About 340 results
Showing the first 200 results.
https://drivepatents.com/patents/987689 · 7 Aug 2013
A power supply apparatus of a home appliance which meets standby power regulation of 0.5 watts using one SMPS. As compared with a general circuit which meets the standby power regulation using two or more SMPSs, it may be possible to curtail expenses requi...
https://drivepatents.com/patents/987656 · 7 Aug 2013
A method and apparatus for charging a battery of a mobile device are provided. In the apparatus, a processor of the device starts a charging process when a connection of a charger is detected after a booting process of the device is initiated. The processo...
https://drivepatents.com/patents/988331 · 24 Jul 2013
A porous carbonaceous composite material, a positive electrode and lithium air battery including the porous carbonaceous composite material, and a method of preparing the porous carbonaceous composite material. The porous carbonaceous composite material in...
https://drivepatents.com/patents/988661 · 17 Jul 2013
An apparatus for wirelessly transmitting energy based on a frame is provided. The apparatus includes a transmitter configured to transmit, to at least one reception device, energy in a frame unit through a mutual resonance between a source resonator and a ...
https://drivepatents.com/patents/988637 · 17 Jul 2013
A hybrid silencer in a fuel cell system includes an expansion chamber connected to a predetermined apparatus of the fuel cell system, where the expansion chamber reduces acoustic noise of a fluid discharged from the predetermined apparatus, a water-absorbe...
https://drivepatents.com/patents/988634 · 17 Jul 2013
Provided is an over-voltage protection device for a resonant wireless power reception device. The over-voltage protection device includes a resonance signal receiver for receiving a wireless resonance signal transmitted from a wireless power transmission d...
https://drivepatents.com/patents/988625 · 17 Jul 2013
Provided is an over-voltage protection device for a resonant wireless power transmission device. The over-voltage protection device includes an amplifier for amplifying a transmission signal, a resonance signal generator for generating a wireless resonance...
https://drivepatents.com/patents/988597 · 17 Jul 2013
A battery charging control system of a terminal is provided. The system includes a terminal (100) in which a battery (200) is mounted and a charger (300) connected to the terminal to provide a charging current for charging the battery. The charger charges ...
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...