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:
Jul. 04, 2023
Filed:
Oct. 25, 2021
Shanghai Harvest Intelligence Technology Co., Ltd., Shanghai, CN;
Jiandong Huang, Shanghai, CN;
SHANGHAI HARVEST INTELLIGENCE TECHNOLOGY CO., LTD., Shanghai, CN;
Abstract
A biometric identification apparatus is provided to include a light-transmissible plate, a light filtering module, a display member and a photodetection member. The display member is configured to emit light, and the light is reflected by a surface of the light-transmissible plate and formed as an original reflected light. The light filtering module is configured to filter the original reflected light to obtain a light with a traveling direction in a predetermined angle range, and the photodetection member is configured to receive the light filtered by the light filtering module.