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:
Sep. 01, 2020
Filed:
Apr. 09, 2019
Align Technology, Inc., San Jose, CA (US);
Noam Babayoff, Rishon le Zion, IL;
ALIGN TECHNOLOGY, INC., San Jose, CA (US);
Abstract
A method for determining surface characteristics of an intraoral structure may include illuminating an intraoral structure with light of a first light source passing through focusing optics and capturing depth image data during the illumination with the first light source of light from the intraoral structure passing through the focusing optics. The method may also include illuminating the intraoral structure with a second light source and capturing two-dimensional image data during the illumination with the second light source. Depth data of the intraoral structure may be generated using the depth image data and the two-dimensional image data may be mapped to the depth data.