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. 26, 2022
Filed:
Jan. 03, 2020
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Munich, DE;
Christoph Kutter, Munich, DE;
Indranil Bose, Munich, DE;
Abstract
Among other things, the invention concerns an apparatus for securing a product against forgery, the apparatus including a microchip with an integrated circuit that may be read out in a contactless manner, a first metallization layer arranged on a first chip side of the microchip, and a second metallization layer arranged on a second chip side opposite to the first chip side. The first and second metallization layers are each electrically coupled to the integrated circuit and function as electrodes for a capacitive readout of the integrated circuit. The microchip is fixable to the product or integrable into the product. The invention further concerns the use of a microchip as a security feature in a product as well as a method for securing a product against forgery.