Method and apparatus for measuring coating thickness with a...

Coating processes – Measuring – testing – or indicating – Thickness or uniformity of thickness determined

Reexamination Certificate

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Details

C427S008000, C427S240000, C427S402000, C702S170000, C702S172000

Reexamination Certificate

active

07824730

ABSTRACT:
A method of measuring a coating deposits a layer of coating on an object. A laser beam is projected on the layer of the coating. A reflection of the project laser beam is received by the laser sensor. From this information, the thickness of the layer of the coating on the object is determined. A value related to the thickness of the layer of the coating may then be compared to a desired value.

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European Search Report for Application No. EP 08 25 2830 dated Dec. 19, 2008.

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