Computer-aided design and analysis of circuits and semiconductor – Integrated circuit design processing – Layout editor
Reexamination Certificate
2008-08-11
2011-10-25
Lin, Sun (Department: 2825)
Computer-aided design and analysis of circuits and semiconductor
Integrated circuit design processing
Layout editor
C716S100000, C716S101000, C716S102000, C716S118000
Reexamination Certificate
active
08046730
ABSTRACT:
Systems and methods to enable a user to edit subMaster content of selected instances of an electronic layout design, including editing the contents of selected instances of an existing subMaster of an EDA design, generating a new subMaster to incorporate the modified contents of the selected instances, and binding the new subMaster to the selected instances without losing the design hierarchy of the layout design.
REFERENCES:
patent: 5592392 (1997-01-01), Matheson et al.
patent: 6574779 (2003-06-01), Allen et al.
patent: 6804809 (2004-10-01), West et al.
patent: 7418683 (2008-08-01), Sonnard et al.
patent: 7546556 (2009-06-01), Wagner
Bishop Randy
Ferguson Kenneth
Ginetti Arnold
Lamant Gilles
Cadence Design Systems Inc.
Kilpatrick Townsend & Stockton LLP
Lin Sun
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