About 338 results
Showing the first 200 results.
https://drivepatents.com/patents/977012 · 26 Mar 2014
A transmitter in a wireless power transmitting system according to the present invention, a transmitter in a wireless power transmitting system includescomprises: a TX power converting unit for converting DC voltage into a first AC voltage and amplifying t...
https://drivepatents.com/patents/976904 · 26 Mar 2014
A host apparatus, a user terminal apparatus, a method of controlling a charger, and a method of communication thereof. The host apparatus includes: a connector which includes a terminal to which the user terminal apparatus is connected; a power supplier wh...
https://drivepatents.com/patents/976872 · 26 Mar 2014
A composite anode active material, an anode including the composite anode active material, a lithium battery including the anode, and a method of preparing the composite anode active material are provided. The composite anode active material includes: a sh...
https://drivepatents.com/patents/977700 · 5 Mar 2014
An apparatus and a method for controlling power in an electronic device are provided. The apparatus includes a switching unit configured to selectively supply a load with one of a first power, which is continuously generated, and a second power, which is d...
https://drivepatents.com/patents/977688 · 5 Mar 2014
A method of providing information about a predetermined external vehicle on a transparent display of an information providing vehicle, the method including: acquiring status information of the external vehicle; determining a display mode for displaying an ...
https://drivepatents.com/patents/977662 · 5 Mar 2014
A discharge circuit, an image forming apparatus having the discharge circuit, and a power-supply unit are disclosed to minimize a standby power generated in a standby mode and improve a discharging speed of a capacitor charged with electricity by the AC po...
https://drivepatents.com/patents/977955 · 26 Feb 2014
A wireless charging method for an electronic device using an electromagnetic radiation (EMR) circuit is provided. The wireless charging method includes receiving an event input through the EMR circuit, controlling a input function according to a signal rec...
https://drivepatents.com/patents/978781 · 5 Feb 2014
An operation method of an electronic device is provided. The method includes calling a stored map browsing history, receiving a selection of one of one or more maps stored in the map browsing history, and displaying the selected map.
https://drivepatents.com/patents/979394 · 22 Jan 2014
A cordless charging apparatus is provided. The cordless charging apparatus includes a cordless power reception resonator including a feeding connector for electric feeding, and a ground connector for grounding. The ground connector is spaced apart from a c...
https://drivepatents.com/patents/979384 · 22 Jan 2014
A method and system to control power transmission between two Near Field Communication (NFC) devices with and without data transfer using NFC technology are provided. The method includes transferring at least a portion of power between two NFC devices usin...