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Patent # Description
US-1,003,8364 Ripple filter circuit and ripple filter method
A method of filtering a ripple can include: (i) generating, by a sampling circuit, a sense voltage signal that represents an output current flowing through a...
US-1,003,8363 Voice coil motor
A voice coil motor includes a holder, a metal yoke, a carrier, a plurality of magnets, a coil and at least two spring plates. The magnets are disposed in the...
US-1,003,8362 Vibration motor
A vibration motor includes a fixed member, a vibration unit, and an elastic member. The vibration unit includes a first weight, a second weight, and a magnet...
US-1,003,8361 Haptic actuator including flexible flexure bearings having a wishbone shape and related methods
A haptic actuator may include a housing, at least one coil carried by the housing, and a field member having opposing first and second sides. The haptic...
US-1,003,8360 Vibration motor
A vibration motor includes a cover; a substrate forming an accommodation space together with the cover; a vibrator received in the accommodation space, the...
US-1,003,8359 Rotor and method of forming
A rotor casting includes a lamination stack and a cast structure including proximal and distal cast end rings respectively adjacent proximal and distal end...
US-1,003,8358 Wire forming apparatus for electric machine winding
A wire forming apparatus comprises a first rack moveable relative to a second rack in a first direction. Multiple forming structures are provided on the first...
US-1,003,8357 Method for repairing or servicing a wye ring
A method for repairing or servicing a wye ring of a generator includes the steps of, dismantling the generator to gain access to the wye ring, determining a...
US-1,003,8356 Generator rotor refurbishing system and method of repairing a generator rotor
A generator rotor refurbishing system includes a cutting tool configured to cut generator rotor bars. The cutting tool includes a guide track configured and...
US-1,003,8355 Electric machine having rotor and stator cooling assembly
A cooling assembly is disclosed for use with an electric machine having a housing, a shaft rotatably supported within the housing, a rotor operatively coupled...
US-1,003,8354 Arrangement of an electric machine and of a transmission connected downstream thereof
An arrangement (1) for driving a wheel of a motor vehicle has an electric machine (6) and a transmission (4). The transmission (4) is downstream of the electric...
US-1,003,8353 Dual-rotor electric rotating machine
A dual-rotor electric rotating machine includes a stator and first and second rotors that are arranged with the stator interposed therebetween. The stator...
US-1,003,8352 Generator armature
A generator armature including a plurality of laminate sheets stacked to form an annular arrangement of armature teeth, whereby each pair of adjacent armature...
US-1,003,8351 Thermal management assembly for an electrified vehicle
An electric machine for an electrified vehicle is provided. The electric machine may include a stator, a ring plate, an encasement, and a fastener. The stator...
US-1,003,8350 DC motor
A positive connection plate of a DC motor includes a fitting groove to enable assembling a specific brush holder thereto. The specific brush holder includes a...
US-1,003,8349 Multi-phase modular coil element for electric motor and generator
Aspects and embodiments disclosed herein include a highly efficient electric motor which can be embodied in several configurations, including a standard motor,...
US-1,003,8348 Liner, stator assembly and associated method
A liner for use for a resilient stator of an electric machine for positioning between teeth formed in the stator. The stator is conformable from a first...
US-1,003,8347 Automotive rotary electric machine
An output terminal portion includes: an output terminal that includes: a shaft portion on which an external screw thread portion is formed; and a head portion;...
US-1,003,8346 Transmission unit, reception unit, and communication system
A transmitter includes: a transmission control circuit that determines whether or not to perform an emphasis on a data signal, based on a transition pattern of...
US-1,003,8345 Smart clothes with wireless power transfer and sensing capabilities
A smart clothes system can include: a transmitter including a source loop, a first transmitter resonator surrounding the source loop, and a second transmitter...
US-1,003,8344 Wireless power transmitting unit, wireless power receiving unit, and control methods thereof
A control method of a wireless power receiving unit receiving charging power from a wireless power transmitting unit to perform wireless charging is provided....
US-1,003,8343 Power reception apparatus and wireless power transmission method
A power reception apparatus includes a power reception coil, a relative distance detection section, a power transmission efficiency detection section, a...
US-1,003,8342 Power transfer system with shielding body, power transmitting device with shielding body, and power transfer...
The present invention provides a power transfer system capable of reducing electromagnetic energy that disappears into a medium as a resistor when the coil of a...
US-1,003,8341 Techniques for optimizing wireless power transmission
New wireless power transmission techniques are disclosed. In some aspects of the invention, an ambient wave or field is used as a scaffold for building new,...
US-1,003,8340 Wireless power transmission method and apparatus for improving spectrum efficiency and space efficiency based...
Provided is a wireless power transmission method and apparatus for improving spectrum efficiency and space efficiency based on impedance matching and relay...
US-1,003,8339 Dual mode wireless power receiver
A dual mode wireless power receiver (DMWPR) selectively applying a received power to a load device and utilizing at least a part of the power to power-up,...
US-1,003,8338 Signal modulation method and signal rectification and modulation device
A signal modulation method for a receiving-end module of an induction type power supply system includes configuring a plurality of modulation periods...
US-1,003,8337 Wireless power supply for rescue devices
The present disclosure may provide an electric transmitter which may be used to provide wireless power transmission (WPT) while using suitable WPT techniques...
US-1,003,8336 Power duplication apparatus for HVDC system and control method therefor
The present invention relates to a power duplication apparatus for an HVDC system and a control method therefor, and the power duplication apparatus for an HVDC...
US-1,003,8335 Power supply system and power supply controller
According to an embodiment, a power supply system includes a power storage unit, a changeover unit, and a control unit. The power storage unit is configured to...
US-1,003,8334 Direct current power supply device control method and control device
A direct current power supply device control method and control device such that output currents of each direct current power supply unit are balanced with high...
US-1,003,8333 Methods and devices for inductive coupling into power lines
An electronic device is provided, including a housing having a back surface. The device includes a rechargeable battery, a capacitor, an inductor coil connected...
US-1,003,8332 Systems and methods of wireless power charging through multiple receiving devices
Disclosed is a system including RF circuitry configured to generate an RF signal; a plurality of unit cells configured to receive the RF signal and to cause an...
US-1,003,8331 Pro unit to continuously recharge the battery of an electric conveyance
This invention is an onboard pressure retarded osmosis (PRO) unit for charging or recharging the battery of an electric conveyance or for feeding the...
US-1,003,8330 Method for controlling the battery capacity of a secondary battery and battery-driven household electrical...
Method for controlling the battery capacity of a secondary battery in a battery-driven household electrical appliance and a respective household electrical...
US-1,003,8329 Monitor and control module and method
A method and module for monitoring a voltage of a power cell, sampling and holding a voltage of the power cell, and balancing a voltage of the power cell. In...
US-1,003,8328 Digital temperature control for power supply devices
A digital temperature control method for power supply integrated circuits (ICs) is disclosed. The method acts on one or more system variables. For each system...
US-1,003,8327 Mobile terminal and battery charging method therefor
A mobile terminal and a battery charging method therefor are provided. The mobile terminal includes: a terminal body including a battery; an adaptor connecter...
US-1,003,8326 Power bank with charging management including charging interface
A power bank with charging management comprises: a charging interface, a charging circuit, a rechargeable battery and a CPU. The charging interface is connected...
US-1,003,8325 Electric storage device and deterioration determination method
An object of the present invention is to provide a new method for performing deterioration determination of a lithium ion secondary battery. In order to attain...
US-1,003,8324 Methods, circuits and articles of manufacture for controlling wireless power transfer responsive to controller...
A wireless power transfer circuit can include an input port that can be configured to couple to a power source, an ac excitation circuit having a port coupled...
US-1,003,8323 Method and controller for device power state control
A method and a controller for power state control of a device that is connected to two or more other devices are described. Also described are a method and a...
US-1,003,8322 Systems and methods for controlling performance parameters of an energy storage device
Systems and methods for controlling performance parameters for an energy storage device include providing primary control signals to an energy storage device...
US-1,003,8321 System for operation of photovoltaic power plant and DC power collection within
A system is disclosed for extracting a medium DC voltage from a plurality of PV modules arranged in an array and supplying the medium DC voltage to inverters...
US-1,003,8320 Phase selection for polyphase electrical installation
A method for balancing a polyphase network for supplying an installation including a plurality of sockets for plugging-in electrical equipment, wherein a phase...
US-1,003,8319 Smart coupling
This invention relates to a system for protecting rotating electromechanical systems against damages including a coupling configured to connect a moment...
US-1,003,8318 Power supply
The invention can provide for a power supply, and in particular a fieldbus power supply, comprising a plurality of power supply modules each arranged to output...
US-1,003,8317 Rapid disconnect safety system for photovoltaic (PV) systems
A system and method for providing a rapid disconnect safety system (RDSS) are disclosed. In a first aspect, the system comprises a rapid shutdown module (RSM)...
US-1,003,8316 Semiconductor device
A semiconductor device is provided in which burning of a semiconductor element can be prevented without incorporating a fuse. The semiconductor device, which...
US-1,003,8315 Circuit assembly and electrical junction box
Provided is a circuit assembly that enables suppression of a decrease in heat dissipation properties. A circuit assembly includes a circuit board having a...
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