About 343 results
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https://drivepatents.com/patents/985330 · 27 Mar 2013
An electrolyte for a lithium secondary battery, the electrolyte including a lithium salt, a non-aqueous organic solvent, and a polar additive based on a substituted heterobicyclic compound. Oxidation of the electrolyte is prevented by formation of a polar ...
https://drivepatents.com/patents/985293 · 27 Mar 2013
An electrode active material, an electrode including the electrode active material, a lithium battery including the electrode, and a method of preparing the electrode active material. The electrode active material includes a core having at least one of a m...
https://drivepatents.com/patents/985594 · 13 Mar 2013
Methods and apparatus are provided for controlling a wireless power receiver for wirelessly receiving power. A drive power for driving the wireless power receiver is received from a wireless power transmitter. A communication network is established with th...
https://drivepatents.com/patents/985856 · 6 Mar 2013
A mobile electronic apparatus includes a main body unit having a main board, a display unit disposed so as to rotate with respect to the main body unit for operating according to a control of the main board, a solar cell module disposed on a rear surface o...
https://drivepatents.com/patents/985791 · 6 Mar 2013
Provided are a devices, systems and methods for performing communication using wireless power. According to one general aspect, a communication device using wireless power may include: a controller configured to control mutual resonance between a target re...
https://drivepatents.com/patents/992612 · 27 Feb 2013
A method and an apparatus for reducing electromagnetic waves in a mobile device are provided. According to the method, in a mobile device having the first and second modules with different functions, the apparatus operates the first module at the first ope...
https://drivepatents.com/patents/985982 · 20 Feb 2013
A porous membrane with pores that includes a polymerization product of a polyazole-based material, an electrolyte membrane including the porous membrane with a proton-conductive polymer provided in pores of the porous membrane, methods of manufacturing the...
https://drivepatents.com/patents/985972 · 20 Feb 2013
A method and apparatus to share energy in a wireless device are provided. A power sharing method between a wireless device and at least one neighboring wireless device, includes scanning, by the wireless device, the at least one neighboring wireless device...
https://drivepatents.com/patents/993503 · 23 Jan 2013
An anode active material, an anode including the anode active material, a lithium battery including the anode, and a method of preparing the anode active material. The anode active material includes: a multilayer metal nanotube including: an inner layer; a...
https://drivepatents.com/patents/993866 · 16 Jan 2013
The present invention relates to a method for a wireless charging of a mobile terminal and a mobile terminal for same. The method of the present invention comprises: searching for at least one rechargeable mobile terminal; receiving power information from ...