Secure fingerprinting of a trusted photomask

The embodiments herein describe authenticating a photomask used to fabricate an IC or a wafer. Because the IC may have been fabricated at a third-party IC manufacturer, the customer may want to ensure the manufacturer did not mistakenly use an incorrect mask, or that the mask was not altered or repl...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Karve, Gauri, Muthinti, Gangadhara Raja, Halle, Scott David, Bonam, Ravi K, Leobandung, Effendi
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!