专利检索 ap:("University of Louisiana at Lafayette") AND inv:"Hossein Zandipour" 第 1 页

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发明申请
SECURED FLOATING GATE TRANSISTOR AND METHOD FOR SECURING FLOATING GATE TRANSISTORS 有权

公开(公告)号：US20210074655A1

公开(公告)日：2021-03-11

申请号：US17011190

申请日：2020-09-03

申请人： University of Louisiana at Lafayette

发明人： Hossein Zandipour , Mohammad R. Madani

IPC分类号： H01L23/00 , H01L29/788 , H01L21/265 , H01L29/66

摘要： A system and method for adding security to floating gate transistors (FGT), including applications for guarding integrated circuit (IC) chips against reverse engineering techniques, such as Scanning Capacitance Microscopy (SCM). By adding a processing step to the conventional FGT through adding an oppositely doped implanted layer to the substrate, the FGT state cannot be easily detected with SCM reverse engineering.