ELECTRIC POWER CHARGE AND DISCHARGE SYSTEM
First Claim
1. A wireless communication device comprising:
- an electrical device comprising;
a connector;
a battery electrically connected to the connector; and
an inner circuit electrically connected to the battery; and
an antenna connectable to the connector, wherein the antenna is attachable to and detachable from the electrical device,wherein the battery is configured to be charged by electric power from the antenna.
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Accused Products
Abstract
An electric power charge and discharge system for an electronic device having a battery, by which the electronic device can be used for a long period of time. In a wireless communication device including a wireless driving portion including a first battery and a wireless charging portion including a second battery, the first battery is charged by electric power from a fixed power supply and the second battery is charged by using electromagnetic waves existing in an external space. Further, the first battery and the second battery are discharged alternately, and during a period in which the first battery is discharged, the second battery is charged.
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Citations
20 Claims
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1. A wireless communication device comprising:
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an electrical device comprising; a connector; a battery electrically connected to the connector; and an inner circuit electrically connected to the battery; and an antenna connectable to the connector, wherein the antenna is attachable to and detachable from the electrical device, wherein the battery is configured to be charged by electric power from the antenna. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A wireless communication device comprising:
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an electrical device comprising; a first connector; a second connector; a battery electrically connected to the first connector and the second connector; and an inner circuit electrically connected to the battery; and an antenna connectable to the first connector, wherein the antenna is attachable to and detachable from the electrical device, wherein the battery is configured to be charged by first electric power from an external power supply source through the second connector in a first state and by second electric power from the antenna in a second state. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A wireless communication device comprising:
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an electrical device comprising; a connector; a battery electrically connected to the connector; and an antenna connectable to the connector, wherein the antenna is attachable to and detachable from the electrical device, wherein the battery is configured to be charged by electric power from the antenna. - View Dependent Claims (17, 18, 19, 20)
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Specification