Patent ID: 9276643
Filing Date: 2016-03-01
CPC Classification: H04B

Claim Text:
1. A mobile wireless communications device comprising: a near field communication (NFC) transceiver, an input device, a geo-position determining device; and a controller coupled with said input device, said geo-position determining device, and said NFC transceiver and configured to: receive tag data from at least one NFC tag when in close proximity thereto via the NFC transceiver, the tag data including a geo-position of the at least one NFC tag; verify the tag data, and when the tag data is successfully verified and the mobile wireless communications device is within a threshold distance of the geo-position of the at least one NFC tag, perform at least one device unlock operation, determine whether the tag data should be changed based on a predetermined schedule, the predetermined schedule being changeable with said input device; and when it is determined that the tag data should be changed, communicate with the at least one NFC tag to change the tag data.