System and Method for Providing Wireless Power Feedback in a Wireless Power Delivery System
First Claim
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1. A wireless power delivery system comprising:
- a wireless power source to provide power to an information handling system; and
a control module in communication with the wireless power source, the control module configured to detect a presence signal from the information handling system, to set an output power level for the information handling system based on the presence signal, to receive a power state signal from the information handling system, and to adjust the output power level based on the power state signal.
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Abstract
A wireless power delivery system includes a wireless power source and a control module. The wireless power source provides power to an information handling system. The control module is in communication with the wireless power source, and is configured to detect a presence signal from the information handling system, to set an output power level for the information handling system based on the presence signal, to receive a signal from the information handling system, and to adjust the output power level based on the signal.
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Citations
20 Claims
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1. A wireless power delivery system comprising:
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a wireless power source to provide power to an information handling system; and a control module in communication with the wireless power source, the control module configured to detect a presence signal from the information handling system, to set an output power level for the information handling system based on the presence signal, to receive a power state signal from the information handling system, and to adjust the output power level based on the power state signal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An information handling system comprising:
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a wireless charger to receive power from a wireless charging pad based on a first power state of the information handling system, and to provide the power to the information handling system; and a control module in communication with the wireless charger, the control module configured to detect a change in an operating mode of the information handling system, to determine a second power state for the information handling system in response to the change in the operating mode, and to provide the second power state to the wireless charging pad. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A method comprising:
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receiving, at a wireless charging pad, a presence signal from an information handling system; setting an output power level for the information handling system based on the presence signal; transmitting power at the output power level to the information handling system; receiving a power state signal indicating a power state change of the information handling system; adjusting the output power level based on the power state signal; and transmitting the power at the adjusted output power level to the information handling system. - View Dependent Claims (17, 18, 19, 20)
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Specification