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)
11/2009
11/11/2009	CN201345758Y LED high-efficiency time-delay power control constant-current module
11/11/2009	CN201345537Y Controller of charging hydraulic tool
11/11/2009	CN201345172Y Invisible induction switch type point-reading machine
11/11/2009	CN201344975Y Human inductor
11/11/2009	CN201344803Y Panel mounting digital display instrument adopting capacitance touch induced keys
11/11/2009	CN201344498Y Dual-purpose switch
11/11/2009	CN201344381Y Portable sensing lamp
11/11/2009	CN101578766A Switch circuit, variable capacitor circuit and ic thereof
11/11/2009	CN101578573A Acoustic wave touch actuated system
11/11/2009	CN101577997A Light-emitting diode (LED) sensing and controlling system
11/11/2009	CN101577545A Dual bootstrap and voltage compensation technology-based A/D converter sampling switch
11/11/2009	CN101577539A Static switch for wiring
11/11/2009	CN101577538A Touch-control circuit construction with low cost and high resolution and method thereof
11/11/2009	CN101577531A Voltage limiting device
11/11/2009	CN101577097A Liquid crystal display device module and voltage generating circuit thereof
11/11/2009	CN101576764A CMOS data clear circuit
11/11/2009	CN101576671A Liquid crystal display with touch keys
11/11/2009	CN101576667A Touch-control signal transmission circuit and display using same
11/11/2009	CN100559715C Short circuit and overload protective device of the transistor output
11/11/2009	CN100559340C 触摸传感器 Touch Sensor
11/10/2009	US7616926 Conductive DC biasing for capacitively coupled on-chip drivers
11/10/2009	US7616423 Electronic equipment, driving method thereof and method of driving electronic circuit
11/10/2009	US7616144 Resistor ladder interpolation for PGA and DAC
11/10/2009	US7616051 Integrated circuit, electronic device and integrated circuit control method
11/10/2009	US7616046 System comprising an electrical bridge for generating an electrical signal for a load and a control unit for such a system
11/10/2009	CA2452486C Electronic control systems and methods
11/05/2009	WO2009132827A1 Administration device having a button with touch sensor
11/05/2009	WO2009132631A1 Laser and method for producing pulsed laser radiation
11/05/2009	US20090273490 Multi-directional input apparatus
11/05/2009	US20090273388 Miniaturized demultiplexer and electronic device using same
11/05/2009	US20090273387 Bypassing Amplification
11/05/2009	US20090273364 Calibration circuit, semiconductor memory device including the same, and operating method of the calibration circuit
11/05/2009	US20090273363 Output driver circuit, semiconductor memory device including the output driver circuit, and method for operating the semiconductor memory device
11/04/2009	EP2113268A1 Administering device with safety features
11/04/2009	EP1436505B1 Switched resonant power conversion electronics
11/04/2009	CN201341257Y Lighting control system based on infrared human body induction
11/04/2009	CN201341123Y Capacitive touch pad
11/04/2009	CN201341122Y Inductive switch capable of inducting touch by human body
11/04/2009	CN201341121Y Automatic cut-off controller for electric blanket
11/04/2009	CN201340633Y Production vehicle safety prompting device
11/04/2009	CN201340632Y Security tool room security prompting device
11/04/2009	CN201340518Y Novel timer with power-saving intelligent light-emitting device
11/03/2009	US7612628 Ultrafast sampler with coaxial transition
11/03/2009	US7612602 Resonant gate drive circuits
11/03/2009	US7612587 Semiconductor circuits
11/03/2009	US7612578 Semiconductor device, test system and method of testing on die termination circuit
11/03/2009	US7612412 Semiconductor device and boost circuit
11/03/2009	CA2425901C Fault tolerant power supply circuit
11/03/2009	CA2305125C Circuit arrangement with half-bridge
10/2009
10/29/2009	WO2009130165A2 Electrode system for proximity detection and hand-held device with electrode system
10/29/2009	US20090269084 Light receiving circuit and digital system
10/29/2009	US20090268494 Synchronous Rectifier Control Circuit and Method
10/29/2009	US20090267929 Method of reducing off-current of a thin film transistor for display device and circuit for the same
10/29/2009	US20090267897 Remote control transmitter
10/29/2009	US20090267807 Electronic device providing a number input system
10/29/2009	US20090267805 Control apparatus and electronic device using the same
10/29/2009	US20090267679 Analog multiplexer and its select signal generating method
10/29/2009	US20090267678 Integrated Circuit with Improved Data Rate
10/29/2009	US20090267645 Passgate structures for use in low-voltage applications
10/29/2009	US20090267642 Method and apparatus for output driver calibration, and memory devices and system embodying same
10/29/2009	US20090267639 Input cancellation circuit
10/29/2009	US20090267587 Power supply device and switching power supply device
10/29/2009	US20090266701 Operating device for an electric appliance comprising contact switches and method for switching on a supplementary heating device
10/29/2009	US20090266700 Switch for a brush wear recording circuit
10/28/2009	EP2112763A1 Contact-sensing device, mobile information terminal, and capacitance calibration program and method
10/28/2009	EP2112727A1 DC coupled driver with active termination
10/28/2009	EP2112676A2 Device for magnetic position monitoring
10/28/2009	EP2112476A1 Capacitive sensor
10/28/2009	EP2111779A1 Automatic coffee machine having a control panel
10/28/2009	EP2019717B1 Switching circuit
10/28/2009	CN101568213A 声控照明系统 Voice-activated lighting system
10/28/2009	CN101567685A Charge pump
10/28/2009	CN101567681A Analog multiplexer and its select signal generating method
10/28/2009	CN101567626A Electricity delivery system, method and electronic system
10/28/2009	CN101567388A P-channel power MIS field effect transistor and switching circuit
10/28/2009	CN101566878A Keyboard
10/28/2009	CN101566857A Induction controller and induction control method
10/28/2009	CN100556089C Solid image capturing device, method, product and loaded drive method, device and equipment
10/28/2009	CN100555869C Operational unit comprising a touch-sensitive switch
10/28/2009	CN100555868C Flexible touchpad sensor grid for conforming arc surfaces
10/28/2009	CN100555844C RF amplifier circuit and operation method thereof
10/28/2009	CN100555677C Photo-detector, space information detection device using the photo-detector, and photo-detection method
10/28/2009	CN100555630C Delay locking loop of reinforced interfrence proof phase swinging of blocking circuit and its method
10/28/2009	CN100555459C High voltage switch circuit
10/28/2009	CN100555392C Constant current circuit and flat display device
10/28/2009	CN100555001C Pulse modulating photodetector and electronic device
10/27/2009	US7610116 Centralized management unit and management system of facility equipment
10/27/2009	US7609127 Electronically controllable RF switch
10/27/2009	US7609095 System and method for maintaining device operation during clock signal adjustments
10/27/2009	US7609091 Link transmitter with reduced power consumption
10/27/2009	US7609084 Output level stabilization circuit and CML circuit using the same
10/27/2009	US7608809 Switch circuit of an image sensor for changing resolution and a method thereof
10/22/2009	WO2009128942A1 Current limiting surge protection device
10/22/2009	WO2009128525A1 Power supply control device
10/22/2009	US20090265538 Method and Related Control Interface for Switching an Operating State in a Portable Electronic Device
10/22/2009	US20090261993 Keyboard
10/22/2009	US20090261991 Keyboard device
10/22/2009	US20090261990 Manual pulse generator
10/22/2009	US20090261660 Photosensor circuits including a switch mode power converter
10/22/2009	DE102009017418A1 Kapazitiver Sensorbildschirm mit Rauschunterdrückung Capacitive touch screen with noise reduction

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