Patents
Sitemap › H03 - Basic electronic circuitry › H03K - Pulse technique › 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)
06/2010
06/09/2010CN101729051A Hall-effect switch circuit allowing low voltage operation
06/09/2010CN101729050A Silicon controlled drive circuit, device and control method thereof
06/09/2010CN101729049A Thyristor valve body suitable for high pressure solid composite switching device
06/09/2010CN101729048A Delay circuit
06/09/2010CN101729047A Circuit structure for realizing nanoscale time delay
06/09/2010CN101729046A Circuit, method for operating circuit and application thereof
06/09/2010CN101728822A Current limiting load switch with dynamically generated tracking reference voltage
06/09/2010CN101725860A Inductive desk lamp controlled by ranging sensor
06/09/2010CN101725855A Illumination apparatus
06/09/2010CN101725836A Portable illumination device
06/09/2010CN101457969B Air conditioner panel apparatus and control method thereof
06/09/2010CN101304248B Intelligent full-automatic switch
06/09/2010CN101252354B Output stage circuit reducing transcend quantity
06/09/2010CN101246202B AC electric power electronic switch triggering condition real-time detection circuit adopting double single-chips
06/09/2010CN101231818B Organic light emitting display having DC-DC converter
06/09/2010CN101189795B Electric power supply control apparatus and semiconductor device
06/09/2010CN101188402B A low-voltage frequency mixer
06/09/2010CN101179268B Level conversion circuit
06/08/2010US7733157 Noise-reducing transistor arrangement
06/08/2010US7733156 Transistor arrangement, integrated circuit and method for operating field effect transistors
06/08/2010US7733120 Impedance adjustment circuit
06/08/2010US7733119 Single-resistor static programming circuits and methods
06/08/2010US7733118 Devices and methods for driving a signal off an integrated circuit
06/08/2010CA2325094C Device for sensing the presence of pans and the like on cooking appliances
06/03/2010WO2010062704A1 High-performance analog switch
06/03/2010WO2010062618A1 Esd protection for field effect transistors of analog input circuits
06/03/2010WO2010062388A2 Igniter voltage compensation circuit
06/03/2010WO2010061281A2 Electrically insulated switching element driver and method for controlling same
06/03/2010WO2010060767A1 Capacitive proximity sensor having a shielding electrode and a diagnostic electrode
06/03/2010WO2010060710A1 Apparatus for determining and/or monitoring a process variable for a medium
06/03/2010US20100134327 Wireless haptic glove for language and information transference
06/03/2010US20100134174 Circuit Arrangement Comprising Feedback Protection For Switching In Power Applications
06/03/2010US20100134139 Signal isolators using micro-transformers
06/03/2010CA2742228A1 Apparatus for determining and/or monitoring a process variable of a medium
06/02/2010EP2192688A1 Controlled current source
06/02/2010EP2191570A1 Interface for connecting a converter apparatus to a two-pole line
06/02/2010EP1880470B1 Optically triggered wide bandgap bipolar power switching devices and circuits
06/02/2010DE102009049100A1 Treiber und Verfahren zum Treiben einer Vorrichtung Driver and method for driving a device
06/02/2010DE102008059853A1 Schaltungsanordnung mit einem Lasttransistor und einem Messtransistor Circuit arrangement having a load transistor and a sense transistor
06/02/2010DE102008029680B4 Verfahren und elektronische Schaltung für eine elektronische Schaltungseinheit A method and electronic circuit for an electronic circuit unit
06/02/2010CN201499353U Multifunctional integrated household illumination controller
06/02/2010CN201499153U Slow start circuit and optical module comprising same
06/02/2010CN201499152U Spacer for piezoceramic press key
06/02/2010CN201499151U Touch control switch
06/02/2010CN201499150U Capacitance type touch sensor panel, performance improving system, mobile phone and media player
06/02/2010CN201499149U PCB touch button structure
06/02/2010CN201499148U Human body human induction switch circuit and television with same
06/02/2010CN201499147U Light touch wall electronic switch with caller ID display
06/02/2010CN201499146U high-impedance photoelectric coupler
06/02/2010CN201496928U Automatic-control illumination lamp of telephone
06/02/2010CN201496909U Human body inductive lamp
06/02/2010CN201496847U LED street lamp with intelligent optical control circuit
06/02/2010CN201492874U Converting function controlling instrument of touch screen used for electric treadmill
06/02/2010CN1809953B Dead time control in a switching circuit
06/02/2010CN101719763A Switch circuit
06/02/2010CN101719653A Electronic release
06/02/2010CN101359904B Multipath insulated resetting circuit preventing constant reset
06/02/2010CN101340187B Non-contact type electronic switch
06/02/2010CN101335493B H bridge driving device of automobile electric boosting steering motor
06/02/2010CN101309076B Control apparatus
06/02/2010CN101272139B Multifunctional touch press key triggered by double-click
06/02/2010CN101236218B AC/DC converter power switch tube drain voltage detection circuit
06/02/2010CN101222221B Isolation type safety numerical control touch switch
06/02/2010CN101212220B Voltage supply circuit, display device, electronic equipment, and voltage supply method
06/02/2010CN101174788B Cut-out overvoltage protection circuit of electric voltage driving type power semiconductor device
06/02/2010CN101135718B Driver circuit
06/02/2010CN101106130B High voltage multi-output current device
06/02/2010CA2686534A1 Electronic card having control means
06/01/2010US7730444 Structural analysis method employing finite element method
06/01/2010US7728653 Display and method of driving the same
06/01/2010US7728646 Source follower
06/01/2010US7728621 Block-by-block leakage control and interface
06/01/2010US7728619 Circuit and method for cascading programmable impedance matching in a multi-chip system
06/01/2010US7728461 System for noise reduction in circuits
06/01/2010US7728275 Wireless remote detector systems and methods
05/2010
05/27/2010WO2010057625A1 Capacitive sensor system
05/27/2010WO2009130165A3 Electrode system for proximity detection and hand-held device with electrode system
05/27/2010US20100127899 Key assembly and portable electronic device using the same
05/27/2010US20100127897 Multi-status key assembly
05/27/2010DE102008044067A1 Kapazitiver Annäherungssensor mit einer Schirmelektrode und einer Diagnoseelektrode Capacitive proximity sensor with a shield electrode and an electrode diagnosis
05/27/2010DE102008044030A1 Input device for use in household device, particularly household dishwasher, comprises input unit, piezoelectric element and coupled electrode is operationally arranged with piezoelectric element
05/26/2010EP2188892A1 Resonant-current-source gate drive for simultaneous operation of thyristors using alternating-current in the resonant circuit
05/26/2010EP2188704A1 Touchpad with strip-shaped input area
05/26/2010EP2119009B1 Circuit arrangement and method for operating an inductive load
05/26/2010CN201491347U Light control human body induced controller for illuminating lamp
05/26/2010CN201491315U Automatic street lamp energy-saving control device
05/26/2010CN201491312U Four-dimensional integrated lamp switch
05/26/2010CN201491219U Microphone with energy-saving function
05/26/2010CN201491067U Downward flip cover rotation sensing key of mobile phone
05/26/2010CN201490998U Minisize capacitance type unidirection air-conduction contact switch
05/26/2010CN201490997U Minisize capacitance type unidirection air-conduction contact switch
05/26/2010CN201490996U Button of pressure sensor
05/26/2010CN201490995U Capacitance type induction detection circuit
05/26/2010CN201490994U Two-wire system micro-power passive electronic switch
05/26/2010CN201490993U Photoelectric isolated high-reliability electronic relay
05/26/2010CN201490992U Isolated gate of intelligent voltage current input operation end
05/26/2010CN201490991U Device for controlling on-off of direct current
05/26/2010CN201490481U Timing socket capable of preventing overcharge and undercharge of lead-acid storage battery
05/26/2010CN201489440U Biological clock computer
05/26/2010CN201487883U Optical control lamp
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