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Patent # Description
US-1,025,0139 Apparatuses and methods for a load current control circuit for a source follower voltage regulator
According to one embodiment of this disclosure, an apparatus is disclosed. The apparatus includes a voltage regulator configured to produce a regulated voltage,...
US-1,025,0138 Digital voltage compensation for power supply integrated circuits
Systems and methods for digital voltage compensation in a power supply integrated circuit are provided. In at least one embodiment, a method comprises receiving...
US-1,025,0136 Method for controlling a DC-DC converter and a DC-DC converter for implementing such a control method
A method for controlling a DC-DC converter including an energy accumulation element, an energy storage element and a switching element, said control method...
US-1,025,0135 Fast response control circuit and control method thereof
In one embodiment, a control circuit configured to control a switch mode power supply, can include: (i) a compensation signal generating circuit configured to...
US-1,025,0134 Power manager
An improved power manager includes a power bus (410) and multiple device ports (1-5), with at least one device port configured as a universal port (3 and 4) to...
US-1,025,0133 Single-stage CMOS-based voltage quadrupler circuit
A single stage voltage quadrupler circuit includes a first capacitive voltage boosting circuit responsive to a first clock signal and operable to boost a...
US-1,025,0132 Voltage system and operating method thereof
A voltage system and a method of operating a voltage system are provided. The voltage system includes an oscillator and a pump device. The oscillator is...
US-1,025,0131 Low-noise high efficiency bias generation circuits and method
A bias generation method or apparatus defined by any one or any practical combination of numerous features that contribute to low noise and/or high efficiency...
US-1,025,0130 Capacitor reconfiguration of a single-input, multi-output, switched-capacitor converter
A switched capacitor converter and a method for configuring the switched capacitor converter are disclosed. The switched capacitor converter includes a...
US-1,025,0129 Charge pump circuit and internal voltage generation circuit including the same
A charge pump circuit may include a charge pump unit suitable for performing a charge pump operation until an output voltage reaches a target voltage; and a...
US-1,025,0128 Type III switching converter error amplifier with fast transient response behavior
A transient response circuit provides faster transient response time of an electronic device so that less overshoot or undershoot of an output signal of the...
US-1,025,0127 AC to DC power converter and associated electrical grid
A power converter comprises a power structure receiving, as input, an AC voltage comprising at least one phase and delivering, as output, a DC voltage, the...
US-1,025,0126 Method for controlling resonant converter
The present invention discloses a method applied in a controller unit of a feedback circuit for controlling a resonant converter. When the operation mode of the...
US-1,025,0125 Power supply controller and related methods
A power supply controller having a shortened reset time due to a small hiccup voltage includes an electrical circuit providing a repeated voltage hiccup of a...
US-1,025,0124 Power converter for controlling switching elements during regenerative control of an inverter
During regenerative control of an inverter circuit, when a path between a DC power supply and a smoothing capacitor is in a disconnection state, a control...
US-1,025,0122 Multi-phase control for pulse width modulation power converters
A controller controls Pulse Width Modulation (PWM) signals of one or more phases. The controller includes a phase sequencer to select a phase, a common ramp...
US-1,025,0121 Converter and control circuit
A converter comprises: a preceding converter having a first switching circuit intermittently outputting current; a capacitor smoothing the current output from...
US-1,025,0120 Power conversion devices and control methods therefor
Power conversion devices with control algorithms that can solve the double frequency harmonic problem are provided, as are techniques for controlling power...
US-1,025,0119 Fast response for current doubling DC-DC converter
An illustrative current-doubling DC-DC conversion method includes: converting an input voltage into forward voltage pulses and reverse voltage pulses on a...
US-1,025,0118 PWM mode boost switching regulator with programmable pulse skip mode
A power supply is disclosed. The power supply includes a switch to regulate an input voltage and a current sense transistor to sense current through the switch....
US-1,025,0117 Apparatus for controlling converter
The present disclosure provides a converter controlling apparatus including a plurality of switching devices capable of controlling a pulse width modulation...
US-1,025,0116 Control circuit for reducing power loss of LLC resonant converter during light-load or no-load operation
The present invention particularly discloses a control circuit comprising a signal detection unit and a controller unit for reducing power loss of a LLC...
US-1,025,0115 Inverter switching devices with common source inductance layout to avoid shoot-through
A phase leg in an inverter bridge has an upper transistor with upper gate, collector, and emitter terminals, wherein the upper gate and emitter terminals are...
US-1,025,0114 Vibration motor
A vibration motor includes a fixed member, a vibration unit, and an elastic member. The fixed member includes a housing having a receiving space and a coil...
US-1,025,0113 Electric motor and manufacturing method for electric motor
An electric motor includes: a rotor having a rotor yoke and a magnet; and a stator formed by stacking, in a rotation axis direction of the rotor, a plurality of...
US-1,025,0112 Transverse flux machine
The invention implements a variation of the electrical transverse flux machine (motor or generator) that employs ferromagnetic excitation elements mostly...
US-1,025,0111 Motor topology with exchangeable components to form different classes of motors
Exchangeable stator components are selected and exchangeable rotor components are selected to transform a motor from one motor class to another motor class. A...
US-1,025,0110 Fastening assembly for electric machine and rectifier therefor
A method of assembling a rotating rectifier having multiple radially spaced bus bars with a corresponding fastener to an electrical machine having at least one...
US-1,025,0109 Molded motor with conductive plate to reduce bearing corrosion
The metal conductive plate 60 electrically connecting the bracket 51 on the output side and the bracket 52 on the counter-output side includes: a first abutting...
US-1,025,0108 Motor driving device
A motor driving device is equipped with a printed board, a plurality of secondary voltage elements mounted on the printed board and which are used only with a...
US-1,025,0107 Magnetic-controlled generator with built-in controller
Disclosed is a magnetic-controlled generator with built-in controller that has integrated design of power generator with magnetic resistance and control circuit...
US-1,025,0106 Stator and motor provided with outer cylinder
A stator which prevents deformation of component elements of the stator and which effectively removes heat generated by coils at the time of operation. The...
US-1,025,0105 Electric machine
An electric machine having a stator and a rotor, the rotor having a rotor body and magnets distributed around the outer radial circumference and the stator...
US-1,025,0104 Circuit layout for electric machine control electronics
An electronic package adapted for connection to a rear frame member of an electric machine. The electronic package includes a support structure having opposite...
US-1,025,0103 Electricity generation within a downhole drilling motor
A progressing cavity-type drilling motor having an electrical generator disposed within the rotor of the drilling motor. In some embodiments, the electrical...
US-1,025,0102 Reversible electrical machine for an aircraft
A reversible electrical machine (1) comprising: a first electrical device (10) having a first stator (11) and a first rotor (12); a second electrical device...
US-1,025,0101 Gear stabilization techniques
A balanced planetary gearbox including an assembly having an input stage and an output stage. The assembly includes two grounds, each with ground rollers and...
US-1,025,0100 Engine starter system
Embodiments of the invention provide a starter that includes a motor with an armature that is coupled to a pinion. In some embodiments, the starter can include...
US-1,025,0099 Electric motor and heat sink apparatus using the same
An electric motor includes a frame, a sleeve, a stator and a rotor. The frame includes a frame housing having a cylindrical shape whose one end is open. The...
US-1,025,0098 Bearing arrangement in an axial drive with dual stators and one rotor
The invention relates to a drive device, particularly comprising an internal rotor motor, with a motor housing, a stator for a winding and a rotor having at...
US-1,025,0097 Static pressure seal-equipped motor
A static pressure seal-equipped motor in which front and rear gaps are sealed by first and second static pressure seal portions disposed at first and second...
US-1,025,0096 Rotary electric machine having stator with neutral bus-bar disposed between phase bus-bars
Obtain a rotary electric machine in which an insulation capability of bus-bar units is maintained in order to supply current to a coil of a stator of the rotary...
US-1,025,0095 Rotating electrical machine coil
According to the present invention, a wire insulation layer (112) and an interlayer insulation layer (113) are formed on a wire (111). A main insulation layer...
US-1,025,0094 Wound stator of an alternator and vehicle alternator
The present invention relates to a wound stator of an alternator, which comprises: a stator and a group of wires wound thereon. The group of wires comprises a...
US-1,025,0093 Stator for rotary electric machine and method for manufacturing the same
Stator for rotary electric machine has stator core and stator coil. The stator core has plural slots. The stator coil has a one-side conductor segment, a first...
US-1,025,0092 Rotary electric machine
Winding bodies are configured such that radially inner terminals of a conductor wire extend outward at a first axial end of an armature core from a radially...
US-1,025,0091 Electric machine
The invention relates to an electric machine, which comprises a stator (1) and a rotor (2) that can be moved in relation to the stator. The stator (1) has a...
US-1,025,0090 Rotor, motor, pump and cleaning apparatus
A rotor, motor, pump and a cleaning apparatus are provided. The rotor includes a shaft and two magnets fixed to the rotary shaft. Each magnet comprises a radial...
US-1,025,0089 Rotor member, rotor and electric motor
In a rotor member fixed by press-fitting to a rotary shaft part of an electric motor, the inner circumferential face of a sleeve part has an inner...
US-1,025,0088 Forged magnet wheel for motor vehicle alternator provided with permanent interpolar magnets
The pole wheel according to the invention is intended for the rotor of a Lundell rotating electric machine. The pole wheel is obtained entirely by forging and...
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