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:
Oct. 13, 2026
Filed:
Feb. 21, 2025
Darfon Electronics Corp., Taoyuan City, TW;
DARFON ELECTRONICS CORP., Taoyuan City, TW;
Abstract
A finger feature module includes a light guide seat including a frame and a plate body disposed in the frame and having an eccentrically disposed through hole, a circuit board assembly having a first portion disposed in the frame and located above the plate body and a second portion passing through the through hole to be at least partially located below the plate body, a feature sensor on the first portion of the circuit board assembly, and a plurality of illuminants electrically connected to the circuit board assembly, wherein two of the illuminants are located at two opposite ends of the through hole, and a virtual connecting line of the two illuminants overlaps the through hole.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile