Active rectifier for efficient wireless power transfer
US9762067B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | May 30, 2014 |
| Grant date | Sep 12, 2017 |
| Priority date | — |
| Expiry date | Mar 12, 2036 |
Classification
- Technology area (CPC —)General
Abstract
Methods, devices, and integrated circuits are disclosed for efficiently receiving a wireless power transfer. In one example, a device configured for receiving a wireless power transfer includes an active rectifier, rectifier input nodes, and a controller. The controller is operatively coupled to the active rectifier and configured to control the active rectifier to modify the impedance at the rectifier input nodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.