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Patent # Description
2012/0092113 OIL TRANSFORMER INSULATION MODULE
An oil transformer insulation module includes a plurality of disc-like insulation elements of identical type which are arranged flush one above another along a...
2012/0092112 TOROID WITH CHANNELS AND CIRCUIT ELEMENT AND MODULAR JACK WITH SAME
A circuit element is provided for mounting in an electrical connector. The circuit element includes a one-piece toroidal core made of a sintered, ferrite...
2012/0092111 Fe-BASED AMORPHOUS ALLOY, POWDER CORE USING THE SAME, AND COIL ENCAPSULATED POWDER CORE
An Fe-based amorphous alloy of the present invention has a composition formula represented by ...
2012/0092110 OIL TRANSFORMER INSULATION MODULE
An exemplary oil transformer insulation module includes at least a first flat layer and a second layer adjacent and substantially and parallel to the first...
2012/0092109 TRANSFORMER COIL AND TRANSFORMER WITH PASSIVE COOLING
The disclosure relates to a transformer coil which can be cooled by a heat pipe and has a primary winding and a secondary winding and relates to a transformer...
2012/0092108 LIQUID COOLED MAGNETIC COMPONENT WITH INDIRECT COOLING FOR HIGH FREQUENCY AND HIGH POWER APPLICATIONS
A magnetic component such as a transformer or inductor comprises one or more litz-wire windings and one or more metallic cooling tube windings. Each litz-wire...
2012/0092107 PROPULSION SYSTEM USING THE ANTIGRAVITY FORCE OF THE VACUUM AND APPLICATIONS
A propulsion system for aerial, terrestrial, underwater or space propulsion, achieved through the manipulation (or engineering) of the vacuum with the proper...
2012/0092106 COMPOSITE MAGNETIC BODY AND METHOD FOR PRODUCING THE SAME
A composite magnetic body is formed by pressure-molding Fe--Al--Si based magnetic metal powder having a composition not more than 5.7 wt % and not less than 8.5...
2012/0092105 FLEXIBLE METHODS OF FABRICATING ELECTROMAGNETS AND RESULTING ELECTROMAGNET ELEMENTS
An electromagnetic structure is fabricated by additive manufacturing having at least one channel traversing the structure. In one embodiment, at least one form...
2012/0092104 MAGNET ARRAYS
Method and device for self-regulated flux transfer from a source of magnetic energy into one or more ferromagnetic work pieces is provided. A plurality of...
2012/0092103 SYSTEM AND METHOD FOR PRODUCING STACKED FIELD EMISSION STRUCTURES
A stacked field emission system having an outer surface includes at least three field emission structure layers having a stacked relationship that defines a...
2012/0092102 NOISE DECREASING TYPE ELECTROMAGNETIC SWITCH
A noise decreasing type electromagnetic switch includes a buffer disposed between a stationary core and a contact spring to electrically support a shaft and the...
2012/0092101 NOISE DECREASING TYPE ELECTROMAGNETIC SWITCH
A noise decreasing type electromagnetic switch includes a buffer disposed between an end of a stationary core and an end of a movable core facing the end of the...
2012/0092100 ELECTROMAGNETIC SWITCHING APPARATUS
Disclosed is an electromagnetic switching apparatus capable of reducing noise occurring when a movable contact comes in contact with or is separated from a...
2012/0092099 ELECTROMAGNETIC RELAY
An electromagnetic relay includes: an electromagnetic block a bobbin including collar parts at both ends of a coil winding part on which a coil is wound, an...
2012/0092098 ELECTROMAGNETIC SWITCHING APPARATUS
In an electromagnetic switching apparatus, a fixed core is fixedly-installed at a lower side, and a movable core driven by an electromagnetic force is installed...
2012/0092097 MOVABLE CONTACT ASSEMBLY OF ELECTROMAGNETIC SWITCH
An electromagnetic switch includes: a stationary contact; a movable contact movably provided with respect to the stationary contact; a coil configured to move...
2012/0092096 ELECTROMAGNETIC SWITCHING DEVICE
An electromagnetic switching device includes: a housing; first contacts coupled to the housing; a second contact which is brought into contact with the first...
2012/0092095 ELECTROMAGNETIC SWITCHING DEVICE
An electromagnetic switching device including: a housing; fixed contacts disposed in the housing; a movable contact which is brought into contact with the fixed...
2012/0092094 MAGNETIC SWITCH
A magnetic switch comprises a first frame and a second frame, a stationary contact to face the second frame, a movable contact contactable with or separated...
2012/0092093 SIGNAL TRANSMISSION APPARATUS AND DISPLAY APPARATUS
The present disclosure provides a signal transmission apparatus for transmitting a signal to a signal processing section provided inside a rotated rotary body,...
2012/0092092 INTEGRAL HIGH FREQUENCY COMMUNICATION APPARATUS
An integral high frequency communication apparatus comprises a case, a waveguide apparatus having an extension portion, and a circuit board having a signal...
2012/0092091 Radio Frequency (RF) Microwave Components and Subsystems Using Loaded Ridge Waveguide
A waveguide having a non-conductive material with a high permeability (.mu., .mu..sub.r for relative permeability) and/or a high permittivity (.di-elect cons.,...
2012/0092090 COUPLING STRUCTURE FOR MULTI-LAYERED CHIP FILTER, AND MULTI-LAYERED CHIP FILTER WITH THE STRUCTURE
Disclosed herein are a coupling structure for a multi-layered chip filter capable of overcoming a limitation of an existing coupling by improving a coupling...
2012/0092089 Dielectric Resonator Rod and Method in a Radio Frequency Filter
The invention relates to a dielectric resonator rod in a transverse magnetic mode radio frequency filter comprising a first cylindrical end part (10) of a first...
2012/0092088 RADIO COMMUNICATION APPARATUS
A large scale integrated (LSI) circuit includes a first terminal, a second terminal, a transmitting circuit coupled to the first terminal and the second...
2012/0092087 NOISE REDUCTION DEVICE FOR PORT OF DSL FILTER AND METHOD THEREOF
A noise reduction device for ports of DSL filters and a method thereof are revealed. A plurality of signal transmission line sets is arranged at the ports of a...
2012/0092086 WAVEGUIDE MATCHING UNIT HAVING GYRATOR
A waveguide matching unit is disclosed. The waveguide matching unit includes a gyrator having first and second waveguides. The first waveguide includes first...
2012/0092085 POLY-PHASE FILTER, AND A SINGLE-SIDE BAND MIXER INCLUDING THE SAME
A 4-phase filter includes four filter units including resistors and capacitors which inputs input signals, and provides the input signal via a switch buffer to...
2012/0092084 TUNING-FORK RESONATOR WITH GROOVES ON PRINCIPAL SURFACES
A resonator having a base part; and a resonating arm that performs flexing vibration, the resonating arm part has two principal surfaces, a first groove...
2012/0092083 MEMS RESONATOR
A MEMS resonator including: an input port which is applied with an input voltage; an output port which outputs an output current; and N MEMS resonating units (N...
2012/0092082 ELECTROMECHANICAL RESONATOR WITH RESONANT ANCHOR
An electromechanical resonator produced on a substrate, and a method of producing thereof, including: a suspended structure produced at least partly from the...
2012/0092081 TUNABLE RESONANT CIRCUIT IN AN INTEGRATED CIRCUIT
A tunable resonant circuit includes first and second capacitors that provide a matched capacitance between first and second electrodes of the first and second...
2012/0092080 OSCILLATOR
Provided is a temperature compensated oscillator includes an oscillation circuit for oscillating an oscillator. In the oscillator, when an oscillation frequency...
2012/0092079 OSCILLATOR CIRCUIT AND METHOD OF IMPROVING NOISE IMMUNITY
Noise immunity of an oscillator circuit is improved by either increasing the oscillation amplitude of the core's oscillating signal or configuring a built-in...
2012/0092078 VARIABLE RESISTOR CIRCUIT AND OSCILLATION CIRCUIT
A variable resistor circuit is arranged to adjust a resistivity value between a first terminal and a second terminal thereof according to a control signal. The...
2012/0092077 CAPACITOR COUPLED QUADRATURE VOLTAGE CONTROLLED OSCILLATOR
A quadrature oscillator includes a first oscillator having a first second-order harmonic node, a second oscillator having a second second-order harmonic node,...
2012/0092076 PACKAGE-BASED FILTERING AND MATCHING SOLUTIONS
A microelectronic package having a radio frequency (RF) amplifier circuit and, incorporating harmonic rejection filters and matching circuits integrally formed...
2012/0092075 POWER AMPLIFICATION SYSTEMS AND METHODS
A power amplifier system includes a power amplifier element that provides a power output signal in response to a bias signal, and a voltage converter. The...
2012/0092074 APPARATUS AND METHOD FOR A SWITCHED CAPACITOR ARCHITECURE FOR MULTI-BAND DOHERTY POWER AMPLIFIERS
An apparatus and method for a switched capacitor architecture for multi-band Doherty power amplifiers are provided. The apparatus is for amplifying Radio...
2012/0092073 TRANS-IMPEDANCE AMPLIFIER FOR OPTICAL RECEIVER
A trans-impedance amplifier (TIA) for an optical receiver is disclosed, where the TIA stabilizes the cross point in the output thereof independent of the...
2012/0092072 OFFSET COMPENSATION FOR SENSE AMPLIFIERS
A sense amplifier having compensation circuitry is described. The compensation circuitry includes at least one pair of compensation transistors. When...
2012/0092071 CLASS-AB OUTPUT STAGE
An output stage of a class-AB amplifier, including: a first transistor of a first channel type between a first terminal of application of a first voltage and an...
2012/0092070 ACOUSTIC PSEUDO-TRIODE CHARACTERISTIC AMPLIFICATION DEVICE AND ACOUSTIC PSEUDO-TRIODE CHARACTERISTIC PUSH-PULL...
An input terminal is connected to a positive-phase terminal of a differential amplification circuit. A negative-phase terminal of the differential amplification...
2012/0092069 Circuit with High-Density Capacitors Using Bootstrapped Non-Metal Layer
A switched-capacitor circuit on a semiconductor device may include accurately matched, high-density metal-to-metal capacitors, using top-plate-to-bottom-plate...
2012/0092068 Fringe Capacitor Using Bootstrapped Non-Metal Layer
A switched-capacitor circuit on a semiconductor device may include accurately matched, high-density metal-to-metal capacitors, using top-plate-to-bottom-plate...
2012/0092067 METHOD AND APPARATUS FOR LINEARIZING A NON-LINEAR POWER AMPLIFIER
An apparatus and method for linearizing a non-linear power amplifier. The method comprises: performing an iteration algorithm by using a desired output signal...
2012/0092066 INTEGRATED CIRCUITS AND OPERATING METHODS THEREOF
An integrated circuit includes a first pass gate and a first receiver electrically coupled with the first pass gate. The first receiver includes a first N-type...
2012/0092065 FILTER CIRCUIT AND COMMUNICATION SEMICONDUCTOR DEVICE USING THE SAME
The present invention intends to provide a filter circuit in which an area occupied by the circuit can be reduced by suppressing the scale of its circuit...
2012/0092064 Temperature-Stable CMOS Voltage Reference Circuits
A temperature stable comparator circuit, comprised of: a branch C having a first end, a second end, a first type-1 device and first type-2 device, wherein the...
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