Untethered power supply of electronic devices
First Claim
1. An electrical power transmission system, comprising an electric power transmitter, configured for a wireless transmission of electric power in a confined space;
- and an electric power receiver, configured to receive the transmitted electric power in the confined space and to transform the received electric power to power electric devices, wherein the system is configured to operate substantially free of exposure hazards.
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Accused Products
Abstract
An electrical power transmission system includes an electric power transmitter for a wireless transmission of electric power in a confined space, and an electric power receiver to receive the transmitted electric power in the confined space and to transform the received electric power to power electric devices, wherein the system is configured to operate substantially free of exposure hazards. The electric power receiver may include a rectifier to rectify the receiver electric power, a storage device to store the rectified electric power, and a power controller to produce regulated outputs, wherein the electric power transmitter is configured to transmit electric power with a power flux corresponding to Federal Health Regulations. Some electric power receivers include a feedback transmitter to transmit a feedback signal to the electric power transmitter, wherein the electric power transmitter includes a feedback receiver, configured to receive the transmitted feedback signal from the electric power receiver.
323 Citations
37 Claims
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1. An electrical power transmission system, comprising
an electric power transmitter, configured for a wireless transmission of electric power in a confined space; - and
an electric power receiver, configured to receive the transmitted electric power in the confined space and to transform the received electric power to power electric devices, wherein the system is configured to operate substantially free of exposure hazards. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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30. An electrical power transmission system, comprising
an electric power transmitter, configured for a wireless transmission of electric power in a confined space; - and
an electric power receiver, configured to receive the transmitted electric power in the confined space, the electric power receiver comprising;
a rectifier, configured to rectify the receiver electric power;
a storage device, coupled to the rectifier, configured to store the rectified electric power; and
a power controller, coupled to the storage device, configured to produce one or more regulated outputs, wherein the electric power transmitter is configured to transmit electric power with a power flux corresponding to Federal Health Regulations.
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31. An electrical power transmission system, comprising
an electric power transmitter, configured for a wireless transmission of electric power in a confined space; - and
an electric power receiver, configured to receive the transmitted electric power in the confined space, the electric power receiver comprising;
a rectifier, configured to rectify the receiver electric power;
a storage device, coupled to the rectifier, configured to store the rectified electric power;
a power controller, configured to produce one or more regulated outputs; and
a feedback transmitter, configured to transmit a feedback signal to the electric power transmitter, wherein the electric power transmitter comprises a feedback receiver, configured to receive the transmitted feedback signal from the electric power receiver.
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32. A method of transmitting electric power, the method including the steps of:
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transmitting electric power wirelessly in a confined space with a power flux corresponding to Federal Health Regulations;
receiving the transmitted electric power; and
transforming the received electric power into a form suitable for powering electric devices. - View Dependent Claims (33, 34, 35, 36, 37)
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Specification