Multiple use wireless power systems

A technology of wireless power supply and wireless power, applied in electromagnetic wave systems, transmission systems, near-field transmission systems, etc., can solve problems such as interference, complexity of general wireless power supply solutions, damage to remote device communication systems, etc.

Inactive Publication Date: 2012-10-03
ACCESS BUSINESS GRP INT LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition to the complexity of general wireless power solutions, there are also issues that arise due to the interaction between the remote device wireless power system and the remote device communication system
For example, certain wireless sources may interfere with or damage remote device communication systems in some circumstances

Method used

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  • Multiple use wireless power systems
  • Multiple use wireless power systems
  • Multiple use wireless power systems

Examples

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Embodiment Construction

[0027] I. overview

[0028]Various aspects of a wireless power transfer system including a remote device capable of receiving wireless power are described below. There are a number of different features discussed including, but not limited to, remote devices with multiple wireless power inputs, remote devices with hybrid secondary, remote devices with time-sharing communication capabilities, wireless communication with far-field wireless power sources, and A remote device capable of implementing a low power mode and a remote device capable of determining whether a wireless hotspot is nearby.

[0029] II. Multiple wireless power inputs

[0030] exist figure 1 A wireless power supply system according to one embodiment of an aspect of the present invention is shown in FIG. 1 and generally designated 100 . Wireless power system 100 includes one or more wireless power sources 102 and one or more remote devices 104 . In this aspect of the invention, the remote device 104 is ad...

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PUM

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Abstract

A wireless power system having at least one of a remote device with multiple wireless power inputs capable of receiving power from a different wireless power source, a remote device including a hybrid secondary that can be selectively configured for multiple uses, a remote device including a hybrid secondary, a far field wireless power source having a low power mode, a remote device having the capability of communicating with multiple different wireless power sources to indicate that a wireless power hot spot is nearby, a wireless power supply including multiple wireless power transmitters.

Description

Background technique [0001] The widespread and continued growth of use of portable electronic devices has resulted in a dramatic increase in the need for wireless powering solutions. A wireless power system eliminates the need for, and thus many of the inconveniences associated with, power cords. For example, a wireless power solution can eliminate: (i) the need to maintain and store a collection of power cords, (ii) the unsightly clutter that cords create, (i) the need to repeatedly physically connect and disconnect remote devices from cords. The need, (iv) the need to carry a power cord anytime power is needed, such as recharging, and (v) the difficulty of identifying which of the power cord collection is used for each device. [0002] There are several different types of wireless power systems. For example, many wireless power systems rely on inductive power transfer to transfer electrical power without wires. A wireless power transfer system includes an inductive power ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J17/00
CPCH02J17/00H04B5/0037H04B5/0087H02J5/005H02J50/12H02J7/0068H02J50/20H02J50/80H02J50/40
Inventor D.W.巴曼J.B.泰勒J.K.施万内克S.A.莫勒马
Owner ACCESS BUSINESS GRP INT LLC
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