/11/2011US7869533 Communication system and method for receiving high priority and low priority signals
01/11/2011US7869531 Wireless communication apparatus, wireless communication system, and transmission method
01/11/2011US7869530 Method for suppression of OFDM energy spectral density for minimization of out of band emission or utilization of fractured spectrum
01/11/2011US7869529 System, method and computer-readable medium for detection and avoidance (DAA) of victim services in ultra-wideband systems (UWB)
01/06/2011WO2011002499A1 Dynamic pattern elimination based compression method for tex-based signaling protocols
01/06/2011US20110004941 System and method for preventing access to data on a compromised remote device
01/06/2011US20110004796 Acknowledgment channel design for wireless access networks
01/06/2011US20110004759 Mass subscriber management
01/06/2011US20110002464 Intraoccular Implant
01/06/2011US20110002463 Permission-based multiple access communications systems
01/06/2011US20110002460 High-speed cryptographic system using chaotic sequences
01/06/2011US20110002372 Downlink channel parameters determination for a multiple-input-multiple-output (mimo) system
01/06/2011US20110002256 Base station, relay station, computing apparatus, and reference signal transmission, allocation, and receiving methods thereof
01/05/2011CN101938499A Efficient encryption and authentication for data processing systems
01/04/2011US7865920 Signal processing apparatus and methods
01/04/2011US7865604 System and program for access control
01/04/2011US7865359 Waveform modulated wireless rural area network (WRAN) systems and modulation and multiple access techniques for wireless communication systems
01/04/2011US7865174 Establishing a collaborative domain among communication terminals responsive to authentication
01/04/2011US7864959 Methods and apparatus for multi-level dynamic security system
01/04/2011US7864958 Quantum key distribution method and apparatus
01/04/2011US7864956 Signal processing apparatus and methods
01/04/2011US7864952 Data processing systems with format-preserving encryption and decryption engines
01/04/2011US7864951 Scalar multiplication method with inherent countermeasures
01/04/2011US7864873 Method for spectral side lobe suppression in OFDM-based communication system
01/04/2011US7864872 Transmission device, transmission method, and storage medium
01/04/2011US7864248 Signal processing apparatus and methods
12/2010
12/30/2010US20100332022 Hygiene compliance monitoring system
12/30/2010US20100329506 Routing Networks for Use With Content Linking Systems
12/30/2010US20100329461 Automatic detection of wireless network type
12/30/2010US20100329459 Multi-community network with quantum key distribution
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