| Patents for H03J 7 - Automatic frequency control; Automatic scanning over a band of frequencies (3,745) |
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| 08/31/2005 | CN1661916A Method and system for frequency generation for wireless devices |
| 08/24/2005 | EP1057260B1 Method and apparatus for detecting a frequency synchronization signal |
| 08/24/2005 | CN1659863A Channel aquisition processing for a television receiver |
| 08/23/2005 | US6933788 Reference oscillator |
| 08/23/2005 | US6933775 Circuit for detecting and correcting central level of FSK demodulation signal |
| 08/17/2005 | EP1564889A1 Centering a multi-band voltage controlled oscillator |
| 08/11/2005 | US20050176395 Automatic frequency control receiver |
| 08/11/2005 | US20050174185 Centering a multi-band voltage controlled oscillator |
| 08/10/2005 | EP1175731B1 Fully integrated all-cmos am transmitter with automatic antenna tuning |
| 08/10/2005 | CN1653351A System and method for frequency management in a communications positioning device |
| 08/09/2005 | US6928275 Method and apparatus for compensating local oscillator frequency error |
| 08/03/2005 | EP1042876B1 Method for frequency error estimation |
| 08/02/2005 | US6925289 Broadcast receiver and channel scanning method |
| 07/27/2005 | EP1556950A1 Television system with controlled tuning |
| 07/20/2005 | EP1555756A1 Radio receiver having adaptive frequency regulator |
| 07/20/2005 | CN1643789A Direct automatic frequency control method and apparatus |
| 07/14/2005 | WO2005064874A1 Frequency control for a mobile communications device |
| 07/14/2005 | US20050152403 Method and device for frequency adjustment |
| 07/13/2005 | EP1553712A2 Receiver |
| 07/13/2005 | CN1210866C Tuning system for achieving rapid signal acquisition for a digital satellite receiver |
| 07/07/2005 | US20050147188 Frequency control for a mobile communications device |
| 07/06/2005 | EP1212849B1 Channel encoding and decoding method and apparatus |
| 06/30/2005 | US20050141655 Adaptive frequency control apparatus and method thereof |
| 06/29/2005 | EP1548941A1 Integrated circuit radio receiver having reverse scan tuning capabilities |
| 06/29/2005 | CN1633731A Resonator tuning assembly and method |
| 06/22/2005 | EP1543616A1 Electronic devices having automatic frequency control systems and methods and computer program products for operating the same |
| 06/22/2005 | EP1344325B1 Radio transmission device and method for aligning parameters thereof |
| 06/22/2005 | CN1207901C Tuner controller and power supply control method for tuner |
| 06/09/2005 | US20050122184 High-frequency switch |
| 06/08/2005 | EP1538831A1 Channel selecting unit |
| 06/08/2005 | EP0864200B1 Receiver tuning |
| 06/08/2005 | CN1625094A Radio communication semiconductor integrated circuit, data processing semiconductor integrated circuit and portable device |
| 06/07/2005 | US6904098 Linear phase robust carrier recovery for QAM modems |
| 06/02/2005 | WO2005050892A2 Method and apparatus for automatic frequency correction |
| 06/02/2005 | US20050118973 Low leakage local oscillator system |
| 06/02/2005 | US20050117072 Channel selecting unit |
| 06/01/2005 | EP1536580A2 Multiplex broadcast receiving apparatus and multiplex broadcast receiving method |
| 05/31/2005 | US6900700 Communication semiconductor integrated circuit and radio communication system |
| 05/26/2005 | US20050113050 Radio frequency tuning system and method |
| 05/26/2005 | US20050111595 Portable radio terminal and AFC control method |
| 05/25/2005 | DE19529075B4 Verfahren und Vorrichtung zur Anzeige des in einem digitalen Datentelegramm eines Rundfunksenders übertragenen Sendernamens und der Programmart auf einem Rundfunkempfängerdisplay Method and apparatus for displaying the data transmitted in a digital data telegram of a radio transmitter station name and the type of program on a broadcast receiver display |
| 05/25/2005 | CN1619962A Method and system for frequency generation for wireless devices |
| 05/24/2005 | US6897738 High-frequency switch |
| 05/19/2005 | US20050107061 Method and apparatus for automatic frequency correction |
| 05/19/2005 | US20050105655 Portable radio terminal and AFC control method |
| 05/18/2005 | CN1202626C Multi-mode communications system with efficient oscillator synchronization |
| 05/17/2005 | US6895231 Method and apparatus for adjusting reference frequency in receiver and storage medium storing control program therefor |
| 05/17/2005 | US6894475 Scanning RF receiver |
| 05/12/2005 | US20050101273 Audio broadcast receiver and automatic broadcasting-station selecting method |
| 05/11/2005 | EP1214822B1 Communication system |
| 05/11/2005 | CN1201617C Automatic frequency control circuit and method |
| 05/11/2005 | CN1201515C Control device and method of automatic frequency control in mobile communication equipment |
| 05/10/2005 | US6891908 Portable radio system and portable radio equipment to be used in the same and frequency error prediction method used therefor |
| 05/05/2005 | US20050096003 Reverse electronic tuning circuit for FM radio frequency-lock-loop circuits |
| 05/05/2005 | US20050094530 Radio communication semiconductor integrated circuit, data processing semiconductor integrated circuit and portable device |
| 05/04/2005 | EP1528694A1 Radio communication semiconductor integrated circuit, data processing semiconductor integrated circuit and portable device |
| 05/04/2005 | EP1527513A1 Dual mode tuning arrangement |
| 05/04/2005 | CN1613177A Multiple analog and digital downconversion |
| 04/27/2005 | CN1199504C Frequency correction method of mobile telephone terminal |
| 04/14/2005 | US20050078743 Radio frequency control for communication systems |
| 04/13/2005 | EP0834997B1 High-frequency signal receiver |
| 04/13/2005 | CN1197315C Method for frequency acquisition, especially for initial frequency acquisition, of mobile communications device |
| 04/12/2005 | CA2103299C Frequency offset estimation using the phase rotation of channel estimates |
| 04/07/2005 | WO2005032017A1 Radio receiver device comprising an input interface for frequency list data |
| 04/07/2005 | US20050073614 Broadcasting receiver |
| 04/06/2005 | EP1520347A1 Tuning system |
| 04/06/2005 | EP1520344A1 Automatic frequency control receiver |
| 04/06/2005 | EP1046229B1 Frequency synthesizer |
| 04/06/2005 | CN1196262C Method and system for frequency generation for wireless devices |
| 04/05/2005 | US6876874 Process for reducing the electrical consumption of a transmitter/receiver of digital information, in particular a cellular mobile telephone, and corresponding transmitter/receiver |
| 03/30/2005 | CN1601918A Portable radio terminal and AFC control method |
| 03/24/2005 | CA2538299A1 Energy storage device for loads having variable power consumption |
| 03/23/2005 | EP1319290B1 Method for frequency acquisition, especially for initial frequency acquisition, of a mobile communications device |
| 03/22/2005 | US6870428 Mobile radio communications device having a PLL that phase locks with two crystal oscillators |
| 03/17/2005 | US20050059368 Signal processing circuit for tuner which applies signal processing based on variation in frequency of intermediate frequency signal |
| 03/16/2005 | CN1595806A Dual-gain loop circuitry for programmable logic device |
| 03/15/2005 | US6867734 System and method for frequency management in a communications positioning device |
| 03/10/2005 | US20050052208 Dual-gain loop circuitry for programmable logic device |
| 03/09/2005 | EP1512026A2 System and method for frequency management in a communications positioning device |
| 03/09/2005 | CN1592855A Method for open loop tracking GPS signals |
| 03/09/2005 | CN1592122A Signal processing circuit for tuner |
| 03/09/2005 | CN1192287C Radio receiver for receiving broadcast containing auxiliary data and its custom tuning method |
| 03/08/2005 | US6864926 Channel tuning apparatus |
| 03/03/2005 | WO2005020645A2 Method for achieving immediate and accurate automatic frequency tuning |
| 03/02/2005 | CN1589525A Method and device for installing broadcasting channels |
| 02/24/2005 | US20050043825 Method and apparatus for a control signal generating circuit |
| 02/24/2005 | US20050042994 Radio apparatus |
| 02/23/2005 | EP1508055A1 Frequency management in a communications positioning device |
| 02/23/2005 | CN1190918C Method and device for adjusting reference frequency in receiver |
| 02/23/2005 | CN1190897C Oscillator using calibration means (SE) |
| 02/17/2005 | US20050037721 Receiver system for decoding data embedded in an electromagnetic signal |
| 02/17/2005 | US20050037720 Method for achieving immediate and accurate automatic frequency tuning |
| 02/15/2005 | US6856791 Direct automatic frequency control method and apparatus |
| 02/09/2005 | CN1188979C FDD/TDD transceivers for wireless communication equipment |
| 02/08/2005 | US6853255 AFC circuit compensating an error in oscillation frequency |
| 02/02/2005 | CN1574636A Automatic frequency controlling apparatus and method of mobile communication terminal |
| 01/25/2005 | US6847811 Receiver circuit compensation for filter response error |
| 01/25/2005 | US6847688 Automatic frequency control systems and methods for joint demodulation |
| 01/19/2005 | EP1497977A2 Channel aquisition processing for a television receiver |
| 01/19/2005 | EP1497669A2 Compensation for frequency adjustment in mobile communication-positioning device with shared oscillator |