Method and apparatus for supporting IC design, and computer...

Details Method and apparatus for supporting IC design, and computer... Method and apparatus for supporting IC design, and computer...

2007-04-20

2010-10-05

Chiang, Jack (Department: 2825)

Computer-aided design and analysis of circuits and semiconductor

Nanotechnology related integrated circuit design

Reexamination Certificate

active

07810052

ABSTRACT:
A logical-group creating unit creates a logical group from a cell included in a selected range of a logical drawing that is specified in a logical page. A logical-group extracting unit extracts a same/similar logical group by determining whether logical drawings of created logical groups are same or similar to each other. A pattern creating unit creates an implementation pattern of a logical group included in extracted same/similar logical group.

REFERENCES:
patent: 5946478 (1999-08-01), Lawman
patent: 7093229 (2006-08-01), Pang et al.
patent: 2004/0003366 (2004-01-01), Suzuki
patent: 2008/0028347 (2008-01-01), Hiraoglu et al.
patent: 03-088073 (1991-04-01), None
patent: 5-165908 (1993-07-01), None
patent: 2001-256264 (2001-09-01), None
Patent Abstract of Japan, Japanese Publication No. 2004-030308, Published Jan. 29, 2004.1.

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