Patent ID: 9489416
Filing Date: 2016-11-08
CPC Classification: G06F,G06K

Claim Text:
1. A method of modifying a first biometric database, comprising: storing biometric data corresponding to a number of individuals in a second biometric database; defining a subset of biometric records in the second biometric database by determining individuals scheduled to pass through a biometric acquisition device within a predefined time period, the determining being prior to the predefined time period, the biometric acquisition device linked with the first biometric database and located at or near one of: an airport entry, a passenger terminal, a passenger security gate and a building entry; transmitting, based on the determination and at a predetermined time prior to the predefined time period, the subset of biometric records associated with the predefined time period, to the first biometric database; and deleting or modifying one or more biometric records from the first biometric database at a time indicated by a rule, the indicated time being after the predefined time period.