| Patents for H03K 17 - Electronic switching or gating, i.e. not by contact-making and -breaking (53,158) |
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| 01/15/2004 | US20040008129 Keyboard with reduced keying ambiguity |
| 01/15/2004 | US20040008073 Output circuit, input circuit, electronic circuit, multiplexer, demultiplexer, wired-or circuit, wired-and circuit, pulse-processing circuit, multiphase-clock processing circuit, and clock-multiplier circuit |
| 01/15/2004 | US20040008072 Semiconductor integrated circuit and method of driving the same |
| 01/15/2004 | US20040008061 Circuit for controlling an initializing circuit in a semiconductor device |
| 01/15/2004 | US20040008058 Impedance comparison integrator circuit |
| 01/15/2004 | US20040007712 Five volt tolerant input scheme using a switched CMOS pass gate |
| 01/15/2004 | DE10310054A1 Dynamischer Logik-Multiplexer Dynamic logic multiplexer |
| 01/15/2004 | DE10241564B3 Verfahren zur Fehlererkennung in der Datenübertragung zu einer Treiberschaltung A method for detecting errors in the data transmission to a driver circuit |
| 01/15/2004 | DE10227310A1 Halbleiter-Schaltvorrichtung Semiconductor switching device |
| 01/14/2004 | EP1381160A1 Capacitive keyboard with reduced keying ambiguity |
| 01/14/2004 | EP1381159A2 Time limit function utilization apparatus |
| 01/14/2004 | EP1380110A1 Flexible capacitive touch sensor |
| 01/14/2004 | EP1380109A2 Capacitive sensor |
| 01/14/2004 | EP1380068A2 Ultrafast sampler with coaxial transition |
| 01/14/2004 | EP0756782B2 Dc control circuit |
| 01/14/2004 | CN2599865Y Intelligent on-line switch |
| 01/14/2004 | CN2599864Y Wrieless telecontrol multifunctional circuit breaker |
| 01/14/2004 | CN2599863Y Timer |
| 01/14/2004 | CN1468463A Half-bridge gate driver circuit |
| 01/14/2004 | CN1467914A Current switching circuit |
| 01/14/2004 | CN1134912C Starting circuit for electronic apparatus |
| 01/13/2004 | US6678193 Apparatus and method for tracking between data and echo clock |
| 01/13/2004 | US6678180 Power semiconductor module |
| 01/13/2004 | US6677737 Voltage regulator with an improved efficiency |
| 01/13/2004 | US6677732 Charge and/or discharge circuit, and carrier detector circuit using same |
| 01/08/2004 | WO2004003944A2 Electric circuit for controlling an electromagnetic load |
| 01/08/2004 | US20040004627 Data-encoding apparatus, data-encoding method, data-decoding apparatus, data-decoding method, data-transmitting apparatus, data-receiving apparatus, data storage medium and computer programs |
| 01/08/2004 | US20040004510 Shift register for sequential fuse latch operation |
| 01/08/2004 | US20040004501 Start circuit |
| 01/08/2004 | US20040004494 Semiconductor integrated circuit with termination circuit |
| 01/08/2004 | US20040004404 Electronic power circuit |
| 01/08/2004 | DE10237904A1 Elektronischer Sensor und Baueinheit aus einem elektronischen Sensor und einem Befestigungselement Electronic sensor and assembly of an electronic sensor and a fastening element |
| 01/08/2004 | DE10227803A1 Bedienelement für Kraftfahrzeugkomponenten Control for automotive components |
| 01/08/2004 | DE10227010A1 Ansteuerschaltung mit Einschaltverriegelung Drive circuit with Switch-on |
| 01/08/2004 | DE10226133A1 Anordnung für eine Vorrichtung zum Erkennen eines Hindernisses in dem Öffnungsbereich eines bewegbaren Schließelements eines Kraftfahrzeugs Arrangement for a device for detecting an obstacle in the opening range of a movable closure element of a motor vehicle |
| 01/08/2004 | DE10226082A1 Schaltungsanordnung zur Strombegrenzung Circuit arrangement for current limitation |
| 01/08/2004 | DE10224987A1 Ausgangstreiber und Ansteuerung für Drain-gekoppelte komplementäre Ausgangstransistoren eines Ausgangstreibers Output driver and control for drain-coupled complementary output transistors of an output driver |
| 01/07/2004 | EP1378737A1 Electrical capacitance sensor |
| 01/07/2004 | EP1378736A1 Electrical capacitance sensor |
| 01/07/2004 | EP1378051A1 Apparatus and method of operating two switches |
| 01/07/2004 | CN2598258Y Induction switch and electric water heater with same |
| 01/07/2004 | CN2598226Y Remote control of full turning-off control circuit for use in electrical apparatus |
| 01/07/2004 | CN2598031Y Intelligent frost-melting timer |
| 01/07/2004 | CN1466815A Start circuit |
| 01/06/2004 | US6674681 Semiconductor integrated circuit |
| 01/06/2004 | US6674659 Switching voltage converter |
| 01/06/2004 | US6674388 High speed analog to digital converter |
| 01/06/2004 | US6674327 Combined multiplexer and switched gain circuit |
| 01/06/2004 | US6674311 Electronic device having a CMOS circuit |
| 01/06/2004 | US6674304 Output buffer circuit and method of operation |
| 01/06/2004 | US6674268 Swithing regulator utilizing seperate integrated circuits for driving each switch |
| 01/06/2004 | CA2099089C Piezoelectric element for keyboards |
| 01/02/2004 | EP1377084A2 A crossbar structure with input-position dependent repeater structure |
| 01/02/2004 | EP1376884A1 Radiofrequency switching means, in particular for a cellular mobile phone |
| 01/02/2004 | EP1376873A1 Digital level shifter for maintaining gate oxide integrity of small scale semiconductor devices |
| 01/02/2004 | EP1376872A2 Illumination device for touchscreens |
| 01/02/2004 | EP1376871A1 Input device and input method |
| 01/02/2004 | EP1376870A1 Proximity switch with indicating means and its method of use |
| 01/02/2004 | EP1376868A2 High-voltage pulse generating circuit |
| 01/02/2004 | EP1376843A2 Rectifier bridge thyristor drive |
| 01/02/2004 | EP1376694A2 Semiconductor switching circuit device |
| 01/02/2004 | EP1376542A2 Circuit and method to match common mode line impedance and to achieve symmetrical switching voltage outputs of write driver |
| 01/02/2004 | EP1376523A2 Driving circuit and display |
| 01/02/2004 | EP1376522A2 Driving circuit and display |
| 01/02/2004 | EP1374401A2 Circuit and method for controlling a dynamic, bi-directional high voltage analog switch and ultrasound examination apparatus equipped with such a circuit |
| 01/02/2004 | EP1374322A2 Bistable molecular mechanical devices with a band gap change activated by an electric field for electronic switching, gating and memory applications. |
| 01/02/2004 | EP1262021B1 Security switching device and a system of security switching devices |
| 01/02/2004 | EP0772795B1 Switching device and the use thereof |
| 01/01/2004 | US20040001551 Data transmission circuit and method for reducing leakage current |
| 01/01/2004 | US20040000944 Switching point detection circuit and semiconductor device using the same |
| 01/01/2004 | US20040000924 Method and apparatus for selectably providing single-ended and differential signaling with controllable impedance and transition time |
| 01/01/2004 | US20040000192 Utilizing increasing width for identification voltages |
| 12/31/2003 | WO2004002042A2 System for digitizing transient signals |
| 12/31/2003 | WO2004001970A2 Sensor device and display device |
| 12/31/2003 | WO2004001969A2 Operating element for motor vehicle components |
| 12/31/2003 | WO2004001968A1 Capacitive touch sensor architecture with unique sensor bar addressing |
| 12/31/2003 | WO2004001967A1 Semiconductor switching device |
| 12/31/2003 | WO2004001763A1 Sample and hold circuit |
| 12/31/2003 | WO2003088486A3 Method for interpretation of a radio-electrical command |
| 12/31/2003 | WO2003058804A3 Driver circuit for controlling a resonant converter |
| 12/31/2003 | WO2002073804A3 Line driver with current source output and high immunity to rf signals |
| 12/31/2003 | CN2596698Y Intelligent radio control transmission black and white, color ful system portable liquid crystal display visible door bell |
| 12/31/2003 | CN2596674Y Magnetic control contactless power switch |
| 12/31/2003 | CN2596673Y Light control road lamp |
| 12/31/2003 | CN2596672Y General contactless power switch |
| 12/31/2003 | CN2596671Y Digital radio remote control switch |
| 12/31/2003 | CN2596670Y Two-way power automatic switching circuit on sheet |
| 12/31/2003 | CN2596184Y Infrared inductive desk lamp |
| 12/31/2003 | CA2485614A1 System for digitizing transient signals |
| 12/30/2003 | US6671142 Circuit for operating voltage range extension for a relay |
| 12/30/2003 | US6670873 Thin switch and display panel provided with switch |
| 12/30/2003 | US6670841 Level shifting circuit |
| 12/30/2003 | US6670829 Isolating circuit for P/N transmission gate during hot-plug insertion |
| 12/30/2003 | US6670796 Ultra fast and high efficiency inductive coil driver |
| 12/30/2003 | US6670679 Semiconductor device having an ESD protective circuit |
| 12/30/2003 | US6670597 Illumination sensor with spectral sensitivity corresponding to human luminosity characteristic |
| 12/25/2003 | US20030234996 Circuit and method to match common mode flex impedance and to achieve symmetrical switching voltage outputs of write driver |
| 12/25/2003 | US20030234771 Capacitive touch sensor architecture with unique sensor bar addressing |
| 12/25/2003 | US20030234663 Programmable line terminator |
| 12/25/2003 | US20030234641 Sample and hold circuit |