| Patents for H03J 1 - Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general (3,665) |
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| 04/06/2000 | WO2000019606A1 Channel selection in digital television background |
| 04/05/2000 | EP0990322A2 Method and apparatus for communicating information using a data tuner |
| 04/05/2000 | EP0990202A1 Graphical user interface touch screen with an auto zoom feature |
| 03/30/2000 | DE19843565A1 Mobile radio reception arrangement for navigation system, presenting current position automatically and constantly on the display field, even if destination guidance is not activated |
| 03/22/2000 | EP0987820A2 Receiver and frequency synthesizer tuner |
| 03/21/2000 | US6041087 Information receiving system and an information receiving method using such a system |
| 03/21/2000 | US6041083 Method and system for tuning resonance modules |
| 03/15/2000 | CN1050486C Linkable scan lists for television receiver |
| 03/14/2000 | US6038433 Method for automatically searching a frequency range for signal channels in a receiver for digitally modulated signals, and receiver for applying such a method |
| 03/14/2000 | US6038431 Card-type electronic device for adding a data communication function to an apparatus without hardware modification of the apparatus |
| 03/14/2000 | US6037877 Channel number organizer |
| 03/09/2000 | DE19940063A1 Radio broadcast receiver compatible with radio data system (RDS) transmission with frequency multiplexing of audio signal and its transmission |
| 03/08/2000 | CN1246992A Transmitter comprising VCO |
| 02/29/2000 | US6032030 Process for storing of data of a received carrier frequency of a broadcast transmitter |
| 02/29/2000 | US6031883 Enhanced frequency agile radio |
| 02/24/2000 | WO1999057808A9 Control device for a radio receiver |
| 02/22/2000 | CA2222575C Tuner for digital satellite receiver |
| 02/17/2000 | WO2000008548A1 Gui of remote control facilitates user-friendly editing of macros |
| 02/17/2000 | WO2000008480A2 Multi-conversion radar detector having increased tuning range and self-calibrating function |
| 02/09/2000 | EP0978940A1 Broadcast receiver system |
| 02/09/2000 | CN1049311C Radio receiving |
| 02/08/2000 | US6023613 Synthesizer receiver for automatically tuning master stations and associated satellite stations in specified geographical areas |
| 02/03/2000 | WO1999060734A3 Apparatus for receiving signals |
| 02/01/2000 | US6021320 Broadcast receiver providing selectable categories of available broadcast signals |
| 02/01/2000 | US6021319 Remote control system |
| 02/01/2000 | US6021185 Method and apparatus for processing and displaying videotext or telephone data |
| 02/01/2000 | US6020881 Graphical user interface with method and apparatus for interfacing to remote devices |
| 01/26/2000 | EP0974192A1 Method for creating and storing user-specific operating menus, and a radio receiver |
| 01/25/2000 | US6018702 Tuned filter calibration system |
| 01/20/2000 | DE19927266A1 Receiver for digital audio broadcast signals, controls tuning unit to receive signal as long as frequency is tuned in and error rate is below threshold |
| 01/20/2000 | DE19830991A1 Transmitter search run method for radio receivers esp. car radios |
| 01/20/2000 | DE19830608A1 Car radio receiver with background tuner for determining station with best reception quality |
| 01/18/2000 | US6016108 Antenna tuning control system |
| 01/18/2000 | CA2054237C Digital radio frequency compensation |
| 01/11/2000 | US6014092 Key mover |
| 01/06/2000 | WO2000001147A1 Method for driving a satellite receiver |
| 01/05/2000 | EP0969598A1 Tuning and memorising method compatible with a plurality of television signal receivers |
| 01/05/2000 | DE19829022A1 Verfahren zum Ansteuern eines Satellitenempfängers A method for driving a satellite receiver |
| 12/30/1999 | DE19908475A1 Calibration system for YIG (yttrium-iron-garnet)-tuned filter (YTF) in spectrum analyzer |
| 12/29/1999 | EP0967797A2 An image display and remote control system capable of displaying two distinct images |
| 12/29/1999 | EP0967720A1 Method and arrangement for operation of a radio receiver |
| 12/23/1999 | WO1998032233A3 Multi-tuner receiver |
| 12/22/1999 | EP0966102A1 Method and apparatus for signalling program or program source change with a characteristic acoustic mark to a program listener |
| 12/15/1999 | EP0964514A1 Radio receiver using location-determining information |
| 12/14/1999 | US6002924 Full-spectrum all-mode radio receiver apparatus and method |
| 12/11/1999 | CA2270321A1 Radio receiver with location control programming |
| 12/08/1999 | EP0962046A2 System and method for harmonic interference avoidance in carrier recovery for digital demodulation |
| 12/08/1999 | CN1237835A Receiver capable of selecting optimal voltage controlled osillator |
| 12/02/1999 | DE19924039A1 Receiver with several oscillators acting at different frequencies |
| 12/02/1999 | DE19840461A1 Operating method for car radio |
| 12/02/1999 | DE19823315A1 Verfahren und Einrichtung zum Betrieb eines Audiogeräts bei einem Kraftfahrzeug Method and apparatus for operating an audio device in a motor vehicle |
| 12/01/1999 | EP0961429A2 Method and means for displaying the actual function allocated to a control button in audio equipment in an automobile, such as a car radio |
| 11/30/1999 | US5995169 SIF signal processing circuit |
| 11/30/1999 | US5995106 Graphical user interface for displaying and navigating in a directed graph structure |
| 11/25/1999 | WO1999060734A2 Apparatus for receiving signals |
| 11/24/1999 | CN1236506A Digital communication device |
| 11/23/1999 | US5991609 Low cost digital automatic alignment method and apparatus |
| 11/23/1999 | US5991344 Mobile communication device and method for setting AFC initial value |
| 11/16/1999 | US5987313 Apparatus for controlling tuning point and tuning circuit having function of controlling tuning point |
| 11/16/1999 | US5984500 Remote controller |
| 11/11/1999 | WO1999057808A1 Control device for a radio receiver |
| 11/11/1999 | DE19819090A1 Remote controller with alphanumeric input e.g. for television equipment |
| 11/11/1999 | CA2330638A1 Control device for a radio receiver |
| 11/10/1999 | EP0954911A2 Assessment of digital signals |
| 11/09/1999 | US5983088 Wide frequency spectrum television tuner with single local oscillator |
| 11/09/1999 | CA2198487C Method of programming a frequency synthesizer and a radio having a frequency synthesizer |
| 11/02/1999 | US5978488 Simulated AM radio |
| 11/02/1999 | US5978050 Controlling method for a multisystem by a mode-conversion key |
| 10/28/1999 | WO1999054998A1 Lnb drift search system for dbs products |
| 10/28/1999 | WO1999054807A1 Graphical user interface touch screen with an auto zoom feature |
| 10/27/1999 | EP0839410A4 Radio receiver and method of calibrating same |
| 10/26/1999 | US5973757 Contoured and balanced remote tv control device |
| 10/26/1999 | US5973519 Voltage controlled oscillator circuit capable of switching between oscillation frequency bands |
| 10/26/1999 | CA2019339C Channel selecting apparatus |
| 10/20/1999 | EP0951194A1 Remote control device |
| 10/20/1999 | EP0950284A1 Method for calibrating a radio receiver, and a radio receiver |
| 10/19/1999 | US5968876 Compressable tuning element for microwave resonators and method of making same |
| 10/13/1999 | EP0949757A2 Method and device for frequency drift compensation at reception of satellite broadcasting signals by a satellite receiver |
| 10/13/1999 | EP0806082B1 Wide frequency spectrum television tuner with single local oscillator |
| 10/13/1999 | CN1045706C Method for reducing HRC mode reception time in cable television |
| 10/06/1999 | EP0948134A2 Radio receiver |
| 10/05/1999 | US5963600 Micro-controller based frequency calibration |
| 09/30/1999 | WO1999049652A1 Display and apparatus |
| 09/29/1999 | EP0946010A2 Receiver for receiving digital broadcast programmes |
| 09/29/1999 | EP0650650B1 Universal remote control with function synthesis |
| 09/28/1999 | US5959751 Universal remote control device |
| 09/23/1999 | DE19815953C1 Method of compensating frequency deviations on reception of satellite radio signals using a satellite receiver system |
| 09/22/1999 | CN1229539A Receiver tuning system |
| 09/16/1999 | WO1999027647A3 Symmetrical biasing architecture for tunable resonators |
| 09/16/1999 | DE19810114A1 Search process for musical pieces, for radio receiver |
| 09/14/1999 | US5953144 To download information from a microprocessor controlled system |
| 09/07/1999 | US5949407 Remote control system |
| 09/07/1999 | US5949403 Remote coordinate designating device |
| 09/07/1999 | CA2147313C Restricted access remote control unit |
| 09/01/1999 | EP0939358A1 Key module for wireless keyboard |
| 09/01/1999 | CN1044958C Microprocessor controlled digital AFT unit |
| 08/31/1999 | US5946605 Method and apparatus for communicating information using a data tuner |
| 08/26/1999 | DE19806430A1 Communications unit, e.g. for receiving RDS broadcast using car radio |
| 08/25/1999 | EP0938199A2 Means for determining available reception frequencies in a receiver for the reception of digital broadcasts |
| 08/25/1999 | CN1226780A Controller of funger apparatus and method for controlling power supply to tuner of tuner apparatus |