| Patents for H03K 17 - Electronic switching or gating, i.e. not by contact-making and -breaking (53,158) |
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| 05/22/2007 | US7221132 Power supply circuit |
| 05/22/2007 | CA2280385C Control arrangement and method for high-speed source-transfer switching system |
| 05/18/2007 | WO2007056730A2 Variable passive components with high resolution value selection and control |
| 05/18/2007 | WO2007055436A1 Radio frequency switch |
| 05/18/2007 | WO2007054781A1 Cost efficient element for combined piezo sensor and actuator in robust and small touch screen realization and method for operation thereof |
| 05/18/2007 | WO2007054149A1 Circuit arrangement and a method for the dc-isolated driving of a semiconductor switch |
| 05/18/2007 | WO2005026882A3 Keypad device and methods of operation |
| 05/18/2007 | CA2632645A1 Variable passive components with high resolution value selection and control |
| 05/17/2007 | US20070109705 Method for suppressing latch-ups occurring in a circuit, and systems for carrying out said method |
| 05/17/2007 | US20070109173 Resistor ladder interpolation for subranging ADC |
| 05/17/2007 | US20070109152 Method and apparatus for optically detecting selections made on an input device |
| 05/17/2007 | US20070109034 Semiconductor device |
| 05/17/2007 | US20070109025 Resonant gate drive circuit with centre-tapped transformer |
| 05/17/2007 | US20070108482 Non-volatile electromechanical field effect devices and circuits using same and methods of forming same |
| 05/17/2007 | US20070108301 Semiconductor device and IC card |
| 05/17/2007 | US20070108029 Switching unit having a locking function for a tool |
| 05/16/2007 | EP1786107A1 Capacitive touch-sensitive switch |
| 05/16/2007 | EP1786106A2 General operation control method and its controller |
| 05/16/2007 | EP1786105A2 Optically powered drive circuit and method for controlling a semiconductor switch |
| 05/16/2007 | EP1786095A2 Self powered gate driver system |
| 05/16/2007 | DE202007003457U1 Elektrisches/elektronisches Installationsgerät für die Gebäudesystemtechnik Electrical / electronic installation device for the Building Control |
| 05/16/2007 | CN2901763Y Multipurpose safety electric heating blanket switch |
| 05/16/2007 | CN2901706Y Touching type electronic wall switch |
| 05/16/2007 | CN2901705Y No-contact point switch circuit |
| 05/16/2007 | CN2901704Y Infrared multiple control switch |
| 05/16/2007 | CN2901703Y 触摸遥控开关 Touch remote control switch |
| 05/16/2007 | CN2901702Y Driving device of power switch |
| 05/16/2007 | CN2901701Y Light sensitive resistor photoelectric coupler |
| 05/16/2007 | CN2901656Y Delay controller for DC breaker |
| 05/16/2007 | CN2901457Y Infrared remote control voltage regulating and light regulating switch |
| 05/16/2007 | CN2900947Y 自动节水龙头 Automatic water faucet |
| 05/16/2007 | CN1965479A Operational unit comprising a touch-sensitive switch |
| 05/16/2007 | CN1965464A Level shift circuit and switching regulator using the same |
| 05/16/2007 | CN1964192A Capacitive touch-sensitive switch |
| 05/16/2007 | CN1964191A Load driving device |
| 05/16/2007 | CN1316765C 遥控器 Remote Control |
| 05/16/2007 | CN1316743C Level shift circuit |
| 05/16/2007 | CN1316742C Level shift circuit, display, and mobile terminal |
| 05/16/2007 | CN1316741C Molded/integrated touch switch/control panel assembly and method for making same |
| 05/16/2007 | CN1316740C Micro power triggering method of thyristor and circuit thereof |
| 05/16/2007 | CN1316739C Switch circuit, switch module and method for controlling switch circuit |
| 05/16/2007 | CN1316738C Electronic switch |
| 05/15/2007 | US7219322 Multiple propagation speeds of signals in layered circuit apparatus |
| 05/15/2007 | US7219321 Process and apparatus for memory mapping |
| 05/15/2007 | US7218498 Touch switch with integral control circuit |
| 05/15/2007 | US7218250 Method and apparatus for keyboard control with programmable debounce and jog |
| 05/15/2007 | US7218247 Brief numerical keypad and its output method |
| 05/15/2007 | US7218191 Micro-electro mechanical switch designs |
| 05/15/2007 | US7218164 Emitter switching driving network to control the storage time |
| 05/15/2007 | US7218150 Semiconductor integrated circuit device and differential small-amplitude data transmission apparatus |
| 05/15/2007 | US7218148 Tracking unity gain for edge rate and timing control |
| 05/15/2007 | US7218142 Switch matrix circuit, logical operation circuit, and switch circuit |
| 05/15/2007 | US7218136 Transmission circuit, data transfer control device and electronic equipment |
| 05/15/2007 | US7218135 Method and apparatus for reducing noise in a dynamic manner |
| 05/15/2007 | US7218073 Fan motor speed control circuit |
| 05/15/2007 | US7217915 Method and apparatus for detecting the position of light which is incident to a semiconductor die |
| 05/15/2007 | US7217900 Cooking stove |
| 05/15/2007 | US7217899 Vehicle door outer handle system |
| 05/14/2007 | CA2566959A1 Optically powered drive circuit and method for controlling a semiconductor switch |
| 05/10/2007 | WO2007051999A1 A multiplexer |
| 05/10/2007 | WO2007051777A1 Electronic circuit comprising at least one semiconductor main relay and use of the same |
| 05/10/2007 | WO2006114363A3 Output stage featuring zener voltage balancing |
| 05/10/2007 | WO2005031511A3 Portable keyboard |
| 05/10/2007 | US20070103223 Semiconductor device |
| 05/10/2007 | US20070103197 Semiconductor device and level conversion circuit |
| 05/10/2007 | US20070103133 Procedure and a switching arrangement for triggering a load element using an electronic switching element in a load circuit |
| 05/10/2007 | US20070102730 Switching circuit and semicondcutor device |
| 05/10/2007 | DE102005053792A1 Kapazitiver Berührungsschalter The capacitive touch switch |
| 05/10/2007 | DE10052939B4 Folge- und Halteschaltkreis Track and hold circuit |
| 05/09/2007 | EP1783910A1 Circuit and a method for the galvanically separated control of a semiconductor switch |
| 05/09/2007 | EP1783909A1 Circuit arrangement with at least two semiconductor switches and a central overvoltage protection |
| 05/09/2007 | EP1783694A1 Electronic lock comprising an automatic actuation system which uses a capacitive proximity sensor |
| 05/09/2007 | EP1329023B1 Three-terminal inverting hysteretic transistor switch background of the invention |
| 05/09/2007 | CN2899291Y Non-contact sanitary power-supply switch |
| 05/09/2007 | CN2899290Y Two-linear acousto-optic controlled electronic switch circuit |
| 05/09/2007 | CN2899289Y Electronic switch circuit with micro-consumption |
| 05/09/2007 | CN2899288Y Two-way power-supply circuit of electronic switch |
| 05/09/2007 | CN2899287Y Automatic switch controller of game device |
| 05/09/2007 | CN2899269Y Semi-bridge resonant converter for promoting stability by partial circuit |
| 05/09/2007 | CN2899235Y Overzero trigger of thyristor |
| 05/09/2007 | CN2898562Y Electronic torch |
| 05/09/2007 | CN2896872Y Waving device of aquarium |
| 05/09/2007 | CN1961481A 线圈负载驱动输出电路 Coil load drive output circuit |
| 05/09/2007 | CN1961480A High voltage switch using low voltage CMOS transistors |
| 05/09/2007 | CN1961419A 半导体装置和电子装置 The semiconductor device and the electronic apparatus |
| 05/09/2007 | CN1960448A Physical quantity detecting device and imaging apparatus |
| 05/09/2007 | CN1960171A Class d amplifier and infrared data receiving apparatus using the same |
| 05/09/2007 | CN1960150A Switching power source apparatus |
| 05/09/2007 | CN1960096A Manual wall switch with additive time-delay closing function |
| 05/09/2007 | CN1315359C Multiple channels combined multifunctional fluorescent lamp holder controlled remotely by radio |
| 05/09/2007 | CN1315262C High-frequency ultra-broad band RF switch |
| 05/09/2007 | CN1315261C Comparator circuit and power supply circuit |
| 05/09/2007 | CN1314892C Solenoid drive apparatus |
| 05/08/2007 | US7216327 Device for estimating number of board layers constituting board, system including the device, and method for estimating the same and program for executing the method |
| 05/08/2007 | US7215328 Multimedia keyboard |
| 05/08/2007 | US7215257 Depression judgment device |
| 05/08/2007 | US7215189 Bootstrap diode emulator with dynamic back-gate biasing |
| 05/08/2007 | US7215174 Method and apparatus for implementing a radiation hardened N-channel transistor with the use of non-radiation hardened transistors |
| 05/08/2007 | US7215169 Current-controlled CMOS logic family |
| 05/08/2007 | US7215163 Method and device for frequency division and demultiplexing |