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Patent # Description
US-9,793,743 Wireless charging device for charging a plurality of wireless power receiving apparatus and charging method thereof
A wireless charging device includes a transmitting-end ferrite core and a transmitting-end coil, wherein the transmitting-end ferrite core have a bottom plate...
US-9,793,742 Wireless charging device including a case part and a powerless supply part
There is provided a wireless charging device including: a case part including at least two case portions which are configured to be overlapped with each other;...
US-9,793,741 Magnetic sheet, wireless charging sheet and method for manufacturing magnetic sheet
The present invention relates to a magnetic sheet, a wireless charging sheet, and a method for manufacturing a magnetic sheet. According to an embodiment of the...
US-9,793,740 Apparatus and method for charge control in wireless charging system
An apparatus and a method for charge control are provided. The apparatus for charge control may include an integrated direct current-to-direct current (DC/DC)...
US-9,793,739 Wireless power transmitting device
A wireless charging device includes a wireless transmitter with an electromagnetic emitting portion. The wireless charging device also includes a seat having a...
US-9,793,738 Wireless power transfer for chargeable devices
Apparatus and methods directed to wireless power are disclosed. A charging device includes an antenna circuit for wirelessly receiving power from a first device...
US-9,793,737 Electronic device including a very low voltage generator powering a battery
The electronic device includes a battery, an electrical energy generator and, between the generator and the battery, an inductive voltage boost converter. The...
US-9,793,736 Fast charging method for battery
The present invention provides a fast charging method for battery, including the steps as follows: (1) the battery is charged with a constant current I.sub.1...
US-9,793,735 Charger having battery diagnostic function and control method therof
The present invention relates to a charger capable of diagnosing a lifespan of a battery when the battery is being charged, and a control method thereof. The...
US-9,793,734 Monitoring cells in energy storage system
A system for monitoring an energy storage system composed of multiple cells connected in series has a chain of monitors including at least first and second...
US-9,793,733 Method and apparatus for charging rechargeable cells
A method for charging rechargeable cells, in particular lithium ion cells. An apparatus for charging such cells. In order to specify a method for charging a...
US-9,793,732 Battery backed power-over-Ethernet system
A power control system arranged for use in a power-over-Ethernet system and a method of operating the power control system are generally disclosed. The power...
US-9,793,731 Attenuation circuit for an energy storage device and method for attenuating oscillations of the output current...
The invention relates to an attenuation circuit for an energy storage device having one or more energy storage modules which are connected in series in one or...
US-9,793,730 Motor-driven appliance
A motor-driven appliance comprises a drive source for driving a tool, a control unit, a power supply unit, a switch unit, a receiving unit, a supply signal...
US-9,793,729 Uninterruptible power supply having removable battery
A UPS includes a battery contained within a battery housing. The battery housing has a first connector mounted on the battery housing. The UPS further includes...
US-9,793,728 Battery device
A battery device comprises a housing, an electric core assembly enclosed within the housing, a control circuit board electrically coupled to the electric core...
US-9,793,727 Apparatus for wireless charging
A wireless charger optimized for charging efficiency of portable terminals (e.g., mobile phones) of different sizes has a housing including within it laterally...
US-9,793,726 Wireless power transmission system
A wireless power transmission system includes an electronic device and an array display device. The array display device includes a display surface and an array...
US-9,793,725 Battery cell balancing circuit using LC serial resonance
The present invention relates to a technology capable of improving the use time of a battery cell by generally or individually controlling charge or discharge...
US-9,793,724 System and method for monitoring and balancing voltage of individual battery cells within a battery pack
Systems and methods for a scalable battery controller are disclosed. In one example, a circuit board coupled to a battery cell stack is designed to be...
US-9,793,723 Storage battery control device and storage battery control method
A plurality of storage battery modules include storage battery control devices that can mutually communicate with each other and obtain a demand for electric...
US-9,793,722 Power source apparatus for vehicle
A power source apparatus mounted to a vehicle is equipped with a lead-acid battery and a lithium battery. An open circuit voltage and an internal resistance of...
US-9,793,721 Distributed charging of mobile devices
A system and method for distributed charging of mobile devices. In accordance with an embodiment, the system comprises a secondary coil or receiver associated...
US-9,793,720 Wireless power transfer using multiple near-field plates
A near-field plate is a non-periodically patterned surface that can overcome the diffraction limit and confine electromagnetic fields to subwavelength...
US-9,793,719 Non-contact power supply apparatus
A non-contact power supply apparatus includes a transmission-side pad, a transmission-side resonant circuit, a reception-side pad, a reception-side resonant...
US-9,793,718 Coil unit having plural coils for wireless power transmission
A coil unit includes first and second coils that are apposed, and third and fourth coils located on the rear side of the first and second coils so as to...
US-9,793,717 Apparatus and method for non-compliant object detection
An apparatus and method for lost power detection are described. In one implementation, an apparatus for wireless transferring power comprises a wireless power...
US-9,793,716 Power meter disconnect switch operation
Techniques are disclosed herein for improved power meter disconnect switch operation, which may include opening and/or closing of the disconnect switch. In...
US-9,793,715 Portable load balancing and source optimization
Methods, systems, and devices for portable load balancing and source optimization are described herein. One portable load balancing and source optimization...
US-9,793,714 Methods and arrangements for controlling power generators
Methods and arrangements for controlling the reactive power of a power generator from an initial reactive power state to a desired reactive power state are...
US-9,793,713 Method for improving small disturbance stability after double-fed unit gets access to the system
A method for improving system small disturbance stability after double-fed unit gets access to the system belongs to the field of electric power system...
US-9,793,712 Power management circuitry in peripheral accessories of audio devices
A power management circuitry for a peripheral electronic device includes a power regeneration circuitry, a power selector, a power switch and an audio signal...
US-9,793,711 Modularly redundant DC-DC power supply arrangement having outputs that can be connected in parallel
A power supply device for redundantly supplying power to a load comprises a first supply unit, a second supply unit, a first DC-DC converter, a second DC-DC...
US-9,793,710 Energy storing device with cooling elements, and method for cooling energy storing cells
The disclosure relates to an energy storing device for generating a supply voltage for an electric machine, comprising at least one energy supply branch which...
US-9,793,709 Current drivers that utilize short circuit protection
Embodiments described herein provide short circuit detection capabilities for current drivers. One embodiment includes a controller and a current driver. The...
US-9,793,708 Overvoltage protection circuits and methods of operating same
Overvoltage protection circuits include a combination of an overvoltage detection circuit and a voltage clamping circuit that inhibits sustained overvoltage...
US-9,793,707 Fast transient precision power regulation apparatus
Apparatus disclosed herein implement a fast transient precision current limiter such as may be included in an electronic voltage regulator. The current limiter...
US-9,793,706 Current limiting systems and methods
Presented systems and methods can facilitate efficient switching and protection in electronic systems. A system can comprise: an input operable to receive a...
US-9,793,705 DC-to-DC converter
A DC-to-DC converter for transporting energy between two networks includes two or more converter circuits connected in parallel, wherein a first semiconductor...
US-9,793,704 Secondary battery pack
A battery pack including a battery cell having an anode and cathode terminal at one face having a sealed surplus portion and a protection circuit module (PCM)...
US-9,793,703 Protecting a permanent magnet generator
A method for protecting a permanent magnet generator of a wind turbine with a multiphase generator, and n number of isolated converters, the multiphase...
US-9,793,702 Delay circuit for circuit interrupting device
A circuit interrupting device that includes a line conductor, a load conductor, an interrupting device, a delay circuit, and a fault detection circuit. The...
US-9,793,701 Surge arrester
A surge arrester, in particular for arresting surges, includes a housing and a disconnecting device. The housing is divided into at least two housing parts, and...
US-9,793,700 Method and device for controlling selectivity of electric equipment
The method for controlling selectivity of electric equipment comprises: communication of electric equipment settings between at least one electric equipment...
US-9,793,699 Automated cord reel apparatus
The present disclosure is of an automated cord reel apparatus comprising a housing; an electrical cord accommodated into the housing with one end of the...
US-9,793,698 Deadend termination clamp and collet
A dead-end termination clamp including a cast body, a clamping end, and a connection end. The dead-end clamp may be scaled to support various size wires or...
US-9,793,697 Junction box and plug-ins
A junction box assembly is presented. The junction box has a top side, left side, right side, bottom side and rear side which define a space therein. The...
US-9,793,696 Weatherproof box with clamping hub
An electrical box assembly includes an electrical box having a side wall and an open top end and a conduit access port opening extending through the side wall...
US-9,793,695 Exterior member and wire harness
An exterior member having a tubular form which accommodates and protects a conductive path, the exterior member includes at least one conductive path holding...
US-9,793,694 Shielded conductive path
A shielded conductive path capable of being easily managed in terms of a length of a portion of a single core wire protruding from a shield pipe includes a...
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