Invention Grant
- Patent Title: Wireless power antenna alignment adjustment system for vehicles
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Application No.: US13082229Application Date: 2011-04-07
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Publication No.: US10343535B2Publication Date: 2019-07-09
- Inventor: Nigel P. Cook , Lukas Sieber , Hanspeter Widmer
- Applicant: Nigel P. Cook , Lukas Sieber , Hanspeter Widmer
- Applicant Address: US MA Watertown
- Assignee: WiTricity Corporation
- Current Assignee: WiTricity Corporation
- Current Assignee Address: US MA Watertown
- Agency: Knobbe Martens Olson & Bear LLP
- Main IPC: H02J7/00
- IPC: H02J7/00 ; B60L11/18 ; B60L3/00 ; B60L3/04 ; B60L53/12 ; B60L53/30 ; B60L53/38 ; B60L53/37 ; B60L53/10
Abstract:
Exemplary embodiments are directed to wireless charging and wireless power alignment of wireless power antennas associated with a vehicle. A wireless power charging apparatus includes an antenna including first and second orthogonal magnetic elements for detecting a horizontal component of a magnetic field generated from a second charging base antenna. A processor determines a directional vector between the antennas.
Public/Granted literature
- US20110254503A1 WIRELESS POWER ANTENNA ALIGNMENT ADJUSTMENT SYSTEM FOR VEHICLES Public/Granted day:2011-10-20
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