Image based dentition tracking

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11962892
SERIAL NO

17443243

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Abstract

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A method of dental treatment may include receiving photos of a person's dentition, identifying a stage of a treatment plan administered to the person's dentition, gathering a three-dimensional (3D) model of the person's dentition corresponding to the stage of the treatment plan, projecting attributes of the 3D model of the person's dentition onto an image plane to get a projected representation of the person's dentition at the stage of the treatment plan, comparing the photos to the projected representation to derive an error image representing the comparison, and analyzing the error image for discrepancies, wherein the discrepancies represent one or more deviations of the person's dentition from the stage of the treatment plan.

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Patent Owner(s)

  • ALIGN TECHNOLOGY, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brown, Chad Clayton Cary, US 27 300
Cramer, Christopher E Durham, US 33 371
Gao, Yun Cary, US 98 1376
Gurijala, Sravani Apex, US 6 2
Hareng, Sebastien San Jose, US 14 196
Harris, Phillip Thomas Cary, US 19 248
Hubenov, Svetozar Luzen, CH 6 2
Li, Guotu Apex, US 13 65
Parvathaneni, Leela San Jose, US 8 72
Venkata, Rajiv San Jose, US 7 11

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