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)
12/1995
12/12/1995US5475332 Power source circuit
12/12/1995US5475331 Current divider and integrated circuit having a plurality of current dividers
12/12/1995US5475329 Turn-off circuit to provide a discharge path from a first node to a second node
12/12/1995US5475324 Clock generator with an automatic frequency change function
12/12/1995CA1337724C Proximity operated machine control
12/06/1995EP0685940A1 Pulse with modulated switching converter for operation of electric loads
12/06/1995EP0685847A1 Low dissipation initialization circuit, particularly for memory registers
12/06/1995EP0390780B1 High-voltage switch
12/06/1995CN2214726Y Automatic delay-action lamp switch
12/06/1995CN1113038A Unit of semiconductor IC
12/05/1995US5473276 MOS type power semiconductor switching device capable of protecting load shortcircuit problem under low heat dissipation
12/05/1995US5473272 Digital differential amplifier switching stage with current switch
12/05/1995US5473204 Time delay switch
12/05/1995US5473202 Control unit for occupancy sensor switching of high efficiency lighting
12/05/1995CA2046165C Method and apparatus for shaping a magnetic field
11/1995
11/30/1995WO1995032551A1 Automatic power interrupting apparatus for an electric appliance
11/30/1995WO1995032506A1 A constant impedance sampling switch
11/30/1995WO1995032438A1 Proximity detector
11/30/1995DE4418292A1 Inductive movement sensor for irons
11/30/1995DE19519624A1 Low dissipation driver circuit for semiconductor device testing
11/30/1995CA2190939A1 Proximity detector
11/29/1995EP0684699A1 Slew rate control and optimization of power consumption in a power stage
11/29/1995EP0684579A2 Touchpad
11/29/1995CN2214051Y Radio control switch with address coding
11/29/1995CN1112752A Semiconductor light emitting element driving circuit
11/29/1995CN1112684A Sounding method of Doppler effect signal trigger sounding integrated circuit
11/28/1995US5471512 Phase-locked loop configuration
11/28/1995US5471498 High-speed low-voltage differential swing transmission line transceiver
11/28/1995US5471150 Buffer with high and low speed input buffers
11/28/1995US5471138 Inductive valve motion sensor for positioning outside the body of the valve
11/28/1995US5471131 Analog-to-digital converter and reference voltage circuitry
11/28/1995US5471074 A.c. switch triggered at a predetermined half-period
11/28/1995US5471049 Light detecting apparatus having low noise automatic gain control circuit
11/23/1995WO1995031852A1 Load driving device
11/23/1995WO1995031827A1 High-voltage breakover diode
11/23/1995DE4430987C1 Aerial switching device for diversity telecommunication system
11/23/1995DE4417827A1 Sensor for detecting presence of person in vehicle seat etc.
11/23/1995DE19515789A1 Bootstrap circuit with capacitors between input and output lines
11/23/1995DE19514330A1 Duplexer for ultrasonic display system
11/23/1995DE19514307A1 Duplexer for ultrasonic imaging system
11/23/1995DE19514066A1 Treiberstufe für gepulsten Hochleistungs-Halbleiterlaser mit thyristorartigem Halbleiterschalter Driver stage for high power pulsed semiconductor lasers with semiconductor switches thyristorartigem
11/22/1995EP0683564A1 Current switching circuit
11/22/1995EP0682814A1 Fast electrical complete turn-off optical device
11/22/1995CN2213402Y Optical control switch
11/22/1995CN2213401Y High-power a.c. solid-state relay
11/22/1995CN1112205A Hinge structures
11/21/1995US5469368 Array of configurable logic blocks each including a first lookup table output coupled to selectively replace an output of second lookup with an alternate function output
11/21/1995US5469291 Gyrating programmable scanner
11/21/1995US5469099 Power-on reset signal generator and operating method thereof
11/21/1995US5469098 For receiving a low-level input logic signal
11/21/1995US5469095 Bridge circuit for driving an inductive load with a shoot-through prevention circuit
11/21/1995US5469094 Power transistor driver stage with optimally reduced turn-off delay
11/21/1995US5469089 Circuit arrangement for regulating signals
11/21/1995US5469086 Floating detection circuit
11/21/1995US5469085 Source follower using two pairs of NMOS and PMOS transistors
11/21/1995US5469041 Pulse-controlled converter and electric motor controller
11/21/1995US5469000 Switching device with a plurality of switches responsive to an input signal level
11/16/1995WO1995031041A1 Integrated circuit comprising an output stage with a miller capacitor
11/16/1995WO1995031040A1 Switch with controlled rise and fall characteristics
11/16/1995DE19517831A1 Treiberschaltung eines FET-Schalters vom Anreicherungstyp The drive circuit of FET switch enhancement type
11/16/1995CA2189771A1 Switch with controlled rise and fall characteristics
11/15/1995EP0389584B1 Transistor breakdown protection circuit
11/15/1995CN2212859Y 压缩机延时保护器 Compressor delay protection
11/15/1995CN1111855A Semiconductor relay
11/15/1995CN1111703A Control device and process for the contactless control of a unit, especially a plumbing unit
11/14/1995US5467248 Relay control circuit
11/14/1995US5467242 Method and apparatus for short circuit protection of power transistor device
11/14/1995US5467080 Security arrangement intended for opening and/or closing of doors in particular for an automotive vehicle
11/14/1995US5467054 Output circuit for multibit-outputting memory circuit
11/14/1995US5467051 Low voltage precision switch
11/14/1995US5467050 Dynamic biasing circuit for semiconductor device
11/14/1995US5467049 Solid-state switch
11/14/1995US5467047 Power transistor rapid turn off circuit for saving power
11/14/1995US5467035 Sample-and-hold circuit
11/14/1995US5467030 Circuit for calculating a maximum value
11/14/1995US5466975 Switched termination for bus tap-off line
11/14/1995US5466923 Method and circuit for compensating the drift of the output signal of a photoelectric sensor in an electrical remote control apparatus, and remote control apparatus realizing this method and this arrangement
11/09/1995WO1995030278A1 Gate drive using continuous alternating power
11/08/1995EP0681369A1 Magnetic switch
11/08/1995EP0681199A2 Push-pull optical modulator driver circuit
11/08/1995EP0540661B1 Miniaturized switching power supply having unidirectional spike filter
11/08/1995CN1111419A High-frequency singlepole multi-throw switch with gain function
11/08/1995CN1111417A Circuit for semiconductor
11/07/1995US5465190 Circuit and method for protecting power components against forward overvoltages
11/07/1995US5465188 Circuit protection device
11/07/1995US5465091 Touch sensor
11/07/1995US5465087 Broadband switch
11/07/1995US5465061 Low-consumption low-noise charge-pump circuit
11/07/1995US5465058 Graphics system including an output buffer circuit with controlled Miller effect capacitance
11/07/1995US5465054 High voltage CMOS logic using low voltage CMOS process
11/02/1995WO1995029532A1 Impedance emulator
11/02/1995WO1995029527A1 Electronic circuit breaker
11/02/1995EP0680148A2 Low power clock circuit
11/02/1995EP0680147A2 Semiconductor power module and power conversion device
11/02/1995EP0680146A2 Power element driving circuit
11/02/1995EP0680145A1 Hybrid switch
11/02/1995DE19514062A1 Treiberstufe für kompakten gepulsten Hochleistungs-Halbleiterlaser Driver stage for compact pulsed high-power semiconductor laser
10/1995
10/31/1995US5463521 Power supply protection circuit
10/31/1995US5463394 Current switch for a high speed DAC
10/31/1995US5463378 Proximity detection system and oscillator, and method of using same
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