About 56 results
https://drivepatents.com/patents/978779 · 5 Feb 2014
Each of the power supply units (20) in a power supply apparatus includes a voltage conversion circuit (21) that converts input voltage into output voltage within a predetermined voltage range an output capacitor (22) that outputs supply power while accumul...
https://drivepatents.com/patents/981303 · 4 Dec 2013
A system, an apparatus, and a method of performing a charging operation in a host mode, which can perform a charging operation in a host mode of a terminal. The system includes a terminal for simultaneously receiving a function of performing communication ...
https://drivepatents.com/patents/981968 · 13 Nov 2013
Methods, systems, and apparatus for enabling a power path between a power source and a host device via an accessory. A host device may send, to an accessory arranged within the power path, via a first data pin arranged in the host device, a request for an ...
https://drivepatents.com/patents/982863 · 23 Oct 2013
A host device (10) may comprise an electrical power transmitting controller device (100), and an accessory device (20) may comprise an electrical power receiving controller device (200). After an identification and handshaking process to determine power re...
https://drivepatents.com/patents/983764 · 9 Oct 2013
Method for controlling a regulated group of energy producing/consuming devices in an electricity network, the method comprising: applying one or more fixed or variable sequential trigger levels to disconnect individual regulated energy producing/consuming ...
https://drivepatents.com/patents/986611 · 18 Sep 2013
According to one embodiment, an electric power supply-and-demand control apparatus includes a measuring module (2, 3) which measures an output power characteristic of dispersed power sources arranged in various places in an electric power system. The elect...
https://drivepatents.com/patents/987247 · 21 Aug 2013
A power management system is configured to comprise: a plurality of power management units (32, 36, 38, 40, 42) that divide power information about a whole facilities complex into power information about a plurality of management areas, and each of which t...
https://drivepatents.com/patents/987686 · 7 Aug 2013
An electronic apparatus includes an input unit to receive an input of DC power from an external adaptor, a battery unit to store the received DC power, a first control unit to drive the electronic apparatus using power of the battery unit or power received...
https://drivepatents.com/patents/988564 · 24 Jul 2013
The present invention discloses an intelligent power distribution system and method, where the intelligent power distribution system includes: a load identification module, a management module, and an intelligent power distribution box. The management modu...
https://drivepatents.com/patents/991704 · 17 Apr 2013
The economical load distribution adjusting device 10 acquires an optimal hydroelectric output, optimal demand, and optimal power price from the supply-demand planning device 23, acquires the planned hydroelectric output planned by the water level planning ...