Electricity: electrical systems and devices – Electric charge generating or conducting means – Use of forces of electric charge or field
Reexamination Certificate
2008-05-06
2008-05-06
Sherry, Michael (Department: 2836)
Electricity: electrical systems and devices
Electric charge generating or conducting means
Use of forces of electric charge or field
C361S233000, C428S032710, C428S049000
Reexamination Certificate
active
11102542
ABSTRACT:
An electrostatic chuck for supporting a semiconductor wafer, including: a chuck body having a dielectric region and an insulating region, the insulating region having a higher electrical resistivity than the dielectric region, an electrode embedded in the chuck body, and a barrier layer provided between dielectric region and the insulating region.
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LaCourse Brian
Vartabedian Ara
Zandi Morteza
Kitov Zeev
Larson Newman Abel Polansky & White LLP
Saint-Gobain Ceramics & Plastics, Inc.
Sherry Michael
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