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:
Aug. 26, 2003
Filed:
Sep. 25, 2000
Brian Harrison, Sun Prairie, WI (US);
Robert P. Zuffante, Concord, MA (US);
Zhonglin Han, Acton, MA (US);
Boris Shoov, Cambridge, GB;
SolidWorks Corporation, Concord, MA (US);
Abstract
A method for processing a design model generated by a computer aided design system includes accessing model data that includes separately stored data documents detailing construction of the design model from a collection of components, processing the model data to generate image elements representing a projected view of the design model and to generate tag data associating each of the image elements with at least one of the of components and storing the first image elements and the first tag data in a drawing document. Supplementary data can be added to the drawing without the need for the external components to be available on disk or in memory. An updated drawing document can be generated following a change to one of the components. Generating an updated drawing document includes generating tag data that identifies matchings between the original and changed model components. Annotations and other supplementary data can be attached to image elements and stored in drawing documents. These annotations can be retained when the updated drawing document is produced. Methods of the invention can be implemented in software in a computer system.