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:
Apr. 28, 2026
Filed:
Jan. 21, 2021
Fondazione Istituto Italiano Di Tecnologia, Genoa, IT;
Francesco De Angelis, Genoa, IT;
Michele Dipalo, Genoa, IT;
Francesco Tantussi, Genoa, IT;
Andrea Barbaglia, Genoa, IT;
Andrea Toma, Genoa, IT;
Fondazione Istituto Italiano di Tecnologia, Genoa, IT;
Abstract
A microfluidic device comprises a lower layer that is electrically conductive and transparent with respect to an incident optical beam, an upper layer, comprising first portions that are electrically conductive and second portions that are electrically insulating, adjacent and alternated to the first ones; a compartment seamlessly extending between the lower layer and the upper layer; the compartment contains a filler medium configured to emit an optical emission beam and markers dispersed in the filler medium, which are electrically charged and are adapted to move inside the compartment in all directions according to the intensity of the electrical signal applied to the first portions, the filler medium is configured to interact with the markers to increase or decrease the intensity of the optical emission beam according to the local concentration of the markers.