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:
Oct. 22, 2024
Filed:
Apr. 07, 2022
Palo Alto Research Center Incorporated, Palo Alto, CA (US);
Qian Ye, Sunnyvale, CA (US);
Matt Patterson, Palo Alto, CA (US);
Amirmassoud Mirzendehdel, Millbrae, CA (US);
Morad Behandish, San Mateo, CA (US);
Xerox Corporation, Norwalk, CT (US);
Abstract
The present disclosure provides techniques for automatically modifying shape features related to overhangs such that support structures can be reduced or avoided. In an example, a shape modification processing device may obtain an initial shape and relevant production information (e.g., overhang angle threshold). The shape modification processing device may modify the shape to improve various aspects of production, including reduction or removal of the need for support materials or structures during additive manufacturing, with considerations that allow the modified portion (e.g., added features) be accessible for removal by subtractive manufacturing. For example, the shape modification processing device may modify a model to reduce or remove support structures needed during production. The added features may later be removed by subtractive manufacturing to restore any functional or desired shape.