WIRELESS POWER REPEATING
First Claim
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1. An apparatus for wireless power repeating, comprising:
- a first wireless power receiving coil configured to receive power from a first wireless power transmitting coil of a wireless charger; and
a second wireless power transmitting coil coupled to the first wireless power receiving coil, wherein the second wireless power transmitting coil is configured to propagate current resulting in a magnetic field.
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Abstract
Techniques for wireless charging in a system, method, and apparatus are described herein. For example, the apparatus includes a first wireless power receiving coil configured to receive power from a first wireless power transmitting coil of a wireless charger. The apparatus also includes a second wireless power transmitting coil coupled to the first wireless power receiving coil, wherein the second wireless power transmitting coil is configured to propagate current resulting in a magnetic field.
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Citations
25 Claims
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1. An apparatus for wireless power repeating, comprising:
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a first wireless power receiving coil configured to receive power from a first wireless power transmitting coil of a wireless charger; and a second wireless power transmitting coil coupled to the first wireless power receiving coil, wherein the second wireless power transmitting coil is configured to propagate current resulting in a magnetic field. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for wireless power repeating, comprising:
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forming a first wireless power receiving coil configured to receive power from a first wireless power transmitting coil of a wireless charger; and forming a second wireless power transmitting coil coupled to the first wireless power receiving coil, wherein the second wireless power transmitting coil is configured to propagate current resulting in a magnetic field. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A system for wireless power repeating, comprising:
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a first wireless power receiving coil configured to receive power from a first wireless power transmitting coil of a wireless charger; and a second wireless power transmitting coil coupled to the first wireless power receiving coil, wherein the second wireless power transmitting coil is configured to propagate current resulting in a magnetic field; and a phase shifting component coupling the first wireless power receiving coil to the second wireless power transmitting coil, and wherein the phase shifting component is configured to generate an impedance inversion. - View Dependent Claims (22, 23, 24, 25)
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Specification