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)
05/1996
05/15/1996EP0712207A2 Power supply for timed residual power after turn off
05/15/1996EP0712206A2 A driver system for GTOs
05/15/1996EP0711405A1 Self-adjusting capacitive level switch for a non-contact or contact sensing of media or objects
05/15/1996DE4440650A1 Computer-controlled, automatic light switch=on/switch=off installation for houses and buildings
05/15/1996DE4440529A1 Schaltungsanordnung zur Ladung und Entladung von Speicherkondensatoren A circuit arrangement for charge and discharge of storage capacitors
05/15/1996CN2227386Y Thermal electric infrared switch
05/15/1996CN2227360Y Travelling beep device
05/15/1996CN1122562A Two-terminal time-delay and soft broken-circuit controller
05/15/1996CN1122534A Low distortion switch
05/14/1996US5517402 Inverter circuit with an improved inverter driving circuit
05/14/1996US5517224 Semiconductor device for driving heat generator
05/14/1996US5517198 Ultra-wideband directional sampler
05/14/1996US5517152 Current source circuit and operating method thereof
05/14/1996US5517150 Analog switch formed of thin film transistor and having reduced leakage current
05/14/1996US5517144 Power-on reset circuit
05/14/1996US5517130 Method and structure for reducing noise in output buffer circuits
05/14/1996US5517129 High-speed dual-buffered output circuit
05/14/1996US5517112 Magnetic field detector with noise blanking
05/09/1996WO1996013901A1 Driver circuit
05/09/1996WO1996013900A1 Electronic switch suitable for inductive loads
05/09/1996DE4439161A1 Control handle arrangement for pressure-operated control transmitter
05/09/1996DE4439157A1 Programmable electrical switch for control of industrial mfg. runs and microchip data processors
05/09/1996DE19512911C1 Circuit for switching electrical load contg. inductive component
05/08/1996EP0711042A1 Current cell for converting a binary value to an analog value
05/08/1996EP0711039A2 General purpose charge mode analog operation circuit
05/08/1996EP0711038A2 IGBT driving circuit and ignition device
05/08/1996EP0711037A2 Signal generation apparatus and method
05/08/1996CN1122068A Power converter and method of manufacturing the same
05/07/1996US5515045 Multipurpose optical intelligent key board apparatus
05/07/1996US5515044 Controller apparatus using force sensing resistors
05/07/1996US5515002 Power amplifier for feeding an inductive load having switched transistors
05/07/1996US5514989 Semiconductor light emitting element driver circuit
05/07/1996US5514984 Active pull down type ECL apparatus capable of stable operation
05/07/1996US5514981 Reset dominant level-shift circuit for noise immunity
05/07/1996US5514939 Circuitry for switching the body nodes of driver transistors in drive circuitry for brushless DC motors
05/07/1996US5514921 For a switching converter
05/07/1996US5514918 Pulse generator
05/07/1996US5514894 Protection circuit device for a semiconductor integrated circuit device
05/07/1996US5514866 Switch assembly
05/04/1996CA2161715A1 Current cell for converting a binary value to an analog value
05/02/1996WO1996013101A1 Multi-function radio frequency circuit
05/02/1996WO1996013098A1 Capacitive touch sensor
05/02/1996DE19541111A1 Power converter such as inverter with GTO device and attenuator circuit
05/01/1996EP0709963A1 Multiplexer of logic variables
05/01/1996EP0709962A2 System for suppressing power transients when connecting a disk drive in an operating raid system
05/01/1996EP0709961A2 Method and circuit for controlling and monitoring a load
05/01/1996EP0709956A1 Method and circuit for protection against latch-down transistor and voltage regulator using the method
05/01/1996EP0709336A1 Weak beam detection
05/01/1996EP0708939A1 Optimization circuit
05/01/1996CN2226354Y Infrared multi-channel remote control switch
04/1996
04/30/1996US5513197 Semiconductor laser drive circuit including switched current source
04/30/1996US5512852 Automatic trigger circuit with floating-gate detection transistor
04/30/1996US5512849 Low power intelligent current source for monitoring a high voltage
04/30/1996US5512836 Solid-state micro proximity sensor
04/30/1996US5511532 Distributor-less ignition system for an internal combustion engine
04/26/1996CA2158902A1 Weak beam detection
04/25/1996WO1996012347A2 A protected switch
04/25/1996WO1996012346A2 A protected switch
04/25/1996WO1996012291A1 Touch responsive electric power controller with appliances
04/25/1996WO1996011820A1 Arrangement for manually switching an electric switching current in a motor vehicle
04/25/1996DE19538653A1 Detecting existence of existence or non-existence of nut at hole in metal plate
04/24/1996EP0708529A2 Power switch driver arrangements
04/24/1996EP0707758A1 Integrated circuit comprising an output stage with a miller capacitor
04/24/1996CN2225726Y Multifunction time controlled electric power-suplly service box
04/24/1996CN2225694Y Multifunction timer
04/24/1996CN1121262A Thin film semiconductor integrated circuit
04/24/1996CN1121232A Sampling circuit, signal amplifier, and image display
04/24/1996CN1121039A A lift sensor
04/23/1996US5510950 Method and circuit for controlling and monitoring a load
04/23/1996US5510947 Electrostatic discharge protective device having a reduced current leakage
04/23/1996US5510783 Adaptive keypad
04/23/1996US5510747 Gate drive technique for a bidirectional blocking lateral MOSFET
04/23/1996US5510744 Control circuit for reducing ground and power bounce from an output driver circuit
04/23/1996US5510742 Multiplexer receiving at its input a plurality of identical, but out of phase, signals
04/23/1996US5510741 Reset and clock circuit for providing valid power up reset signal prior to distribution of clock signal
04/23/1996US5510735 Comparator circuit for generating a control signal corresponding to a difference voltage between a battery voltage and a power supply voltage
04/23/1996US5510727 Optimized active SCSI termination technique
04/23/1996US5509794 Method and apparatus for making molded photointerrupters
04/17/1996EP0707255A1 Cascaded multiplying current mirror driver for led's
04/17/1996CN1120875A Snubber
04/17/1996CN1120799A Fluorescent lamp electronic ballast remote-controlled by subultrasonic wave
04/17/1996CN1120752A High power laser diode driver utilizing a monolithic semiconductor device with a thyristor-like structured switch
04/16/1996US5508906 Low loss recirculation apparatus
04/16/1996US5508874 Disconnect switch circuit to power head retract in hard disk drive memories
04/16/1996US5508715 Data selection circuit
04/16/1996US5508700 Capacitance sensitive switch and switch array
04/16/1996US5508655 For controlling the supply of power from a voltage source to a load
04/16/1996US5508654 Transistor circuits with a terminal for receiving high voltages and signals
04/16/1996US5508652 Transistor switching circuit
04/16/1996US5508650 Apparatus for enabling an ic pin to function in a dual mode
04/16/1996US5508649 Voltage level triggered ESD protection circuit
04/16/1996US5508635 Reduced noise data output buffer with output level regulation
04/16/1996US5508552 Transistors with multiple emitters, and transistors with substantially square base emitter junctions
04/16/1996CA2047771C Semiconductor control apparatus
04/14/1996CA2156947A1 Cascaded multiplying current mirror driver of led's
04/11/1996DE4435829A1 Security switching plate triggering alarm and/or control on contact
04/11/1996DE19536217A1 Current mode logic circuit
04/10/1996EP0706268A1 GTL edge rate control circuit
04/10/1996EP0706266A1 Detection of input signal level exceeding a threshold value
04/10/1996EP0706265A2 Current detector circuit
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