The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 27, 2023
Filed:
Jan. 11, 2021
Ford Global Technologies, Llc, Dearborn, MI (US);
Siddharthan Selvasekar, Livermore, CA (US);
Michael Steven Medoro, Sunnyvale, CA (US);
Dylan Mandelbaum, Mountain View, CA (US);
Sydney Puckett, Detroit, MI (US);
Otis Allen, Soquel, CA (US);
Andres Almeida Senatore, San Jose, CA (US);
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
A method of forming an additive manufactured part with obfuscated anti-counterfeiting features includes additive manufacturing the part using an approved additive manufacturing method and additive manufacturing a plurality of obfuscated anti-counterfeiting structures on a surface of the part using the approved additive manufacturing method. Each of the plurality of obfuscated anti-counterfeiting structures has at least one of a prohibitive physical dimension and a prohibitive physical shape that is prohibitive from being formed using at least one unapproved additive manufacturing method such that counterfeit manufacture of the part by the at least one unapproved additive manufacturing method is detected by inspecting the surface or observing a build failure by the at least one unapproved additive manufacturing method. The plurality of obfuscated anti-counterfeiting structures includes a plurality of hollow structures, a plurality of solid structures, and/or a plurality of truss structures.