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Patent # Description
US-9,419,476 Flat panel, stationary or mobile, spatially beam-formed wireless energy delivery system
Methods and systems are provided for achieving delivery of power wirelessly using a highly beam-formed array of radio frequency (RF) transmitters as a source...
US-9,419,475 UPS systems with modular block architectures
A UPS system includes a power distribution assembly having a plurality of side faces and comprising an AC input and an AC output and at least two UPS assemblies...
US-9,419,474 Voltage control using field-effect transistors
Described herein are techniques and architectures for gradually transitioning from voltage supplied by a primary power source to voltage supplied by a secondary...
US-9,419,473 Automatic transfer switch (ATS) bypass switch
An ATS bypass switch includes a draw-out ATS switch; a bypass switch; and a processor structured to automatically control both of the draw-out ATS switch and...
US-9,419,472 Mobile device solar powered charging apparatus, method, and system
Apparatus, methods, and systems are described for a solar powered charger that is configured for charging a mobile device using solar panels or solar...
US-9,419,471 Communication terminal apparatus and method for supplying terminal power source
A communication terminal that includes a wireless communication unit used to communicate with another communication terminal, a power transmitting unit that...
US-9,419,470 Low power detection of wireless power devices
Exemplary embodiments are directed to detection and validation of wirelessly chargeable devices positioned within a charging region of a wireless power...
US-9,419,469 High efficiency wireless charging system and its control method
A control method for a wireless charging system has steps of performing impedance matching on an antenna of the wireless charging system; tracing an optimal...
US-9,419,468 Inductive charging system
An example inductive charging system includes a housing including a first wall and a second wall opposite the first wall. The first and second walls at least...
US-9,419,466 Battery pack, battery apparatus including the same, and cell balancing method thereof
A battery pack includes: a cell module including a plurality of battery cells; and a coil unit installed on one side of the cell module and having coils stacked...
US-9,419,465 Wireless charger
A wireless charger is disclosed. The charger contains a coil with a plurality of taps, thereby facilitating charging according to different frequencies and...
US-9,419,464 Wireless charging system
Disclosed herein is a wireless charging system that includes a transmission device including a primary coil and a reception device including a secondary coil,...
US-9,419,463 Thin film microbattery charge and output control
A control system for charge and output control of a rechargeable thin film microbattery cell comprises a charge control logic component configured to control...
US-9,419,462 Method of laser welding the housing of a rechargeable battery
A rechargeable battery including a housing formed from two components formed from polyphenysulfone plastic. One housing component has a lip that is located...
US-9,419,461 Charge and discharge control device, charge control method, discharge control method, and program
When power required by a load is larger than or equal to reception peak-cut power, a secondary battery discharges at a power rate that is larger or equal to a...
US-9,419,459 Energy conversion apparatus
Disclosed is an energy conversion apparatus. An energy conversion apparatus may comprise a control part controlling a length of a first time duration in which...
US-9,419,458 Storage system, electronic device, electric vehicle and power system
Discharge is stopped when a voltage of a battery becomes smaller than a defined value or a remaining capacity of the battery reaches 0, and further, when power...
US-9,419,457 Method and device with enhanced battery capacity savings
An enhanced battery saving capacity device (200) and method (300) is disclosed. In its simplest form, the method (300) includes the steps of: detecting (310) an...
US-9,419,456 Battery pack-to-universal serial bus power devices
A device includes a battery pack receptacle that removably connects to a battery pack used for a cordless device. A universal serial bus (USB) port is connected...
US-9,419,455 Multimode battery charger
A multimode battery charger circuit supporting switch mode and linear mode charging operations. In various embodiments, the multimode battery charging circuit...
US-9,419,454 Battery pack-to-universal serial bus power devices
A device includes a battery pack receptacle that removably connects to a battery pack used for a cordless device. A universal serial bus (USB) port is connected...
US-9,419,453 Effective charging by multiple contact points
A charging coupling for connecting a robotic garden tool with a charging device may facilitate the charging of a battery of the robotic garden tool. The...
US-9,419,452 Charging connector overheat detection and protection apparatus
The present invention provides an apparatus that includes a resistive control block (RCB) coupled to data lines of a universal serial bus (USB) connector...
US-9,419,451 Method and apparatus for charging a battery
A method and apparatus for protecting against certain energy sources used to charge a battery is disclosed.
US-9,419,450 Fast charging of battery using adjustable voltage control
A method for charging at least one lithium ion cell the method includes: (a) applying, to the lithium ion cell, a constant first stage charging current until a...
US-9,419,449 Battery protection chip and device for controlling balance of battery protection chips
A battery protection chip may comprise: a first end, configured to output a strong pull up signal when a voltage of at least one battery in a battery pack...
US-9,419,448 Multi-module, scalable, high power density, radiation-hardened power converter interface system
The novel cell balancing approach being disclosed minimizes the number of controlled active devices to enable Li-ion cell balancing in a battery arrangement....
US-9,419,447 Battery control device and electricity storage device
A battery control device that controls a battery module in which a plurality of cell groups, in each of which a plurality of cells are connected in series, are...
US-9,419,446 Adaptive battery pack-to-universal serial bus power devices
A battery pack receptacle removably connects to a particular one of multiple battery pack adapters for particular battery packs used for cordless power tool...
US-9,419,445 Method and system for extending battery power at cell sites
The embodiments herein provide a method and system for extending battery power at cell sites. The method for extending battery power at cell sites comprises...
US-9,419,444 Wireless charging and communication with power source devices and power charge devices in a communication system
A power source device and a power charge device interoperate according to a wireless charging protocol. The power source device inductively wirelessly transmits...
US-9,419,443 Transducer sound arrangement for pocket-forming
The present disclosure describes a plurality of transducer arrangements that may be suitable for wireless power transmission based on single or multiple...
US-9,419,442 Renewable energy power distribution system
A power distribution system. The power distribution system may comprise a plurality of renewable energy sources and plurality of converters to increase fault...
US-9,419,441 Method of balancing an electrical network comprising several generators, distributors and installations
A method of balancing an electrical distribution system including several generators implements a network divided into several subnetworks powered by ring-like...
US-9,419,440 Apparatus and methods for balanced load point and permissive close determinations for distribution feeders
Balanced load points and permissive close switch determinations may be made using a decentralized peer-to-peer methodology for a distribution feeder that...
US-9,419,439 Reconnecting a wind power plant to a utility grid
It is described a method for coupling plural wind turbines to a utility grid after the wind turbines have been disconnected from the utility grid, the method...
US-9,419,438 Power-line communication coupling
In some embodiments, a system includes a power system coupled to a power bus, and a power line communication (PLC) gateway coupled in series with the power bus....
US-9,419,437 Finite time power control for smart-grid distributed system
A distributed energy resource (DER) exchanges with each neighboring DER portions of the total demand for power accumulated by the DER and each neighboring DER...
US-9,419,436 Digital power receiver system
Digital power is regulated by transmitting digital power via a transmission line pair to at least one receiver circuit in a digital power receiving system. The...
US-9,419,435 Universal power control device
The present invention is directed to an intelligent dimmer that is capable of "learning" the type of load it is controlling, and adjusts its operating...
US-9,419,434 Power switching apparatus, power supply unit, and computer system
A power switching apparatus includes: a first input terminal to which first power is supplied; a second input terminal to which second power is supplied, the...
US-9,419,433 Power supply apparatus relating to DC-DC voltage conversion and having short protection function
A power supply apparatus is provided, and which includes a power conversion circuit, a control chip with soft-start function and a short protection circuit. The...
US-9,419,432 Device for protecting against overvoltage for automaton power supply
An overvoltage protection device that can be adapted to a programmable automaton power supply, including: a first detection and protection device configured to...
US-9,419,431 Short-circuit protection system for power converters
One example includes a power converter system. The system includes a switching circuit configured to activate at least one power supply switch in response to a...
US-9,419,430 System for monitoring and modeling operation of a transformer
A system and method for assessing and modeling operation of a transformer includes a controller connected to a power transformer. The controller is configured...
US-9,419,429 Power supply apparatus and control method thereof
A power supply apparatus, which includes a load, an outside power source to supply the load with a power voltage and a switch electrically connected between the...
US-9,419,428 Protection device for DC collection systems
A protection device includes a diode having its forward direction in a normal power flow of a region of a DC collection system, a first switch in parallel with...
US-9,419,427 Device and method for protection from an electric arc
A device for protection against an electric arc in an electric installation comprising: at least one detection apparatus of the electric arc, at least one...
US-9,419,426 Sealing-member-equipped shielded cable
A sealing-member-equipped shielded cable includes a shielded cable that includes shielded wires and a sealing member that is molded from a resin and that...
US-9,419,425 Retractable termination pedestal
An apparatus, method, and system are disclosed for housing and terminating various cables. The apparatus is mounted on a base, which allows it to be pivoted to...
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