Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission
Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568)
10/2012
10/09/2012US8284711 Apparatus and methods for addressable communication using voice-grade radios
10/09/2012US8284651 Preamble formats for MIMO wireless communications
10/09/2012US8284650 Transmission device, reception device and radio communication method
10/09/2012US8284067 Delayed power-on function for an electronic device
10/09/2012US8284027 Position detecting system, responder and interrogator, wireless communication system, position detecting method, position detecting program, and information recording medium
10/09/2012US8284022 Motor vehicle door arrangement
10/09/2012US8284007 Magnetic package for a communication system
10/09/2012CA2341879C Codec mode decoding using a priori knowledge
10/08/2012CA2773716A1 Method and system for wireless data communication
10/07/2012CA2773551A1 Method and system for adjusting wlan radio receiver gain in a wireless device
10/04/2012WO2012135861A1 Battery powered passive keyless entry system for premise entry
10/04/2012WO2012135853A2 Rf impedance detection using two point voltage sampling
10/04/2012WO2012135413A1 Real time artifact removal
10/04/2012WO2012135357A1 Non-parametric uplink interference cancellation
10/04/2012WO2012134964A2 Variable frequency circuit controller
10/04/2012WO2012134777A1 Adaptive power saving for a mobile subscriber unit in a wireless communication network
10/04/2012WO2012134727A1 Same-band combiner using dual-bandpass channel filters
10/04/2012WO2012134500A1 Motion-based page skipping for a mobile device
10/04/2012WO2012134393A1 Method and apparatus for a duty-cycled harmonic injection locked oscillator
10/04/2012WO2012134320A1 Device, system and method of wireless communication between circuits
10/04/2012WO2012134087A2 Complex hinge device, and portable terminal including the complex hinge device
10/04/2012WO2012134073A2 Device for supporting a mobile phone
10/04/2012WO2012133958A1 Slimmed sliding hinge module
10/04/2012WO2012133810A1 Cradle-type broadcast signal radiation device and broadcast system for mobile terminal
10/04/2012WO2012133768A1 Redundant system
10/04/2012WO2012133702A1 Base station device and method of attaching cover
10/04/2012WO2012133691A1 Receiving device, receiving method, and computer program
10/04/2012WO2012133516A1 Receiving circuit and filtering method therefor
10/04/2012WO2012133320A1 Indoor antenna
10/04/2012WO2012133193A1 Receiver apparatus, reception method, program, and reception system
10/04/2012WO2012133023A1 I/o device
10/04/2012WO2012132457A1 Electronic key
10/04/2012WO2012132446A1 Rfid device, host, apparatus with rfid device mounted thereon, and method of controlling rfid device
10/04/2012WO2012132222A1 Wireless communication apparatus
10/04/2012WO2012132195A1 Reception device
10/04/2012WO2012132190A1 Wireless communication device and semiconductor device
10/04/2012WO2012131938A1 Broadcast receiving device and electricity supply control method
10/04/2012WO2012131893A1 Broadcast receiver and broadcast reception processing control method
10/04/2012WO2012131831A1 Conversion device and receiving device
10/04/2012WO2012131735A1 Digital microphone radio transmission system
10/04/2012WO2012131597A2 Filtering system for satellite antenna and corresponding manufacturing method
10/04/2012WO2012131461A1 Methods and apparatuses for the simultaneous detection of multiple radio frequency identification tags
10/04/2012WO2012131337A1 An rf communication method and apparatus
10/04/2012WO2012131248A1 Method for detecting a band of interfering frequencies in a radio signal having a very wide frequency band, and related device and receiver
10/04/2012WO2012130038A1 Active optical antenna, microwave emission system and method for sending information
10/04/2012WO2012129819A1 Radio frequency emitting front end module in global system for mobile communication manufactured with quad flat non-leaded package
10/04/2012WO2012129718A1 Radio device and method for manufacturing the radio device
10/04/2012WO2012108620A3 Operating method of terminal based on multiple inputs and portable terminal supporting the same
10/04/2012WO2012086985A3 Terminal for performing both package file downloading and application installation, and method for same
10/04/2012WO2012086957A3 Method and apparatus for providing touch interface
10/04/2012WO2012081918A3 Interface method for managing messages of mobile terminal, storage medium capable of being read with machine, and mobile terminal
10/04/2012WO2012081901A3 Method and apparatus for controlling touch screen using timeline bar, recording medium with program for the same recorded therein, and user terminal having the same
10/04/2012WO2012078808A3 Apparatus and methods for capacitive load reduction
10/04/2012WO2012074306A3 Interference signal avoiding device of a frequency hopping spread system and method thereof
10/04/2012WO2012074256A3 Portable device and method for providing user interface mode thereof
10/04/2012WO2012031575A4 Mobile phone to be mounted on a wrist
10/04/2012US20120253736 Feedback compensation detector for a direct conversion transmitter
10/04/2012US20120253396 Spinous process device and method of use
10/04/2012US20120252537 Mobile information processing apparatus
10/04/2012US20120252531 Provisioning mobile terminals with a trusted key for generic bootstrap architecutre
10/04/2012US20120252522 Signal transmission device, communication device, electronic apparatus, and signal transmission method
10/04/2012US20120252511 Receiver with hybrid reception estimation and methods for use therewith
10/04/2012US20120252507 Communications system providing automatic text-to-speech conversion features and related methods
10/04/2012US20120252471 Radio terminal, radio station, control apparatus, and communication control method in radio communication system
10/04/2012US20120252396 Linearization Technique for Mixer
10/04/2012US20120252395 Receiver capable of concurrently collecting dual band signals, and method thereof
10/04/2012US20120252394 Rapid autonomous scan in fm or other receivers with parallel search strategy, and circuits, processes and systems
10/04/2012US20120252392 Methods and Devices for Reducing Radio Frequency Interference
10/04/2012US20120252391 Communications device, resonant circuit, and method of applying control voltage
10/04/2012US20120252389 Efficient scheme for automatic gain control in communication systems
10/04/2012US20120252388 Frequency switching method and apparatus for radio data system
10/04/2012US20120252386 Transmission apparatus
10/04/2012US20120252385 Transmitter apparatus, systems, and methods
10/04/2012US20120252384 Integrated RF Front End with Stacked Transistor Switch
10/04/2012US20120252383 Transmitter
10/04/2012US20120252382 Predistortion calibration and built in self testing of a radio frequency power amplifier using subharmonic mixing
10/04/2012US20120252380 Portable Radio Terminal and Communication Control Method
10/04/2012US20120252379 Rescue radio for divers
10/04/2012US20120252378 Electronic device, electronic device controlling method and computer program product thereof
10/04/2012US20120252377 High frequency antenna switch module
10/04/2012US20120252376 Wireless communication device, wireless communication system, and wireless communication method
10/04/2012US20120252375 Method and System for Dynamic Selection of a Coexistence Method and Transmit Power Level Based on Calibration Data
10/04/2012US20120252374 Passive Mixer with Reduced Second Order Intermodulation
10/04/2012US20120251125 Passband reflectometer
10/04/2012US20120250899 System and Method of Adjusting the Sound of Multiple Audio Objects Directed Toward an Audio Output Device
10/04/2012US20120250880 Lightweight audio system for automotive applications and method
10/04/2012US20120250879 Media and communication system
10/04/2012US20120250878 In-vehicle audio apparatus
10/04/2012US20120250806 Non-parametric uplink interference cancellation
10/04/2012US20120250800 Early detection of segment type using bpsk and dbpsk modulated carriers in isdb-t receivers
10/04/2012US20120250798 Maximizing data rate by adjusting codes and code rates
10/04/2012US20120250791 Codebook Method for a Multiple Input Multiple Output Wireless System
10/04/2012US20120250787 System access and synchronization methods for mimo ofdm communications systems and physical layer packet and preamble design
10/04/2012US20120250745 System and method for rf interference mitigation through memory clock frequency control
10/04/2012US20120250744 Method and apparatus for operating a digital subscriber line arrangement
10/04/2012US20120250743 Spatial Mode Adaptation at the Cell Edge Using Interferer Spatial Correlation
10/04/2012US20120250742 Uplink Transmission Mode Switching in Single User Multiple-Input Communication
10/04/2012US20120250741 Method for frequency offset estimation and automatic frequency control for filtered signal with destroyed phase information and signal transceiver
10/04/2012US20120250740 Ofdm signal processing in a base transceiver system
10/04/2012US20120250739 Transmission device and transmission method
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