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:
Jul. 25, 2023
Filed:
Dec. 01, 2020
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventors:
Craig Peter Sayers, Palo Alto, CA (US);
Patrick Daney De Marcillac, Grenoble, FR;
Wei Huang, Palo Alto, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/55 (2017.01); G06V 20/80 (2022.01); B29C 64/386 (2017.01); G06T 7/60 (2017.01); B33Y 50/02 (2015.01);
U.S. Cl.
CPC ...
G06V 20/80 (2022.01); B29C 64/386 (2017.08); G06T 7/55 (2017.01); G06T 7/60 (2013.01); B33Y 50/02 (2014.12);
Abstract
In example implementations, a method is provided. The method includes printing a three-dimensional (3D) object that includes a secondary structure. The secondary structure is removed. A representation of a surface of the 3D object where the secondary structure was removed is captured. The 3D object is authenticated based on the representation of the surface.