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:
Nov. 19, 2019
Filed:
Mar. 24, 2017
Shenzhen Goodix Technology Co., Ltd., Shenzhen, Guangdong, CN;
SHENZHEN GOODIX TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
Disclosed are a fingerprint information dynamic updating method and a fingerprint recognition apparatus. The method includes the steps of: collecting fingerprint information, and performing fingerprint recognition according to the collected fingerprint information and a pre-registered fingerprint template database; after the fingerprint recognition succeeds, determining whether the fingerprint template database is saturate; if the fingerprint template database is not saturate and the collected fingerprint information satisfies a first updating condition, adding the collected fingerprint information to the fingerprint template database; and if the fingerprint template database is saturate and the collected fingerprint information satisfies a second updating condition, selecting target fingerprint information from the fingerprint template database, and replacing the target fingerprint information with the collected fingerprint information.