Wireless electric power receiver for wirelessly regulating electric power using switch
First Claim
1. A wireless electric power receiver for receiving wireless electric power from a wireless electric transmitter, the wireless electric power receiver comprising:
- an electric power receiving unit that receives the wireless electric power in a form of alternating current from the wireless electric power transmitter;
a rectifying unit that rectifies the received wireless electric power in the form of alternating current received from the wireless electric power receiving unit and outputs rectified electric power in a form of direct current; and
an electric power regulation unit, including at least one switch and at least one capacitor, that;
receives an input of the rectified electric power,disperses a voltage value of the rectified electric power to the at least one capacitor, by controlling the at least one switch,outputs a first electric power which has a first voltage value dispersed from the voltage value of the rectified electric power, for a first period within a predetermined time,does not output d second electric power for a second period within the predetermined time, so as to output the rectified electric power with a predetermined voltage value during the predetermined time, andcontrols the wireless electric power received from the electric power receiving unit to be increased for the first period.
1 Assignment
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Accused Products
Abstract
A wireless electric power receiver for receiving wireless electric power from a wireless electric transmitter is provided. The wireless electric power receiver includes an electric power receiving unit that receives wireless electric power from the wireless electric power transmitter; a rectifying unit that rectifies wireless electric power in the form of alternating current output from the wireless electric power receiving unit and outputs rectified electric power; and an electric power regulation unit that receives an input of the rectified electric power, outputs first electric power which has a lower value of a first voltage than that of the rectified electric power for a first period, and does not output electric power for a second period, so as to output electric power with a predetermined voltage value.
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Citations
21 Claims
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1. A wireless electric power receiver for receiving wireless electric power from a wireless electric transmitter, the wireless electric power receiver comprising:
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an electric power receiving unit that receives the wireless electric power in a form of alternating current from the wireless electric power transmitter; a rectifying unit that rectifies the received wireless electric power in the form of alternating current received from the wireless electric power receiving unit and outputs rectified electric power in a form of direct current; and an electric power regulation unit, including at least one switch and at least one capacitor, that; receives an input of the rectified electric power, disperses a voltage value of the rectified electric power to the at least one capacitor, by controlling the at least one switch, outputs a first electric power which has a first voltage value dispersed from the voltage value of the rectified electric power, for a first period within a predetermined time, does not output d second electric power for a second period within the predetermined time, so as to output the rectified electric power with a predetermined voltage value during the predetermined time, and controls the wireless electric power received from the electric power receiving unit to be increased for the first period. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification