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US20140076703 LIGHT EMITTING KEYBOARD  
A light emitting keyboard is provided. The keyboard includes: a plurality of keys, wherein each of the keys has a light source; and a controller, for turning on the light source of at least one...
US20120138438 INPUT KEY AND MANUFACTURING METHOD THEREOF  
A key includes a base and a top cover. The base is made of a non-plated first plastic material. The base defines a through hole in a center portion, and a plurality of receiving portions...
US20120256851 TOUCH PANEL AND TOUCH DISPLAY PANEL  
A touch panel has an active area and a peripheral area surrounding the active area. The touch panel includes a cover plate, a touch sensing element, a non-black color layer, transmission lines, a...
US20140299457 KEYBOARD MODULE AND ELECTRONIC DEVICE HAVING THE SAME  
A keyboard module adapted to be used in an electronic device. The electronic device has a casing. The casing has a containing opening. The keyboard module contained in the containing opening...
US20070199806 Rotary Knob For Electrical System  
The invention concerns a rotary knob for an electrical system, whereof the body (10) contains a rotary maneuvering member (20) which actuates a cam-driving part (50) and bears one or several...
US20120186957 Electric Switch  
An electric switch is disclosed including an at least two-part housing including a first housing part, a second housing part connected to the first housing part and including at least one pole...
US20120298489 CIRCUIT BREAKER ELECTRICAL CONTACT ASSEMBLY, AND SYSTEMS AND METHODS USING SAME  
Embodiments provide an electrical contact assembly. The electrical contact assembly includes a crossbar, a pivot pin mounted in the crossbar, a contact arm pivotally mounted on the pivot pin and...
US20110079494 BATTERY FOR HYBRID VEHICLES WITH A SAFETY DEVICE FOR INTERRUPTING A HIGH-VOLTAGE CIRCUIT  
A rechargeable battery includes a housing and a plurality of electrochemical cells that are electrically connected to one another and form a high-voltage circuit. A high-voltage socket on the...
US20100263995 THREE POSITION LOCK DEVICE FOR DRAWOUT CIRCUIT BREAKER  
A position locking device is disclosed for a draw-out circuit breaker. In at least one embodiment, the position locking device includes a screw rod, a catching plate, a positioning plate, a locking...
US20130299328 MICRO ELECTRO MECHANICAL SYSTEM (MEMS) MICROWAVE SWITCH STRUCTURES  
A structure having a plurality serially coupled variable capacitors, each one of the variable capacitors having a pair of plates, one of the plates being electrostatically moveable relative to the...
US20140090967 TWO-STEP SWITCH  
[Problem] To provide a two-stage switch which has few components, can be made thin, and can obtain a clear clicking sense.[Solution]A two-stage switch (10) is provided with a click dome plate (20)...
US20110266124 REMOVABLE HAND SWITCH FOR ATTACHMENT TO A POWERED SURGICAL TOOL  
A hand switch for removable attachment to a powered surgical tool. The switch includes a ring formed with a slot that is snap fit over the tool with which the switch is used. A manually actuatable...
US20130008769 Reduced stiffness micro-mechanical structure  
Apparatuses and method are described to create a reduced stiffness microstructure (RSM). A RSM is made by forming a first buckled membrane along a first buckling direction and forming a second...
US20150062452 TOUCH PANEL  
A touch panel is disclosed. The touch panel comprises a first electrode plate and a second electrode plate spaced from first electrode plate. The first electrode plate comprises a first conductive...
US20110100791 KEY MODULE AND METHOD OF MAKING THE SAME  
A key module includes a light guide board made from polycarbonate material and a plurality of elastic keypads made from thermoplastic elastomer material and injected molding with the light guide...
US20090294265 Control Unit for a Household Appliance  
The invention relates to control unit for a domestic appliance, especially for a washing machine with a fascia panel (10) to which is assigned at least one control button (16), indicator (18) or...
US20140190813 MOISTURE BARRIER LAYER DIELECTRIC FOR THERMOFORMABLE CIRCUITS  
This invention is directed to a polymer thick film moisture barrier layer dielectric composition comprising thermoplastic urethane resin, thermoplastic phenoxy resin, diacetone alcohol and fumed...
US20120103766 ON-LOAD TAP CHANGER WITH ENERGY STORAGE MECHANISM  
The invention relates to an on-load tap changer having an energy storage device, by means of which an output shaft is rotatable in spurts. According to the invention, in addition to the actual...
US20120181153 Electrical Current Interrupting Device  
A switching assembly for interrupting current from an upper terminal to a lower terminal. The switching assembly includes an upper bushing, a lower bushing sealably coupled to the upper bushing,...
US20070163863 Water resistant keycard reader assembly for an electronic lock  
An electronic lock includes a keycard sensing assembly which interacts with a keycard sensing switch surface mounted to a circuit board. The keycard sensing assembly is located adjacent a rear of a...
US20140131183 Electrical Medium Or High Voltage Switching Device  
An electrical switching device for medium or high voltage circuits having at least a nominal contact arrangement, wherein the nominal contact arrangement includes at least a first nominal contact...
US20120103774 TRIGGER ACTION SWITCH OPERATOR  
A switch operator is provided that includes a single piece actuator shaft coupled to a single piece cap. According to certain embodiments, the actuator shaft may be snap fit to the cap. The cap may...
US20140284186 Plug-Type Power Supply Connector For A Power Input Selector Switch  
A transfer switch mountable in a standard electrical panel connects either a utility supply or an auxiliary supply to an electrical system. An internal mechanical interlock prevents both the...
US20090236209 KEY SHEET AND PRODUCTION METHOD THEREOF  
Portable phones are getting a trend that s design and thinner configuration becomes more important. Therefore, in order to meet this demand, the entire key top is made of a thin metal, and a thin...
US20110297523 BACK LIGHTED MEMBRANE KEYBOARD WITH COMPONENTS BEING SECURED TOGETHER BY SUBJECTING TO ULTRASONIC WELDING  
A back lighted membrane keyboard includes a key housing, a membrane, a key support plate, a membrane circuit board, an insulative plate, a light guide membrane plate, and a base plate. The key...
US20140138234 KEY SWITCH DEVICE, AND METHOD OF MANUFACTURING KEY SWITCH DEVICE  
A key switch device includes a key top; a link member that guides an elevating operation of the key top while being interlocking with the key top, the link member including a rotatable shaft and a...
US20130327625 Magnetic Float Switch  
Embodiments of the invention provide a float switch with a float housing having a magnetically-activated, hermetically-sealed reed switch secured within an interior cavity in a first orientation...
US20110303521 NARROW KEY SWITCH  
A narrow key switch for a low travel keyboard and methods of fabrication are described. The low-travel keyboard having narrow keys is suitable for a thin-profile computing device, such as a laptop...
US20120326625 Electrical Switch, As For Controlling a Flashlight  
An electrical switch and a flashlight employing the switch may comprise a base having three electrical conductors thereon and an electrically conductive flexible dome adjacent the base. The...
US20090242366 Side Entry Circuit Breaker  
A circuit breaker enables selective left, right or a combination of both side connection to a power conductor, such as a cable or wire. Side connection eliminates the need for large radius U-bends...
US20110139592 POWER ADAPTER WITH SWITCH  
A power adapter (100) in accordance with the present invention comprises a first connector (1) comprising a negative contact (130), a ground contact (131) and a positive contact (132), a second...
US20090065337 Keypad Device and Related Input Device for an Electronic Device  
A keypad device for an electronic device includes a substrate, a first light-emitting device coupled to the substrate for generating a first colored light source, a second light-emitting device...
US20100236913 Battery cover connector system  
A battery cover connector system for connecting a battery to the wiring harness of an electrical device or accessory includes a cap that fits closely over the top of the battery and a pair of...
US20120241304 SLIDER AND ELECTRONIC APPARATUS CONTAINING THE SLIDER  
A slider and an electronic apparatus containing the slider, the slider including upper and lower board bodies, a first metal part positioned on the upper board body and connected to a capacitive...
US20130206562 KEYBOARD WITH WATER-DRAINING FUNCTION  
A keyboard with a water-draining function is provided. The keyboard includes a base, an upper cover, and a flexible plate. The base has at least one drainage hole. The upper cover has at least one...
US20140008189 CIRCUIT BREAKER HAVING AN UNLOCKING MECHANISM AND METHODS OF OPERATING SAME  
Embodiments provide an electronic circuit breaker. The electronic circuit breaker has a moveable contact arm having a moveable main electrical contact, and a lockout mechanism operable to contact...
US20130088310 CIRCUIT BREAKER HAVING AN UNLOCKING MECHANISM AND METHODS OF OPERATING SAME  
Embodiments provide an electronic circuit breaker. The electronic circuit breaker has a moveable contact arm having a moveable main electrical contact, and a lockout mechanism operable to contact...
US20130220782 TAP CHANGER AND VACUUM SWITCHING TUBE FOR SUCH A TAP CHANGER  
A tap changer for uninterrupted switching over between winding taps of a tapped transformer has two load branches each for a respective phase to be switched. Each load branch has a vacuum switching...
US20090026049 Device for monitoring the flow rate of a medium in a continuous flow device  
The subject matter of the present invention is a device for monitoring the flow rate of a medium in a continuous flow device such as a tube, a water distribution system, a heating boiler or the...
US20130062171 COVER AND SWITCH USING THE SAME  
A long-life cover is provided whose outer circumferential edge is not warped upward and not easily damaged even when an operation shaft is pushed down to a final position. Therefore, the cover is...
US20140008196 PATTERNED CONDUCTIVE TRACES IN MOLDED ELASTOMERE SUBSTRATE  
Touch sensitive mechanical keyboards and processes for routing the drive and sense lines of the touch sensitive keyboard using patterned dome-switches are provided. The keyboard can include one or...
US20070095634 Rotary switch mechanism  
The present invention provides a rotary switch mechanism comprising a dial unit and a position sensor that rotates as the dial unit rotates, with the rotational position of the dial unit determined...
US20120285810 Flat Surface Touch Device for Introducing Visual Effects  
An electrode and an isolation layer of a touch device are the same color, so that a user of the touch device perceives a good visual effect without having to employ expensive optical adhesive and...
US20090050455 Electrical Circuit Breaker  
In order to increase an ease of operation of a circuit breaker it is provided that, as an operating device for manual actuation of a switching element of the circuit breaker, a touch-sensitive...
US20120018292 Control device for switches with silicone domes  
A control device for switches with silicone domes comprising actuator means (10) which act on silicone domes (13) associated with metallic means adapted to close and selectively open electric...
US20110278142 SLIDE SWITCH  
A slide switch has a first small-current fixed contact, a second small-current fixed contact, a first large-current fixed contact and a second large-current fixed contact all disposed on a board. A...
US20120292169 QUANTUM DOTS IN ELECTRONIC DEVICE EXTERIOR SURFACE  
Applying quantum dots to surface features of an electronic device to augment or replace reflective and transmissive features. Applying quantum dots can yield more efficient illumination of those...
US20120152708 Appliance Timer  
An appliance timer operable in a selection mode and an operation mode includes a shaft assembly, a switch assembly, a cam device, a bi-directional motor, and a display device. The shaft assembly is...
US20130299325 "On - on master switch"  
I (the applicant) have invented a method of quarantine computer virus, cross reference to related application Ser. No. 61/520,159, filing or 371(c) date Jun. 4, 2011. The “ON-ON MASTER SWITCH” con...
US20120199456 SPRING ACTUATOR FOR CIRCUIT BREAKER  
Disclosed is a spring actuator for a circuit breaker, the spring actuator comprises a spring configured to provide an elastic energy serving to perform a circuit opening operation or a circuit...