Invention Grant
- Patent Title: Method of intrinsic marking
- Patent Title (中): 内在标记方法
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Application No.: US13403117Application Date: 2012-02-23
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Publication No.: US08685599B1Publication Date: 2014-04-01
- Inventor: David P. Adams , Joel Patrick McDonald , Bradley Howell Jared , V. Carter Hodges , Deidre Hirschfeld , Dianna S. Blair
- Applicant: David P. Adams , Joel Patrick McDonald , Bradley Howell Jared , V. Carter Hodges , Deidre Hirschfeld , Dianna S. Blair
- Applicant Address: US NM Albuquerque
- Assignee: Sandia Corporation
- Current Assignee: Sandia Corporation
- Current Assignee Address: US NM Albuquerque
- Agent Kevin W. Bieg
- Main IPC: G03F1/00
- IPC: G03F1/00 ; G03C3/00 ; H01S3/10 ; H01S3/13
Abstract:
A method of pulsed laser intrinsic marking can provide a unique identifier to detect tampering or counterfeiting.
Information query
