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)
07/2003
07/31/2003US20030141893 Piecewise linear slew rate control of method for output devices
07/31/2003DE19880406C2 Integrierte CMOS-Schaltung CMOS integrated circuit
07/30/2003EP1331736A1 Flip-flop with reduced leakage current
07/30/2003EP1331434A2 Display monitor for multi-optical-path photoelectric safety apparatus and multi-optical-path photoelectric safety apparatus including a display monitor
07/30/2003EP1331433A2 Multi-optical-path photoelectric safety apparatus
07/30/2003EP1330876A1 Electronic safety switching device
07/30/2003CN2563841Y Laser precision reset removing switch
07/30/2003CN2563840Y Automatic control switch for ultroviolet lamp
07/30/2003CN2563839Y Composite solid relay
07/30/2003CN2563838Y Intelligent remote control interlink switch
07/30/2003CN2563836Y Adjustable discharging voltage electric pulse deblocking device
07/30/2003CN1433588A Mutli-voltage power-up stable input-output buffer circuit in disc drive
07/30/2003CN1433149A Detector with remote conversational equipment
07/30/2003CN1433143A 电路 Circuit
07/30/2003CN1433091A Superconductive breaker
07/30/2003CN1432886A Roller structure for foot control to produce signal and the applicable device
07/29/2003US6600959 Method and apparatus for implementing microprocessor control logic using dynamic programmable logic arrays
07/29/2003US6600641 Overcurrent protection for the series fuse
07/29/2003US6600483 Driving circuit
07/29/2003US6600380 Method and device for measuring the damping of an LC-oscillating circuit
07/29/2003US6600362 Method and circuits for parallel sensing of current in a field effect transistor (FET)
07/29/2003US6600357 High voltage level shifter
07/29/2003US6600353 Receiver apparatus and method of propagating a signal
07/29/2003US6600352 Timing signal generating circuit
07/29/2003US6600350 Power-on/off reset circuit
07/29/2003US6600347 Dynamically producing an effective impedance of an output driver with a bounded variation during transitions thereby reducing jitter
07/29/2003US6600327 Method of reducing distortion and noise of square-wave pulses, a circuit for generating minimally distorted pulses and use of method and circuit
07/29/2003US6600239 Active circuit protection for switched power supply system
07/29/2003US6600146 Photoelectric switches
07/29/2003US6600145 Electronic AC voltage switch
07/24/2003WO2003061123A2 A switching circuit and a method of operation thereof
07/24/2003WO2003060996A2 Adaptive threshold voltage control with positive body bias for n and p-channel transistors
07/24/2003WO2003030366A3 Electrical apparatus
07/24/2003US20030138010 Monolithically integrated switching circuit for regulating the luminous power of a laser diode
07/24/2003US20030137339 Switching device provided with integrated test means
07/24/2003US20030137321 Logic circuit whose power switch is quickly turned on and off
07/24/2003CA2473734A1 Adaptive threshold voltage control with positive body bias for n and p-channel transistors
07/23/2003EP1329041A1 A transmitter circuit comprising a light source and a communication system
07/23/2003EP1329023A1 Three-terminal inverting hysteretic transistor switch background of the invention
07/23/2003EP1329021A2 Power amplifier circuitry and method
07/23/2003EP1328695A1 Device for initiating an opening and closing process in a motor vehicle
07/23/2003EP1287614A4 Circuit stimulating a diode
07/23/2003CN2562502Y Overvoltage protecting circuit with buffered output
07/23/2003CN2562501Y Emergent light with dry reed relay testing switch
07/23/2003CN2562500Y Hall proximity switch
07/23/2003CN2562499Y Electric power supply circuit for two wire electronic switch with low conductive voltage drop
07/23/2003CN2562498Y Time delayed turn-off switch
07/23/2003CN2562278Y Single wire remote controlled switch with battery power supply
07/23/2003CN2561586Y Acousto-optical controlled time delay antithetical couplet
07/23/2003CN1431778A 触发器电路 Flip-flop circuit
07/23/2003CN1115778C Mute control circuit
07/23/2003CN1115767C Inverter driving method
07/22/2003US6597592 Apparatus and method for turning off BJT used as controlled rectifier
07/22/2003US6597590 3-Level inverter apparatus
07/22/2003US6597556 Circuit for protection from excess temperature
07/22/2003US6597555 Gate driver for thyristor
07/22/2003US6597553 Short circuit protection for a high or low side driver with low impact to driver performance
07/22/2003US6597550 High voltage integrated circuit with resistor connected between substrate and ground to limit current during negative voltage spike
07/22/2003US6597303 Comparator with very fast regeneration time constant
07/22/2003US6597231 Semiconductor switching circuit and semiconductor device using same
07/22/2003US6597224 Hysteresis comparing device with constant hysteresis width
07/22/2003US6597217 Low power, charge injection compensated charge pump
07/22/2003US6597215 Power detector for digital integrated circuits
07/22/2003US6597210 Apparatus and method for control and driving BJT used as controlled rectifier
07/22/2003US6597199 Method and circuit for logic output buffer
07/22/2003US6595194 Ignition system for internal combustion engine
07/17/2003WO2003058816A1 A crossbar device with reduced parasitic capacitive loading and usage of crossbar devices in reconfigurable circuits
07/17/2003WO2003058804A2 Driver circuit for controlling a resonant converter
07/17/2003US20030133338 Semiconductor device, nonvolatile semiconductor memory, system including a plurality of semiconductor devices or nonvolatile semiconductor memories, electric card including semiconductor device or nonvolatile semiconductor memory, and electric device with which this electric card can be used
07/17/2003US20030132788 Output buffer circuit
07/17/2003US20030132780 Reception line break detection apparatus
07/17/2003US20030132735 Adaptive threshold voltage control with positive body bias for N and P-channel transistors
07/17/2003DE10210181C1 Overcurrent and over-temperature protection circuit for power semiconductor switch uses diode and positive temperature coefficient resistance in series with latter
07/17/2003DE10209677C1 Transistor switch condition detection circuit uses difference amplifier with 2 transistor input stages and common output stage
07/16/2003EP1327930A2 Low-voltage drive circuit for a sensor coil
07/16/2003EP1190487A4 High voltage protection circuit on standard cmos process
07/16/2003EP1078304B1 Self-validating output module
07/16/2003CN2561167Y Synchronizing signal output device
07/16/2003CN2561166Y Autoamtic switch for domestic lighting
07/16/2003CN1430825A Optocoupler for non-intrinsically safe circuit
07/16/2003CN1430813A Digital-to-analog converter and method for reducing harmonic distorion in digital-to-analog converter
07/16/2003CN1430812A Circuitry for supplying controlled signal to drive system
07/16/2003CN1114995C Low dissipation inverter circuit
07/16/2003CN1114994C Level converter circuit
07/15/2003US6594615 Learning proximity detector
07/15/2003US6594131 Over current protection circuit of semiconductor switching device
07/15/2003US6594130 Method and circuit for the protection of a thyristor
07/15/2003US6594129 Method of cutting off circuit under overcurrent, circuit cutting-off device under overcurrent, and method of protecting semiconductor relay system
07/15/2003US6593869 High efficiency, high output drive current switch with application to digital to analog conversion
07/15/2003US6593817 Method and circuit for minimizing glitches in phase-locked loops
07/15/2003US6593798 Voltage follower and related method of regulation
07/15/2003US6593790 Power-up/power-down detection circuit
07/15/2003US6593781 Power semiconductor device
07/15/2003US6593780 Circuit for selectively generating an output signal from one or more clock signals
07/15/2003US6593777 Multiplexed flip-flop electronic device
07/15/2003US6593756 Tactile sensor
07/15/2003US6593755 Method and apparatus for detection sensor shielding
07/15/2003US6591816 Matrix injector driver circuit
07/15/2003US6591815 Matrix injector driver circuit
07/15/2003US6591814 Matrix injector driver circuit
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