专利检索 ap:("International Business Machines Corporation") AND inv:"Barlet H. DeProspo" 第 1 页

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发明申请
STRUCTURE, SYSTEM, METHOD, AND RECORDING MEDIUM OF IMPLEMENTING A DIRECTED SELF-ASSEMBLED SECURITY PATTERN 审中-公开

公开(公告)号：US20190193452A1

公开(公告)日：2019-06-27

申请号：US16287050

申请日：2019-02-27

申请人： International Business Machines Corporation

发明人： Benjamin David Briggs , Lawrence A. Clevenger , Barlet H. DeProspo , Michael Rizzolo

IPC分类号： B42D25/29 , G06F16/93 , G06K9/00 , B42D25/355 , B42D25/24

CPC分类号： B42D25/29 , B42D25/24 , B42D25/355 , G06F16/93 , G06K9/00577 , G06K2009/0059

摘要： A document including a Directed Self-Assembly (DSA) pattern including a unique and randomized pattern embedded on the document, where the DSA is formed by using two different-length polymer chains.