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:
Sep. 02, 2025
Filed:
Jul. 19, 2022
Feitian Technologies Co., Ltd., Beijing, CN;
Zhou Lu, Beijing, CN;
Huazhang Yu, Beijing, CN;
Feitian Technologies Co., Ltd., Beijing, CN;
Abstract
The present disclosure discloses a method and system for implementing fingerprint sharing. When a device receives a fingerprint verifying instruction, starts to collect fingerprint information and determines whether the collected fingerprint information matches a stored fingerprint template, if yes, the device performs computation on the fingerprint template to obtain a fingerprint identification and returns the fingerprint identification to a terminal, the terminal inquires a database to determine whether user information is stored, if yes, the terminal prompts to replace a fingerprint and sends a fingerprint registering instruction, if no, the terminal prompts to input the fingerprint and sends a fingerprint registering instruction to the device; the device receives the fingerprint registering instruction, starts to collect fingerprint information and stores it, after compeleting collection, performs computation on the fingerprint template generated according to the stored fingerprint information to obtain a fingerprint identification and returns the fingerprint identification to the terminal.