At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
UNINTERRUPTABLE POWER SUPPLY WITH BALANCING BUCK/BOOST CONVERTER
A uninterruptable power supply system for supplying an electrical DC load with electric energy from an electrical network comprises an active rectifier...
UNINTERRUPTABLE POWER SUPPLY SYSTEM WITH FAULT CLEAR CAPABILITY
The present invention provides an uninterruptable power supply system (100) comprising a first AC source (108) providing three-phase AC power via a four-wire...
Charge Controller with Wired or Wireless Communications Network
A modulation control scheme for a Maximum Power Control Tracking (M.P.P.T.) charge controller in a photovoltaic system including one or more Li Iron Phosphate...
CHARGING MANAGEMENT APPARATUS, CHARGING APPARATUS, AND CHARGING MANAGEMENT
A charging management apparatus, a charging apparatus, and a charging management method are disclosed. The charging management apparatus includes: a circuit...
APPARATUS FOR SUPPLYING POWER AND METHOD THEREOF
An electronic device includes a voltage converter configured to provide an output having an output voltage value and an output current value. The electronic...
POWER ADAPTER, TERMINAL, AND METHOD FOR PROCESSING EXCEPTION OF CHARGING
A power adapter (10) comprises a power conversion unit (11), a charging interface (12), an exception detection unit (13), and an exception processing unit...
TERMINAL AND BATTERY CHARGING CONTROL DEVICE AND METHOD THEREFOR
The present disclosure relates to the technical field of charging. A terminal and a battery charging control device and method therefore. The battery charging...
APPARATUS FOR TRANSMISSION OF WIRELESS ENERGY
An apparatus for transmission of wireless energy and an apparatus for reception of wireless energy are provided. The apparatus for transmission of wireless...
Wireless recharging system for mobile electronic devices
A wireless recharging system for mobile electronic devices charges mobile electronic devices wirelessly. The recharging system is comprised of two components....
WIRELESS CHARGING PAD, WIRELESS CHARGING DEVICE, AND ELECTRONIC DEVICE
USING THE SAME
A wireless charging pad, a wireless charging device including the wireless charging pad, and an electronic device using the wireless charging device are...
WIRELESS POWER CHARGING SYSTEM
A wireless power charging system includes a reception coil unit including an insulating layer, a first coil including a first body portion disposed as a spiral...
MAGNETIC SHEET FOR WIRELESS POWER CHARGING SYSTEM
A magnetic sheet for a wireless power charging system includes an electrode layer, first and second magnetic layers disposed on the electrode layer, and first...
VEHICULAR STORAGE ASSEMBLY WITH ELECTRICAL CHARGER AND METHODS OF USE AND
Some embodiments are directed to a storage assembly that can include a housing defining an interior space, a top surface, a front surface, and an upper...
TEMPERATURE SENSING CIRCUIT AND DRIVING CIRCUIT
The present invention provides a temperature sensing circuit, which comprises a switching circuit, a charging circuit, and a judging circuit. The switching...
METHOD AND APPARATUS FOR ADJUSTING VOLTAGE THRESHOLD FOR BATTERY BY
MEASURING INTERNAL RESISTANCE OF BATTERY,...
A method for adjusting a voltage threshold for a battery being connected to a portable device includes: dynamically measuring an internal resistance of the...
CHARGING CONTROL APPARATUS AND METHOD FOR ELECTRONIC DEVICE
A charging control apparatus and method for an electronic device. In the process of charging a battery by the charging control apparatus for the electronic...
A discharge device includes a switch element connected in parallel to an electrical storage element; a constant current output unit which supplies a constant...
COMBINED ELECTRONIC DEVICE
A combined electronic device comprises a first electronic device and a first power storage device. The first electronic device comprises a first connector. The...
POWER SUPPLY SYSTEM PROVIDING POWER AND ANALOG DATA SIGNAL FOR USE BY
PORTABLE ELECTRONIC DEVICE TO CONTROL...
A power supply system includes data circuitry as well as power circuitry to generate DC power for use by a portable electronic device having a rechargeable...
High Efficiency Switching Charger with Reduced Input Voltage Ripple
A voltage or current regulated power converter for charging batteries, is described. The power converter comprises an inductor (L), a capacitor cell (C1, C2),...
Battery phone charger able to charge phones or tablets while walking on
A battery cell phone and tablet charger that gives user the ability to charge phone and tablets while walking on the road, jugging, sitting in the bus or bus...
POWER GENERATION SYSTEM OF RENEWABLE-ENERGY-BASED ELECTRIC POWER GENERATOR
AND DC POWER SOURCE COMBINER...
Disclosed is a power generation system provided with a renewable-energy-based electric power generator, capable of efficiently and stably outputting electric...
POWER ADAPTER, TERMINAL, AND METHOD FOR PROCESSING IMPEDANCE EXCEPTION OF
A powr adapter, a terminal, and a method for processing an impedance exception of a charging loop. The power adapter (10) comprises a power conversion unit...
POWER ADAPTER, TERMINAL, AND METHOD FOR PROCESSING IMPEDANCE ANOMALIES IN
A power adapter, a tenninal, and a method for processing an impedance anomaly in a charging circuit. The terminal (10) forms a charging circuit with the power...
ELECTRONIC DEVICE AND POWER ADAPTER THEREFOR
An electronic device and a power adapter are provided. The power adapter comprises a power circuit, a main control circuit, a potential adjustment circuit, a...
BATTERY MANAGING DEVICE AND BATTERY MANAGING METHOD
A battery managing device includes a first calculator, a second calculator, a determiner, and a controller. The first calculator calculates a provisional value...
MODULAR BATTERY CELL ARCHITECTURE AND CONTROL METHOD
Embodiments of the invention relate to a multi-cell battery, with at least two cells electrically connected in a first parallel arrangement, which is connected...
BATTERY PACK, CONTROL CIRCUIT, AND ELECTRONIC DEVICE
A battery pack including: a rechargeable battery, a protection circuit configured to disable the rechargeable battery when an output voltage value of the...
BATTERY PROTECTION INTEGRATED CIRCUIT, BATTERY PROTECTION APPARATUS AND
A battery protection integrated circuit for protecting a secondary battery by controlling a charge or discharge operation of the secondary battery includes a...
ENERGY STORAGE DEVICE POWER CONSUMPTION MANAGEMENT
An energy storage device includes a device controller, an electrical energy converter, an energy storage medium and a power metering device. In a method of...
CURRENT BALANCING DEVICE FOR PARALLEL BATTERY CELLS IN AN ELECTRIFIED
A current equalizer is provided for first and second battery elements connected in parallel to supply a DC link. A first constant resistance carries a first...
Battery Charger and Method Utilizing Alternating DC Charging Current
A battery charger is disclosed for use with various batteries, such as automotive- and marine-type batteries. In accordance with an aspect of the invention,...
CONSTANT CURRENT CHARGING DEVICE
To provide a constant current charging device capable of shortening a total charging time of a secondary battery even if an internal impedance of the secondary...
QUICK-CHARGING METHOD AND SYSTEM
A quick-charging method and system suitable for the field of mobile terminals. The method comprises: (S1) a second controller (21) sending a quick-charging...
CHARGING METHOD AND SYSTEM
A charging method and system applied to the field of mobile terminals. The charging method comprises: a cell detection circuit acquiring a voltage value of a...
Charging System Having Active Error Correction for Rechargeable batteries
A recharging system for a battery. The internal resistance of the battery and its leads produce an error voltage when a charging current flows through the...
Pulsed Energy Battery Charger
A battery charging process for lithium-ion or other types of rechargeable batteries that utilizes pulsed energy. Charging circuitry generates a wave train of...
APPARATUS AND METHOD FOR WIRELESS POWER TRANSFER IN FURNITURE
An article of furniture having an internal frame and an upholstery covering is provided with at least one transmitting resonator carried by said frame and...
WIRELESS POWER TRANSFER APPARATUS USING ENCLOSURES WITH ENHANCED MAGNETIC
An apparatus includes an enclosure and a coil assembly in the enclosure. The coil assembly includes a magnetic core and a coil disposed on the magnetic core....
SYSTEMS AND METHODS TO REDUCE THE NUMBER AND COST OF MANAGEMENT UNITS OF
DISTRIBUTED POWER GENERATORS
Apparatuses and methods for configuring and managing solar panels to form strings of photovoltaic energy generators with improved performance and reduced cost....
POWER MANAGEMENT SYSTEMS FOR ACCEPTING ADAPTER AND SOLAR POWER IN
The disclosed embodiments provide a power management system that supplies power to components in an electronic device. The power management system includes a...
SYSTEMS AND METHODS FOR QUICK DISSIPATION OF STORED ENERGY FROM INPUT
CAPACITORS OF POWER INVERTERS
Methods and systems for connecting a photovoltaic module and an inverter having an input capacitor are presented. The photovoltaic system includes a maximum...
CONTROL TECHNIQUES FOR PHOTOVOLTAIC POWER PLANTS
A photovoltaic power plant includes solar cells and inverters that convert direct current generated by the solar cells to alternating current. The reactive...
METHOD FOR SAFE ISOLATION AND RECONNECT OF GRID GENERATION DEVICES TO
ENERGY STORAGE OR ALTERNATE GENERATION...
Power control circuitry, power systems, and related methods are disclosed. A power system includes power control circuitry including a first power switch...
ENERGY MANAGEMENT SYSTEM, ENERGY MANAGEMENT METHOD AND COMPUTER PROGRAM
One aspect of the present invention relates to a computer program for causing a computer to operate as an energy management system for managing the operation...
CONTROLLING A DISTRIBUTED GENERATION MANAGEMENT SYSTEM
Techniques for controlling a distributed generation management system may be provided. Real-time power generation information may be collected from sensors of...
UTILITY PROVISIONING IN AN ENERGY RESOURCE SYSTEM
Embodiments may include a method of adjusting power in a distributed generation management system. The method may include receiving, by a processor, real-time...
GENERATOR MANAGEMENT SYSTEM THAT SELECTIVELY ACTIVATES GENERATORS BASED ON
AN OPERATING PARAMETER
Some embodiments relate to an example generator management system. The generator management system includes a first generator that is adapted to supply power...
HARMONIC CURRENT COMPENSATOR AND AIR-CONDITIONING SYSTEM
A harmonic current compensator is connected in parallel with a harmonic generating load to a system power supply and supplies a compensation current Ia to...
LOAD CONTROL DEVICE HAVING A REDUCED LEAKAGE THROUGH GROUND
A load control device for controlling power delivered from an AC power source to an electrical device may be configured to conduct current through earth ground...