System, method and article of manufacture to conserve power in a mobile device by temporarily displaying a scanning code without unlocking a mobile device
First Claim
1. A method to conserve power in a mobile device having a lock screen wallpaper, the method comprising:
- identifying the mobile device is at a business location;
temporarily replacing the lock screen wallpaper of the mobile device to an image having a QR code, the QR code encoding payment information for conducting a transaction at the business location;
activating a display of the mobile device and rendering the image having the QR code as the lock screen wallpaper on the activated display of the mobile device which remains in the screen locked state; and
conserving power in the mobile device by providing the image having the QR code as the lock screen wallpaper of the mobile device, without having to unlock the mobile device.
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Accused Products
Abstract
Power is conserved in a mobile device having a lock screen wallpaper by (1) identifying when the mobile device is at a business location, (2) temporarily replacing the lock screen wallpaper of the mobile device to an image having a scanning code (e.g., a QR code, a barcode, etc.), the scanning code encoding payment information for conducting a transaction at the business location, (3) activating a display of the mobile device and rendering the image having the scanning code as the lock screen wallpaper on the activated display of the mobile device which remains in the screen locked state, and (4) conserving power in the mobile device by providing the image having the scanning code as the lock screen wallpaper of the mobile device, without having to unlock the mobile device.
46 Citations
24 Claims
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1. A method to conserve power in a mobile device having a lock screen wallpaper, the method comprising:
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identifying the mobile device is at a business location; temporarily replacing the lock screen wallpaper of the mobile device to an image having a QR code, the QR code encoding payment information for conducting a transaction at the business location; activating a display of the mobile device and rendering the image having the QR code as the lock screen wallpaper on the activated display of the mobile device which remains in the screen locked state; and conserving power in the mobile device by providing the image having the QR code as the lock screen wallpaper of the mobile device, without having to unlock the mobile device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method to conserve power in a mobile device having a lock screen wallpaper, the method comprising:
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identifying the mobile device is at a business location; temporarily replacing the lock screen wallpaper of the mobile device to an image having a barcode, the barcode encoding payment information for conducting a transaction at the business location; activating a display of the mobile device and rendering the image having the barcode as the lock screen wallpaper on the activated display of the mobile device which remains in the screen locked state; and conserving power in the mobile device by providing the image having the barcode as the lock screen wallpaper of the mobile device, without having to unlock the mobile device. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A mobile device comprising:
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a processor; a display; storage storing computer readable programmable code, which when executed by the processor implements a method to conserve power in the mobile device having a lock screen wallpaper, the storage comprising computer readable program code to; identify the mobile device is at a business location; temporarily replace the lock screen wallpaper of the mobile device to an image having a scanning code, the scanning code encoding payment information for conducting a transaction at the business location; activate a display of the mobile device and render the image having the scanning code as the lock screen wallpaper on the activated display of the mobile device which remains in the screen locked state; and conserve power in the mobile device by providing the image having the scanning code as the lock screen wallpaper of the mobile device, without having to unlock the mobile device. - View Dependent Claims (22, 23, 24)
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Specification