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)
05/2012
05/16/2012CN101594124B A coordinate tunable filter and a wireless communication front end circuit
05/08/2012US8176432 Hand held remote control device having an improved user interface
05/02/2012EP2448059A2 Frequency-tunable filter
05/02/2012EP2446616A2 Apparatus and methods for efficient implementation of tuners
05/02/2012EP2446615A2 Apparatus and methods for implementing multi-channel tuners
04/2012
04/25/2012EP2137816B1 Intelligent scanning system and method for walkie-talkie devices
04/24/2012US8166139 Method and system for generating and sending a hot link associated with a user interface to a device
03/2012
03/28/2012EP1835628B1 Wireless receiver and wireless transmitter
03/21/2012CN1589553B System and method for retrieving information while commanding operation of an appliance
03/20/2012US8139161 Broadband integrated tuner
03/06/2012US8132105 Control codes for programmable remote supplied in XML format
02/2012
02/15/2012CN102355234A Division circuit, division device, and electronic apparatus
02/07/2012US8111095 Temperature compensation for internal inductor resistance
01/2012
01/03/2012US8089566 Television tuner integrated circuit and television tuner for attenuating interference signal
12/2011
12/14/2011CN1894874B 无线电设备 Radio Equipment
12/08/2011WO2011150952A1 Tuning system of resonator filters
11/2011
11/23/2011CN1726640B Tunable tracking filter
11/23/2011CN101297491B Calibration device and method with forward/backward mechanism for band-pass filter
11/22/2011US8063997 Integrated programmable tuner
11/09/2011CN202034953U Electronic tuner having image rejection function
11/09/2011CN101194446B Method for operating receiving device, receiving device and server
10/2011
10/25/2011US8045066 Fully integrated tuner architecture
10/05/2011EP1451929B1 Method for determining the signal strength at the input of a tuner
09/2011
09/28/2011CN1711682B Tunable antenna circuit, particularly for contactless integrated circuit reader
09/20/2011CA2523123C Automatic frequency control processing in multi-channel receivers
09/14/2011EP1911167B1 Boosted-bias tunable filter with run-time calibration
09/14/2011CN1630279B Frequency offset correction in transmitters and receivers having non-ideal synthesizer channel spacing
09/06/2011US8015446 User interface for a remote control application
08/2011
08/31/2011CN101213783B Synchronization scheme with adaptive reference frequency correction
08/17/2011CN1461172B Mobile communication terminal and method for calibrating frequency in the same
08/09/2011US7996018 Location specific in-vehicle frequency tuning data
08/03/2011EP2351217A1 Tuned resonant circuits
08/03/2011CN101513042B Demodulation device, demodulation device control method
07/2011
07/28/2011US20110181378 Stopper structure for rotary operation member, electronic device, and channel stopper
07/19/2011US7983638 Tuner input filter with electronically adjustable response for adapting to antenna characteristic
07/14/2011WO2011082485A1 Signal tuning with variable intermediate frequency for image rejection and methods
07/06/2011EP2341630A1 Audio comparison method and apparatus
07/06/2011CN102119529A Reception device, reception method, and program
06/2011
06/16/2011US20110140798 Tunable artificial dielectrics
06/15/2011CN1700593B Tuner arrangement
06/15/2011CA2722555A1 Appliance demand response antenna design for improved gain within the home appliance network
06/09/2011US20110138327 User interface for a remote control application
06/08/2011EP2229771B1 A broadcast receiving device
06/01/2011EP1456827B1 User interface for a remote control application
05/2011
05/26/2011WO2011062692A1 Open loop and closed loop antenna tuning
05/18/2011CN102064800A Method for automatically realizing tuning of electronic tuning radio
05/11/2011CN102057572A Systems, methods and apparatus for changing an operational mode of a remote control
05/05/2011US20110102104 Integrated Channel Filter and Method of Operation
04/2011
04/27/2011CN102037646A Reference oscillator management for wireless devices having position determination functionality
04/27/2011CN102035504A Intermediate frequency filter variable band pass
04/20/2011EP2311189A1 Reference oscillator management for wireless devices having position determination functionality
04/20/2011CN1746835B Operating device for personalized automotive dashboard
04/14/2011WO2011042512A1 Capacitor array and method for switching an alternating current
04/13/2011EP2309645A1 Capacitor arrangement and method for switching an alternating current
04/07/2011WO2011039246A1 A broadcast receiving device
04/05/2011CA2716221A1 Device with dual-band antenna tuned by tank network
03/2011
03/22/2011US7912421 Radio device
03/17/2011US20110067083 Fully Integrated Tuner Architecture
03/16/2011EP2296273A1 Fast service scan
03/09/2011EP2291912A1 Systems, methods and apparatus for changing an operational mode of a remote control
02/2011
02/23/2011CN101980462A Digital rights management (DRM) digital audio broadcasting program searching method
02/22/2011US7895532 User interface for a remote control application
02/15/2011CA2560168C Car multimedia system and method for selecting and activating a function of such a car multimedia system
02/08/2011US7885623 Frequency tunable arrangement
02/08/2011US7884886 Integrated channel filter and method of operation
02/03/2011US20110025410 Resonant Circuits
01/2011
01/26/2011CN201726388U Automatic tuning radio
01/12/2011CN101944893A Tuner for adjusting acoustic compliance, and microspeaker using same
01/11/2011US7868704 Broadband integrated television tuner
01/05/2011EP2269315A1 Method, apparatus and computer program for estimating spectrum using a folding adc
01/04/2011US7865930 Method and apparatus providing channel management in a multi-frequency network broadcasting system
12/2010
12/29/2010CN201690587U Tuner for adjusting sound compliance and mini speaker having tuner
12/23/2010US20100321201 User interface for a remote control application
12/23/2010DE102010029363A1 Funkwellenempfänger Radio wave receiver
12/22/2010CN101199117B Methods and apparatuses for tuning filters
12/16/2010US20100315183 Mounting structure of electronic circuit unit
12/15/2010CN101919160A Method for automatic frequency range and step selection using region signature for a digital AM/FM tuner
12/09/2010WO2010115723A3 Tank tuning for band pass filter used in radio communications
12/09/2010US20100313169 User interface for a remote control application
12/09/2010DE102010029305A1 Funkwellenempfänger Radio wave receiver
12/08/2010EP2258060A1 Method and apparatus for dynamically adapting fm tuner sensitivity to a local environment for a single-tuner system
12/08/2010CN1977457B Method for validating a number in an electronic device and associated electronic device
12/07/2010US7848720 Method and apparatus for auto-tuning of a radio fm-receiver
12/01/2010EP2256926A1 Multi-mode pointing device and method for operating a multi-mode pointing device
12/01/2010CN101902597A User interface for a remote control application
11/2010
11/24/2010EP2254102A2 System and method for retrieving information while commanding operation of an applicance
11/24/2010EP2254101A2 System and method for retrieving information while commanding operation of an applicance
11/18/2010WO2010132031A1 Method and circuit for automatic tuning of an antenna circuit
11/11/2010DE19757239B4 Einheitliche Menüführung von Geräten der Unterhaltungselektronik Uniform menu navigation equipment in specialized stores
11/09/2010US7831930 System and method for displaying a user interface for a remote control application
11/02/2010US7825995 Two way communication using light links
10/2010
10/26/2010US7821581 Fully integrated tuner architecture
10/21/2010US20100265412 Broadband Integrated Tuner
10/19/2010US7817965 Scanner with auxiliary non-volatile memory
10/14/2010WO2010115723A2 Tank tuning for band pass filter used in radio communications
10/07/2010US20100253534 Union remote controller, union remote controller information providing system and method for using the same
10/07/2010US20100253533 Union remote controller, union remote controller information providing system and method for using the same
10/06/2010EP2235998A1 Method for automatic frequency range and step selection using region signature for a digital am/fm tuner
09/2010
09/30/2010US20100247102 Union remote controller, union remote controller information providing system and method for using the same
09/30/2010US20100245012 Integrated Spiral Inductor
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