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Power management for electronic devices

A technology for electronic devices and power analysis, applied in circuit devices, battery circuit devices, current collectors, etc., and can solve problems such as small areas

Active Publication Date: 2012-09-12
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This approach has the disadvantage that the spacing between the transmit and receive antennas must be very close (e.g., a few millimeters)
While this does have the ability to simultaneously charge multiple devices in the same area, the area is usually small so the user must locate said devices to a specific area

Method used

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  • Power management for electronic devices
  • Power management for electronic devices
  • Power management for electronic devices

Examples

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Embodiment Construction

[0023] The detailed description set forth below in conjunction with the accompanying drawings is intended as a description of exemplary embodiments of the invention and is not intended to represent the only embodiments in which the invention may be practiced. The term "exemplary" is used throughout this description to mean "serving as an example, instance, or illustration" and should not necessarily be construed as preferred or advantageous over other exemplary embodiments. The detailed description includes specific details for the purpose of providing a thorough understanding of exemplary embodiments of the invention. It will be apparent to those skilled in the art that the exemplary embodiments of the invention may be practiced without these specific details. In some instances, well-known structures and devices are shown in block diagram form in order to avoid obscuring the novelty of the exemplary embodiments presented herein.

[0024] The word "wireless power" is used her...

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PUM

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Abstract

Exemplary embodiments are directed to wireless power management. A method may include detecting one or more wireless chargers for charging an energy storage device of one or more monitored energy storage devices if the energy storage device drops below a threshold value. Moreover, the method may include selecting a charging scheme for an electronic device associated with the energy storage device.

Description

[0001] Claim of priority under 35 U.S.C. §119(e) [0002] This application claims priority under 35 U.S.C. § 119(e) to the following applications: [0003] US Provisional Patent Application No. 61 / 262,119, entitled WIRELESS POWER, filed November 17, 2009, the disclosure of which is hereby incorporated by reference in its entirety. technical field [0004] The present invention relates generally to wireless power, and more specifically, to power management, positioning of wireless chargers, and automated wireless charging. Background technique [0005] Typically, each battery powered device requires its own charger and power source, typically an alternating current (AC) power outlet. This becomes difficult to use when many devices need to be charged. [0006] The use of air power transmission between the transmitter and the device to be charged is being developed. These practices generally fall into two categories. One category is based on the coupling of plane wave radi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/04
CPCH02J7/025G06Q30/0267G06Q30/0601H02J7/0071H02J7/00036H04B5/79H02J50/10H02J50/12H02J50/20H02J50/40H02J50/80H02J7/00034H02J7/00045H02J7/04H02J50/90
Inventor 哈立德·希勒米·厄勒-马列亚伊尔·卡尔米桑迪普·S·米尼哈斯斯里尼瓦斯·拉加万李鹏戴维·马尔多纳多玛丽贝思·塞尔比萨乌米特拉·莫汉·达斯
Owner QUALCOMM INC