Wireless charging of electronic devices
First Claim
Patent Images
1. A portable wireless charger, comprising:
- a portable housing containing;
a wireless power-receiving device comprising receive circuitry and a receive coil located in the housing;
a separate wireless power transmitting device comprising transmit circuitry and a transmit coil located in the housing;
a control logic comprising electronic hardware connecting said receive circuit with said transmit circuitry located in the housing for transmitting said power received by the wireless power-receiving device to the wireless power-transmitting device, said wireless charger thereby being capable of simultaneously receiving power wirelessly and transmitting said power wirelessly from said power-transmitting device outside of the portable wireless charger and wherein the control logic further functions to operate the wireless power-transmitting device to wirelessly transmit power in accordance with a selectable power-transmitting protocol.
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Accused Products
Abstract
Wireless chargers are provided. The wireless chargers can simultaneously receive and transmit power wirelessly. The wireless chargers can include a rechargeable battery so that the wireless charges can be used portably to charge electronic devices. The wireless chargers can also be programmable so that a user can select a power-transmitting protocol that is particularly suited for the electronic device being charged.
50 Citations
18 Claims
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1. A portable wireless charger, comprising:
a portable housing containing; a wireless power-receiving device comprising receive circuitry and a receive coil located in the housing; a separate wireless power transmitting device comprising transmit circuitry and a transmit coil located in the housing; a control logic comprising electronic hardware connecting said receive circuit with said transmit circuitry located in the housing for transmitting said power received by the wireless power-receiving device to the wireless power-transmitting device, said wireless charger thereby being capable of simultaneously receiving power wirelessly and transmitting said power wirelessly from said power-transmitting device outside of the portable wireless charger and wherein the control logic further functions to operate the wireless power-transmitting device to wirelessly transmit power in accordance with a selectable power-transmitting protocol. - View Dependent Claims (2, 3, 4, 5)
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6. A charging system, comprising:
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a first wireless charger capable of wirelessly transmitting power; and a second portable wireless charger, the second wireless charger comprising; a portable housing containing; a wireless power-receiving device comprising receive circuitry and a receive coil, located in the housing, the wireless power-receiving device capable of wirelessly receiving power transmitted from the first wireless charger; a separate wireless power-transmitting device comprising transmit circuitry and a transmit coil located in the housing said receiving and transmitting devices capable of wirelessly simultaneously receiving and transmitting power from said power transmitting device outside of said second portable wireless charger; and a control logic comprising electronic hardware connecting said receive circuitry to said transmit circuitry located in the housing, thereby the control logic transmits said power received by the wireless power-receiving device to the wireless power transmitting device and outside the second portable wireless charger;
wherein the control logic further functions to operate the wireless power-transmitting device to wirelessly transmit power in accordance with a selectable power-transmitting protocol. - View Dependent Claims (7, 8, 9, 10, 11, 12)
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13. A portable wireless charger, said charger comprising:
a portable housing containing; a wireless power-receiving device comprising receive circuitry and a receive coil located in said housing; and a separate wireless power-transmitting device comprising transmit circuitry and a transmit coil located in said housing; and a control logic comprising electronic hardware connecting said receive circuitry with said transmit circuitry, located in said housing, for simultaneously transmitting said power from said receiving device to said transmitting device for simultaneous transmission from the portable wireless charger to wirelessly charge a secondary battery in an electronic device to be charged. - View Dependent Claims (14, 15, 16, 17, 18)
Specification