The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 2001
Filed:
Nov. 03, 1998
Applicant:
Inventor:
Mitsuru Igusa, Los Gatos, CA (US);
Assignee:
Silicon Perspective Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/750 ;
U.S. Cl.
CPC ...
G06F 1/750 ;
Abstract
CAD software for automated circuit design provides improved display of hierarchical layout. Component placement perimeters are shown with “amoeba” characteristic for improved circuit floor-planning and analysis. Amoeba view of hierarchical design perimeter enables more intuitive observation of circuit floor-plan from actual component placement. Informational brevity conveyed by perimeters of hierarchies in design facilitates simpler interpretation of complex circuit layout, as well as distributed data access to remote sites through email or low-speed network.