Method, recording medium, and design support system for...

Computer-aided design and analysis of circuits and semiconductor – Integrated circuit design processing – Physical design processing

Reexamination Certificate

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C716S137000

Reexamination Certificate

active

07975251

ABSTRACT:
A design method includes creating power supply planes in each layer of a circuit board, from CAD data of the circuit boards whereby the power supply planes form one power supply conductor interconnect and supply power or connect to ground, expanding the shape of the power supply planes by a predetermined width, creating power supply pairs which are formed by opposing portions wherein two power supply planes existing in different layers are separated by an insulator and correcting the parameter by use of the mesh area.

REFERENCES:
patent: 6803655 (2004-10-01), Fujio et al.
patent: 2003/0083856 (2003-05-01), Yoshimura et al.
patent: 2004/0225487 (2004-11-01), Iwakura et al.
patent: 2006/0036980 (2006-02-01), Kobayashi
patent: 2008/0291602 (2008-11-01), Devoe
patent: 2009/0034155 (2009-02-01), Devoe
patent: 2003-141205 (2003-05-01), None
patent: 2004-234618 (2004-08-01), None
patent: 2004-334654 (2004-11-01), None
patent: 2006-031510 (2006-02-01), None

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