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. 12, 1998
Filed:
Mar. 16, 1993
Applicant:
Inventors:
Rick J Stanley, Woburn, MA (US);
Michel M Raguin, Medford, MA (US);
Assignee:
EMC Corporation, Hopkinton, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364490 ; 364488 ; 364491 ; 364570 ; 364D / ; 395500 ; 395763 ; 395779 ; 345523 ; 345441 ;
Abstract
An aperture control system comprising a computer aided design workstation for generating CAD aperture data, a data converter for reading the aperture data and generating, in response to the aperture data, converted aperture data, and a PCB optical, laser or other suitable plotter for generating a mask from the converted aperture data.