Patents
Sitemap › H03 - Basic electronic circuitry › H03J - Tuning resonant circuits; Selecting resonant circuits › H03J 1 - Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
Patents for H03J 1 - Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general (3,665)
10/2003
10/23/2003US20030197638 Compensation for frequency adjustment in mobile communication-positioning device with shared oscillator
10/21/2003US6637027 System and method for controlling access to broadcast services
10/21/2003CA2140007C Universal remote control with function synthesis
10/16/2003US20030194978 System and method for coarse/fine PLL adjustment
10/16/2003US20030193428 Adaptable remote control for electrical appliances having several functions to be controlled
10/15/2003EP1352470A1 Method for tuning a radio filter, a radio filter and a system comprising such a radio filter.
10/15/2003CN1124686C Automatic frequency control with adjacent channel interference protection
10/14/2003US6633281 Intelligent touch-type universal remote control
10/09/2003WO2003084062A1 Method and device for determining the intermediate frequency in a wireless communication device
10/02/2003WO2003021945A3 A television control device
10/02/2003US20030186668 Receiver and method for determining an intermediate frequency in a wireless communication device
10/02/2003US20030185084 Integrated circuit capable of easily applying address selection voltage
10/01/2003EP1349275A2 Integrated circuit
10/01/2003EP1023772B1 Operating element for electronic appliances
09/2003
09/30/2003US6628930 Radio receiver with two tuners and a switch for verifying reception quality at an alternative frequency
09/25/2003US20030179835 Broadcasting receiver
09/24/2003EP1346430A1 Method for tuning a radio filter and a system for tuning a radio filter
09/24/2003CN1444808A Radio communication terminal and demodulation method
09/24/2003CN1122372C Method and equipment for driving receiver
09/18/2003US20030176204 Method and apparatus for compensating an oscillator in a location-enabled wireless device
09/17/2003EP1345324A2 Tuner
09/17/2003EP1344322A2 Improvements relating to satellite reception
09/17/2003EP1343664A1 A method and apparatus for receiving an amplitude modulated radiosignal
09/16/2003US6621853 Frequency synthesizing device and method for dual frequency hopping with fast lock time
09/12/2003WO2003075459A1 Automatic audio recorder-player and operating method therefor
09/11/2003US20030169153 Rfid-label with an element for regulating the resonance frequency
09/10/2003CN1441879A Tuning screw assembly
09/04/2003WO2003073629A1 Method and apparatus for compensating an oscillator in a location-enabled wireless device
09/04/2003US20030167174 Automatic audio recorder-player and operating method therefor
09/03/2003CN1120619C 多调谐器接收机 Multi-tuner receivers
09/03/2003CN1120570C 可调谐接收机 Tunable Receiver
08/2003
08/28/2003US20030162521 System and method for on-chip filter tuning
08/28/2003US20030160647 Trimming Impedance Between Two Nodes Connected To A Non-Fixed Voltage Level
08/27/2003EP0990202B1 Graphical user interface touch screen with an auto zoom feature
08/27/2003CN1438780A Frequency selection method and receiver
08/26/2003US6611678 Device and method for trainable radio scanning
08/21/2003US20030157920 Radio that remembers adjustment settings
08/20/2003EP1337041A1 Frequency selection method and receiver
08/14/2003WO2003067774A1 Semiconductor integrated circuit for radio apparatus and radio communication apparatus
08/14/2003US20030153290 Frequency selection method and receiver
08/13/2003EP1335488A2 Frequency conversion circuit having phase noises lowered
08/13/2003CN1118135C Device and method for producing conversion signal for mixer
08/07/2003US20030146846 Device for operating electronic apparatus. recorded medium and electronic apparatus
08/06/2003EP1016272B1 Apparatus for receiving signals
08/06/2003CN1435049A Apparatus for providing tuner parameters in television receiver
08/05/2003US6603420 Remote control device with motion-based control of receiver volume, channel selection or other parameters
07/2003
07/30/2003EP1188236B1 Integrated circuit for detecting a receive signal and circuit array
07/30/2003EP1072091B1 Tuning system for search algorithm for a satellite receiver with lnb drift
07/30/2003CN1116688C Variable capacitor and LC composite modules employing the same
07/24/2003US20030137607 Television tuner
07/23/2003EP1329022A2 Control codes for programmable remote supplied in xml format
07/23/2003CN1432259A Device for operating electronic appts., recorded medium and electronic appts.
07/23/2003CN1115868C Method for assigning remote controller identification code and power-saving electronic appliance and remote controller
07/23/2003CN1115788C RDS radio with multi-function RDS button
07/23/2003CN1115787C Transmitter comprising VCO
07/22/2003US6597374 Activity based remote control unit
07/22/2003US6597238 Demodulating circuit of wireless receiving apparatus and demodulating method
07/17/2003US20030135866 Downstream power calibration method on cable modem
07/17/2003US20030135854 Method of and apparatus for bookmarking channels
07/17/2003US20030134609 Receiver tuning system
07/17/2003US20030133050 Channel selection in digital television
07/17/2003US20030133049 Tuner arrangement and set top box
07/16/2003CN1430351A Method and device for marking band
07/10/2003WO2003056792A1 Mobile phone and method of updating radio channel settings
07/10/2003WO2003044625A3 Hand held remote control device having an improved user interface
07/10/2003US20030129954 Radio communication terminal and demodulating method
07/10/2003US20030129952 On-vehicle equipment for dedicated short-range communication in intelligent transport system
07/10/2003US20030128303 Digital/analog common tuner
07/10/2003US20030128300 Smart-channel: learning-capable television channel changing apparatus, system and method
07/08/2003US6591091 System and method for coarse/fine PLL adjustment
07/08/2003US6590505 Remote control system
07/08/2003CA2337077C Multi-conversion radar detector having increased tuning range and self-calibrating function
07/03/2003US20030125076 Mobile phone and method of updating radio channel settings
07/03/2003US20030123596 Frequency synthesizer for dual mode receiver
07/02/2003CN1113462C Tuning control system
07/01/2003US6587067 Universal remote control with macro command capabilities
06/2003
06/19/2003US20030112905 Global positioning system receiver capable of functioning in the presence of interference
06/18/2003EP1319268A1 Method for calibrating the frequency of an hf-oscillator in a mobile part of a mobile communications device
06/18/2003CN1112032C High speed channel detection, storage and switch device and its method
06/18/2003CN1111952C Method and system for tuning resonance modules
06/12/2003US20030107427 Temperature compensation for internal inductor resistance
06/11/2003EP1318603A1 FM receiver with digital bandwidth control
06/11/2003EP1205027B1 Tuning method for a radio receiver, especially a television signal receiver, and a corresponding radio receiver
06/11/2003EP1016209B1 Communications apparatus
06/11/2003CN1111319C Program selection system and method for digital TV receiver
06/05/2003US20030103444 Digital FM bandwidth control
06/05/2003US20030103088 User interface for a remote control application
06/04/2003EP1317073A1 Tuner arrangement and set top box
05/2003
05/30/2003WO2003045022A1 System and method for retrieving information while commanding operation of an appliance
05/30/2003WO2003044951A1 Method and device for installing broadcasting channels
05/30/2003WO2003044756A1 User interface for a remote control application
05/30/2003WO2003044684A1 System and method for upgrading the remote control functionality of a device
05/30/2003WO2003044625A2 Hand held remote control device having an improved user interface
05/30/2003CA2467830A1 User interface for a remote control application
05/30/2003CA2467725A1 System and method for upgrading the remote control functionality of a device
05/30/2003CA2467079A1 System and method for retrieving information while commanding operation of an appliance
05/29/2003US20030100331 Personal, self-programming, short-range transceiver system
05/27/2003US6570507 Method and system for assigning unique identity codes to remote controllers and conserving power based on detecting the unique identity codes
05/22/2003WO2003043212A1 Receiver and its tracking adjusting method
05/22/2003WO2003043211A1 Receiver
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