Invention Grant
- Patent Title: Power receiving device having device discovery and power transfer capabilities
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Application No.: US13631196Application Date: 2012-09-28
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Publication No.: US10404075B2Publication Date: 2019-09-03
- Inventor: John Walley , Reinier Van Der Lee , Yasantha Rajakarunanayake , Vadim Bishtein
- Applicant: Avago Technologies International Sales Pte. Limited
- Applicant Address: SG Singapore
- Assignee: Avago Technologies International Sales Pte. Limited
- Current Assignee: Avago Technologies International Sales Pte. Limited
- Current Assignee Address: SG Singapore
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: H02J50/80
- IPC: H02J50/80 ; H02J7/00 ; H02J50/60 ; H02J50/40 ; H02J50/12 ; H02J7/02 ; H02J50/10 ; H02J50/90

Abstract:
A wireless power transfer system is disclosed that includes a power station and a chargeable device. The power station transmits discovery beacons in order to detect a chargeable device within its vicinity using any available communication protocols and/or standards. Once a device is discovered, the power station can perform coil selection with the device in order to select preferred coils for power transfer. In addition, the chargeable device is capable of detecting the beacon signal and providing a response to notify the power station of its presence. The chargeable device is capable of performing its own coil selection for further optimization and includes various assistance functionality to aid a user in optimizing a connection with the power station.
Public/Granted literature
- US20140091626A1 Power Receiving Device Having Device Discovery and Power Transfer Capabilities Public/Granted day:2014-04-03
Information query