Patents
Sitemap › H03 - Basic electronic circuitry › H03K - Pulse technique › 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)
11/1999
11/10/1999CN1234538A Chronometer including magnetic or capacitance device of chrometering gear reference angular position of chronometer
11/09/1999US5983346 Power-up initialization circuit that operates robustly over a wide range of power-up rates
11/09/1999US5982795 Excimer laser having power supply with fine digital regulation
11/09/1999US5982304 Piezoelectric switch with tactile response
11/09/1999US5982225 Hot electron compensation for improved MOS transistor reliability
11/09/1999US5982220 High speed multiplexer circuit
11/09/1999US5982219 Asynchronous dual-rail demultiplexer employing Josephson junctions
11/09/1999US5982211 Hybrid dual threshold transistor registers
11/09/1999US5982051 Electronic two-way switching circuit
11/04/1999WO1999056382A1 Generator for generating transient impulses of electrical energy
11/04/1999DE19849560A1 Output buffer circuit for controlling signal rise rate
11/04/1999CA2329993A1 Generator for generating transient impulses of electrical energy
11/03/1999EP0954206A1 Electrical switches
11/03/1999EP0954100A1 Cmos high voltage drive output buffer
11/03/1999EP0954099A2 Pressure switch
11/03/1999EP0954098A2 Detection system and switching device
11/03/1999EP0954079A1 Bidirectional electronic switch
11/03/1999EP0953242A2 Symbol lock detector
11/03/1999EP0953228A1 Control device with sensitive keys
11/03/1999EP0812488B1 Integrated driver for half-bridge circuit
11/03/1999EP0764360B1 Half-bridge driver circuit
11/03/1999CN2347312Y Red infrared remote control, and manually-operated multifunctional wall switch
11/03/1999CN1234146A Process and device for optimizing power-down cycle of a non-engaging, interruptable power semiconductor switch
11/02/1999US5978049 Circuit arrangement for supplying an antenna signal
11/02/1999US5977944 Data signal output circuit for an image display device
11/02/1999US5977892 Offset cancellation circuit
11/02/1999US5977888 Switching device of thin type and display device with switch
11/02/1999US5977878 Control switch apparatus operable by an object placed adjacent thereto and spaced therefrom
11/02/1999US5977815 Integrated CMOS circuit
11/02/1999US5977814 Driving circuit for IGBT
11/02/1999US5977811 Shift level circuit for a high side driver circuit
11/02/1999US5977756 Driving apparatus for an inductive load
11/02/1999US5977743 Control device
11/02/1999US5977690 Piezoelectric switch apparatus for a communication device
11/02/1999US5977662 Electronic switching device and circuits with a plurality of such switching devices
11/02/1999US5977569 Bidirectional lateral insulated gate bipolar transistor having increased voltage blocking capability
11/02/1999CA2149928C Optical receiver with a high impedance preamplifier
10/1999
10/28/1999DE19844823C1 Thyristor circuit for high power static converter
10/28/1999DE19818580A1 Gas generator to create rapid electrical energy pulse to ignite gas burner
10/27/1999EP0952668A2 Stable output buffer circuit at low slew rate
10/27/1999EP0952599A2 Push button switch
10/27/1999EP0952426A1 Timepiece having an inductive or capacitive sensor for detecting at least one angular position of gear-wheel within the timepiece
10/27/1999CN2346118Y Human body inductive switch capable of adjusting induction zone
10/27/1999CN1233110A Output Buffer control circuit
10/26/1999US5973623 Solid state capacitive switch
10/26/1999US5973551 Abnormal current detection circuit and load drive circuit including the same
10/26/1999US5973542 Driver circuit with temperature correction circuit
10/26/1999US5973534 Dynamic bias circuit for driving low voltage I/O transistors
10/26/1999US5973533 Semiconductor gate circuit having reduced dependency of input/output characteristics on power supply voltage
10/26/1999US5973527 Regulated inverter having a switched output stage and driver circuit therefor
10/26/1999US5973513 Integrated circuit arrangement with an open-collector transistor designed as npn transistor
10/26/1999US5973509 Output buffer circuit
10/26/1999US5973417 Circuit arrangement for a sensor element
10/26/1999US5973416 Method for controlling a power supply switch and circuit arrangement for performing the control
10/26/1999US5973377 Semiconductor device having FETs with shared source and drain regions
10/26/1999US5973367 Multiple gated MOSFET for use in DC-DC converter
10/26/1999US5973345 Self-bootstrapping device
10/26/1999US5973318 Proximity switch system for electronic equipment
10/21/1999WO1999053618A1 Circuit simulating a diode
10/21/1999WO1999053617A1 Radio frequency switch
10/21/1999WO1999053591A1 Method and device for suppressing over-voltages
10/21/1999DE19816806A1 Electronic circuit including e.g. VDMOS power output transistors in parallel
10/21/1999DE19816446A1 Node point discharge circuit IC
10/21/1999DE19815324A1 Use of e.g. unmodified plumbing fittings as proximity sensors
10/21/1999CA2326734A1 Circuit simulating a diode
10/20/1999EP0950342A1 Driver circuit and method of operating the same
10/20/1999EP0950247A1 Adjustable output driver circuit
10/20/1999CN1232318A Semiconductor integrated circuit device
10/20/1999CN1232183A Automatic power turn-on circuit for battery-powered voltage measurement apparatus
10/19/1999US5969964 Resistor in series with bootstrap diode for monolithic gate driver device
10/19/1999US5969926 Short circuit protection arrangement for an output buffer of an integrated circuit
10/19/1999US5969569 Process for controlling at least one IGBT type transistor enabling its operation under irradiation
10/19/1999US5969561 Integrated circuit having a variable RF resistor
10/19/1999US5969560 Switching circuit at high frequency with low insertion loss
10/19/1999US5969557 Delay circuit, oscillation circuit and semiconductor memory device
10/19/1999US5969542 High speed gate oxide protected level shifter
10/19/1999US5969519 Magnetic sensor device for the detection of the position of a motor vehicle part
10/19/1999US5969514 Digital feedback power supply
10/19/1999US5969480 Ignition system with a field emitter coupled to the spark plug
10/19/1999US5969439 Pulse generator apparatus for RF pulse generation in tuned loads including series regulation and capacitor clamping method therefor
10/19/1999US5967128 Ignition apparatus for an internal combustion engine
10/17/1999CA2268576A1 Electronic switch relay
10/14/1999WO1999052212A1 Method and device for controlling an insulated grid power transistor switching
10/14/1999DE19914697A1 Depletion MOS semiconducting component for MOS power IC
10/14/1999DE19815983A1 Verfahren und Vorrichtung zum Abbau von Überspannungen Method and apparatus for reducing excess voltages
10/14/1999DE19815957A1 Proportional blocking voltage division in series circuit of gate-controlled semiconductors
10/13/1999EP0948841A1 Method and apparatus for low power data transmission
10/13/1999EP0948840A1 Means for reducing minimum sensing distance of an ultrasonic proximity sensor
10/13/1999EP0839409A4 Low noise tri-state output buffer
10/13/1999CN2343717Y Overload auto-protective durable approach switch
10/13/1999CN2343716Y Power-saving switch for loom
10/13/1999CN2343715Y Remote-controlled switch for lamp
10/12/1999US5966043 Power supply switching circuit
10/12/1999US5966042 Current steering output circuit with switchable shunt resistor
10/12/1999US5966028 Programming architecture for a programmable integrated circuit employing test antifuses and test transistors
10/12/1999US5965961 Electrical circuit arrangement
10/12/1999US5965958 Method and circuit for reducing transient currents
10/07/1999WO1999050962A1 Improved power on reset circuit
10/07/1999WO1999050961A1 Switching circuit with intermittently loaded charged capacitance
10/07/1999WO1999050870A1 Power control system
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