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:
Sep. 06, 2022
Filed:
Oct. 14, 2020
Globalfoundries U.s. Inc., Santa Clara, CA (US);
Johnatan A. Kantarovsky, South Burlington, VT (US);
Vibhor Jain, Williston, VT (US);
Siva P. Adusumilli, South Burlington, VT (US);
Ajay Raman, Essex Junction, VT (US);
Sebastian T. Ventrone, South Burlington, VT (US);
Yves T. Ngu, Williston, VT (US);
GLOBALFOUNDRIES U.S. Inc., Malta, NY (US);
Abstract
The present disclosure relates to integrated circuits, and more particularly, to an anti-tamper x-ray blocking package for secure integrated circuits and methods of manufacture and operation. In particular, the present disclosure relates to a structure including: one or more devices on a front side of a semiconductor material; a plurality of patterned metal layers under the one or more devices, located and structured to protect the one or more devices from an active intrusion; an insulator layer between the plurality of patterned metal layers; and at least one contact providing an electrical connection through the semiconductor material to a front side of the plurality of metals.