The opinion in support of the decision being entered today
was not written for publication and
is not binding precedent of the Board.
UNITED STATES PATENT AND TRADEMARK OFFICE
_____________
BEFORE THE BOARD OF PATENT APPEALS
AND INTERFERENCES
_____________
Ex parte THOMAS HERMAN
_____________
Appeal No. 2005-0328
Application No. 09/723,655
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ON BRIEF
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Before HAIRSTON, RUGGIERO and NAPPI, Administrative Patent Judges.
NAPPI, Administrative Patent Judge.
DECISION ON APPEAL
This is a decision on appeal under 35 U.S.C. § 134 of the final rejection of
claims 9 through 14, 21 and 22
Invention
The invention relates to a method of making a MOS gated device. The
method makes use of polysilicon stripes to define a mask for the formation of
three sequential regions, the first being a base diffusion, the second being a
source diffusion and the third being a higher concentration base region which
underlies the first base and does not invade the invertible channel formed by the
first base and source. See page 4 of appellant’s specification.
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