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. 26, 2024
Filed:
Mar. 18, 2021
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Zhongsheng Jiang, Beijing, CN;
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing, CN;
Abstract
An optical fingerprint module and a method for processing a signal includes a light sensing unit, a signal processing unit and a control unit. The light sensing unit is configured to collect a light signal. The signal processing unit is connected to the light sensing unit and is configured to process the light signal collected by the light sensing unit to generate at least one of a fingerprint signal and a health signal. The control unit is connected to the signal processing unit and is configured to generate fingerprint information for fingerprint recognition based on the fingerprint signal output by the signal processing unit, and generate health parameter information based on a health signal output by the signal processing unit.