Methods and systems for management of information related to...

Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing

Reexamination Certificate

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Details

C356S402000

Reexamination Certificate

active

10682302

ABSTRACT:
The present invention provides an improved system for measuring the appearance of an object, that improves upon the prior art systems by employing a digital CMOS camera and a variety of features attendant thereto, provides an improved calibration system, an improved quality control system, an improved tooth whitening system, and an improved crown design system.

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patent: WO 00/30526 (2000-06-01), None

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