H03K 17 - Electronic switching or gating, i.e. not by contact-making and -breaking

Patents for H03K 17 - Electronic switching or gating, i.e. not by contact-making and -breaking (53,158)
12/1986
12/08/1986	EP0155305A4 Emitter collector coupled logic.
12/04/1986	WO1986007213A1 Back bias generator
12/03/1986	EP0203422A2 Improved three state select circuit for use in a data processing system
12/03/1986	EP0203354A1 Process and circuit for the control of a valve
12/03/1986	EP0203261A2 Improved keyboard apparatus and process for making same
12/02/1986	US4626980 Power bridge having a non-dissipative snubber circuit
12/02/1986	US4626952 Protection apparatus for a transistor inverter
12/02/1986	US4626715 MOS FET amplifier output stage
12/02/1986	US4626713 Trip-point clamping circuit for a semiconductor device
12/02/1986	US4626711 Exclusive or gate circuit
12/02/1986	US4626704 Voltage level converting circuit
12/02/1986	CA1214831A1 Josephson logic intergrated circuit
11/1986
11/26/1986	EP0202962A1 Method for controlling the instant of breaking of at least two switches in series and logic circuit therefor
11/26/1986	EP0202601A2 Optical pulse receiving circuit
11/26/1986	EP0202499A1 Snubber circuit for GTO thyristor
11/26/1986	EP0202450A1 Circuit for the ground power supply of an aircraft connection plug
11/26/1986	CN86200101U Independent controllable switch
11/25/1986	US4625270 RFI suppression technique for switching circuits
11/25/1986	US4625128 Integrated circuit temperature sensor
11/20/1986	WO1986006816A1 Safety system for use in connection with working machines
11/20/1986	EP0202155A1 Identification device for capacitive keyboards
11/20/1986	EP0202074A1 Bias generator circuit
11/20/1986	EP0202025A2 Booster circuit
11/20/1986	EP0202016A2 Multiple input silent audio switch
11/20/1986	EP0201878A2 Circuit arrangement with a positive potential switching N channel MOS transistor
11/20/1986	EP0201700A1 Control for on/off switchable power semiconductor components
11/19/1986	CN86101151A Driving circuit for an insulated gate bipolar transitor
11/18/1986	US4623948 Switching aid device
11/18/1986	US4623803 Logic level translator circuit for integrated circuit semiconductor devices having transistor-transistor logic output circuitry
11/18/1986	US4623799 High speed analog/digital driver
11/18/1986	US4623798 Thermosensitive switching circuit having comparator with open collector output
11/18/1986	CA1214238A1 Capacitive keyswitch
11/12/1986	EP0201136A1 Digital multiplexer module with N inputs and multiplexer with N-squared inputs containing such a module
11/12/1986	CN86103419A Overcurrent protective circuit for modulated conductivity type mos fet
11/12/1986	CN86102439A Circuit arrangement for generating high voltage pulses
11/12/1986	CA1213946A Circuit for limiting jitter transients during switching
11/11/1986	US4622482 Slew rate limited driver circuit which minimizes crossover distortion
11/11/1986	US4622477 Light emitting diode driver circuit
11/06/1986	WO1986006566A1 Input circuit
11/06/1986	WO1986006544A1 Capacitance-type switch
11/05/1986	EP0200639A1 Electronic apparatus for multichannel switching
11/05/1986	EP0200600A1 Transistor base control circuit operating at a high frequency
11/05/1986	EP0200592A1 Static switch with manual control
11/05/1986	EP0200570A2 ECL circuits
11/05/1986	EP0200255A1 Darlington-type switching stage, especially for a memory word line decoder
11/05/1986	EP0200053A1 Inductive proximity switch
11/05/1986	EP0199752A1 Automatic control using proximity sensors.
11/05/1986	EP0100339A4 A circuit for applying a high voltage signal to a fusible link.
11/04/1986	USRE32278 Muting circuit
11/04/1986	USH154 Flash prefire detector
11/04/1986	US4621316 Inverter control circuit
11/04/1986	US4621202 Bi-directional bus isolation circuit
11/04/1986	US4621201 Integrated circuit redundancy and method for achieving high-yield production
10/1986
10/29/1986	EP0199601A2 Cross point switch array
10/29/1986	EP0199420A1 Electronic contact with associated power limiting means
10/29/1986	EP0199374A2 High-speed CMOS buffer with controlled slew rate
10/29/1986	EP0199250A1 Inductive proximity switch
10/29/1986	EP0199109A2 Bootstrap field effect transistor
10/28/1986	US4620258 Circuit for self-commutated turn-off of latched devices, such as of the insulated-gate transistor/rectifier type
10/28/1986	US4620187 Transformer coupled, solid state communications line switch
10/28/1986	US4620119 Dual-mode timer circuit
10/23/1986	WO1986006226A1 Circuit arrangement for generating high voltage pulses
10/22/1986	EP0198314A1 Protective choke for a controlled rectifier
10/22/1986	EP0197960A1 Circuit arrangement for current control by an electrical, in particular electromagnetic, consumer
10/22/1986	CN85204434U Durable relay for horn
10/22/1986	CN85109185A Adjustable speed up circuit for ttl-type gates
10/21/1986	US4618872 Integrated power switching semiconductor devices including IGT and MOSFET structures
10/21/1986	US4618823 Inductive proximity switch having an oscillator magnetic core and a permanent magnet forming a saturation-sensitive magnetization area
10/21/1986	US4618797 Environmentally sealed piezoelectric sensing assembly for electrical switch
10/21/1986	US4618786 Precharge circuit for enhancement mode memory circuits
10/21/1986	US4618782 Transistor power amplifier having reduced switching times
10/21/1986	CA1213003A1 Switching circuit including current limiting and initializing signal isolation
10/15/1986	EP0197707A2 Electronic circuit breaker
10/15/1986	EP0197658A2 Mosfet AC switch
10/15/1986	CN85201814U Solid variable magnetic resistance non-contacting switch without contact
10/14/1986	US4617622 Switching time correction circuit for electronic inverters
10/14/1986	US4617482 Complementary type MOS field-effect transistor circuit provided with a gate protection structure of small time constant
10/14/1986	US4617478 Emitter coupled logic having enhanced speed characteristic for turn-on and turn-off
10/14/1986	US4617461 Fluorescent optical switch and keyboard apparatus
10/14/1986	CA1212730A1 Extended reference range, voltage-mode cmos d/a converter
10/09/1986	WO1986005934A1 Clock signal control circuit
10/09/1986	WO1986005933A1 Cmos power-on reset circuit
10/09/1986	WO1986005932A1 Method and circuit for dissipating stored inductive energy
10/09/1986	WO1986005926A1 Method and circuit for providing adjustable control of short circuit current through a semiconductor device
10/08/1986	EP0196960A1 Fast acting control device for electromagnetic devices
10/08/1986	EP0196616A2 Logic circuit
10/07/1986	US4616358 Switching matrix network
10/07/1986	US4616213 Capacitive multikey keyboard for inputting data into a computer
10/07/1986	US4616159 Driving circuit for pulsating radiation detector
10/07/1986	US4616144 High withstand voltage Darlington transistor circuit
10/07/1986	US4616142 Method of operating parallel-connected semiconductor switch elements
10/07/1986	CA1212462A1 Switching network with suppressed switching transients
10/07/1986	CA1212461A1 Signal sampling circuit
10/07/1986	CA1212427A1 Digital signal switching circuit
10/01/1986	EP0196166A1 Signal selecting circuit
10/01/1986	EP0195801A1 Energy recovery snubber
09/1986
09/30/1986	US4615039 Data network driver
09/30/1986	US4614937 Capacitive keyboard structure
09/30/1986	US4614884 Input interface circuit as a buffer of a logic device to improve the signal to noise ratio of the logic device
09/30/1986	US4614880 Power supply circuitry for a microcomputer system

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