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Patent # Description
US-8,067,886 Composite optical destructive electrode for high contrast electroluminescent devices
The present invention in one embodiment introduces a composite optical destructive layer (35) into the electroluminescent device which reduces the reflection of...
US-8,067,885 Organic EL device and display
An organic EL device and display are provided. A red light emitting layer, a green light emitting layer, a blue light emitting layer are laminated in this order...
US-8,067,884 LED lighting arrangement including a substantially spherical optical component having a surface partially...
A lighting arrangement comprising: a light reflective enclosure; at least one radiation source housed within the enclosure and operable to generate excitation...
US-8,067,883 Frit sealing of large device
A hermetically sealed device comprising a spacing unit and a resistive heating element desirably having a closed-loop structure and process for hermetically...
US-8,067,882 Sealing member for spark plug
A sealing member for a cylindrical spark plug having a metal shell with threaded ridges thereon to be screwed into a mounting hole of a combustion engine, the...
US-8,067,881 Light emitting device
A light emitting device comprises: a concave mirror having one focal point; a plurality of main light sources each of which is arranged between the focal point...
US-8,067,880 Flexural vibration element and electronic component
A flexural vibration element includes: a plurality of vibrating arms provided in parallel with each other; a connecting part connecting the vibrating arms; and...
US-8,067,879 Piezoelectric device
A piezoelectric device includes a piezoelectric substrate, a conductive pattern which is provided on one main surface of the piezoelectric substrate and which...
US-8,067,878 Bladeless wind power generator
In a first embodiment, a wind to energy conversion system is constructed out of a number of modular power units (110), each modular power unit (110) comprised...
US-8,067,877 Anti-EMI ultrasonic transducer
An anti-EMI ultrasonic transducer has a conductive casing, a piezoelectric ceramic board having an opening, a conductive shelter, a first and second wires and...
US-8,067,875 Networked structure of electroactive polymer-based artificial neuromuscular units
An artificial neuromuscular unit (ANMU) network comprising: a plurality of ANMUs, wherein each ANMU comprises an electroactive polymer (EAP) actuator layer and...
US-8,067,874 Motor apparatus including Lundell motor having Lundell-type rotor
A Lundell motor apparatus controls a field current passed to a rotor field coil and an armature stator coil current to generate a required torque. When the...
US-8,067,873 Motor and the compressor including the same
A motor, namely, a motor with minimum loss and improved efficiency is disclosed. More specifically, a motor having enhanced starting torque performance and...
US-8,067,872 Permanent magnet rotor having slanted or curved grooves
The invention relates to a permanent magnet rotor for an electric motor, in which the permanent magnets inside the rotor extend parallel to the rotation axis of...
US-8,067,871 Permanent magnet rotating electric machine and electric car using the same
A permanent magnet rotating electric machine comprises a stator having stator windings wound round a stator iron core and a permanent magnet rotor having a...
US-8,067,870 Motor and electronic apparatus having the same
The motor of the invention is an outer rotor type motor, and a rotor includes a cylindrical rotor frame that is opened at one end thereof in an axial direction,...
US-8,067,869 Hollow actuator
A hollow actuator includes a motor section, a reduction gear section, a brake section, a rotation position detecting section, and a shaft having a hollow shape...
US-8,067,868 Stator structure of outer rotor multipolar generator
In a stator structure 1 of an outer rotor generator, a pressing portion 33 provided on a first portion 31 of a connecting terminal 30 is configured to protrude...
US-8,067,867 Motor with neutral bus ring connecting multiple motor coils
A stator includes multiple motor coils. The motor coils include multiple U-phase coils, multiple V-phase coils and multiple W-phase coils which are arranged in...
US-8,067,866 Central electricity distribution member for rotary electric machine
A central electricity distribution member for a rotary electric machine, comprising connecting bus bars of respective phases for connecting, among coils of...
US-8,067,865 Electric motor/generator low hydraulic resistance cooling mechanism
The present disclosure, in one form, provides an electric motor/generator low hydraulic resistance cooling mechanism including a hollow cooling stator case...
US-8,067,864 Electric motor sealing configuration
An electric motor for driving an inertia separator is provided, including a stator and a rotor. The stator is arranged in a stator space enclosed by a stator...
US-8,067,863 Detent force correcting
An apparatus comprises a linear electromagnetic actuator which has a series of ferromagnetic poles, coils, and a series of permanent magnets to interact with...
US-8,067,862 Linear motor actuator
Provided is a linear motor actuator which generates a sufficient thrust force and a retaining force and is remarkably smaller than conventional linear motor...
US-8,067,861 Interface device for host device, interface device for slave device, host device, slave device, communication...
A communication system in which an operating voltage can be selected from a plurality of interface voltages enables an interface voltage to be switched in a...
US-8,067,860 Electrical device, in particular an electrical hand-held power tool
The invention is based on an electric device, in particular an electric hand tool, having a removable power supply unit (18, 70, 104), an accommodation region...
US-8,067,859 Reverse polarity protection for MOSFETs
The invention relates to a control circuit and a corresponding method for controlling MOSFETs coupled to the control circuit. The MOSFETs are coupled to a load...
US-8,067,858 Low-distortion voltage variable capacitor assemblies
An embodiment of the present invention provides an apparatus, comprising a first half cell comprising a circuit with two or more voltage variable capacitors...
US-8,067,857 Redundant power supply systems and methods
A redundant power supply method is provided. The method includes communicatively coupling a load to a first source via a plurality of first power supplies and...
US-8,067,856 Power management system
A power supply system includes at least one power supply module and at least one redundant power supply module. A power supply module may include a charging...
US-8,067,855 Power supply circuits
This invention is generally concerned with power supply circuits, and more particularly, with circuits to supply power to a mains supply, such as domestic grid...
US-8,067,854 Output circuit
A buffer driving capability control device is provided which can suppress occurrence of radiated noise due to a load driven by large driving power in the case...
US-8,067,853 Power supply system
The power supply system includes a generator, a transformer circuit, and a battery. The generator generates electric power of a first voltage. The transformer...
US-8,067,852 Fluid driven electric power generation system
A tubular housing includes at least one fixed helical vane formed onto the inner surfaces of the tubular housing in a spiral and adapted to direct fluid into a...
US-8,067,851 Differential pressure generator
An electrical generator (10) powered by fluid pressure in a flow line includes a turbine housing (23) and control valve (11). The turbine housing houses a rotor...
US-8,067,850 Method for creating a low fluid pressure differential electrical generating system
This invention involves a method of creating a hydroelectric turbine system that is capable of producing electricity while sustaining a majority of the fluid...
US-8,067,849 Wave energy converter with internal mass on spring oscillator
A wave energy converter (WEC) system includes a shell containing an internal oscillator comprised of a reaction mass suspended from the shell by an elastic...
US-8,067,848 Bicycle adapter mobile telephone charger
A bicycle-based mobile telephone charging apparatus is herein disclosed comprising a frame-mounted electrical generator utilizing contact with a tire portion in...
US-8,067,847 Variable speed machine assembly and method for making the same
A variable speed machine assembly includes an input shaft, a variable speed magnetically geared generator coupled to the input shaft, an electrical machine...
US-8,067,846 Automotive wind powered generator
The Wind Powered Generator System is a combination of many common automotive parts. Automotive wind power is a new area and incorporates a roof carrier system...
US-8,067,845 Method for the operation of a wind energy plant at sudden voltage changes in the grid
A method for the operation of a wind energy plant with a rotor, which transfers a driving moment to a generator via a drive train, wherein the generator...
US-8,067,844 Engine generator set
An engine generator set comprises an internal combustion engine having an output shaft that is coupled to an electrical generator for producing an AC electrical...
US-8,067,843 Wireless mouse with power generating function
A wireless mouse includes a magnetic ball, a power generating device and a power storage device. The power generating device includes an inductive coil, being...
US-8,067,842 Integrated circuit package, notably for image sensor, and method of positioning
The invention relates to the fabrication of integrated circuits in general, and notably the circuits of image sensors intended to form the electronic core of...
US-8,067,841 Semiconductor devices having a resin with warpage compensated surfaces
A semiconductor device including: a die pad, a die on the die pad, and resin encapsulating the die and forming an isolation thickness over the die pad, the...
US-8,067,840 Power amplifier assembly
The power amplifier module comprises a laminate substrate comprising thermal vias and terminals, as well as a platform device with an interconnection substrate...
US-8,067,839 Stacked semiconductor package and method for manufacturing the same
Disclosed are a stacked semiconductor package and a method for manufacturing the same. The method for manufacturing a stacked semiconductor package includes...
US-8,067,838 Semiconductor device having pad structure for preventing and buffering stress of silicon nitride film
A semiconductor device having a pad structure for preventing a stress of a silicon nitride film. The semiconductor device includes a semiconductor substrate, a...
US-8,067,837 Metallization structure over passivation layer for IC chip
A semiconductor chip suited for being electrically connected to a circuit element includes a line and a bump. The bump is connected to the line and is adapted...
US-8,067,836 Semiconductor device with reduced increase in copper film resistance
A semiconductor device includes an insulating film including oxygen formed over a semiconductor substrate, a recess formed in the insulating film, a refractory...
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