METHOD FOR TRANSFERRING WIRELESS POWER
First Claim
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1. A method for transferring wireless power including a wireless power transmission apparatus, the method comprising:
- initializing power transfer service to multiple receivers;
associating with the multiple receivers; and
transmitting the wireless power to the multiple receivers according to a power transfer mode.
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Abstract
This invention defines management protocols for wireless power transfer to multiple devices in Multi-device Wireless Power Management System. Various functions of Multi-device Wireless Power Management System are justified from this invention. The WPT frames and messages which work between the management block of a charger and the management block or the coupler block of a device, or the coupler block of a charger are defined as well to execute various functions. Also the procedures for each functionality are described based on its frames and messages.
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Citations
12 Claims
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1. A method for transferring wireless power including a wireless power transmission apparatus, the method comprising:
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initializing power transfer service to multiple receivers; associating with the multiple receivers; and transmitting the wireless power to the multiple receivers according to a power transfer mode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for transferring wireless power inter-device, the method comprising:
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transmitting request of power supply nearby receivers that are using the same type of protocol when charger does not exist within the range of receiver; receiving power transfer when power transferring receiver'"'"'s user approves the request.
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Specification