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:
Jun. 24, 2003
Filed:
Feb. 15, 2001
Applicant:
Inventors:
Peter D. Maroni, Fort Collins, CO (US);
Thomas N Indermaur, Denver, CO (US);
James Kwok Yue Wai, Fort Collins, CO (US);
Jonathan P Lotz, Ft Collins, CO (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/750 ;
U.S. Cl.
CPC ...
G06F 1/750 ;
Abstract
Computer-readable media and methods for designing semiconductor artwork. Basic building blocks, or leaf cells, of an existing piece of semiconductor artwork are transferred to a new piece of semiconductor artwork in order to streamline the design process of the new design. In addition to being transferred, the position of METAL 1 layers within the leaf cells are also analyzed to avert possible design rule violations in the new design.