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)
06/2005
06/07/2005US6903595 High voltage transfer circuit
06/07/2005US6903590 Pulse generating circuit and high-side driver circuit
06/07/2005US6903589 Output driver circuit with automatic slew rate control and slew rate control method using the same
06/07/2005US6903572 Switch matrix circuit, logical operation circuit, and switch circuit
06/07/2005US6903571 Programmable systems and devices with multiplexer circuits providing enhanced capabilities for triple modular redundancy
06/07/2005US6903535 Biasing system and method for low voltage DC—DC converters with built-in N-FETs
06/07/2005US6903522 Simple load-driving circuit capable of driving plural loads according to given priority order
06/07/2005US6903426 Semiconductor switching device
06/02/2005WO2005050936A1 Power savings in serial link transmitters
06/02/2005WO2005050846A1 Control element
06/02/2005WO2005050716A2 High-temperature devices on insulator substrates
06/02/2005WO2005050713A2 High-voltage transistors on insulator substrates
06/02/2005WO2005050712A2 High-temperature memory systems
06/02/2005WO2005050703A2 Bootstrap diode emulator with dynamic back-gate biasing
06/02/2005WO2005050253A1 Motion sensor in an electronic apparatus equipped with remote control device
06/02/2005WO2004105243A3 Voltage boost circuit for a high frequency switch
06/02/2005US20050118961 High-frequency signal switching
06/02/2005US20050117394 Switch matrix circuit, logical operation circuit, and switch circuit
06/02/2005US20050116907 Unit circuit, electronic circuit, electronic apparatus, electro-optic apparatus, driving method, and electronic equipment
06/02/2005US20050116764 Driving circuit for field effect transistor
06/02/2005US20050116754 Reset circuit
06/02/2005US20050116753 Circuit and method for switching an electrical load on after a delay
06/02/2005US20050116748 Driver circuit for controlling a resonant converter
06/02/2005US20050116747 Driving circuit of current-driven device current-driven apparatus, and method of driving the same
06/02/2005US20050116744 Inverter circuit
06/02/2005US20050116737 Low noise output buffer
06/02/2005US20050116584 Electronic switch and method of use for actuating a door
06/02/2005DE202004020435U1 Operating device, preferably for electrical appliance, e.g. domestic appliance, has at least one distance measurement device associated with several operating fields arranged on line
06/02/2005DE10352681A1 Bedieneinrichtung zur Bedienung eines Elektrogeräts mit einem Berührungsschalter Operating device for operating an electrical device with a touch switch
06/02/2005DE10351560A1 Impulsgeber Pulse
06/02/2005DE10350927A1 Light-grille for detecting objects in monitoring area has transmitter unit with transmitters emitting transmitting light beams and receiver unit with receivers
06/02/2005DE10350361A1 Method for limiting potential at collector of switchable power semiconductor switch, e.g. insulated gate bipolar transistor (IGBET), MOSFET, hard driven gat turn (HDGTO) of thyristor etc., to preset value
06/02/2005DE10349092A1 Integrierte Schaltungsanordnung zum Erkennen und Ausgeben von Steuersignalen Integrated circuit arrangement for detecting and outputting control signals
06/02/2005DE102004050464A1 Semiconductor output circuit for use with motor vehicle electric equipment, has NMOS which discharges electric charge of gate of source follower at lower rate than another NMOS when output voltage is lower than power supply voltage
06/02/2005DE102004042782A1 Treiberschaltung und Halbleitervorrichtung Driver circuit and the semiconductor device
06/01/2005EP1536564A1 Method for controlling an Isolated-Gate Bipolar Transistor and device for carrying out the method
06/01/2005EP1536563A1 Load switching circuit and diagnostic therefor
06/01/2005EP1536562A2 Method and apparatus for generating a pulse of very narrow width
06/01/2005EP1536314A2 Modifying a power management algorithm based on wireless communication parameters
06/01/2005EP1536124A1 Drive device for electrical injectors of an internal combustion engine common rail fuel injection system
06/01/2005EP1536122A2 Drive device for inductive electroactuators
06/01/2005EP1535954A1 Base film for membrane switch and membrane switch
06/01/2005EP1535396A2 System for digitizing transient signals
06/01/2005EP1535311A2 Apparatus and method for processing capacitor sensor signals using digital frequency shift measurement techniques with floating reference
06/01/2005EP1352471B1 Electronic switching device and an operating method therefor
06/01/2005EP1319270B1 A high-efficiency driver circuit for capacitive loads
06/01/2005CN2703351Y Electric rolling door machine controller
06/01/2005CN2703317Y Time-delay switch
06/01/2005CN1622463A 电平移位电路 Level shift circuit
06/01/2005CN1622461A Circuit and method for switching an electrical load on after a delay
06/01/2005CN1622443A Inverter circuit
06/01/2005CN1622097A Method for analyzing power supply noise of semiconductor integrated circuit
06/01/2005CN1204687C High-speed-imitation optical-coupling integrated part under very micro-current power-supply environment
06/01/2005CN1204677C Grid circuit for driving insulated gate bipolar transistor inverter
05/2005
05/31/2005US6901012 Semiconductor memory device having a power-on reset circuit
05/31/2005US6900713 Magnetic switch capable of instantaneous switching of an output signal and magnetic sensor
05/31/2005US6900711 Switching system
05/31/2005US6900710 Ultrafast sampler with non-parallel shockline
05/31/2005US6900688 Switch circuit
05/31/2005US6900686 Analog switching circuit
05/31/2005US6900672 Driver circuit having a slew rate control system with improved linear ramp generator including ground
05/31/2005US6900670 Current-controlled CMOS logic family
05/31/2005US6900601 Control circuit of two current unidirectional switches
05/31/2005US6900557 High power modulator
05/27/2005CA2451283A1 Electronic switch and method of use for actuating a door
05/26/2005WO2005048547A1 Tx line driver with common mode idle state and selectable slew rates
05/26/2005WO2005048454A2 Multiplexer circuits
05/26/2005WO2005048453A1 Safety switch, particularly an emergency stop switch for reliably switching off a dangerous device
05/26/2005WO2005048440A1 Voltage transformer and method for operating a voltage transformer
05/26/2005WO2004086463A3 High voltage offset detection circuit and method
05/26/2005WO2004047289A3 Circuit for providing resistance to single event upset to pulse width modulator integrated circuit
05/26/2005US20050114714 Modifying a power management algorithm based on wireless communication parameters
05/26/2005US20050114054 Method for analyzing power supply noise of semiconductor integrated circuit
05/26/2005US20050111283 Electric circuit
05/26/2005US20050111128 Long hold time sample and hold circuits
05/26/2005US20050110558 Apparatus and method for adjusting the substrate impedance of a MOS transistor
05/26/2005US20050110556 Bootstrap driver
05/26/2005US20050110553 Level shifter
05/26/2005US20050110551 Damping of LC Ringing in IC (Integrated Circuit) Power Distribution Systems
05/26/2005US20050110533 Power up circuit
05/26/2005US20050110531 Driver circuit
05/26/2005US20050110525 Current-mode logic circuit
05/26/2005US20050110349 Multi-function solid-state switch
05/26/2005US20050109919 Optical multi-axis optoelectronic sensor
05/25/2005EP1533903A2 Circuit and method for the voltage insulated transmission of switching information
05/25/2005EP1532685A1 Configurable molecular switch array
05/25/2005EP1314250B1 Protection for input buffers of flash memories
05/25/2005EP1258084B1 Device and method for evaluating a useful signal originating from a proximity sensor
05/25/2005DE202005002983U1 Control device for household management functions, has remote control switch with channel for signal output
05/25/2005DE10359236B3 Arrangement for testing power end stage switches semiconductor switch(es) to conducting state according to predefined program to test whether end stage output voltages are in defined tolerance range for respective switch states
05/25/2005DE10350733A1 Inductive proximity switch with difference coil arrangement has coils of receiving coil arrangement arranged and connected so stimulation field produces difference voltage, compensation coil pair almost uninfluenced by eddy current field
05/25/2005DE10348884A1 Safety switch, especially emergency shut-off switch, for safe shut-off of hazardous device has transponder, reader unit arranged so reader unit can read transponder in first position of control element but not in second
05/25/2005DE102004049896A1 Verfahren und System zum Erfassen des Kontakts der Haut einer Person mit einer elektrisch leitenden Oberfläche A method and system for detecting the contact of the skin of a person with an electrically conductive surface
05/25/2005DE102004007208B3 Circuit arrangement with load transistor has deactivation circuit for deactivating voltage limiter circuit between one load connection and drive connection depending on supply voltage
05/25/2005CN2702533Y Shut-down time-delay device
05/25/2005CN2702098Y Remote controllable variable speed direct current brushless fan
05/25/2005CN1619209A Contact type solar energy electric torch
05/25/2005CN1619070A Method and structure of using motor to actuate toilet for automatically flushing based on sensing technology
05/25/2005CN1203600C New-type digital quantity output circuit
05/24/2005US6898719 Microcomputer comprising electric power source without condenser for backup for changing power source level based on power supply stopped or resumed
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