Smart Charging Cable and Method for Operating a Portable Electronic Device
First Claim
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1. A method for providing power to an electronic device, comprising the steps of:
- (a) electrically connecting a cable to the electronic device and to an electrical power source so that the electrical power source charges a battery associated with the electronic device or provides power to the electronic device via the cable;
(b) analyzing a first voltage of the power source with an analyzing circuitry located on the cable; and
(c) dependent on a result from step (b) transforming the first voltage to a second voltage sufficient to charge the battery or to operate the electronic device.
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Abstract
A smart charging cable and a method of operating the cable are disclosed. The cable can analyze any input voltage to determine whether the input voltage is sufficient to charge the battery of an electronic device and/or to operate the electronic device. If not, the cable is capable of transforming the input voltage to a voltage sufficient to charge and/or operate.
15 Citations
20 Claims
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1. A method for providing power to an electronic device, comprising the steps of:
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(a) electrically connecting a cable to the electronic device and to an electrical power source so that the electrical power source charges a battery associated with the electronic device or provides power to the electronic device via the cable; (b) analyzing a first voltage of the power source with an analyzing circuitry located on the cable; and (c) dependent on a result from step (b) transforming the first voltage to a second voltage sufficient to charge the battery or to operate the electronic device. - View Dependent Claims (2, 3, 4, 5)
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6. A smart cable comprising:
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(a) a cable having an input end and an output end; and (b) an analyzing assembly electrically connected to the cable between the input end and the output end, wherein the analyzing assembly includes a voltage analyzing circuit disposed to analyze a first voltage supplied to the input end of the cable; at least one electrical converter to transform the first voltage to a second voltage sufficient to charge a battery of an electronic device or to power the electronic device, wherein the second voltage is supplied to the output end of the cable; and a bypass circuit; wherein when the first voltage is sufficient to charge the battery or to power the electronic device the first voltage is directed to the bypass circuit to charge the battery or to power the electronic device, and wherein when the first voltage is not sufficient to charge the battery or to power the electronic device the first voltage is transformed to the second voltage by the at least one electrical converter to charge the battery or to power the electronic device. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method for providing power to an electronic device, comprising the steps of:
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(a) electrically connecting a cable to the electronic device and to an electrical power source so that the electrical power source charges a battery associated with the electronic device or provides power to the electronic device via the cable; (b) analyzing a first voltage of the power source with an analyzing circuitry located on the cable;
wherein if the first voltage is less than a bypass voltage (c) transforming the first voltage to a bypass voltage with a converter to charge the battery and disabling a bypass circuit;wherein if the first voltage is greater than the bypass voltage (d) disabling the converter and enabling the bypass circuit. - View Dependent Claims (17, 18)
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19. A method for providing power to an electronic device, comprising the steps of:
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(a) electrically connecting a cable to the electronic device and to an electrical power source so that the electrical power source charges a first battery associated with the electronic device or provides power to the electronic device via the cable; (b) charging a second energy storage within the electronic device and storing power in same; (c) providing the stored power in the second energy storage device to the electronic device or charging the first battery with said stored power. - View Dependent Claims (20)
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Specification