The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 30, 2021
Filed:
Apr. 09, 2018
Sunasic Technologies, Inc., New Taipei, TW;
Chi Chou Lin, New Taipei, TW;
Zheng Ping He, New Taipei, TW;
SunASIC Technologies, Inc., Taipei, TW;
Abstract
A biometric security device for digital key storing is disclosed. The biometric security device includes a biometric information fetching module and a processing module. The processing module has a nonvolatile storage unit and a processing unit. The nonvolatile storage unit includes a secure storage unit and a general storage unit. The biometric security device with a secure electronic key designed for storing secret data utilizes both TrustZone™ technology (or similar technology) and biometric authentication. Thus, it can provide the flexibility for multiple users or applications to use the biometric security device or any equipment the biometric security device mounted in without compromising the safeguard of the data stored therein.