| Patents for H03K 17 - Electronic switching or gating, i.e. not by contact-making and -breaking (53,158) |
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| 01/24/2002 | US20020008552 Driver circuit |
| 01/24/2002 | US20020008543 Load capacitance measuring circuit and output buffer adaptive to wide range of load capacitance |
| 01/24/2002 | US20020008501 Switching power converter with gated pulse generator |
| 01/24/2002 | DE10131679A1 Control method for proportional solenoid, involves using parallel resistance for current controlled solenoid, or series resistance for voltage controlled solenoid. |
| 01/24/2002 | DE10033440A1 Energizing circuit for power MOSFET not generating any rest current for multipurpose application, comprises changeover circuit for transistor control input |
| 01/24/2002 | DE10033092A1 Rectifier IGBT circuit with several IGBTs in series comprises reverse feed diode for disposing of discharge energy of switching capacitor to storage capacitor on switch-on of IGBT |
| 01/24/2002 | DE10031778A1 Controlling current conductive state of power semiconductor module, such as insulated gate bipolar transistor (IGBT), generating voltage drop which is supplied to control which generates gate current |
| 01/24/2002 | DE10019812A1 Schaltungsanordnung Circuitry |
| 01/23/2002 | EP1174858A1 Magnetic head drive circuit and magnetic recorder |
| 01/23/2002 | EP1174720A2 Current sensing circuit |
| 01/23/2002 | EP1173774A1 Current sensor working in accordance with the compensation principle |
| 01/23/2002 | EP0894349B1 Method and apparatus for eliminating reflected energy due to stage mismatch in nonlinear magnetic compression module |
| 01/23/2002 | EP0850162B1 System and method for controlling vehicle safety device |
| 01/23/2002 | CN1332521A Intelligent wall-type AC switch combination |
| 01/22/2002 | US6341076 Loss reduction circuit for switching power converters |
| 01/22/2002 | US6340939 Switch driver circuitry having first and second output nodes with a current-voltage converter connected therebetween providing current paths of first and second directions therebetween and switching circuitry connected therewith |
| 01/22/2002 | US6340899 Current-controlled CMOS circuits with inductive broadbanding |
| 01/22/2002 | US6340878 Silicon equivalent PTC circuit |
| 01/17/2002 | WO2002005426A1 Resonant logic and the implementation of low power digital integrated circuits |
| 01/17/2002 | US20020005750 Adaptive body biasing circuit and method |
| 01/17/2002 | US20020005748 H-bridge driver |
| 01/17/2002 | US20020005743 Slew rate adjusting circuit |
| 01/17/2002 | US20020005742 Semiconductor integrated circuit device |
| 01/17/2002 | US20020005740 Power-up/power-down detection circuit |
| 01/17/2002 | US20020005738 Transconductance amplifier circuit |
| 01/17/2002 | US20020005733 Switching circuit |
| 01/17/2002 | US20020005595 Regenerative tie-high tie-low cell |
| 01/17/2002 | DE19938888C2 Zündanlaßschalter Ignition Switch |
| 01/17/2002 | DE10131112A1 Komparator und Steuerschaltung für einen Leistungs-MOSFET Comparator and control circuit for a power MOSFET |
| 01/17/2002 | DE10103307A1 Semiconductor integrated circuit includes sub and main reset signal generator system |
| 01/17/2002 | DE10032864A1 Proximity sensor, has attachment section containing sensor head and connected electronic section with at least one sensor signal evaluation unit and power supply |
| 01/17/2002 | DE10032840A1 Optoelektronischer Sensor Photoelectric Sensor |
| 01/17/2002 | DE10032196A1 Protection wiring for MOSFET switching element used in various driver circuits, has capacitive coupling element connected between gate and drain of MOSFET |
| 01/17/2002 | DE10031462A1 Multi-chip semiconducting arrangement has module with individual chips' parallel resistance and diode circuits commonly connected to module's gate and clamp connection |
| 01/17/2002 | DE10030752A1 Verfahren und Schaltungsvorrichtung zur Ansteuerung einer Mehrzahl von Schaltungen The method and circuit device for controlling a plurality of circuits |
| 01/16/2002 | EP1172934A2 Circuit arrangement for switching inductive loads |
| 01/16/2002 | EP1171953A1 Device for switching a connection according to the state of a device to be monitored, especially a safety switch |
| 01/16/2002 | EP1095455B1 Electronic alternating voltage switch |
| 01/16/2002 | CN2472450Y Contact light regulating switch |
| 01/16/2002 | CN2472418Y Wireless remote controlled switch on wall |
| 01/16/2002 | CN2472417Y Energy saving loop for wireless indicator |
| 01/16/2002 | CN1331862A High efficiency voltage multiplication device and its use |
| 01/15/2002 | US6339391 Method and apparatus for optimizing crossover voltage for differential pair switches in a current-steering digital-to-analog converter or the like |
| 01/15/2002 | US6339353 Input circuit of a memory having a lower current dissipation |
| 01/15/2002 | US6339348 Programmable non-overlap time output driver |
| 01/15/2002 | US6339236 Light responsive semiconductor switch with shorted load protection |
| 01/10/2002 | WO2002003552A2 Rc-timer scheme |
| 01/10/2002 | WO2002003512A1 High repetition rate gas discharge laser with precise pulse timing control |
| 01/10/2002 | WO2002003509A1 Extreme repetition rate gas discharge laser |
| 01/10/2002 | WO2001039251A3 High performance output buffer with esd protection |
| 01/10/2002 | US20020003717 Multichip configuration |
| 01/10/2002 | US20020003486 Digital-to-analog converter with improved output impedance switch |
| 01/10/2002 | US20020003442 Reset circuit of semiconductor circuit |
| 01/10/2002 | DE10046863C1 Interface for light barrier device has communication device for optoelectronic data transfer activated by magnetically-operated switch |
| 01/10/2002 | DE10032197A1 MOSFET switch drive device for three phase inverter, has coupling capacitor of selection circuit connected to drain terminal of MOSFET switch |
| 01/09/2002 | EP1170600A2 Optoelectronic sensor |
| 01/09/2002 | EP1023773B1 Circuit for regulating the current supplied to an electromechanical component in a motor vehicle |
| 01/09/2002 | CN2470945Y Electric-contact instrument direct-current controller |
| 01/09/2002 | CN1330451A Learning-type proximity detector |
| 01/08/2002 | US6337799 Apparatus for controlling voltage-charge controlled power semiconductor devices |
| 01/08/2002 | US6337592 Non-volatile semiconductor switch circuit |
| 01/08/2002 | US6337586 Differential transmission driver circuit |
| 01/08/2002 | US6337582 Buffer circuit |
| 01/08/2002 | US6337523 Automated operation of silicon controlled rectifier switches using sensors such as Schmitt devices |
| 01/08/2002 | CA2038598C Lcd touch screen |
| 01/03/2002 | WO2002001685A1 Extreme repetition rate gas discharge laser with improved blower motor |
| 01/03/2002 | US20020001342 Carrousel handshake |
| 01/03/2002 | US20020000852 Reset circuit |
| 01/03/2002 | US20020000848 Bus driver circuit |
| 01/03/2002 | US20020000845 Complementary current mode driver for high speed data communications |
| 01/03/2002 | US20020000844 Comparator and a control circuit for a power MOSFET |
| 01/03/2002 | US20020000620 Semiconductor integrated circuit |
| 01/03/2002 | US20020000568 Two-terminal semiconductor overcurrent limiter |
| 01/02/2002 | EP1168622A2 Electronically controlled fluid-filled rotary knob as haptic control device |
| 01/02/2002 | EP1168621A1 Integrated circuit with protection device |
| 01/02/2002 | EP1168620A1 Multichip semiconductor device |
| 01/02/2002 | EP1168619A1 Boosted switch device for a sampler of an analogue/digital converter, and operating method thereof |
| 01/02/2002 | EP1168449A2 Zweipol-halbleiter-überstromschutz |
| 01/02/2002 | EP1168397A1 Static power switch device |
| 01/02/2002 | EP1166419A1 Power line protection devices and methods for providing overload protection to multiple outputs |
| 01/02/2002 | CN2469616Y Multi-position auto-like electronic switch of source used for family cinema specially |
| 01/02/2002 | CN1329775A Method and device for controlling power output stage |
| 01/02/2002 | CN1077284C Liquid level detector |
| 01/01/2002 | US6335885 Semiconductor device having a delay circuit for adjusting the timing of control signals |
| 01/01/2002 | US6335653 Transmission gate |
| 01/01/2002 | US6335646 Power-on reset circuit for generating a reset pulse signal upon detection of a power supply voltage |
| 01/01/2002 | US6335643 Driver circuit |
| 01/01/2002 | US6335638 Triple-slope clock driver for reduced EMI |
| 01/01/2002 | US6335637 Two-supply protection circuit |
| 01/01/2002 | US6335632 CMOS small signal switchable terminator network |
| 01/01/2002 | US6335622 Superconducting control elements for RF antennas |
| 01/01/2002 | US6335619 Inductive proximity sensor comprising a resonant oscillatory circuit responding to changes in inductive reaction |
| 01/01/2002 | US6335616 Ringing preventive circuit, device under test board, pin electronics card, and semiconductor device |
| 01/01/2002 | US6335577 Power supply control unit and power supply control method |
| 01/01/2002 | US6335538 Electro-optically driven solid state relay system |
| 12/27/2001 | WO2001099280A1 Method and switching device for controlling a plurality of circuits |
| 12/27/2001 | US20010055004 Flexible touchpad sensor grid for conforming to arcuate surfaces |
| 12/27/2001 | US20010054921 Semiconductor integrated circuit and method for initializing the same |
| 12/27/2001 | US20010054895 Offset hall-effect sensor |
| 12/27/2001 | US20010054848 Method and apparatus for balancing the power losses in a number of parallel-connected cascode circuits |