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Patent # Description
US-9,787,142 Receiver transducer for wireless power transfer
A signal generator generates an electrical signal that is sent to an amplifier, which increases the power of the signal using power from a power source. The...
US-9,787,141 Tunable wireless power architectures
Described herein are improved configurations for a wireless power transfer. The parameters of components of the wireless energy transfer system are adjusted to...
US-9,787,140 Wireless power transfer method and circuit
A power circuit for wirelessly communicating power to a receiving device includes one or more switches for coupling respective ends of different coils of a...
US-9,787,139 Wireless power transmission apparatus for performing non-contact transmission by electromagnetic induction
A wireless power transmission apparatus is provided for performing non-contact transmission of power by electromagnetic induction, and includes a power...
US-9,787,138 Power reception device and power transmission device
A power reception device includes a first case having an accommodation portion formed therein, a core disposed in the first case, a second coil disposed in the...
US-9,787,137 Power supply apparatus for providing a voltage from an electromagnetic field
Different exemplary embodiments provide a power supply apparatus for providing a voltage from an electromagnetic field, which apparatus has a conversion device...
US-9,787,136 Interruption of output power and auxiliary power
Examples disclose a system comprising a power supply, coupled to an output power and an auxiliary power. The system is further comprising a controller to...
US-9,787,135 Semiconductor device
The disclosed invention is intended to prevent malfunction of an internal circuit because of unwanted power supply switching caused by a noise during operation...
US-9,787,134 Micro power outage compensating module for a server
A micro power outages compensation module for at least one server includes one or more capacitive storage element for storing electrical energy which is...
US-9,787,133 Hot-pluggable uninterruptible power supply module
A hot-pluggable uninterruptible power supply module includes at least one first power supply device, each first power supply device having an end electrically...
US-9,787,132 Auxiliary power input switch configured to switch between line power and auxiliary power in an emergency
A auxiliary power (AP) input switch includes at least a line power-in terminal, a switched power out terminal, an AC power entry receptacle and a switch...
US-9,787,131 Actuation of shape memory alloy materials using ultracapacitors
A system, in certain embodiments, includes a power supply. The power supply includes an ultracapacitor configured to be charged by a DC source. The power supply...
US-9,787,130 Battery charging method and electronic device
A method comprises providing power from a battery to an external device using a first circuit; and receiving power from a first power source to provide power to...
US-9,787,129 System for displaying products
A display system for displaying an electronic device is disclosed. The display system includes a cup disposed in an aperture of a tray with a charging fixture...
US-9,787,128 Wireless charger and wireless charging method
A wireless charger includes a wireless charging transmitter. The wireless charging transmitter includes a transmission antenna, a driving circuit, a...
US-9,787,127 Door lock with a wireless charging device
A door lock mounted to a door includes a latch head. A receiver includes a charging circuit and is mounted to the door. A battery provides electricity required...
US-9,787,126 Driving method of electrochemical device
When a hole in a separator is clogged, the cycle characteristics of a battery might be lowered and the internal resistance of a battery might be increased to...
US-9,787,125 Battery management system and method of driving the same
A battery management system and a method of driving the same are provided. When the output signal of a charger is higher than a first voltage, a battery cell is...
US-9,787,124 Charging device
A charging device includes a plurality of DC charging ports, a detecting circuit and a current output unit. The DC charging ports includes at least one first...
US-9,787,123 Charge/discharge control device and charge/discharge control method
A charge/discharge control device according to an aspect of the present disclosure is equipped with a system frequency measurer 303 that measures a system...
US-9,787,122 Method and circuitry to adaptively charge a battery/cell
The present inventions, in one aspect, are directed to techniques and/or circuitry to applying a charge pulse to the terminals of the battery during a charging...
US-9,787,121 Power supply control method and portable electronic device using the same
A power supply control method and a portable electronic device using the same are provided. The power supply control method includes following steps: detecting...
US-9,787,120 Usb charger, mobile terminal and charging method thereof
A USB charger, a mobile terminal, and a charging method are provided. The USB charger for charging a mobile terminal, includes a first logic control unit...
US-9,787,119 Electric storage device and method for charging same
Provided are: an electric storage device having improved reliability in charging a storage battery; and a charging method. This electric storage device is...
US-9,787,118 Simple and high efficiency balancing circuits and methods for hybrid batteries
A balancing circuits and methods for hybrid batteries having two different rechargeable batteries that are coupled in series includes coupling a fuel gauge to...
US-9,787,117 Bidirectional battery charger integrated with renewable energy generation
In one embodiment, a bidirectional battery charger integrated with renewable energy generation includes a primary side AC/DC rectifier coupled to the electrical...
US-9,787,116 Charging circuit, control chip and control method thereof
A charging circuit including a transformer, a storage element, a switch element, a first resistor, and a current detection unit is provided. The transformer...
US-9,787,115 Universal serial bus adaptor and universal serial bus cable
A universal serial bus (USB) adaptor supplies a large charging current to charge a device. The USB adaptor includes a voltage conversion circuit, a USB...
US-9,787,114 Wireless power transmitter and wireless power transmission system
A wireless power transmitter includes a standard resonator including a standard inductor and a standard capacitor connected to the standard inductor in...
US-9,787,112 Inter-protocol charging adapter
An inter-protocol charging adapter for equipment to be charged via a bus includes: first connectors corresponding to a first charging protocol that requires the...
US-9,787,111 Battery protection module package
Disclosed is a battery protection module package (PMP). The battery PMP according to an embodiment of the present invention includes a lead frame provided with...
US-9,787,110 USB power supply
A power supply system effective to provide power to a plurality of different personal electronic devices includes a source of AC or DC power, a power converter...
US-9,787,109 Battery pack
A battery pack includes a battery pack housing defining an interior region with first and second interior spaces and an intermediate space. The battery pack...
US-9,787,108 Enhanced battery management system
A battery management system and a method for enhanced battery management of a battery containing a number of cells. The method and system measures the cell...
US-9,787,107 Apparatus and method for state of charge compensation for a battery system
The invention relates to an apparatus (2) for state of charge compensation having a battery system (10) for providing electrical energy comprising a series...
US-9,787,106 Method and apparatus for improving cycle life capacity of a battery pack
A method (900) of reducing variation of an energy storage capacity of a battery across its cycle life is disclosed. The method can include the step (901) of...
US-9,787,105 Apparatus and method for high efficiency variable power transmission
A high efficiency variable power transmitting apparatus outputs a variable power by modulating, with respect to a time axis, a high frequency signal having a...
US-9,787,104 Power transmission system
The power transmission system includes a power transmitting device that transmits AC power and a power receiving device that receives the AC power. The power...
US-9,787,103 Systems and methods for wirelessly delivering power to electronic devices that are unable to communicate with a...
The embodiments described herein include a transmitter that transmits a power transmission signal (e.g., radio frequency (RF) signal waves) to create a...
US-9,787,102 Auxiliary circuits for selection and enhancement of multi-frequency wireless power transfer to multiple loads
This invention is related to a novel method and apparatus that provides selective and enhanced power flow in wireless power transfer systems with multiple...
US-9,787,101 Bidirectional conversion architecture with energy storage
An electrical system for an aircraft with an electric taxi system (ETS), the electrical system may include at least one traction motor, a DC link and at least...
US-9,787,100 Multilevel power supply
According to an embodiment there is provided a multilevel power supply comprising two power sources that share a common node, a switching arrangement, a charge...
US-9,787,099 Automatic diagnosis or repair for a generator controller
A set of generators are connected in parallel using an electrical bus. One of the generators includes selectively connected inputs including a first input...
US-9,787,098 Energy storage system and method to improve energy efficiency of the system
An energy storage system (ESS) includes a battery pack, a power converter, a battery management system (BMS) configured to control and monitor, in real time,...
US-9,787,097 Electric power supply network linked to a transport system
An electric power supply network includes at least one connection point with an upstream electrical network delivering useful power to at least one input of a...
US-9,787,096 Overall dynamic reactive power control in transmission systems
There is provided a method of stabilizing the voltage and reducing power losses in an electric network having a flow of live current and a flow of reactive...
US-9,787,095 Method for managing the load profile of a low or medium voltage electric network and a control system thereof
The invention relates to a method for managing the load profile of a low or medium voltage electric network that is supplied by at least an electric power...
US-9,787,094 Electric power demand regulating system, electric power demand regulating device, and electric power demand...
A power demand regulation system has a power demand regulation device that regulates the load applied to equipment of an electrical power system by a load...
US-9,787,093 Local demand side power management for electric utility networks
A demand side electric power supply management system is disclosed. The system comprises an islanded power system having a point of coupling to a supply grid....
US-9,787,092 Aircraft power management system and method for managing power supply in an aircraft
An aircraft power management system includes an electrical power supply input configured to be coupled to an electrical power supply, a first power supply bus...
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