Invention Grant
- Patent Title: Wireless power antenna alignment adjustment system for vehicles
-
Application No.: US17582651Application Date: 2022-01-24
-
Publication No.: US11938830B2Publication Date: 2024-03-26
- Inventor: Hans Peter Widmer , Nigel P. Cook , Lukas Sieber
- Applicant: WiTricity Corporation
- Applicant Address: US MA Watertown
- Assignee: WiTricity Corporation
- Current Assignee: WiTricity Corporation
- Current Assignee Address: US MA Watertown
- Agency: Knobbe, Martens, Olson & Bear, LLP
- The original application number of the division: US13082229 2011.04.07
- Main IPC: H02J7/00
- IPC: H02J7/00 ; B60L3/00 ; B60L3/04 ; B60L53/10 ; B60L53/12 ; B60L53/126 ; B60L53/22 ; B60L53/30 ; B60L53/37 ; B60L53/38 ; B60L53/66 ; B60L53/68
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
- US20220144106A1 WIRELESS POWER ANTENNA ALIGNMENT ADJUSTMENT SYSTEM FOR VEHICLES Public/Granted day:2022-05-12
Information query
