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Patent # Description
US-9,768,647 Wireless power receiver and method for controlling the same
A wireless power receiver according to an exemplary embodiment in the present disclosure may include a resonant tank receiving a power signal and varying a...
US-9,768,646 Power harvesting circuit and applications thereof
A power harvesting circuit a p-channel circuit, an n-channel circuit, an AC capacitance circuit, and an output capacitance circuit. The p-channel circuit...
US-9,768,645 System for transferring energy by electromagnetic coupling
The invention relates to a device (1) for emitting energy by electromagnetic coupling which comprises: a single generator (5) outputting an AC electric signal...
US-9,768,644 System and method for wireless AED docking
According to an embodiment of the present invention, a system comprises a removable interface module and wireless dock for an automated external defibrillator....
US-9,768,643 Wireless power transmission system capable of continuing power transmission while suppressing heatup of foreign...
A power transmitting antenna includes a first resonant circuit including a power transmitting coil, a power receiving antenna includes a second resonant circuit...
US-9,768,642 Auxiliary power system
According to aspects of embodiments of the present invention, an auxiliary power system includes: a plurality of storage batteries having different...
US-9,768,641 Radio unit with a power circuit for voltage supply and method for operating such a radio unit
A radio unit for a plant of process automation technology. The radio unit has a power circuit, which serves to derive first and second supply voltages from a...
US-9,768,640 Switching the power supply source of system to one of a first battery in electronic apparatus and a second...
According to one embodiment, a system includes an electronic apparatus and an extension device detachable from and attachable to the apparatus. The extension...
US-9,768,639 Vehicle-mounted power source device
The vehicle-mounted power source device comprising: a low-voltage battery; a high-voltage battery; a boost unit that boosts electrical power for charging the...
US-9,768,638 Method for charging one or more electronic devices and charging device therefor
A charging device for charging one or more electronic devices is provided. The charging device includes a charging unit configured to include a first charging...
US-9,768,637 Wireless power transmitters and receivers, and method for permitting a wireless power receiver by a wireless...
An apparatus and method are provided for permitting a wireless power receiver to be charged by a wireless power transmitter. The method includes generating a...
US-9,768,635 Managing battery power utilization in a mobile computing device
A mobile computing device has a processor and storage, connected to the processor and storing computer program instructions for an operating system for the...
US-9,768,634 Facility for controlling charge current for storage units in electrical energy supply grids connecting...
The invention essentially relates to a facility for charge current control of storage units in an electrical energy supply grid including, among others,...
US-9,768,633 External battery and driving method thereof
An external battery and a driving method thereof are disclosed. In one aspect, the external battery includes a battery, a charging unit, a detecting unit and a...
US-9,768,631 Power supply system and voltage control method for fuel cell
A voltage control method for a fuel cell may include: interrupting electrical connection between the fuel cell and a load in a low load state; supplying oxygen...
US-9,768,630 Real time compensating power output charging circuit
A battery charging circuit includes a power management IC, a controller, and a feedback circuit. The power management IC is configured to manage the power...
US-9,768,629 Method for charging a battery and battery thus charged
The invention relates to a method for charging a battery comprising rechargeable cells. According to the invention, to perform the ith charge of the battery,...
US-9,768,628 Battery charger
A system wearable on a body part of a user. The system includes an electronic device powered by a primary power source, and a circuitry coupled to the...
US-9,768,627 Overcharge protection apparatus with minimized power consumption
Disclosed herein is an overcharge protection apparatus with minimized power consumption. An overcharge protection apparatus with minimized power consumption...
US-9,768,626 Simultaneous charging of a plurality of autonomous seismic nodes
Systems, methods, and apparatuses related to automatically and simultaneously charging a plurality of autonomous seismic nodes on a marine vessel before and/or...
US-9,768,625 Battery pack, and method for controlling the same
A battery pack in one aspect of the present disclosure comprises: a plurality of battery blocks, a plurality of conduction/interruption units, and a control...
US-9,768,624 Method for cell balancing for a plurality of battery cells, and battery system for performing such a method
A method for cell balancing for a plurality of battery cells. Such a method involves the cell balancing being performed on the basis of a need that can be...
US-9,768,623 Wireless power receiver circuit
A wireless power receiver circuit forms a wireless power receiving apparatus together with a reception coil. An internal power supply line is connected to a...
US-9,768,622 Non-contact power transmitting and receiving system
A non-contact power transmitting and receiving system includes an inverter configured to generate a high-frequency voltage, a voltage-current sensor configured...
US-9,768,621 Method and apparatus for transmitting wireless power
A method and apparatus are provided for transmitting wireless power in a wireless power network managed by a wireless power transmitter. The method includes...
US-9,768,620 Wireless power supply system
In a wireless power supply system, a power transmitting apparatus wirelessly supplies power to an assigned power receiving apparatus. The wireless power supply...
US-9,768,619 Power supply control circuit
A power supply control circuit includes a drive voltage generation circuit configured to generate a plurality of drive voltages by using a plurality of power...
US-9,768,618 Power supply system and power source apparatus
A power supply system comprising a power source apparatus connected at a junction point P1 to a system power source line L0 provided between a system power...
US-9,768,617 Power management system comprising a power source, a source of renewable energy, and a power converter
The invention relates to a power management system, comprising: a power source; a source of renewable energy; a power converter; a first selection means...
US-9,768,616 Resonance suppression device
A resonance suppression device configured to supply compensation current to a power system from a power conversion device connected to the power system, to...
US-9,768,615 System and method for planning of demand for power on an electrical power network
A system and method for calculating energy to be preceded or delayed through a deactivation of appliance on a power network to reduce a highest threshold of...
US-9,768,614 Optimal control method and apparatus for power system frequency and reserve regulation with asymmetric information
An optimal control method and apparatus for a power system are provided. The method includes: obtaining ancillary service bidding data; establishing a power...
US-9,768,613 Layered and distributed grid-specific network services
In one embodiment, a layered/distributed grid-specific network services system comprises grid sensors in the utility grid configured to generate grid data...
US-9,768,612 Power supply system
To provide a power supply system equipped with a storage battery assembly including a plurality of storage battery control units, the power supply system being...
US-9,768,611 Apparatus and method for reverse battery protection
An apparatus for providing protection to an electric circuit includes a P-channel MOSFET; a freewheeling diode coupled to a drain of the P-channel MOSFET and...
US-9,768,610 Method and circuit arrangement with means for a leakage current compensation in a photovoltaic system with...
A method for leakage current compensation in a photovoltaic system includes determining a reference current flowing from at least one current-carrying line...
US-9,768,609 Protection system and method for an electrical variable speed doubly fed induction machine
A protection system for an electrical variable speed doubly fed induction machine having a stator and a rotor, comprising: instrument transformers capable of...
US-9,768,608 Method and circuitry for battery protection
There is disclosed a method comprising providing a first signal to an apparatus comprising a protection circuit and an output for providing electric power. The...
US-9,768,607 System and method for a multi-phase snubber circuit
In accordance with an embodiment, a circuit includes a snubber circuit configured to be coupled to outputs of n half-bridge driver circuits that are coupled to...
US-9,768,606 Method and device for discharging a high-voltage system
A method for discharging a high-voltage system in a vehicle, the high-voltage system having at least one energy store and a plurality of high-voltage consumers....
US-9,768,605 Arc fault detection system and method and circuit interrupter employing same
A DC arc fault detection module includes a current detecting section having at least one output, wherein the current detecting section is structured to...
US-9,768,604 Gel sealing device
A gel sealing device includes a gel sealing block (5) which provides a sealing section (22) through which the elongate parts (13, 14) extend. The gel sealing...
US-9,768,603 Lightning protection system
A lightning protection system for a tower of a wind turbine is provided. The tower includes a reinforced concrete tower wall in which a plurality of...
US-9,768,602 Cable housing system
A cable housing system includes a housing positioned below a travel path having a crown surface. A plurality of surface lid sections are connected to the...
US-9,768,601 High-capacity/efficiency transmission line design
A transmission tower structure for suspending from an arched crossarm a three phased circuit arranged in a compact delta configuration that improves the surge...
US-9,768,600 Branch box
A branch box (100) includes: a branch portion (21) branching a power path (205A) into at least two branch paths (206A, 207A); a fuse (60) located on at least...
US-9,768,599 Separable wallbox device and memory
A frame or the like incorporating a removable device for placement on a wallbox. The frame may be attached to a conventional wallbox without modification to the...
US-9,768,598 Load bearing support system
A rail for a cable tray having opposite longitudinal ends includes a generally vertical web having opposite upper and lower ends, an upper flange at the upper...
US-9,768,597 Flexible cable tray section
A flexible cable tray adapted to connect to cable tray sections. The flexible cable tray includes a base and flexible side walls, all of which are bendable to...
US-9,768,596 Wire gripper
A wire gripper 10, which is lightweight and can perform a work for holding a gripped state of a tensioned wire easily and safely, is provided with a stationary...
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