Radiant energy – Irradiation of objects or material – Irradiation of semiconductor devices
Reexamination Certificate
2006-09-29
2009-08-25
Wells, Nikita (Department: 2881)
Radiant energy
Irradiation of objects or material
Irradiation of semiconductor devices
C250S3960ML
Reexamination Certificate
active
07579605
ABSTRACT:
Multi-purpose electrostatic lens for an ion implanter. The electrostatic lens allows an ion implanter to scan, accelerate, decelerate, expand, compress, focus and parallelize an ion beam. This capability enables the ion implanter to function as either a high precision medium-current ion implanter or as a high-current ion implanter.
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Buff James S.
Radovanov Svetlana B.
Renau Anthony
Smith Johnnie L
Varian Semiconductor Equipment Associates Inc.
Wells Nikita
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