| Patents for H03K 17 - Electronic switching or gating, i.e. not by contact-making and -breaking (53,158) |
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| 12/23/2009 | CN101611537A Method to drive a high-voltage tube grid |
| 12/23/2009 | CN101610617A Bimetal lamp head type light controller |
| 12/23/2009 | CN101610080A Control device, control method and video system used for matching with signal output circuit |
| 12/23/2009 | CN101610079A Low voltage source conduction switch applied to operation mode and deep power-saving mode |
| 12/23/2009 | CN101609975A Motor control device |
| 12/23/2009 | CN101608755A Illuminating device and control device used for controlling same |
| 12/23/2009 | CN100574549C Drive circuit for operating at least one lamp in an associated load circuit |
| 12/23/2009 | CN100574468C Signal switching structure |
| 12/23/2009 | CN100574106C Multiplexing of digital signals at multiple supply voltages in integrated circuit |
| 12/23/2009 | CN100574104C Transistor valve high potential electronic plate |
| 12/23/2009 | CN100574103C Driving circuit of CMOS silicon LED |
| 12/23/2009 | CN100574102C IGBT drive, and process method for driving signal |
| 12/23/2009 | CN100573468C Electric power pulling bias testing device and testing method thereof |
| 12/23/2009 | CA2722434A1 Input device |
| 12/22/2009 | US7636655 Extracting synchronous secondary signals by functional analysis |
| 12/22/2009 | US7636402 Enhanced VSB transmitter and receiver |
| 12/22/2009 | US7636075 Current sample and hold circuit and method and demultiplexer and display device using the same |
| 12/22/2009 | US7636008 Pass gate circuit stably transferring signal and control method |
| 12/22/2009 | US7636007 Low jitter high phase resolution PLL-based timing recovery system |
| 12/22/2009 | US7636006 Voltage supply interface circuit |
| 12/22/2009 | US7636004 High-frequency switching device and semiconductor |
| 12/22/2009 | US7635996 Differential blocking sampler, in particular for an analog digital converter |
| 12/22/2009 | US7635991 Output buffer strength trimming |
| 12/17/2009 | WO2009150625A1 Rf switch for an rf splitter |
| 12/17/2009 | WO2009150546A2 Capacitive switch sensors on decorative in-mold films background |
| 12/17/2009 | WO2009149738A1 Mobile electronic device comprising piezoelectric material |
| 12/17/2009 | WO2009066100A3 Magnetoelectric sensors |
| 12/17/2009 | US20090309768 Module, user interface, device and method for handling accidental key presses |
| 12/17/2009 | US20090309765 Camera Gestures for User Interface Control |
| 12/17/2009 | US20090309647 High voltage tolerant pass-gate assembly for an integrated circuit |
| 12/17/2009 | US20090309634 Transistor gate driving circuit with power saving of power converter |
| 12/17/2009 | US20090309628 Semiconductor memory device and on-die termination circuit |
| 12/17/2009 | US20090308628 Rotary tool driven by brushless motor |
| 12/17/2009 | DE102009002274A1 Dünne Laminatkonstruktion zum Erstellen einer taktilen Rückmeldung Thin laminate construction to create a tactile feedback |
| 12/17/2009 | DE102008028313A1 Kapazitiver Berührungsschalter für ein Haushaltsgerät The capacitive touch switch for home appliance |
| 12/17/2009 | DE102004048686B4 Hochfrequenzschaltvorrichtung High-frequency switching device |
| 12/17/2009 | DE10115869B4 Vorrichtung zum Schutz einer Endstufenschaltung An apparatus for protecting a power amplifier circuit |
| 12/16/2009 | EP2133997A1 Capacitative contact switch for a domestic appliance |
| 12/16/2009 | EP2133996A1 Switch for controlling an electrical consumer |
| 12/16/2009 | EP2133554A1 Glow plug drive device |
| 12/16/2009 | EP2132873A2 Level shifter circuit incorporating transistor snap-back protection |
| 12/16/2009 | CN201365360Y Interface illumination control device and computer |
| 12/16/2009 | CN201365235Y Stepless adjusting device applied to electric fan or electric heater |
| 12/16/2009 | CN201365120Y Overload protection circuit for switching transistor |
| 12/16/2009 | CN201365031Y Power socket |
| 12/16/2009 | CN201364083Y Motherboard of ultrasonic impulse scale prevention and removal device |
| 12/16/2009 | CN201363693Y Infrared-ray induction type delayed illuminating lamp |
| 12/16/2009 | CN201363650Y Luminous device |
| 12/16/2009 | CN201363573Y Remote control electronic candle |
| 12/16/2009 | CN201363469Y Dual control induction faucet |
| 12/16/2009 | CN201363287Y Water pump |
| 12/16/2009 | CN101604874A Outdoor switch-state reminder |
| 12/16/2009 | CN101604867A Method for switching main power supply and backup power supply and switching circuit |
| 12/16/2009 | CN101604197A Power supply circuit of main board functional module |
| 12/16/2009 | CN101603999A Measurement control device for controllable thyristor switch of metal oxide arrester |
| 12/16/2009 | CN100571037C Level converting circuit efficiently increasing an amplitude of a small-amplitude signal |
| 12/16/2009 | CN100571036C Method and device for reliably monitoring a closed position of two parts moveable relative to one another |
| 12/16/2009 | CN100571035C Plane capacitance sensor and method for detecting environmental change of motorcar glass |
| 12/16/2009 | CN100571027C High frequency switch device |
| 12/16/2009 | CN100569555C Vehicle mounted electrical apparatus driving circuit module with failure diagnosis function |
| 12/16/2009 | CN100569519C Ink-jetting driving circuit |
| 12/15/2009 | US7634753 System for signal routing line aggregation in a field-programmable gate array |
| 12/15/2009 | US7634748 Special engineering change order cells |
| 12/15/2009 | US7633357 SPST switch, SPDT switch and MPMT switch |
| 12/15/2009 | US7633329 Single signal-to-differential signal converter and converting method |
| 12/15/2009 | US7633315 Semiconductor integrated circuit device |
| 12/15/2009 | US7633310 Semiconductor integrated circuit capable of autonomously adjusting output impedance |
| 12/15/2009 | US7633026 Inductive switch |
| 12/15/2009 | CA2270654C Control arrangement and method for electronic device |
| 12/10/2009 | WO2009148814A2 Programmable switch circuit and method, method of manufacture, and devices and systems including the same |
| 12/10/2009 | WO2009148161A1 Load circuit overcurrent protection device |
| 12/10/2009 | WO2009148063A1 Overcurrent protective device for load circuit |
| 12/10/2009 | WO2009147770A1 Clock signal amplifier circuit |
| 12/10/2009 | WO2009147610A1 An electronic device |
| 12/10/2009 | WO2009147555A1 High voltage drive circuit with improved power efficiency and reduced size |
| 12/10/2009 | WO2009147062A2 Detection system for approach recognition |
| 12/10/2009 | WO2009110814A3 Standup senzor |
| 12/10/2009 | US20090305751 Qwerty-keyboard for mobile communication devices |
| 12/10/2009 | US20090303768 Memory module, method for using same and memory system |
| 12/10/2009 | US20090303088 Modular debouncing device |
| 12/10/2009 | US20090303087 Luminous keyboard assembly |
| 12/10/2009 | US20090303086 Controller and electronic device using the same |
| 12/10/2009 | US20090302927 Controlling a mos transistor |
| 12/10/2009 | US20090302926 On-Chip Source Termination in Communication Systems |
| 12/10/2009 | US20090302902 Power up signal generation circuit and method for generating power up signal |
| 12/10/2009 | DE102008028202A1 Schaltung zur Ansteuerung eines elektrischen Verbrauchers Circuit for controlling an electrical consumer |
| 12/10/2009 | DE102008027126A1 Verfahren zum Betreiben eines Schwingkreises mit mindestens zwei elektronischen Schaltern und Schwingkreis A method of operating a resonant circuit having at least two electronic switches and resonant circuit |
| 12/10/2009 | DE102008027100A1 Sensor Sensor |
| 12/10/2009 | DE102008025159A1 Halbleiterbauelement, Reflexlichtschranke und Verfahren zur Herstellung eines Gehäuses A semiconductor device, reflection light barrier, and methods of producing a housing |
| 12/10/2009 | DE102008024787A1 Elektrische Schaltung zur Ansteuerung eines Leistungshalbleiterschaltelements Electrical circuit for driving a power semiconductor switching element |
| 12/10/2009 | DE102008023959A1 Switch arrangement for switchable connection of two connectors, has auxiliary switch connected with connection point and with connector, and sub-switch connected with connection point and with supply potential |
| 12/10/2009 | DE102006032226B4 Verfahren und Vorrichtung zur sicheren Abstandsüberwachung Method and apparatus for monitoring safe distance |
| 12/10/2009 | DE102004031428B4 Schalter,-Chopper-stabilisierter Verstärker, Komparator und Verfahren Switch, -Chopper-stabilized amplifier, comparator and methods |
| 12/09/2009 | EP2131497A1 Semi-conductor switch with short-circuit switch off |
| 12/09/2009 | EP2130011A1 Double quench circuit for an avalanche current device |
| 12/09/2009 | CN201360363Y Multifunctional electronic time delay switch |
| 12/09/2009 | CN201360247Y Infrared pyroelectric electricity-saving device |
| 12/09/2009 | CN201360246Y Infrared inductive switch |
| 12/09/2009 | CN201359971Y Electromagnetic combined switch with electric current detection |
| 12/09/2009 | CN201359719Y Hardware circuit structure of infrared touch screen |