Artag, a fiducial marker system using digital techniques

Artag, a fiducial marker system using digital techniques pdf#

Original Assignee Qualcomm Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Lyons Martin Villafana Current Assignee (The listed assignees may be inaccurate. ( en Inventor Michael Laisne Xiangdong Pan Foua Vang Prayag B. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US12/831,541 Other versions US8420410B2

Artag, a fiducial marker system using digital techniques pdf#

Google Patents Techniques providing fiducial markers for failure analysisДownload PDF Info Publication number US20110164808A1 US20110164808A1 US12/831,541 US83154110A US2011164808A1 US 20110164808 A1 US20110164808 A1 US 20110164808A1 US 83154110 A US83154110 A US 83154110A US 2011164808 A1 US2011164808 A1 US 2011164808A1 Authority US United States Prior art keywords semiconductor die layer spacer cells die Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US20110164808A1 - Techniques providing fiducial markers for failure analysis US20110164808A1 - Techniques providing fiducial markers for failure analysis