About 66 results
https://drivepatents.com/patents/965301 · 27 May 2026
The present application discloses an energy storage module control method, an apparatus, a device, a system, and an energy storage module, relating to the field of energy storage technologies. The control method for the energy storage module includes: obta...
https://drivepatents.com/patents/965295 · 27 May 2026
According to embodiments, an electronic device is provided. The electronic device may include: a processor; a radio frequency (RF) transceiver; a radio frequency front end (RFFE) module connected to the RF transceiver; an antenna connected to the RFFE modu...
https://drivepatents.com/patents/1388757 · 6 May 2026
Disclosed are a charging control method and apparatus, and an electronic device. The method comprises: obtaining a system power consumption value of a terminal (S1000); determining that the terminal is charged by means of a charger and is in a high-load wo...
https://drivepatents.com/patents/1388019 · 29 Apr 2026
Embodiments of this application provide a reverse charging system and method, and a related apparatus. The charging system includes a first electronic device and a second electronic device. The first electronic device is configured to boost a first battery...
https://drivepatents.com/patents/1398327 · 17 Sep 2025
The present disclosure includes a method of charging a battery. In one embodiment, the method comprises receiving, in a battery charging circuit on an electronic device, an input voltage having a first voltage value from an external power source. The batte...
https://drivepatents.com/patents/959219 · 8 Jul 2015
A battery charging system includes a PFC converter which converts an alternating current input voltage which is input from a power supply to a direct current output voltage, a DC-DC converter which changes an output voltage of the PFC converter, a battery ...
https://drivepatents.com/patents/959946 · 17 Jun 2015
An apparatus for controlling a charge for a battery is provided. The apparatus includes an input unit that is configured to convert alternating current (AC) input power into direct current (DC) power. A first converter is configured to store or output the ...
https://drivepatents.com/patents/966393 · 10 Dec 2014
A power supply apparatus and an electronic apparatus are provided. The power supply apparatus includes: a plurality of power supplies arranged as a single array; a switch disposed between the plurality of power supplies configured to control connection sta...
https://drivepatents.com/patents/967408 · 19 Nov 2014
The present utility model provides a charger and a charging system. The charger includes: a rectifier, a transformer, a first diode, a capacitor, a voltage sampling feedback unit, a PWM controller, a battery voltage feedback unit and a semiconductor switch...
https://drivepatents.com/patents/968524 · 22 Oct 2014
To provide a regulator capable of more appropriately preventing the voltage of a battery from increasing beyond a full-charge voltage during a battery chattering. [Solution] A regulator 1 includes a rectifying circuit 2, a first battery detecting circuit 3...