| Patents for H03K 17 - Electronic switching or gating, i.e. not by contact-making and -breaking (53,158) |
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| 05/14/2008 | CN201060413Y Photosensitive instrument |
| 05/14/2008 | CN201060397Y Intelligent human body induction energy-saved switch |
| 05/14/2008 | CN201060390Y Switch controller |
| 05/14/2008 | CN201060238Y High-pressure electrified displaying interlock apparatus detector |
| 05/14/2008 | CN201059459Y Solar energy acousto-optic double controlling power save stairs lamp |
| 05/14/2008 | CN101180798A Phonetic input using a keypad |
| 05/14/2008 | CN101179268A Level conversion circuit |
| 05/14/2008 | CN101179267A Method for improving cutoff speed of detector diode |
| 05/14/2008 | CN101179257A High-frequency power amplifier improved in size and cost |
| 05/14/2008 | CN101178985A Automatic change-over and control method with self-diagnosis output function |
| 05/14/2008 | CN101178873A Driving circuit and organic light emitting diode display device including the same |
| 05/14/2008 | CN101178429A Electric potential displace method based on gate circuit transistor gate control |
| 05/14/2008 | CN101176608A Intelligent energy-saving electric heating blanket with shrapnel type pressure switch and method for controlling temperature |
| 05/14/2008 | CN100388626C 光电传感器及其调整方法 Photoelectric sensors and adjustment method |
| 05/14/2008 | CN100388625C Method for obtaining silicon controlled zero cross synchonous sigual and trigger control |
| 05/14/2008 | CN100388492C Semiconductor integrated circuit for controlling output impedance and conversion speed |
| 05/14/2008 | CN100388010C Multiple optical axis photoelectric sensor |
| 05/13/2008 | US7373090 Modulator driver circuit with selectable on-chip termination |
| 05/13/2008 | US7372761 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 |
| 05/13/2008 | US7372685 Multi-fault protected high side switch with current sense |
| 05/13/2008 | US7372683 Over voltage detection circuit, and power source circuit, power supply system and electronic apparatus using the over voltage detection circuit |
| 05/13/2008 | US7372453 Foot operated computer mouse |
| 05/13/2008 | US7372315 Switching circuit using semiconductor switching element |
| 05/13/2008 | US7372314 Voltage level conversion circuit |
| 05/13/2008 | US7372301 Bus switch circuit and interactive level shifter |
| 05/13/2008 | US7372293 Polarity driven dynamic on-die termination |
| 05/13/2008 | US7372291 Circuits having precision voltage clamping levels and method |
| 05/13/2008 | US7372289 Semiconductor integrated circuit device and power supply voltage monitor system employing it |
| 05/13/2008 | US7372288 Test apparatus for testing multiple electronic devices |
| 05/10/2008 | CA2607534A1 Arc suppression circuit using a semi-conductor switch |
| 05/08/2008 | US20080106442 Electronic apparatus with variable functional keys |
| 05/08/2008 | US20080106320 Inverter Apparatus |
| 05/08/2008 | US20080106319 Igbt-driver circuit for desaturated turn-off with high desaturation level |
| 05/08/2008 | US20080106317 Controllable resistive circuit for providing a continuous variable resistance |
| 05/08/2008 | US20080106299 Semiconductor integrated circuit having current leakage reduction scheme |
| 05/08/2008 | US20080106298 MOS linear region impedance curvature correction |
| 05/08/2008 | US20080106246 Driver for a Power Converter and a Method of Driving a Switch Thereof |
| 05/08/2008 | US20080106231 Chattering Preventing Circuit, Waveform Shaping Circuit Including Chattering Preventing Circuit, and Three-Phase Motor Drive Control Circuit Including Waveform Shaping Circuit |
| 05/08/2008 | DE102007001414B3 Circuit arrangement for operating inductive load i.e. solenoid, of fuel injection valve, has protective circuit arranged parallel to capacitor and providing current path to limit voltage at capacitor in case of high voltage at capacitor |
| 05/08/2008 | DE102006050913A1 Monolithically integrated control circuit for use in power electronics system, has bottom- level shifter for transmission of signal from control logic to bottom drive unit and designed as arrangement of up and down level shifter branches |
| 05/07/2008 | EP1919270A1 Controller |
| 05/07/2008 | EP1919083A2 Operating device |
| 05/07/2008 | EP1919082A1 Circuit arrangement and methods for driving a high-side semiconductor switch |
| 05/07/2008 | EP1919081A2 Time limit circuit for a hold-up battery |
| 05/07/2008 | EP1639565A4 Remote control with selective key illumination |
| 05/07/2008 | CN201057636Y Remote control touching intelligent switch |
| 05/07/2008 | CN201057410Y Solar acousto-optic control and human body inducing corridor lamp |
| 05/07/2008 | CN201057398Y Bed head automatic lighting lamp |
| 05/07/2008 | CN201057396Y Desk lamp |
| 05/07/2008 | CN101176215A Drive circuit for supplying, based on control signal, current to load, and mobile information terminal incorporating the same |
| 05/07/2008 | CN101174827A Reset device |
| 05/07/2008 | CN101174826A Power electronic switching circuit and its method for controlling and switching dead time |
| 05/07/2008 | CN101174825A Delay stage, ring oscillator, PLL-circuit and method |
| 05/07/2008 | CN101174788A Cut-out overvoltage protection circuit of electric voltage driving type power semiconductor device |
| 05/07/2008 | CN101174511A Keypad assembly |
| 05/07/2008 | CN101173744A Inducing luminous door curtain |
| 05/07/2008 | CN101173579A System of smart key for automobile |
| 05/07/2008 | CN100386937C Power supply circuit and power supply control method therein |
| 05/07/2008 | CN100386917C Two-frequency switch |
| 05/06/2008 | US7370310 Static address mapping |
| 05/06/2008 | US7369951 Digital, self-calibrating proximity switch |
| 05/06/2008 | US7369618 Signal transmission circuit |
| 05/06/2008 | US7369443 Semiconductor device with adjustable signal drive power |
| 05/06/2008 | US7369385 Overload limiting circuit |
| 05/06/2008 | US7369379 Methods, circuits, and applications using a resistor and a Schottky diode |
| 05/06/2008 | US7369378 Electric motor driving apparatus |
| 05/06/2008 | US7368972 Power transistor control device |
| 05/06/2008 | US7368952 Output buffer circuit |
| 05/06/2008 | US7368947 Voltage translating control structure |
| 05/06/2008 | US7368938 Input termination circuitry with high impedance at power off |
| 05/06/2008 | US7368937 Input termination circuits and methods for terminating inputs |
| 05/06/2008 | US7368936 Impedance match circuit |
| 05/06/2008 | US7368702 Multi-optical-path photoelectric safety apparatus |
| 05/06/2008 | CA2418576C Smart solid state relay |
| 05/06/2008 | CA2150444C Transfection high-voltage controller |
| 05/02/2008 | WO2008050630A1 Sampling filter device and radio communication device |
| 05/02/2008 | WO2008050267A2 Power amplifier |
| 05/02/2008 | WO2008008777A3 Amplifier employing interleaved signals for pwm ripple suppression |
| 05/02/2008 | WO2007146181A3 A method of operating a multi-terminal electronic device |
| 05/01/2008 | US20080100579 Keyboard System with Automatic Correction |
| 05/01/2008 | US20080100478 Data input device for portable terminal |
| 05/01/2008 | US20080100477 Method For Entering Characters On A Keyboard And A Keyboard |
| 05/01/2008 | US20080100367 Crosstalk Noise Reduction Circuit and Method |
| 05/01/2008 | US20080100351 Power-on reset circuit |
| 05/01/2008 | US20080100335 Apparatus and method for determining on die termination modes in memory device |
| 05/01/2008 | US20080100144 Automatic Power-Off Method for an Electronic Device |
| 05/01/2008 | US20080099322 Capacitive Proximity and/or Touch-Sensitive Switch |
| 04/30/2008 | DE112006001377T5 Energieversorgungssteuerung und Halbleitervorrichtung Power supply controller and semiconductor device |
| 04/30/2008 | DE102007049559A1 Kapazitiver Positionssensor Capacitive position sensor |
| 04/30/2008 | DE102007032846A1 Dünnes Eingabegerät und mobiles Endgerät, das mit demselben ausgestattet ist Thin input device and mobile terminal that is equipped with the same |
| 04/30/2008 | CN201054857Y Wired audio touch dual control color lamp controller |
| 04/30/2008 | CN201054845Y Infrared remote control lamp |
| 04/30/2008 | CN201054843Y LED emergent induction lamp |
| 04/30/2008 | CN201054836Y Electrical lighting device |
| 04/30/2008 | CN201054577Y Keyboard control integration circuit and keyboard |
| 04/30/2008 | CN201054576Y Adjusting device for quick installation near to switch |
| 04/30/2008 | CN201054575Y A two-line touch switch |
| 04/30/2008 | CN201054574Y Multi-channel remote control switch for home lighting of LED light source |
| 04/30/2008 | CN201054573Y A DC power switch device |
| 04/30/2008 | CN201054572Y A naturally secure electrical appliance control switch |