About 58 results
https://drivepatents.com/patents/984442 · 28 Aug 2013
Disclosed are a wireless power receiver and a method of managing the same. The wireless power receiver to wirelessly receive power from a wireless power transmitter and transmit the power to a load includes a receiving unit to receive AC power from the wir...
https://drivepatents.com/patents/987175 · 21 Aug 2013
A wireless power transmitter (200) for transmitting power to a wireless power receiver (300) in a wireless scheme includes a transmitting coil (L2) configured to transmit power, which is supplied by a power source (100), to a receiving coil (L3) of the wir...
https://drivepatents.com/patents/990224 · 29 May 2013
Disclosed are a wireless power transmitter and a method of transmitting power thereof. The wireless power transmitter to wirelessly transmit power to a wireless power receiver includes a transmission coil to receive power from a power supply apparatus, and...
https://drivepatents.com/patents/990712 · 15 May 2013
A wireless power transmission method of a wireless power transmitter for transmitting power to a wireless power receiver according to the embodiment includes transmitting a connection signal for identifying the wireless power receiver, identifying the wire...
https://drivepatents.com/patents/990980 · 8 May 2013
Disclosed are a wireless power transmitter and a power transmission method thereof. The wireless power transmitter includes a plurality of transmission resonance units, a detection power applying unit applying detection power to the transmission resonance ...
https://drivepatents.com/patents/990908 · 8 May 2013
A wireless power receiver according to an embodiment wirelessly receives power from a wireless power transmitter. The wireless power receiver includes a printed circuit board having a reception space in a predetermined area, a receiving coil disposed in th...
https://drivepatents.com/patents/991259 · 1 May 2013
Disclosed are a shielding apparatus and a wireless power transmission apparatus. The shielding apparatus included in a wireless power transmission apparatus for transmitting power to a wireless power reception apparatus in wireless includes a first shieldi...
https://drivepatents.com/patents/985115 · 17 Apr 2013
A wireless power repeater for transferring power from a wireless power transmitter to a wireless power receiver according to the embodiment includes a repeater resonant unit resonance-coupled with the wireless power transmitter for transferring the receive...
https://drivepatents.com/patents/985045 · 17 Apr 2013
A wireless power transmitter according to an embodiment includes a coil and a capacitor which resonate with a wireless power receiver. The coil includes a plurality of cell groups and a core which connects the cell groups with each other. Each of the cell ...
https://drivepatents.com/patents/993536 · 23 Jan 2013
Provided is a planetary gear train for transmission of e-bike motor, including: a carrier protrusively formed in a center with a stator axis insertion boss provided with a stator axis insertion groove in a shape corresponding to that of the stator axis for...