About 40 results
https://drivepatents.com/patents/1080984 · 5 Jan 2005
There is provided a charging apparatus, which uses a charging control timer h
https://drivepatents.com/patents/1083134 · 20 Oct 2004
An architecture with two batteries B1, B2 for networks (17, 18) provided with a unit CB1, CB2 with a control module (10, 11) of the SOC/SOH of B1, B2, power distribution boxes SDN1, SDN2, SDN3 with a microcontroller (1, 2, 3) and communications bus (19), i...
https://drivepatents.com/patents/1084140 · 8 Sep 2004
The invention relates to a charging device, in particular for a battery of an at least partially electrically motor-driven vehicle. The invention aims to provide an improved battery charger for motor-driven vehicles, in particular for charging lithium-ion ...
https://drivepatents.com/patents/1084166 · 8 Sep 2004
Apparatus for charging a battery cell (4), said device comprising current control means (2) for delivering a charging current until a predetermined charging voltage value is reached, a charging status detector (2,6) devised to sense a charging parameter va...
https://drivepatents.com/patents/1084399 · 1 Sep 2004
A charger for mobile phone provided with a power input portion (12), a switching power source portion (1) to which electric power is supplied by the power input portion (12), a control portion (2) having a micro-computer logic circuit (25) and supplied wit...
https://drivepatents.com/patents/1085783 · 7 Jul 2004
A digital device capable of recharging a rechargeable battery, comprising a current demand detection unit (10) for detecting a consuming current input to the digital device through an adapter, a control unit (20), a charging current detection unit (40) for...
https://drivepatents.com/patents/1088226 · 7 Apr 2004
Disclosed is a charging apparatus capable of easily charging a battery of a mobile communication terminal and being portable. The charging apparatus includes a first connector having a power supply terminal similar to a power supply terminal of a data comm...
https://drivepatents.com/patents/1093563 · 3 Sep 2003
The charging method includes the steps of charging a battery pack, sensing voltage of the battery pack, calculating voltage change rate, detecting a first inflection point based on the voltage change rate so long as a voltage step is not detected, detectin...
https://drivepatents.com/patents/1096968 · 9 Apr 2003
In the present invention, a battery pack type discriminating or deciding concave portion (131) is formed at a position corresponding to a battery pack type deciding switch (214) of an SQ battery pack (1) and when the SQ battery pack (1) is set, the battery...
https://drivepatents.com/patents/1102945 · 24 Jul 2002
When starting charging of an internal battery (10) as a result of connection of an external power source by an AC adapter (14), a charging control unit (24) sets a first charging voltage at which the charging capacity of the internal battery is maximized. ...