Patent ID: 6968457

Claim:
A method of inputting secure personal information in a personal identity card for a card holder, comprising the steps of: (a) collecting a set of personal information from said card holder into an identity file having a plurality of file sections; (b) presetting a header PIN (personal identification number) for each of said file sections, wherein said header PIN has a section number as a reference of each of said file sections; (c) providing an encryption section for holding a set of encrypted data corresponding to a set of biometrics information of said card holder; (d) presetting a master PIN to generate an identity card number which comprises said master PIN, a mode of biometrics information for said encryption section, and said section number, wherein said identity card number is implanted in said personal identity card such that said master PIN is required to be input as an authorization for verifying said card holder to activate of said personal identity card while said section number is input to selectively execute said corresponding file section.