Patents
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)
03/2009
03/05/2009WO2009029714A1 Messaging with media integration
03/05/2009WO2009029667A2 Communication privacy mask
03/05/2009WO2009029501A2 Display for portable electronic device
03/05/2009WO2009029469A1 Dynamic user interface for displaying connection status and method thereof
03/05/2009WO2009029465A1 System, method and apparatus for managing communication in a public safety communication network
03/05/2009WO2009029440A1 Cognitive frequency hopping radio
03/05/2009WO2009029395A2 Pulse coupled oscillator synchronization for wireless communications
03/05/2009WO2009029077A1 System for and method of configuring distributed antenna communications system
03/05/2009WO2009029036A1 Method and device for noise filling
03/05/2009WO2009029035A1 Improved transform coding of speech and audio signals
03/05/2009WO2009028882A2 Slide hinge apparatus for cellular phone
03/05/2009WO2009028529A1 Mobile communication terminal, transmission power switching method and transmission power switching program
03/05/2009WO2009028258A1 Base station device in mobile communication system, mobile station device, and base station control method
03/05/2009WO2009028255A1 Wireless tag information reader
03/05/2009WO2009028201A1 Double channel matching circuit
03/05/2009WO2009028200A1 Double channel matching circuit
03/05/2009WO2009028199A1 Double channel matching circuit
03/05/2009WO2009028198A1 Double channel matching circuit
03/05/2009WO2009028197A1 Double channel matching circuit
03/05/2009WO2009028196A1 Double channel matching circuit
03/05/2009WO2009028195A1 Wireless communication device and wireless communication system
03/05/2009WO2009028025A1 Broadcast receiver
03/05/2009WO2009028015A1 Mobile communication device
03/05/2009WO2009027854A1 A radio frequency (rf) tag
03/05/2009WO2009027466A1 Rfid transponder with pll
03/05/2009WO2009012377A3 Modular satellite transceiver and multi-beam antenna system
03/05/2009WO2009009326A3 Light valve to enhance display brightness
03/05/2009WO2009005312A3 Elastic member and sliding module having the same
03/05/2009WO2008153314A3 Sliding hinge apparatus
03/05/2009WO2008119052A3 Channel estimation with effective co-channel interference suppression
03/05/2009WO2008024243A3 Lightweight audio system for automotive applications and method
03/05/2009US20090064252 System and method for dynamic bandwidth allocation
03/05/2009US20090064239 Digital broadcast receiving apparatus
03/05/2009US20090062931 Appendable System and Devices for Data Acquisition, Analysis and Control
03/05/2009US20090061955 Power saving system and method for a mobile phone
03/05/2009US20090061950 Information sharing system, information sharing method, terminal device and program
03/05/2009US20090061949 System, method and mobile unit to sense objects or text and retrieve related information
03/05/2009US20090061946 System and method for identifying devices in a wireless network
03/05/2009US20090061943 System for obtaining information and communicating using the sms channel
03/05/2009US20090061942 Wireless communication device
03/05/2009US20090061938 Apparatus and method for determining a utilized transmission capacity of a base transceiver station
03/05/2009US20090061936 Wireless terminal adapted for detachably connecting with a radio
03/05/2009US20090061932 Multi-Sim-Based Mobile Device
03/05/2009US20090061931 Wireless communications interface
03/05/2009US20090061921 Base station transmitting and receiving antenna and control method thereof
03/05/2009US20090061812 Multipulse/Multitone Mixing Receiver
03/05/2009US20090061811 Multi-frequency synthesizing apparatus and method for multi-band rf receiver
03/05/2009US20090061810 Frequency Multiplier Device
03/05/2009US20090061809 Methods and apparatus to implement receiver linearity enhancement
03/05/2009US20090061808 Adaptive rf canceller system and method
03/05/2009US20090061807 Radio receiver and method for receiving and playing signals from multiple broadcast channels
03/05/2009US20090061806 Band switch control apparatus for intermediate frequency filter
03/05/2009US20090061805 Rf receiver and method for removing interference signal
03/05/2009US20090061804 Frequency synthesizer applied to a digital television tuner
03/05/2009US20090061803 Differential to single-ended conversion for radio frequency devices
03/05/2009US20090061802 Receiver having multipath equalizer
03/05/2009US20090061801 FM Tuner
03/05/2009US20090061800 Multi-input multi-output transceiver with power consumption management based on receiver parameter and method for use therewith
03/05/2009US20090061799 Device, system, and method of power saving in wireless network
03/05/2009US20090061798 Power consumption management based on receiver parameter and method for use therewith
03/05/2009US20090061797 Mobile transmitter and transmitting method thereof
03/05/2009US20090061795 Wireless architecture for 60ghz
03/05/2009US20090061794 Hinge assemblies for electronic devices
03/05/2009US20090061793 Authorized transmission of navigation assistance
03/05/2009US20090061792 Trail beacon system to prevent becoming lost in unfamiliar terrain
03/05/2009US20090061791 Diversity control method
03/05/2009US20090061790 Radio having adjustable resonant circuits
03/05/2009US20090061789 Polypod Antenna
03/05/2009US20090061788 Electromagnetic signal transceiving apparatus and method using polarized component modulation
03/05/2009US20090061787 Transceiver, rf-transceiver, communication system and method for transferring control packets
03/05/2009US20090061779 Method for addressing user location errors in a cognitive radio system
03/05/2009US20090061777 Apparatus and method for modulating an amplitude, phase or both of a periodic signal on a per cycle basis
03/05/2009US20090061762 System and method for providing recording and playback of digital media content
03/05/2009US20090060265 Processing Data Representing Video and Audio and Methods Related Thereto
03/05/2009US20090060227 Audio signal output device
03/05/2009US20090060208 Manipulating Spatial Processing in a Audio System
03/05/2009US20090060204 Audio Spatial Environment Engine
03/05/2009US20090060105 Interference level estimation of path monitoring in w-cdma using the order statistics of beaulieu series
03/05/2009US20090060046 Method and apparatus for improving the quality of a transmitted video signal
03/05/2009US20090060036 Coding Apparatus, Coding Method, Decoding Apparatus, and Decoding Method
03/05/2009US20090060033 Predictive adaptive coding and modulation
03/05/2009US20090060028 System and method of delivering video content
03/05/2009US20090060025 Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same
03/05/2009US20090060024 Method and apparatus for encoding/decoding media signal
03/05/2009US20090060023 Transmission circuit, cmos semiconductor device, and design method thereof
03/05/2009US20090060016 Method of estimating inter-carrier interference (ici) and ici mitigating equalizer
03/05/2009US20090060012 System for transmitting information data from a transmitter to a receiver over a nested block channel
03/05/2009US20090060011 Reuse of digital interface for multiple components
03/05/2009US20090060008 System and method for blind source separation of signals using noise estimator
03/05/2009US20090060007 Fast joint detection base station
03/05/2009US20090060006 Receiver detecting signals based on spectrum characteristic and detecting method thereof
03/05/2009US20090060005 Method for using a non-orthogonal pilot signal with data channel interference cancellation
03/05/2009US20090060004 Sequence hopping in sc-fdma communication systems
03/05/2009US20090060003 Cellular communication system and a method of operation therefor
03/05/2009US20090060001 Cognitive frequency hopping radio
03/05/2009US20090060000 Acquisition of spreading factors (SFS) of multiple transmitted signals in code division multiple access system
03/05/2009US20090059903 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
03/05/2009US20090059896 Remote connection to a telephone line via internet
03/05/2009US20090059882 Multi-carrier spread spectrum device using cyclic shift orthogonal keying, transmitter, receiver, and communication system thereof
03/05/2009US20090059828 Intermittent operation communication device and communication system using beacon and sleep mode