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:
May. 10, 2005
Filed:
Jun. 19, 2002
Bruno P. Melli, Windsor, CO (US);
David C. Burden, Fort Collins, CO (US);
Matthew L. Biggio, Fort Collins, CO (US);
Bruno P. Melli, Windsor, CO (US);
David C. Burden, Fort Collins, CO (US);
Matthew L. Biggio, Fort Collins, CO (US);
Other;
Abstract
In one embodiment, the present invention relates to a system for generating an artwork representation according to a circuit fabrication process. The system comprises a cell library that stores at least dimensional information associated with a plurality of circuit cells, wherein each of the plurality of circuit cells is defined by a sub-mask for a respective logical device according to the circuit fabrication process; an instance placement engine that generates a circuit layout that is defined by at least a specification file specifying an arrangement of logical devices and the cell library; and an artwork generator that generates an artwork representation that defines a mask for etching of the generated circuit layout according to the circuit fabrication process.