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)
10/1986
10/28/1986US4620147 Signal detector
10/28/1986CA1213385A1 Tuning system with provisions for skipping nonpreferred tuning positions
10/23/1986WO1986006235A1 Tuning system for tv sets
10/21/1986US4619001 Tuning systems on dielectric substrates
10/01/1986EP0196129A1 Remote control hand apparatus for operating different modules
10/01/1986EP0196012A2 Front panel with control elements for communications equipment
09/1986
09/23/1986US4613736 Operating panel
09/02/1986US4609894 Tuning device
08/1986
08/26/1986US4608712 Spontaneous channel continuity scanning radio
08/20/1986CN86100833A Dial device for tape recorder equipped with a radio set
08/06/1986EP0189622A1 Method and apparatus for automatically detecting and playing desired audio segments over a broadcast receiver
07/1986
07/29/1986US4603438 Tuning system with provisions for skipping nonpreferred tuning positions
07/16/1986EP0187417A1 Television receiver comprising a teletext decoding circuit and a page number memory
07/15/1986US4600918 Equipment for reproduction of alphanumerical data
07/02/1986EP0186248A1 Remote control receiver using a modulated carrier wave
07/02/1986EP0186205A2 Frequency and volume display for a receiver
06/1986
06/10/1986US4594611 Station selecting method for television receiver
06/10/1986CN85109724A Frequency and volume display for a receiver
05/1986
05/21/1986EP0181537A2 Arrangement for an electronic entertainment apparatus with an adjustable control circuit operable from a plurality of different positions
05/20/1986US4590611 Tuner for communications equipment
05/13/1986US4589055 Rotor shaft support mechanism in oscillator
04/1986
04/30/1986EP0179394A2 Radio transmitter identification method, and radio receiver therefor
04/01/1986US4580285 Scanning AM radio with discriminator-driven-scan-stop-circuit
03/1986
03/25/1986US4578047 Station-selecting device for a radio receiver
03/25/1986CA1202436A1 Electric component
03/04/1986US4574276 Indicating system
02/1986
02/12/1986EP0171071A2 Radio communication system comprising a portable unit carrying out a battery saving operation related to a scanning operation of a fixed unit
01/1986
01/15/1986EP0167664A2 Device for adjusting an electronic apparatus, particularly a television apparatus
01/14/1986CA1199434A1 Radio receiver of electronic tuning system
12/1985
12/24/1985US4561112 Broadcast receiver with automatic broadcast station storage
12/10/1985US4558231 Variable rate bi-directional slew control and method therefor
11/1985
11/27/1985EP0162136A2 Radio apparatus for a multitude of channels
11/26/1985US4555671 Circuit for driving a signal meter for a receiver
11/19/1985CA1197029A1 Frequency determining apparatus for a synthesized radio
10/1985
10/08/1985US4546335 Manual remote sound control for TV and radio and high fidelity
09/1985
09/18/1985EP0154668A2 Arrangement for scale illumination
09/17/1985CA1193771A1 Tuning circuit incorporating a frequency synthesizer circuit
09/03/1985US4539711 Tuning control system for a pair of tuners employing a common channel skip memory
08/1985
08/27/1985CA1192616A1 Radio channel visual identification system
08/07/1985EP0150297A2 Method for the identification of radio transmitters and radio apparatus therefor
08/06/1985US4533880 Tuning circuit with frequency synthesizer using d/a converter
08/06/1985US4532818 Clutch interlocking mechanism
07/1985
07/30/1985US4532485 Fine adjusting mechanism for preset type tuner
07/24/1985EP0149117A2 Method for the automatic search of a transmitter and searching receiver for the realisation of this method
07/23/1985US4531233 Variable increment tuning select
07/23/1985US4531232 Radio receiver apparatus for vehicle
07/16/1985US4528859 Pointer sliding mechanism for use in pushbutton tuner
07/10/1985EP0065552B1 Device for automatic indicating alphanumerical transmitter marks in radio and television receivers
06/1985
06/25/1985US4525867 Radio receiver
06/25/1985US4525865 Programmable radio
06/19/1985EP0145677A2 Improved teletext receiver
06/19/1985EP0145669A2 Device for the control by voice of a signal receiver
06/04/1985US4521915 Processor controlled, scanning radio receiver having tabular storage of service band frequency codes
06/04/1985US4521914 Circuit arrangement for indicating the names of broadcasting stations in radio or TV receivers
06/04/1985CA1188368A1 Radio receiver system including a control unit and a remote unit
04/1985
04/30/1985US4514732 Technique for increasing battery life in remote control transmitters
04/16/1985US4511217 Curved electrode pattern in a liquid crystal color display cell
04/03/1985EP0136060A1 Control unit for television receivers
04/02/1985US4509203 Auto tuning receiver with a tuning information memory
04/02/1985US4508048 Pointer mechanism
03/1985
03/06/1985EP0133799A2 Tuning system on dielectric substrates
03/05/1985US4503528 Method and apparatus for controlling vehicle mounted devices and equipment
03/05/1985US4503513 Radio receiver system including a control unit and a remote unit
02/1985
02/26/1985US4502034 Electric component
02/12/1985US4499601 Method and apparatus for automatically detecting and playing desired audio segments over a broadcast receiver.
02/05/1985US4498194 Multifrequency scanning receiver with priority frequency monitoring
02/05/1985US4498191 Digital automatic frequency control with tracking
01/1985
01/29/1985CA1181879A1 Electronic tuning radio receiver
01/22/1985US4495654 Remote controlled receiver with provisions for automatically programming a channel skip list
01/09/1985EP0130321A2 Car receiver
01/01/1985US4491975 Radio receiver of electronic tuning system having automatic presetting circuit
01/01/1985US4491974 Receiver having a light emitting display as frequency and tuning indicator
12/1984
12/25/1984US4490813 Frequency determining apparatus for a synthesized radio
12/18/1984US4489285 Signal processing circuit employing an improved composite current mirror circuit/device
12/18/1984CA1179758A1 Operating panel
11/1984
11/21/1984EP0125717A1 Broadcast receiver with automatic broadcast station storage
11/21/1984EP0125453A2 Television or radio receiver
11/20/1984US4484357 Spontaneous channel continuity scanning radio
11/20/1984US4484291 Comparison circuit for determining the statistical equality of two analog signals
11/20/1984CA1178384A1 Self tracking tuner
11/14/1984EP0125085A1 Variable inductor mechanism
11/06/1984US4480489 Crank mechanism in a pushbutton tuner
10/1984
10/31/1984EP0123039A1 Signal detector
10/23/1984CA1176767A1 Receiver provided with a frequency synthesizer capable of storing fine tuning information
10/09/1984US4476582 Mobile broadcast receiver with channels selectable according to reception location
10/09/1984US4476580 Automatic continuous tuning control apparatus for a receiver
10/09/1984US4476579 Electronic tuning radio receiver
10/02/1984US4475164 Electronic apparatus having television device
08/1984
08/28/1984US4468814 Radio channel visual identification system
08/22/1984EP0116350A1 Tunig unit for communication apparatus
08/16/1984WO1984003184A1 Tuning unit for communication system
08/08/1984EP0115009A2 Radio or television receiver
08/07/1984US4464794 Indicator device
08/07/1984US4463619 Crank mechansim in a pushbutton tuner
07/1984
07/17/1984US4461036 Processor controlled scanning radio receiver
06/1984
06/26/1984US4457021 Television tuning system with means to prevent loss of information during power outages
06/19/1984US4455679 Scanning radio receiver and frequency synthesizer therefor
05/1984
05/23/1984EP0109339A2 Device for selecting broadcasting stations in a radio receiver
05/15/1984CA1167536A1 Device having rotary knobs extending partially through a plate member
05/01/1984CA1166742A1 Control apparatus
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