Micro-machining employing multiple independently focused and...

Electric heating – Metal heating – By arc

Reexamination Certificate

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C219S121740, C219S121770, C219S121780

Reexamination Certificate

active

07078650

ABSTRACT:
A system for delivering energy to a substrate includes a laser energy source providing at least two laser beams, wherein each of the beams is steered to an independently selectable location on a target, and is independently focused onto the target.

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