| Patents for H04K 1 - Secret communication (16,771) |
|---|
| 07/01/2010 | US20100168903 Cash transport apparatus |
| 07/01/2010 | US20100167746 Method of transmitting/receiving lte system information in a wireless communication system |
| 07/01/2010 | US20100167697 Communication system, storage medium having communication program stored thereon, and communication terminal |
| 07/01/2010 | US20100167690 user terminal for enhanced security in a wireless communications system, and a system for its use |
| 07/01/2010 | US20100166186 Wireless communication method using wps |
| 07/01/2010 | US20100166184 Method of handling security configuration in wireless communications system and related communication device |
| 07/01/2010 | US20100166182 Method and system for securing voice over internet protocol transmissions |
| 07/01/2010 | US20100166181 Bandwidth efficient method and system for obscuring the existence of encryption in a communications channel |
| 07/01/2010 | US20100166180 Cloaking of radio signals |
| 07/01/2010 | US20100166179 Methods and apparatus for bootstrapping mobile-foreign and foreign-home authentication keys in mobile ip |
| 06/30/2010 | EP2201711A1 Method for detection of a hacked decoder |
| 06/30/2010 | CN101764871A Method for encrypting voice to transmit in PSTN network |
| 06/30/2010 | CN101764666A Speech encryption method and device and decryption method and device |
| 06/29/2010 | US7748045 Method and system for providing cryptographic document retention with off-line access |
| 06/29/2010 | US7748036 Methods for categorizing input data |
| 06/29/2010 | US7748029 Authentication query strategizer and results compiler |
| 06/29/2010 | US7747869 Process for detecting defective component exchanges |
| 06/29/2010 | US7747532 Content use management system, content playback apparatus, content use management method, content playback method, and computer program including system date/time information validation |
| 06/29/2010 | US7747217 Signal processing apparatus and methods |
| 06/29/2010 | US7747038 Method and apparatus for associating identifiers with content |
| 06/29/2010 | US7747037 Routing networks for use with content linking systems |
| 06/29/2010 | US7747022 Wireless perimeter security device and network using same |
| 06/29/2010 | US7747017 Method and apparatus for end-to-end clear transport protocol |
| 06/29/2010 | US7747011 Encryption device, encryption method, and computer program |
| 06/29/2010 | US7746956 Method and system for bandwidth calibration for a phase locked loop (PLL) |
| 06/29/2010 | US7746955 Power amplifier pre-distortion |
| 06/29/2010 | US7746943 Wireless communication system, wireless communication apparatus and wireless communication method |
| 06/29/2010 | US7746942 Apparatus and method for controlling dynamic range of weight vectors according to combining methods in a mobile station equipped with multiple antennas in high rate packet data system using code division multiple access scheme |
| 06/29/2010 | US7746941 Synchronization apparatus and method for improving timing estimation performance in OFDM-FDMA/CDMA/TDMA system |
| 06/29/2010 | US7746940 Method and apparatus for transmitting a signal in a communication system |
| 06/29/2010 | US7746939 Methods and apparatus for encoding information in a signal by spectral notch modulation |
| 06/29/2010 | CA2398617C Integrated beamforming/rake/mud cdma receiver architecture |
| 06/24/2010 | US20100161980 Apparatus and method of security identity checker |
| 06/24/2010 | US20100159858 Strong Signal Tolerant OFDM Receiver and Receiving Methods |
| 06/24/2010 | US20100159837 Own Transmitter Interference Tolerant Transceiver and Receiving Methods |
| 06/24/2010 | US20100158256 Base station and downlink channel transmission method |
| 06/24/2010 | US20100158252 Polarization coding quantum cryptography system |
| 06/24/2010 | US20100158251 Method and apparatus for reducing communication system downtime when configuring a crytographic system of the communication system |
| 06/24/2010 | US20100158250 Message transmission method, preferably for an energy distribution network |
| 06/24/2010 | US20100158249 Data transmitting apparatus and data receiving apparatus |
| 06/24/2010 | US20100158248 Mobile communications system, next generation core network, and handover method thereof |
| 06/24/2010 | US20100158243 Method of encryption in networked embedded systems |
| 06/24/2010 | US20100158148 Double Search User Group Selection Scheme with Range Reduction for FDD Multiuser MIMO Downlink Transmission with Finite-Rate Channel State Information Feedback |
| 06/24/2010 | US20100158147 Uplink power headroom reporting for carrier aggregation |
| 06/24/2010 | US20100158145 Multiple input multiple output radio communication system with pre-equalizer and communication method thereof |
| 06/24/2010 | US20100157921 Codebook generation system and associated methods |
| 06/23/2010 | EP2198545A1 Electronic check financial payment systems and methods |
| 06/23/2010 | EP2198544A1 Form factor identification |
| 06/23/2010 | EP1277299B1 Method for securing communications between a terminal and an additional user equipment |
| 06/22/2010 | US7743405 Method of authentication via a secure wireless communication system |
| 06/22/2010 | US7743261 Unauthorized contents detection system |
| 06/22/2010 | US7743249 Method of securing a document in a system and controlling access to the document and a seal for use in the method |
| 06/22/2010 | US7742602 Cipher key setting system, access point, wireless LAN terminal, and cipher key setting method |
| 06/22/2010 | US7742601 Encryption method using synchronized continuously calculated pseudo-random key |
| 06/22/2010 | US7742595 Cryptographic method protected against covert channel type attacks |
| 06/22/2010 | US7742594 Pipelined packet encryption and decryption using counter mode with cipher-block chaining message authentication code protocol |
| 06/22/2010 | US7742537 Time domain symbol timing synchronization circuit and method thereof for communication systems |
| 06/22/2010 | US7742536 Method for calculating functions of the channel matrices in linear MIMO-OFDM data transmission |
| 06/22/2010 | US7742534 Method for transmitting user data in a multi-carrier radio communication system, and corresponding receiver |
| 06/22/2010 | US7742533 OFDM signal transmission method and apparatus |
| 06/22/2010 | US7742388 Packet generation systems and methods |
| 06/22/2010 | CA2493715C Rolling code security system |
| 06/17/2010 | US20100153735 Entering an identifier with security improved by time based randomization of input steps based upon time |
| 06/17/2010 | US20100153708 Server Assisted Portable Device |
| 06/17/2010 | US20100150354 Low i/o bandwidth method and system for implementing detection and identification of scrambling codes |
| 06/17/2010 | US20100150346 Data encryption apparatus, data converting method, data converting program, recording medium and integrated circuit |
| 06/17/2010 | US20100150345 Purging of authentication key contexts by base stations on handoff |
| 06/17/2010 | US20100150286 Method and apparatus for excision of narrowband interference signals in navigation or communication bands |
| 06/17/2010 | US20100148721 Battery pack authentication for a mobile device |
| 06/17/2010 | DE102009057308A1 Integrierte Halbleiterschaltung A semiconductor integrated circuit |
| 06/16/2010 | CN1993920B Method and apparatus for security in a data processing system |
| 06/16/2010 | CN1868187B Method and device for securing content delivery over a communication network via content keys |
| 06/16/2010 | CN1860730B System and method for mobile transactions using the bearer independent protocol |
| 06/15/2010 | USRE41380 Constrained-envelope digital-communications transmission system and method therefor |
| 06/15/2010 | US7739501 Cryptographic key construct |
| 06/15/2010 | US7738924 Transmitting and receiving method, and radio apparatus utilizing the same |
| 06/15/2010 | US7738661 Broadcasting receiving apparatus and broadcasting receiving method |
| 06/15/2010 | US7738660 Cryptographic key split binding process and apparatus |
| 06/15/2010 | US7738659 Multiple transform utilization and application for secure digital watermarking |
| 06/15/2010 | US7738594 Method to maintain RF power amplifier linearity in varying load VSWR conditions without isolator |
| 06/15/2010 | US7738579 Systems and methods for adaptive bit loading in a multiple antenna orthogonal frequency division multiplexed communication system |
| 06/15/2010 | US7738578 Method and device for selecting spreading parameters for an OFDM-CDMA system |
| 06/15/2010 | US7738576 Communication system for transmitting and receiving a communication signal having an intra-guard-interval |
| 06/15/2010 | US7738575 Overlap-and-add with DC-offset correction |
| 06/15/2010 | US7738573 System and method for crest factor reduction |
| 06/15/2010 | US7738572 Orthogonal frequency division multiplexing (OFDM) receiver capable of correcting in-phase and quadrature-phase mismatch and method thereof |
| 06/15/2010 | US7738571 Method and communication system device for the generation or processing of OFDM symbols in a transmission system with spread user data |
| 06/15/2010 | US7738420 Apparatus and method for allocating subchannel and power in communication system, and transmitting apparatus |
| 06/10/2010 | WO2010065759A2 Uplink power headroom reporting for carrier aggregation |
| 06/10/2010 | WO2010065008A1 Method and system for pre-authentication |
| 06/10/2010 | WO2010044709A3 Methods and devices of quantum encoding on dwdm (roadm) network and fiber optic links |
| 06/10/2010 | WO2010039309A3 Method and system for ocdm-based photonic layer security robustness to spoof data integrity |
| 06/10/2010 | US20100146615 Systems and Methods for Inhibiting Attacks on Applications |
| 06/10/2010 | US20100146612 Method and apparatus for trust-based, fine-grained rate limiting of network requests |
| 06/10/2010 | US20100146363 Method and system of single carrier block transmission with parallel encoding and decoding |
| 06/10/2010 | US20100146288 information storage system |
| 06/10/2010 | US20100146259 Multi factor authorisations utilising a closed loop information management system |
| 06/10/2010 | US20100142709 Rogue access point detection in wireless networks |
| 06/10/2010 | US20100142636 Wireless communications system that supports multiple modes of operation |
| 06/10/2010 | US20100142612 Method and system for increasing data rate in a mobile terminal using spatial multiplexing for dvb-h communication |