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)
02/2012
02/07/2012US8111327 Method and apparatus for audio/video synchronization
02/07/2012US8111140 Transponder load modulation
02/07/2012US8111132 Remote controlling
02/07/2012US8111097 Device with reconfigurable continuous and discrete time functionality
02/07/2012US8111044 Auxiliary power adapter having device controls
02/07/2012US8111041 Power transmission control device, power reception control device, non-contact power transmission system, power transmission device, power reception device, and electronic instrument
02/07/2012US8111039 Multiple function current-sharing charging system and method
02/07/2012US8111037 Method for battery state-of-health monitoring using battery voltage during vehicle starting
02/07/2012US8109874 Mobile device having health care function based on biomedical signals and health care method using the same
02/07/2012CA2561739C Conversion of calls from an ad hoc communication network
02/07/2012CA2503248C Highly bandwidth-efficient communications
02/02/2012WO2012016079A2 Case for an electronic device and method of providing and using the same
02/02/2012WO2012015981A1 A case for enclosing and remaining attached to a mobile communication device with applied fabric
02/02/2012WO2012015849A1 Rf isolation switch circuit
02/02/2012WO2012015558A1 Antenna integrated with a portable communication device
02/02/2012WO2012015266A2 Portable device having a sliding motion or rotating/tilting display unit
02/02/2012WO2012015256A2 Apparatus and method for operation according to squeezing in portable terminal
02/02/2012WO2012015234A2 Apparatus and method for controlling session connection in communication system
02/02/2012WO2012015210A2 Elastic member module
02/02/2012WO2012014876A1 Signal detection device, method for controlling same, program, and wireless communication device
02/02/2012WO2012014643A1 High-frequency module
02/02/2012WO2012014579A1 Communication device and communication system
02/02/2012WO2012014464A1 Discrete time analog circuit and receiver using same
02/02/2012WO2012014394A1 Receiver apparatus and reception method
02/02/2012WO2012014344A1 Reception circuit and receiver apparatus having same
02/02/2012WO2012014343A1 Semiconductor integrated circuit and tuner system provided with same
02/02/2012WO2012014307A1 Signal generating circuit and wireless transmission/reception device having same
02/02/2012WO2012014254A1 Receiving device
02/02/2012WO2012014188A1 Apparatus and method to reduce interference between disparate communication systems
02/02/2012WO2012014107A1 Method and device for generating ultra wide band pulses (uwb)
02/02/2012WO2012014099A1 Shared soft metric buffer for carrier aggregation receivers
02/02/2012WO2012014060A1 Modular frequency divider and mixer configuration
02/02/2012WO2012013981A1 Personal communications device with reduced adverse effects on living systems
02/02/2012WO2012013856A1 Method and apparatus for mimo transmission
02/02/2012WO2012013040A1 Silicon-on-insulator (soi) complementary metal-oxide-semiconductor (cmos) radio frequency switch and radio frequency transmission front-end module containing this radio frequency switch
02/02/2012WO2012012901A1 Bi-directional and multi-frequency rf signaling system
02/02/2012WO2011139685A3 Connection-responsive headset
02/02/2012WO2011139666A3 Method, apparatus and system for switching traffic streams among multiple frequency bands
02/02/2012WO2011132958A3 Apparatus and method for crest factor reduction architecture
02/02/2012US20120030720 Device and method for outputting data of a wireless terminal to an external device
02/02/2012US20120030719 Device and method for outputting data of a wireless terminal to an external device
02/02/2012US20120029927 Enhancing perceptual performance of sbr and related hfr coding methods by adaptive noise-floor addition and noise substitution limiting
02/02/2012US20120028688 Apparatus and method for controlling an electronic device by rotation
02/02/2012US20120028686 Portable electronic device with configurable operating mode
02/02/2012US20120028685 Mobile wireless communications device with spatial diversity antenna and related methods
02/02/2012US20120028620 Call intercept methods, such as for customer self-support on a mobile device
02/02/2012US20120028595 Radio Transceiver on a Chip
02/02/2012US20120028594 Method and apparatus for imbalance-free fm demodulation in direct conversion radio receivers
02/02/2012US20120028593 Mobile receiver apparatus
02/02/2012US20120028591 Apparatus and method for low voltage radio transmission
02/02/2012US20120028590 Semiconductor device
02/02/2012US20120028589 Method and system for interactive home monitoring
02/02/2012US20120028569 Device and method for outputting data of a wireless terminal to an external device
02/02/2012US20120028568 Device and method for outputting data of a wireless terminal to an external device
02/02/2012US20120027232 Mixing signal processing apparatus and mixing signal processing integrated circuit
02/02/2012US20120027231 Mixing signal processing apparatus and mixing signal processing integrated circuit
02/02/2012US20120027230 Mixer and communication connection setting method therefor
02/02/2012US20120027229 Apparatus, method, and manufacture for connectable gain-sharing automixers
02/02/2012US20120027228 Audio mixer
02/02/2012US20120027222 Vehicle Audio System Having Door Mounted Speaker Support
02/02/2012US20120027221 Trunk Mounted Automotive Network Server with Wireless Data Capability
02/02/2012US20120027142 Device and method for reducing interference in received communication signals
02/02/2012US20120027141 Method and Apparatus for Cross Polarization and Cross Satellite Interference Cancellation
02/02/2012US20120027140 System and method for channel estimation
02/02/2012US20120027137 Receiver second order intermodulation correction system and method
02/02/2012US20120027132 Gfsk receiver architecture and methodology
02/02/2012US20120027129 Demodulation circuit, digital microwave system and demodulation method
02/02/2012US20120027124 Base station, communication system including base station and transmission method
02/02/2012US20120027115 Method and Apparatus for Impairment Correlation Estimation in a Wireless Communication Receiver
02/02/2012US20120027061 Wireless modem device, wireless modem system, wireless modem device sleep/wake-up method, and terminal
02/02/2012US20120027059 Coordinating data calls on a mobile device with multiple modems
02/02/2012US20120027058 Portable, wireless multi-channel impedance analyzer
02/02/2012US20120027057 Imaging apparatus, and transmission and reception apparatus
02/02/2012US20120027056 Array antenna apparatus including multiple steerable antennas and capable of eliminating influence of surrounding metal components
02/02/2012US20120027055 Satellite On-Board RFI Detection
02/02/2012US20120027053 Method and apparatus for reducing multi-user processing in wireless communication systems
02/02/2012US20120027052 Method and System for Achieving Space and Time Diversity Gain
02/02/2012US20120027051 High data rate transmitter and receiver
02/02/2012US20120027050 Method and device for generating ultra wide band pulses
02/02/2012US20120027049 Method and system for controlling radio controlled devices
02/02/2012US20120027048 Method and Arrangement of Delay Spread Compensation
02/02/2012US20120027007 Cable modem and network registration method
02/02/2012US20120026888 Radiative focal area antenna transmission coupling arrangement
02/02/2012US20120026862 Variable bandwidth ofdm receiver and methods for receiving ofdm signals of different bandwidths
02/02/2012US20120026839 Pest-control device
02/02/2012US20120026838 Acoustic data communication device
02/02/2012US20120026407 System and Method for Configurable Multi-standard Receiver
02/02/2012US20120025899 Tunable transconductance-capacitance filter with coefficients independent of variations in process corner, temperature, and input supply voltage
02/02/2012DE19626092B4 Antenne zum Programmieren eines Transponders Antenna for programming a transponder
02/02/2012DE112009001935T5 Antenne und Funkkommunikationsvorrichtung Antenna and radio communication apparatus
02/02/2012DE102011079925A1 Kalibrierungssystem und Verfahren Calibration system and method
02/02/2012DE102010032494A1 Funkaktivierbarer Brillenfinder Funkaktivierbarer glasses Finder
02/02/2012DE102009011957B4 Schaltung und Verfahren zur Steuerung einer Empfängerschaltung Circuit and method for controlling a receiver circuit
02/02/2012DE102006053089B4 Empfänger und Verfahren zur Verarbeitung von Funksignalen Receiver and method for processing radio signals
02/02/2012CA2802987A1 Personal communications device
02/01/2012EP2413573A1 Mobile terminal with sliding battery compartment
02/01/2012EP2413553A1 Method, device and system for correcting microwave signal
02/01/2012EP2413529A1 Wireless transmitter, wireless receiver, and preamble sequence generation method
02/01/2012EP2413511A1 Communication method supervised by interference classification
02/01/2012EP2413509A1 Reception device, program, and reception method
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