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Systems and method for positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system
US9106083B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9106083-B2 |
| Application number | US-201213709937-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 10, 2012 |
| Priority date | Jan 18, 2011 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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Abstract
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A system and method for providing positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system. In accordance with an embodiment, the system comprises a base unit having one or more transmitter coils; one or more components including a ferromagnetic, ferrite, or other magnetic material or layer, that modify the magnitude and/or phase of an electromagnetic field in one or multiple dimensions; and one or more components within the base unit and/or the mobile device, for positioning freedom, and support of different voltages, protocols, and power levels. In accordance with various embodiments, the base unit and mobile device can communicate with each other prior to and/or during charging or powering to determine a protocol to be used to charge or power the mobile device.
First claim
Opening claim text (preview).
What is claimed is: 1. A system for providing positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system, comprising: a base unit having one or more transmitter coils, which transmit inductive power to a receiver coil placed close to the one or more transmitter coils and configured to receive power therefrom; a switching layer having magnetic properties and covering the one or more transmitter coils, so that, during charging o…
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9106083B2 cover?
- A system and method for providing positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system. In accordance with an embodiment, the system comprises a base unit having one or more transmitter coils; one or more components including a ferromagnetic, ferrite, or other magnetic material or layer, that modify the magnitude and/or phase of an elect…
- Who is the assignee on this patent?
- Mojo Mobility Inc
- What technology area does this patent fall under?
- Primary CPC classification H02J7/70. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Aug 11 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).