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US 2016/0261111 A1Published application
Power bank, power bank system and method thereof
AssigneeCanyon Semiconductor Inc.
InventorPO-YUAN YU
Life of this patent
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Abstract
A power bank is disclosed. The power bank includes a voltage output port arranged to provide a first voltage level, and a voltage-controllable and current-bidirectional port arranged to selectively transit a first communication protocol. When the voltage-controllable and current-bidirectional port is arranged to transit the first communication protocol, the voltage-controllable and current-bidirectional port is arranged to output a second voltage level according to the first communication protocol.
Claims24
A power bank, comprising:
- a voltage output port, arranged to provide a first voltage level;
- and
- a voltage-controllable and current-bidirectional port, arranged to selectively transit a first communication protocol, wherein when the voltage-controllable and current-bidirectional port is arranged to transit the first communication protocol, the voltage-controllable and current-bidirectional port is arranged to output a second voltage level according to the first communication protocol.
A power bank system, comprising:
- an external device;
- and
- a power bank, comprising:
- a voltage output port, arranged to provide a first voltage level;
- and
- a voltage-controllable and current-bidirectional port, arranged to selectively couple to the external device, wherein when the voltage-controllable and current-bidirectional port is coupled to the external device, the voltage-controllable and current-bidirectional port is arranged to transit a first communication protocol and output a second voltage level to the external device according to the first communication protocol.
3 more elements
A power bank controlling method, comprising:
- (a) providing a first voltage level on a voltage output port;
- (b) selectively using a voltage-controllable and current-bidirectional port to transit a first communication protocol;
- and
- (c) when the voltage-controllable and current-bidirectional port is arranged to transit the first communication protocol, outputting a second voltage level on the voltage-controllable and current-bidirectional port according to the first communication protocol.
1 more element
Dependencies are inferred from the claim text.