PHONE COVERS WITH NFC CIRCUIT POWERED DISPLAY DEVICES
First Claim
1. A cover for a user equipment, the cover comprising:
- a housing that is attachable to the user equipment, and while attached covers a back surface of the user equipment;
a display device at least partially disposed within the housing; and
a near field communication (NFC) circuit that is configured to generate power through inductive coupling to another NFC circuit within the user equipment, the NFC circuit configured to operate using the power to receive data from the other NFC circuit within the user equipment, and to supply the power and the data to the display device to cause the data to be displayed for viewing by a user.
3 Assignments
0 Petitions
Accused Products
Abstract
A cover for a user equipment, such as a cell phone, includes a housing, a display device, and a near field communication (NFC) circuit. The housing is attachable to the user equipment, and while attached covers a back surface of the user equipment. The display device is at least partially disposed within the housing. The NFC circuit that is configured to generate power through inductive coupling to another NFC circuit within the user equipment, the NFC circuit configured to operate using the power to receive data from the other NFC circuit within the user equipment, and to supply the power and the data to the display device to cause the data to be displayed for viewing by a user. Related user equipment, methods, and computer program products are disclosed.
20 Citations
22 Claims
-
1. A cover for a user equipment, the cover comprising:
-
a housing that is attachable to the user equipment, and while attached covers a back surface of the user equipment; a display device at least partially disposed within the housing; and a near field communication (NFC) circuit that is configured to generate power through inductive coupling to another NFC circuit within the user equipment, the NFC circuit configured to operate using the power to receive data from the other NFC circuit within the user equipment, and to supply the power and the data to the display device to cause the data to be displayed for viewing by a user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
-
15. A user equipment comprising:
-
a housing that attaches to a cover that covers a back surface of the user equipment; a display device at least partially disposed within a front surface of the housing; a near field communication (NFC) circuit that is configured to provide power through inductive coupling to another NFC circuit of the cover to power the other NFC circuit and another display device that is at least partially disposed in the cover; and a processor configured to transmit data through the NFC circuit to the other NFC circuit of the cover for display on the other display device of the cover. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22)
-
Specification