About 342 results
Showing the first 200 results.
https://drivepatents.com/patents/988887 · 10 Jul 2013
A system and method of providing a service using a Near Field Communication (NFC) tag are provided. A device that receives the service includes a tag information receiving unit that receives tag information from the NFC tag; a service requesting unit that ...
https://drivepatents.com/patents/984732 · 3 Jul 2013
A display apparatus is provided. The display apparatus includes a signal processor which processes a plurality of contents and forms image frames, a display unit which outputs a plurality of content views using the image frames, and a controller which cont...
https://drivepatents.com/patents/984671 · 3 Jul 2013
A power supply includes: a first switch arranged between an input power supplier and a load; a driving power supplier to receive input power through the first switch and to supply the input power to the load when a current mode of the load is a normal mode...
https://drivepatents.com/patents/984810 · 26 Jun 2013
A silencer for installation in a fuel cell system includes a plurality of expansion chambers adapted to connect to a predetermined apparatus of the fuel cell system, wherein the plurality of expansion chambers are adapted to serially reduce acoustic noise ...
https://drivepatents.com/patents/984889 · 5 Jun 2013
An electrode catalyst for a fuel cell which includes alloy particles comprising an alloy of a Group 8 metal and a Group 9 metal, a method of preparing the same, a membrane electrode assembly including the electrode catalyst, and a fuel cell including the m...
https://drivepatents.com/patents/990266 · 29 May 2013
A composite negative active material including metal nanostructures disposed on one or more of a surface and inner pores of a porous carbon-based material, a method of preparing the material, and a lithium secondary battery including the material.
https://drivepatents.com/patents/990512 · 22 May 2013
A composition including a cross-linkable compound and at least one compound represented by Formula 1 below, a composite obtained from the composition, an electrode including the composition or the composite, a composite membrane including the composite, an...
https://drivepatents.com/patents/990451 · 22 May 2013
A cathode and a battery including a cathode active material including a layer-structured material having a composition of xLiMO-(1-x)LiMeO; and a metal oxide having a perovskite structure. The cathode active material may have improved structural stability ...
https://drivepatents.com/patents/990754 · 15 May 2013
A flexible display apparatus (1) includes a flexible display panel (10); a panel deformation member (20) that is disposed on a rear surface of the flexible display panel and deforms the flexible display panel; a panel rotation unit (30) that supports and r...
https://drivepatents.com/patents/990924 · 8 May 2013
A composition for filling an ion exchange membrane, a method of preparing the ion exchange membrane, the filled ion exchange membrane, and a redox flow battery using the filled ion exchange membrane is disclosed. The composition includes an ion conductive ...