About 116 results
https://drivepatents.com/patents/979674 · 15 Jan 2014
A charging method and charging apparatus for charging a battery is provided. A charging apparatus transmits a charging initiation request including the meter identifier and a charging identifier to a server, and receives a charging initiation response in r...
https://drivepatents.com/patents/979559 · 15 Jan 2014
A battery pack, a method of charging the same and a vehicle including the same. The battery pack includes: a battery cell (100) for storing electric power and a battery management system (BMS) (210) for controlling charging or discharging the battery cell ...
https://drivepatents.com/patents/980118 · 1 Jan 2014
Disclosed are a portable charger and a method of operating the same. The portable charger includes a main body; a first connector connected to the main body and a commercial power source; and a second connector connected to the main body and an external ap...
https://drivepatents.com/patents/980344 · 1 Jan 2014
Provided are a mixed cathode active material including layered structure lithium manganese oxide expressed as Chemical Formula 1 and a second cathode active material having a plateau voltage profile in a range of 2.5 V to 3.3 V, and a lithium secondary bat...
https://drivepatents.com/patents/980395 · 25 Dec 2013
Disclosed is an add-on communication apparatus attached to an in-cable charging control device integrated with a cable assembly to charge an electric vehicle. The add-on communication apparatus includes a first communication module to make wireless communi...
https://drivepatents.com/patents/980796 · 18 Dec 2013
The present invention relates to a mixed positive electrode active material and to a lithium secondary battery comprising the same, wherein the mixed positive electrode active material comprises lithium manganese oxide expressed by the following chemical f...
https://drivepatents.com/patents/980717 · 18 Dec 2013
A charger for an electric vehicle is provided. The charger supplies a current from a commercial power source to a battery of the electric vehicle. The charger includes a light emitting unit for displaying charging operation information of the charger, a co...
https://drivepatents.com/patents/981786 · 20 Nov 2013
An inverted pendulum type vehicle (1) comprising a traveling unit (50) with a main wheel (52), a vehicle body frame (10) having the main wheel (52) supported thereon, a pair of left and right driving units (90, 130) supported on the vehicle body frame (10)...
https://drivepatents.com/patents/981723 · 20 Nov 2013
In an assembled battery including plural cells series-coupled in multiple stages, each voltage measuring unit includes an analog front end unit which measures the voltages of cells, an interface unit for interfacing with a common bus, a voltage measurement...
https://drivepatents.com/patents/982197 · 6 Nov 2013
Provided is a charging apparatus for vehicles which charges a vehicle provided with a charging control circuit via a charging cable, comprising a charging control device which controls electrical charging to the vehicle by transmitting a charging control s...