Patent · US Active

Diagnostic intraoral methods and apparatuses

US11759295B2 · kind B2 · utility

1Cited by

71References

20Claims

0Family size

Assignee

Align Technology, Inc. · US

Inventors

Michael Sabina · Campbell, US
Avi Kopelman · Palo Alto, US
Eric Kuo · San Francisco, US
Gilad Elbaz · Santa Monica, US
Assaf Weiss · Yavne, IL
Doron Malka · Tel Aviv-Yafo, IL
Ofer Saphier · Rehovot, IL
Eliahou Franklin Nizard · Jerusalem, IL
Ido Tishel · Kfar Bilu, IL
Shai Ayal · Shoham, IL
Maayan Moshe · Raanana, IL

Key dates

Filing date	Mar 22, 2021
Grant date	Sep 19, 2023
Priority date	—
Expiry date	Jul 9, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG06T2210/41
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Methods and apparatuses for taking, using and displaying three-dimensional (3D) volumetric models of a patient's dental arch. A 3D volumetric model may include surface (e.g., color) information as well as information on internal structure, such as near-infrared (near-IR) transparency values for internal structures including enamel and dentin.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.