About 123 results
https://drivepatents.com/patents/971734 · 6 Aug 2014
A charger and a method are provided in which, in doing contactless charging, the influence of a position aligning unit on an apparatus to be charged may be mitigated. A charger (10) includes a contactless charging means (2) that contactlessly charges an ap...
https://drivepatents.com/patents/972261 · 23 Jul 2014
A non-contact power receiving device (6) utilizes, as a power-supply device, an induction heating device (1) equipped with a load-temperature detecting function of detecting light from a load to detect the temperature of the load and of controlling an indu...
https://drivepatents.com/patents/972257 · 23 Jul 2014
In a non-contact power transmission device according to the present invention, a non-contact power receiving device includes a changeover portion (8) for opening and closing the connection between a power receiving coil (2) and a load device (10) which is ...
https://drivepatents.com/patents/972140 · 23 Jul 2014
A device for the transmission of electromagnetic signals, the device comprising: a conductive element at least one inducer, for inducing charge in said conductive element; a transmission circuit, for generation and transmission of electromagnetic signals; ...
https://drivepatents.com/patents/972377 · 16 Jul 2014
A wireless charger with combined electric radiation shielding and capacitive sensing functions is provided. The wireless charger comprises a charging module, a capacitive sensor, and a control unit. The charging module comprises a first coil, a placing are...
https://drivepatents.com/patents/972367 · 16 Jul 2014
A wireless power transmitter and method are provided for transmitting charging power to a wireless power receiver. The method includes transmitting, to the wireless power receiver, a control signal including first time information and load change informati...
https://drivepatents.com/patents/972629 · 9 Jul 2014
A wireless charging apparatus and method utilizing a secure element is disclosed. Illustratively, a receiver containing a secure element securely communicates with a charging pad also equipped with a secure element. The communication can be used to establi...
https://drivepatents.com/patents/974031 · 4 Jun 2014
A system comprising a plurality of electronic devices, each comprising a device housing and a rechargeable battery, and a charger comprising a charger housing and arranged for charging said rechargeable batteries, wherein said charger comprises at least on...
https://drivepatents.com/patents/974627 · 21 May 2014
A wireless charging device includes a circuit board, a heat-absorbing plate, an inductive transmitter coil, and a casing. The inductive transmitter coil is disposed on the heat-absorbing plate. The heat-absorbing plate is disposed on the circuit board. The...
https://drivepatents.com/patents/975457 · 30 Apr 2014
Method, apparatus, and computer program product example embodiments provide device-to-device charging. According to an example embodiment of the invention, a method comprises receiving, by a first device (10), a user's selection of a charging criterion (14...