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)
06/2011
06/08/2011	CN101258678B Capacitive proximity switch and household appliance equipped therewith
06/08/2011	CN101174826B Power electronic switching circuit and its method for controlling and switching dead time
06/07/2011	US7956771 Compact alphanumeric keyboard
06/07/2011	US7956677 Semiconductor integrated circuit and power-supply control method
06/07/2011	US7956669 High-density low-power data retention power gating with double-gate devices
06/07/2011	US7956668 Spectral predictive switching device activation
06/07/2011	US7956638 Impedance adjusting circuit
06/07/2011	US7956314 Microwave switching element
06/03/2011	WO2011065536A1 Protective relay
06/03/2011	WO2011065500A1 Signal reproducing apparatus
06/03/2011	WO2011064917A1 Push-pull type driver circuit
06/03/2011	WO2011064860A1 Optical switch
06/03/2011	WO2011064786A1 Adaptive biasing of driver circuit
06/03/2011	WO2011064551A2 Capacitive touch sensor, display or panel
06/03/2011	WO2011064341A1 Electronic relay, electronic system and method for switching a power current
06/03/2011	WO2011064169A1 Switching mode power supply comprising asynchronous limiter circuit
06/03/2011	WO2010149430A3 Commutation method of an electronic power converter phase with reverse-conducting igbts
06/02/2011	US20110130924 Steering wheel input/interactive surface
06/02/2011	US20110128065 Load driving apparatus
06/02/2011	US20110128064 Monitoring of power switching modules
06/02/2011	US20110128037 Data output circuit
06/02/2011	US20110127975 Switching power supply device and semiconductor integrated circuit
06/02/2011	US20110127415 System for controling and calibrating single photon detection devices
06/01/2011	EP2328271A1 Device for protecting load circuit
06/01/2011	EP2328060A1 Home gateway
06/01/2011	EP2327158A1 Control device including a photovoltaic sensor
06/01/2011	EP2327157A1 Level shifter
06/01/2011	DE202010001194U1 Optoelektronischer Sensor Photoelectric Sensor
06/01/2011	DE102009056014A1 Method for providing operating interface in car for e.g. mobile telephone, involves changing operating mode of device when approach is detected and producing output content modified by modification of mode and/or modified output content
06/01/2011	DE102009055711A1 Method for reduction of switching time of opto-coupler utilized as e.g. reflex light barrier in open construction to transmit signals in digital applications, involves attaching emitter of photo-transistor at negative operating voltage
06/01/2011	DE102009042388B4 Elektronische Vorrichtung zur Einschaltrücksetzung Electronic device for power-on reset
06/01/2011	DE102008061715B4 Kabellose und batterielose Eingabevorrichtung Wireless, battery-free input device
06/01/2011	CN201854312U Mobile phone device
06/01/2011	CN201854262U Capacitor type touch key with indicator lights
06/01/2011	CN201854261U Touch switch control circuit system
06/01/2011	CN201854260U Commutator control circuit and commutator
06/01/2011	CN201854259U Single-row type solid state relay
06/01/2011	CN201854258U Object inductive switch control circuit system
06/01/2011	CN201854257U Mixed delay circuit module
06/01/2011	CN201854252U Isolating switch with light-operated duty ratio
06/01/2011	CN201853460U Induction type voice and LED greeting board capable of recoding, broadcasting and playing computer music
06/01/2011	CN201852857U Touch type single phase intelligent instrument head
06/01/2011	CN201851383U Device for preventing cooling tower from icing in winter
06/01/2011	CN102084593A Capacitive voltage divider touch sensor
06/01/2011	CN102083251A LED dimming sensor
06/01/2011	CN102082567A Metal via hole key detection board
06/01/2011	CN102082566A Touch panel button structure
06/01/2011	CN102082565A Capacitive automobile steering column switch
06/01/2011	CN102082564A Brake light off-delay control device for motorbike and battery truck
06/01/2011	CN102081960A Sonic boom-eliminating circuit
06/01/2011	CN102078136A Heating cooker
06/01/2011	CN102078135A Heating cooker
06/01/2011	CN102078134A Heating cooker
06/01/2011	CN101604874B Outdoor switch-state reminder
06/01/2011	CN101517522B Touch sensor
06/01/2011	CN101232758B Non-contact matrix switch for controlling a plurality of lighting equipments
06/01/2011	CN101170306B An intelligent random code radio remote control switch
05/2011
05/31/2011	US7952496 Handheld electronic device and associated method employing a multiple-axis input device and reinitiating a text disambiguation session upon returning to a delimited word
05/31/2011	US7952420 Counting apparatus
05/31/2011	US7952419 Bootstrapped switch circuit
05/31/2011	US7952418 Enhanced transistor gate drive
05/31/2011	US7952417 Power control circuit
05/31/2011	US7952386 Data input/output multiplexer of semiconductor device
05/31/2011	US7952385 Temperature variance nullification in an inrush current suppression circuit
05/31/2011	US7952384 Data transmitter and related semiconductor device
05/31/2011	US7952382 Impedance calibration circuit, semiconductor memory device with the impedance calibration circuit and layout method of internal resistance in the impedance calibration circuit
05/31/2011	US7952381 Semiconductor device
05/31/2011	US7952380 Pseudo-differential interfacing device having a balancing circuit
05/26/2011	WO2011063377A1 User interface panel
05/26/2011	WO2011061946A1 High frequency circuit, high frequency circuit component, and communication apparatus
05/26/2011	WO2011061108A1 Switch of an electrical plant
05/26/2011	WO2011060733A1 Non-contact sensing control system for sound box and control method thereof
05/26/2011	WO2011014582A3 Switches with variable control voltages
05/26/2011	US20110125433 Battery management system
05/26/2011	US20110123842 Semiconductor Device for Protecting Battery Cell, Protection Circuit Module and Battery Pack Having the Same
05/26/2011	US20110122001 Scanning circuit and scanning method for keyboard
05/26/2011	US20110122000 Control panel and control method thereof
05/26/2011	US20110121885 Current reference source circuit that is independent of power supply
05/26/2011	US20110121884 Half-bridge circuits employing normally on switches and methods of preventing unintended current flow therein
05/26/2011	US20110121883 System and method for providing symmetric, efficient bi-directional power flow and power conditioning
05/26/2011	US20110121882 Circuit for detecting management engine state
05/26/2011	US20110121812 Two-wire analog fet-based dimmer switch
05/26/2011	DE102009054168A1 Interface for use in electronic closing system utilized as door closing system for access authorization to transmit data of passenger car, has filter for dimensioning raising edges, where slopes of raising and falling edges are different
05/26/2011	DE102009041937A1 Amplifier for electrostatic discharge protection circuit, has current limiting device reducing output current at output to current value based on determined condition of input signal relative to determined condition of output
05/26/2011	CA2779373A1 User interface panel
05/25/2011	EP2326007A1 Circuit and topology for very high reliability power electronics system
05/25/2011	EP2326006A1 Switch for an electric unit
05/25/2011	EP2326005A1 Solid state power controller with lightning protection
05/25/2011	EP2324570A1 Apparatus for capacitively measuring changes
05/25/2011	EP2324275A2 Contact and proximity detection using capacitive sensors
05/25/2011	CN201846503U Sensor type door lamp control switch
05/25/2011	CN201846330U Touch key control circuit
05/25/2011	CN201846329U Electrically conductive ink approach induction press key
05/25/2011	CN201846328U Infrared induction voice controlled energy-saving switching circuit
05/25/2011	CN201846327U Novel universal contactless switch
05/25/2011	CN201846326U Energy saving infrared switch
05/25/2011	CN201846325U Inductive energy-saving connector
05/25/2011	CN201846324U Temperature controlled switch device
05/25/2011	CN201846323U Reset circuit and terminal
05/25/2011	CN201845960U Micropower infrared induction power socket used for monitoring equipment

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