| 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) |
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| 01/23/2014 | US20140024323 Radio communication devices and methods for controlling a radio communication device |
| 01/23/2014 | US20140024321 Method and apparatus for antenna tuning and power consumption management in a communication device |
| 01/23/2014 | US20140024313 Data Collection Network For Agriculture And Other Applications |
| 01/23/2014 | US20140023125 Signal Transceiver and Adaptive Impedance Switch Circuit |
| 01/23/2014 | US20140023123 Dual-Band LTE MIMO Antenna |
| 01/23/2014 | US20140023121 Transmitting spread signal in communication system |
| 01/23/2014 | US20140023120 Signal processing apparatus, radar apparatus, and signal processing method |
| 01/23/2014 | US20140023119 Method and apparatus for generating pair of orthogonal sets with wide range of spreading factors |
| 01/23/2014 | US20140023118 Approach For Managing The Use Of Communications Channels Based On Performance |
| 01/23/2014 | US20140023117 Setting a transmission power level for a mobile unit |
| 01/23/2014 | US20140022971 Method and device of supporting arbitrary replacement of multiple data units |
| 01/23/2014 | US20140022958 Printed circuit board and diplexer circuit |
| 01/23/2014 | US20140022462 System and method for optimized appliance control |
| 01/23/2014 | US20140020236 Highly configurable radio frequency (rf) module |
| 01/23/2014 | DE102004054573B4 Schaltungsanordnung zum Ermitteln eines Gleichspannungs-Offset in einem Datensignal und Empfangsvorrichtung mit derselben Circuit arrangement for determining a DC offset in a data signal and receiving apparatus with the same |
| 01/22/2014 | EP2688326A1 Multi-card mobile terminal and method thereof for transferring sim card data |
| 01/22/2014 | EP2688262A1 Quadrature demodulator |
| 01/22/2014 | EP2688235A1 Base Station Device |
| 01/22/2014 | EP2688216A1 Reconfigurable pre-conditioned channel former for an antenna array |
| 01/22/2014 | EP2688215A1 Low power radio receiver |
| 01/22/2014 | EP2688214A1 Gain control circuit, communication apparatus, electronic device, and gain control method |
| 01/22/2014 | EP2688213A1 Wireless transmission device, power control method and program |
| 01/22/2014 | EP2688212A1 Method and apparatus for antenna tuning and power consumption management in a communication device |
| 01/22/2014 | EP2688207A1 Terminal circuit, semiconductor device, and testing system |
| 01/22/2014 | EP2688202A2 Systems and methods for vector power amplification |
| 01/22/2014 | EP2688140A2 Antenna drive apparatus |
| 01/22/2014 | EP2686965A1 Compensation of a transmitter distortion |
| 01/22/2014 | CN203406885U Short-wave broadcasting receiver |
| 01/22/2014 | CN203406866U Intelligent interactive terminal of internet of things |
| 01/22/2014 | CN203406865U Railroad locomotive data transmission device |
| 01/22/2014 | CN203406864U A SIM card pedestal and a terminal |
| 01/22/2014 | CN203406863U Mining wireless communication substation |
| 01/22/2014 | CN203406862U Vehicular-locating set wireless talk-back device |
| 01/22/2014 | CN203406861U Communication conversion tool |
| 01/22/2014 | CN203406860U Multifunctional fan illumination radio set |
| 01/22/2014 | CN103534955A Coordinated disaster recovery production takeover operations |
| 01/22/2014 | CN103534954A Reducing energy consumption in wireless devices |
| 01/22/2014 | CN103534937A 放大器电路和无线通信设备 Amplifier circuits and wireless communication devices |
| 01/22/2014 | CN103533461A Signal input frequency selector for FM interphone |
| 01/22/2014 | CN103533181A Device and method for awakening external equipment of mobile terminal |
| 01/22/2014 | CN103533156A Power forced sending method and system of high pass platform mobile phone |
| 01/22/2014 | CN103532663A Frequency hopping fountain code system and transmission method thereof |
| 01/22/2014 | CN103532657A Radio-frequency emitting component for signal blocking |
| 01/22/2014 | CN103532643A Cognition spectrum sensing device and method on basis of DVB-T (Digital Video Broadcasting-Terrestrial) frequency band |
| 01/22/2014 | CN103532590A Two-channel synchronization method for frequency hopping communication |
| 01/22/2014 | CN103532589A Frequency agile signal generating system and method |
| 01/22/2014 | CN103532588A A system and method for attenuating a signal in a radio frequency system |
| 01/22/2014 | CN103532587A L-band RF system output port protection equipment |
| 01/22/2014 | CN103532586A Four-channel short wave receiving and sending unit based on Ethernet bus |
| 01/22/2014 | CN103532585A Automatic gain control method and automatic gain control device |
| 01/22/2014 | CN103532584A Voltage-stabilizing circuit applied to frequency modulation interphone |
| 01/22/2014 | CN103532583A Automatic code matching method for wireless transceivers |
| 01/22/2014 | CN103532582A Wireless device and method of displaying frequency |
| 01/22/2014 | CN103532581A Hand-held electronic apparatus and detection method for subscriber identity module (SIM) card thereof |
| 01/22/2014 | CN103532580A Frequency selector of frequency modulation interphone |
| 01/22/2014 | CN103532579A Beidou communication positioning-based bluetooth embedded module group |
| 01/22/2014 | CN103532578A Voltage amplitude-limiting module of antenna in radio frequency identification system |
| 01/22/2014 | CN103532577A Amplitude modulation stereo receiver capable of realizing separation control |
| 01/22/2014 | CN103532576A Data transmission method, equipment and system |
| 01/22/2014 | CN103532575A Method, equipment and system of pairing wireless devices |
| 01/22/2014 | CN103532574A Device generating random intermediate frequency output in receiving frequency conversion system |
| 01/22/2014 | CN103532573A Digital signal transmission method and digital signal transmission device |
| 01/22/2014 | CN103532572A Low-power high-sensitivity FM transmitter |
| 01/22/2014 | CN103532497A Ultra-wide-band low-noise amplifier adopting inductance compensation technology |
| 01/22/2014 | CN103531017A Infrared remote control FM (Frequency Modulation) radio receiver |
| 01/22/2014 | CN103531010A Local communication module device of concentrator |
| 01/22/2014 | CN103531006A Temperature and humidity acquisition module circuit based on Zigbee protocol |
| 01/22/2014 | CN103531005A Ground host and communication method between driller display and ground host |
| 01/22/2014 | CN103531004A Driller display and communication method between driller display and ground host |
| 01/22/2014 | CN102571136B Correlated peak detection method of double channel pn code acquisition system |
| 01/22/2014 | CN102347778B Self-adapting interference cancellation device and debugging method thereof |
| 01/22/2014 | CN102315859B Multi-path search method and device |
| 01/22/2014 | CN102315858B Multiple-channel radio-frequency signal adaptation system |
| 01/22/2014 | CN102291154B 极坐标发射机 Polar Transmitter |
| 01/22/2014 | CN102007704B Apparatus and method for transmitting pilot signal in wireless communication system |
| 01/22/2014 | CN101958727B Relative method and device for downlink pilot time slot search |
| 01/22/2014 | CN101917201B Earphone circuit and method for processing FM frequency band signals received by earphone |
| 01/21/2014 | US8634883 Docking apparatus for portable device |
| 01/21/2014 | US8634879 Methods and systems to prolong mobile station operation during low battery power |
| 01/21/2014 | US8634877 Automatic escalation/degradation of notifications of repetitive calls |
| 01/21/2014 | US8634873 Mobile communication device having multiple, interchangeable second devices |
| 01/21/2014 | US8634870 Portable communication terminal, and power amplification control method and program |
| 01/21/2014 | US8634828 Method and apparatus for switching virtual SIM service contracts based upon a user profile |
| 01/21/2014 | US8634809 Methods and apparatus for communicating messages between mobile communications devices and internet enabled devices |
| 01/21/2014 | US8634794 Multi-user interference cancellation in a single-carrier radio receiver |
| 01/21/2014 | US8634793 IP2 calibration measurement and signal generation |
| 01/21/2014 | US8634791 Mobile wireless communications device antenna assembly with floating director elements on flexible substrate and related methods |
| 01/21/2014 | US8634790 Direct conversion receiver architecture with digital fine resolution variable gain amplification |
| 01/21/2014 | US8634789 Multi-mode power amplifier |
| 01/21/2014 | US8634788 System and methods for monitoring the context associated with a mobile communication device |
| 01/21/2014 | US8634787 Receiver and integrated AM-FM/IQ demodulators for gigabit-rate data detection |
| 01/21/2014 | US8634783 Communication device with reduced noise speech coding |
| 01/21/2014 | US8634781 Remote-control method and emitter cooperated with personal communication device |
| 01/21/2014 | US8634780 Terminal, method, and wireless communication for power saving |
| 01/21/2014 | US8634778 Carrier-in-carrier based performance optimization systems and related methods |
| 01/21/2014 | US8634720 Remote control relay for wirelessly-controlled devices |
| 01/21/2014 | US8634669 Fast implementation of context selection of significance map |
| 01/21/2014 | US8634507 Receiver having an adaptive filter and method of optimizing the filter |
| 01/21/2014 | US8634492 Transmitter and receiver for ultra-wideland OFDM signals employing a low-complexity CDMA layer for bandwidth expansion |
| 01/21/2014 | US8634481 Feedback technique for wireless systems with multiple transmit and receive antennas |