About 23 results
https://drivepatents.com/patents/1379041 · 5 Mar 2026
Electrical power control devices may include a main power connection for transmitting electrical power to a disconnect panel, an auxiliary power connection for transmitting electrical power to an auxiliary device, and an auxiliary control module. The auxil...
https://drivepatents.com/patents/1386882 · 25 Feb 2026
A power adapter device (1600) for charging a rechargeable device having a USB-C port (1651) and a processor (1652) and a power management unit (1653) and a battery (1654), the power adapter device comprising: an input port (1601) for receiving input power;...
https://drivepatents.com/patents/968379 · 22 Oct 2014
An adjustable output power supply (102) with a data communications connector (120, 222) that at least partially complies with physical specifications of a defined data interface standard connector, such as a USB connector. The data communications connector...
https://drivepatents.com/patents/969292 · 1 Oct 2014
Universal serial bus chargers and charging management methods thereof are provided. The universal serial bus charger includes a control unit, a charger module, a universal serial bus interface device, and a switch device. The control unit receives a power ...
https://drivepatents.com/patents/969690 · 24 Sep 2014
The present invention discloses a control device for current switching and an electronic device. The control device for current switching disclosed in embodiments of the present invention includes: a USB OTG interface for connecting to a device; a USB inte...
https://drivepatents.com/patents/972379 · 16 Jul 2014
The present invention relates to a method for charging an electrical device (102) with a charger (101) via a data interface (103). The data interface (103) comprises at least a first data line (D+) and a second data line (D-) coupling the charger (101) and...
https://drivepatents.com/patents/976904 · 26 Mar 2014
A host apparatus, a user terminal apparatus, a method of controlling a charger, and a method of communication thereof. The host apparatus includes: a connector which includes a terminal to which the user terminal apparatus is connected; a power supplier wh...
https://drivepatents.com/patents/981136 · 11 Dec 2013
The HEMS of each consumer transmits the amount of surplus electricity that is expected by to be generated by a PV system, and/or the amount of electric power that is needed by a controllable load, in a predetermined time slot on a predetermined date, to a ...
https://drivepatents.com/patents/981114 · 11 Dec 2013
A power supply device connected to an electronic device for supplying power to the electronic device, including a control unit configured to control supply of power to the electronic device and a switching circuit configured to receive, from the electronic...
https://drivepatents.com/patents/982482 · 30 Oct 2013
A mobile terminal including a power supply unit including a chargeable battery; a wireless power transmitting unit configured to transform power supplied from the battery into a magnetic field, and to transmit the magnetic field to at least one other termi...