System for authenticating an additively manufactured object
Patent
·
OSTI ID:1651096
A method for authenticating an additively manufactured (AM) object is disclosed herein. A computing device obtains a measurement that is indicative of a stochastic distribution of dopant incorporated into the AM object. The computing device generates authentication data for the AM object based upon the measurement, and authenticates the AM object based upon the authentication data.
- Research Organization:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- NA0003525
- Assignee:
- National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
- Patent Number(s):
- 10,700,872
- Application Number:
- 15/838,856
- OSTI ID:
- 1651096
- Resource Relation:
- Patent File Date: 12/12/2017
- Country of Publication:
- United States
- Language:
- English
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