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)
12/2012
12/26/2012CN102841548A Circuit and method for controlling signal state and leakage current during sleep mode
12/26/2012CN102838214A Coil-winding type electronic induction water processing circuit and water processing method thereof
12/26/2012CN102386902B Fail-safe relay and driving method thereof
12/26/2012CN102035521B Switching control circuit
12/26/2012CN101996143B Electronic device reset circuit
12/26/2012CN101950227B Key area zone setting method of capacitive screen and terminal
12/26/2012CN101931392B Unbiased electret three-dimensional multi-point touch device
12/26/2012CN101895281B Novel MOS tube drive circuit for switch power supply
12/26/2012CN101141125B Fet monitoring and protecting system
12/25/2012US8339292 Key operation device and mobile terminal device
12/25/2012US8339290 Control method of alterable key and portable electronic device having alterable key
12/25/2012US8339288 Light guide having a capacitive sensing grid for a keypad and related methodology
12/25/2012US8339181 Low-side driver high-voltage transient protection circuit
12/25/2012US8339180 RF switching device and method therefor
12/25/2012US8339156 Method and apparatus for high resolution ZQ calibration
12/20/2012WO2012174322A2 Switch
12/20/2012WO2012173818A2 Haptic feedback device
12/20/2012WO2012173049A1 Analog-switch circuit and motor drive unit using same
12/20/2012WO2012172257A1 Glass-ceramic article comprising a luminous colour display
12/20/2012WO2012172239A1 Device and method for generating a power supply in an electronic system with variable reference potential
12/20/2012WO2012171938A2 Power transistor gate driver
12/20/2012WO2012171891A1 Triggering circuit for thyristor and fast bypass device
12/20/2012WO2012171470A1 Operating key-free pulse oximeter based on photoelectric effect
12/20/2012US20120319992 Touch cell structure of a touch panel and the touch panel using the same
12/20/2012US20120319768 Complementary Darlington Emitter Follower with Improved Switching Speed and Improved Cross-over Control and Increased Output Voltage
12/20/2012US20120319760 Rf proximity sensor
12/20/2012US20120319758 Bi-fet cascode power switch
12/20/2012US20120319757 Semiconductor device having penetration electrodes penetrating through semiconductor chip
12/20/2012US20120319744 Method and apparatus for simplifying the control of a switch
12/20/2012US20120319742 Systems and methods for driving a bipolar junction transistor by adjusting base current with time
12/20/2012US20120319737 Inverter and switching circuit
12/20/2012US20120319733 Semiconductor device
12/20/2012US20120319726 Terminal resistor apparatus
12/20/2012US20120318657 Switch
12/20/2012DE112010003655T5 Halbleitervorrichtung Semiconductor device
12/20/2012DE102012210153A1 Verfahren und schaltung zum ansteuern eines elektronischen schalters Method and circuit for control of an electronic switch
12/20/2012DE102011118922A1 Induktiver Näherungsschalter Inductive proximity switch
12/20/2012DE102011110780A1 Inductive proximity switch has sensor coils that are supplied with power from alternating current power source so that rotating magnetic field is produced around sensor axis
12/20/2012DE102004038091B4 Zustandsüberwachungssystem, welches auf unterschiedliche Eingangsimpulse anspricht A condition monitoring system, which is responsive to different input pulses
12/19/2012EP2534757A1 Switch load shedding device for a disconnect switch
12/19/2012EP2495876A9 Control of semiconductor component
12/19/2012CN202617584U Improved solid-state relay structure
12/19/2012CN202617089U Touch press key
12/19/2012CN202617088U Touch type switch
12/19/2012CN202617087U Voice type touch switch module
12/19/2012CN202617086U Capacitance induction type touch button control circuit structure
12/19/2012CN202617085U Matrix type touch key
12/19/2012CN202617084U Universal crystal-glass touch remote-control switch
12/19/2012CN202617083U Novel crystal-glass multifunctional touch remote-control switch
12/19/2012CN202617082U Interface adapter used for photoelectric sensor and sensor placement
12/19/2012CN202617081U Energy-saving remote controller
12/19/2012CN202617080U Adapter suitable for triggering photoelectric proximity switch
12/19/2012CN202617079U Control circuit of electronic switch
12/19/2012CN202617078U Upper-bridge-arm N-channel field effect transistor driving circuit
12/19/2012CN202617077U Device capable of realizing DSP interrupt reuse by CPLD
12/19/2012CN202615256U Mobile phone power supply constant voltage circuit
12/19/2012CN102835031A 传感器 Sensor
12/19/2012CN102835030A Backlighting inductive touch buttons
12/19/2012CN102835029A System and method to control a power on reset signal
12/19/2012CN102832921A Capacitance switch, capacitance switching method and capacitance type touch screen
12/19/2012CN102832920A Semi-automatic switch of hall
12/19/2012CN102832919A Grid voltage bootstrapped switch circuit
12/19/2012CN102832918A Precise high-frequency changeover switch
12/19/2012CN102832917A 开关驱动电路 Switch drive circuit
12/19/2012CN102832916A Method and circuit for driving electronic switch
12/19/2012CN102832915A Programmable power-on reset system
12/19/2012CN102832912A Pulse signal unilateral edge time delay circuit
12/19/2012CN102832696A High voltage power supply rapid switching system based on power electronic switch and control method of system
12/19/2012CN102831858A Semiconductor integrated circuit and method for driving the sam e
12/19/2012CN102831374A Bar-code scanner and photoelectric signal processing circuit thereof
12/19/2012CN102122944B NMOS (n-channel metal oxide semiconductor) control circuit for PMOS (p-channel metal oxide semiconductor) control end
12/19/2012CN101729054B Side bracket switch
12/19/2012CN101656528B 半导体开关控制装置 Control the semiconductor switching device
12/19/2012CN101617471B Control method and circuit for power semiconductor devices
12/19/2012CN101453157B High side power MOSFET switch tube group having reverse current blocking function
12/18/2012US8334719 Semiconductor device having function of thyristor
12/18/2012US8334706 Impedance calibration mode control circuit
12/18/2012US8334623 Capacitive moisture independent crush protection
12/18/2012US8334575 Semiconductor device and electronic device
12/13/2012WO2012170634A1 Distributed bootstrap switch
12/13/2012WO2012170507A1 Compensating for an antenna that is close enough to a touchpad to cause interference with touch sensor operation
12/13/2012WO2012169401A1 Dc isolation semiconductor relay device
12/13/2012WO2012169272A1 Switching circuit
12/13/2012WO2012169271A1 Switching circuit
12/13/2012WO2012168333A1 Optical proximity sensor comprising a linear polarizer for reducing optical crosstalk
12/13/2012US20120313892 Capacitive Position Sensor
12/13/2012US20120313873 Touch sensitive device with multilayer electrode and underlayer
12/13/2012US20120313689 Low voltage isolation switch, in particular for a transmission channel for ultrasound applications
12/13/2012US20120313688 Nonvolatile Multiplexer Circuit
12/13/2012US20120313687 Connection apparatus
12/13/2012US20120313670 System and methods to improve the performance of semiconductor based sampling system
12/13/2012US20120313667 System and methods to improve the performance of semiconductor based sampling system
12/13/2012US20120313429 Solid state contactor assembly
12/13/2012US20120312677 Conductive sheet, method for using conductive sheet, and touch panel
12/13/2012US20120312676 Proximity switch having learned sensitivity and method therefor
12/13/2012DE102012209364A1 Näherungsschalter mit Empfindlichkeitssteuerung und Verfahren dafür Proximity switches with sensitivity control and method therefor
12/13/2012DE102012209356A1 Näherungsschalter mit erlernter empfindlichkeit und verfahren dafür Proximity switches with sensitivity and procedures learned for
12/13/2012DE102011077170A1 Control-and display device for boiling-or cooking device, has signal transmitter transmitting sensually perceptible signal and formed as vibration generator that produces tactile perceptible signals at switching element during contact phase
12/13/2012DE102011077168A1 Bedienvorrichtung für ein Haushaltsgerät und Verfahren zum Bedienen eines Haushaltsgeräts Control device for a household appliance and method for operating a household appliance
12/13/2012DE102007006319B4 Ansteuerschaltung mit TOP-Levelshifter zur Übertragung eines Eingangssignals und zugeordnetes Verfahren Drive circuit with the top-level shifter for transmitting an input signal and associated method
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