Computer-aided design and analysis of circuits and semiconductor – Nanotechnology related integrated circuit design
Reexamination Certificate
2005-06-21
2005-06-21
Siek, Vuthe (Department: 2825)
Computer-aided design and analysis of circuits and semiconductor
Nanotechnology related integrated circuit design
C716S030000, C716S030000, C716S030000
Reexamination Certificate
active
06910202
ABSTRACT:
An analysis part analyzes a description of a logic design; an extraction part extracts a part of the description of the logic design having a fan-out number beyond a predetermined value, based on the analysis; an insertion part inserts a buffer for clock tree synthesis for performing an adjustment on the part extracted by said extracting part, the adjustment being performed at a time of subsequent layout process; and a logic synthesis part performs logic synthesis on the description of the logic design obtained after the insertion performed by said inserting part.
REFERENCES:
patent: 6173435 (2001-01-01), Dupenloup
patent: 6295636 (2001-09-01), Dupenloup
patent: 2000-231583 (2000-08-01), None
Minami Hidetaka
Tsukamoto Yasutaka
Yamada Takamitsu
Dickstein , Shapiro, Morin & Oshinsky, LLP
Lin Sun James
Ricoh & Company, Ltd.
Siek Vuthe
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