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)
12/2004
12/07/2004	US6828712 High-efficiency driver circuit for capacitive loads
12/07/2004	US6828608 Semiconductor integrated circuit device
12/07/2004	US6828546 Opto-electronic switch which evaluates changes in motion
12/02/2004	WO2004105244A2 Two wire touch sensor interface
12/02/2004	WO2004105243A2 Voltage boost circuit for a high frequency switch
12/02/2004	WO2004104975A1 Pixel circuit, display unit, and pixel circuit drive method
12/02/2004	WO2004104809A1 Keyboard with digital audio
12/02/2004	WO2004104396A1 Driver stage for a solenoid valve
12/02/2004	US20040243878 Microcomputer having clock control circuit and initializing method thereof
12/02/2004	US20040242182 High-frequency switch circuit and mobile telecommunications terminal device using the same
12/02/2004	US20040242171 Transmitter circuit, transmission circuit and driver unit
12/02/2004	US20040240196 Domestic appliance
12/02/2004	US20040239695 Digital/analog conversion device and display device having the same
12/02/2004	US20040239616 Methods and apparatus for receiving user input via time domain reflectometry
12/02/2004	US20040239535 Self-calibrating dielectric property-based switch
12/02/2004	US20040239413 Brown-out detector
12/02/2004	US20040239403 Power switching circuit with controlled reverse leakage
12/02/2004	US20040239402 Device for controlling a voltage-controlled power switch
12/02/2004	US20040239400 Integrated circuit and method for operating the integrated circuit
12/02/2004	US20040239399 High voltage transfer circuit
12/02/2004	US20040239390 Structure and method for dynamic control of output driver voltage
12/02/2004	US20040239383 Reset signal generating circuit
12/02/2004	US20040239373 Semiconductor laser driving circuit and optical communication apparatus
12/02/2004	US20040239365 Double data rate flip-flop
12/02/2004	US20040238742 Infrared sensor unit for controlling operation of electrically powered appliances
12/02/2004	US20040238726 Integrated touch sensor and light apparatus
12/02/2004	DE10323669A1 Treiberschaltung zum Betreiben eines elektronischen Bauteils Driver circuit for operating an electronic component
12/02/2004	DE10319125A1 Radio apparatus converting mechanical into electrical energy, for remote control, has signal transmission assisted by energy store and information memory to derive signal order
12/01/2004	EP1482641A2 Multi-fault protected high side switch with current sense
12/01/2004	EP1482640A1 Power switching circuit with controlled reverse leakage
12/01/2004	EP1481478A1 High-frequency signal switching
12/01/2004	EP1481477A2 Short circuit protection for a driver
12/01/2004	EP1481456A1 A protection device
12/01/2004	EP1481309A1 Low jitter clock for a multi-gigabit transceiver on a field programmable gate array
12/01/2004	EP1481254A1 Dsp assisted peak capture circuit and method
12/01/2004	EP1410506A4 A bidirectional bipolar transistor switch arrangement
12/01/2004	CN2660790Y Double freedom, non-contact and main command controller
12/01/2004	CN2660789Y Remote controlled wall switch
12/01/2004	CN2660788Y Detachable and repairable environmental protection solid relayer
12/01/2004	CN1552124A Level shift circuit, display, and mobile terminal
12/01/2004	CN1551986A Minimum detector arrangement
12/01/2004	CN1551702A Circuit for driving an electronic element
12/01/2004	CN1551366A Voltage generation device, signal charge transfer device, solid-state imaging device, solid-state imaging system, and voltage generation method
12/01/2004	CN1551080A Current driving device and display device
12/01/2004	CN1550947A Power element protection circuit and semiconductor device comprising same
12/01/2004	CN1550786A Electrical component and method of manufacturing the same
12/01/2004	CN1178390C Changeable attenuator
12/01/2004	CN1178389C Method and device for short-circuit and overload circuit breaking using semiconductor component
11/2004
11/30/2004	US6826635 Input/output pad with mornitoring ability and operation method thereof
11/30/2004	US6826096 Multiple voltage supply switch
11/30/2004	US6826065 Method of commutation of current by bi-directional switches of matrix converters
11/30/2004	US6825765 Occupant detection system
11/30/2004	US6825707 Current mode logic (CML) circuit concept for a variable delay element
11/30/2004	US6825701 Power-on reset circuit/method for initializing an integrated circuit
11/30/2004	US6825700 Semiconductor device
11/30/2004	US6825699 Charge pump circuit, passive buffer that employs the charge pump circuit, and pass gate that employs the charge pump circuit
11/30/2004	US6825676 Apparatus for determining dynamic gaps between a proximity probe and a conductive target material
11/30/2004	CA2311189C Automatic gang switch having a heat ray sensor
11/25/2004	WO2004102806A1 Semiconductor switch arrangement
11/25/2004	WO2004102688A1 Electronic circuit comprising embedded piezoelectric transformer
11/25/2004	WO2004102370A2 Sensor apparatus
11/25/2004	WO2004102167A1 Rain sensor-use signal detection circuit and signal detection method
11/25/2004	WO2004102143A2 Individual acoustic wave switch
11/25/2004	WO2004025402A3 Rf absorption switching for keyboard signaling
11/25/2004	US20040235549 Individually biased transistor high frequency switch
11/25/2004	US20040233604 Multi-fault protected high side switch with current sense
11/25/2004	US20040233603 Hot-swap protection circuit
11/25/2004	US20040233073 Keyboard with digital audio
11/25/2004	US20040232973 Switch circuit
11/25/2004	US20040232972 Constant current source with threshold voltage and channel length modulation compensation
11/25/2004	US20040232971 Electrically insulated switching element drive circuit
11/25/2004	US20040232963 Methods and systems for limiting supply bounce
11/25/2004	US20040232946 Input circuits including boosted voltages and related methods
11/25/2004	US20040232945 Current mode logic driver that employs a level shifting mechanism
11/25/2004	US20040232483 Field effect transistor and application device thereof
11/25/2004	DE4447968B4 MOS-gated power semiconductor device having overcurrent and over-temperature protection
11/25/2004	DE202004010408U1 Computer interface system, has wireless keyboard that wirelessly communicates with hub, where keyboard includes number pad and display, and wireless numeric keyboard that wirelessly communicates with hub
11/25/2004	DE19715146B4 Verfahren zur automatischen Einstellung einer Schaltschwelle bei einem schaltenden Sensor A method for automatically setting a switching threshold of a switching sensor
11/25/2004	DE102004019886A1 Integrierte Hochspannungsschaltung A high voltage IC
11/24/2004	EP1480341A1 Semiconductor integrated circuit and its reset method
11/24/2004	EP1480340A2 Control device
11/24/2004	EP1480339A1 Semiconductor switch arrangement
11/24/2004	EP1480334A2 Method and apparatus for extending the size of a transistor beyond one integrated circuit
11/24/2004	EP1479099A2 Methods and systems for reducing power-on failures of integrated circuits
11/24/2004	EP1410507B1 Optoelectronic device for detecting position and movement and method associated therewith
11/24/2004	CN2659082Y Miniature lamp remote controller
11/24/2004	CN2659031Y Cam magnetic force regulation type photoelectric master controller
11/24/2004	CN2659030Y Universal electric-saving switch
11/24/2004	CN2659029Y 光电式手动控制器 Photoelectric manual controller
11/24/2004	CN2659028Y Vertical magnetic force regulation type photoelectric master controller
11/24/2004	CN2659027Y Vertical magnetic force regulation type contact less master controller
11/24/2004	CN2659026Y Electronic power-supply switch
11/24/2004	CN2658996Y Transistor coupling circuit
11/24/2004	CN2658559Y Intelligent alarm light of quickly fixed
11/24/2004	CN1550067A Controlling signal states and leakage current during a sleep mode
11/24/2004	CN1550066A Half-bridge circuit
11/24/2004	CN1549449A Internal electric power starting resetting circuit and method adapted to lower voltage chip
11/24/2004	CN1549448A Method and apparatus for turning on-off radio hand-held equipment electric source switch
11/24/2004	CN1177408C Insulated gate bipolar transistor IGBT drive protection circuit
11/23/2004	USRE38657 Current limitation programmable circuit for smart power actuators

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