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. 05, 2024
Filed:
Mar. 10, 2021
Applicant:
Fingerprint Cards Anacatum Ip Ab, Gothenburg, SE;
Inventor:
Johan Hammersberg, Floda, SE;
Assignee:
Fingerprint Cards Anacatum IP AB, Gothenburg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06V 40/13 (2022.01); G01J 5/10 (2006.01); G06V 40/12 (2022.01); G06V 40/40 (2022.01); G01J 5/00 (2022.01);
U.S. Cl.
CPC ...
G06V 40/1318 (2022.01); G01J 5/10 (2013.01); G06V 40/1365 (2022.01); G06V 40/40 (2022.01); G01J 2005/0077 (2013.01); G01J 2005/106 (2013.01);
Abstract
The present invention relates to a passive terahertz biometric imaging device configured to be arranged under an at least partially transparent display panel and configured to capture a terahertz image of an object located on an opposite side of the transparent display panel, the terahertz biometric imaging device comprising: an image sensor comprising an antenna pixel array arranged to detect terahertz radiation produced by the object, for capturing a terahertz image of the object.