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:
Apr. 08, 1980
Filed:
May. 03, 1978
Applicant:
Inventors:
William E Westell, Weston, MA (US);
Raymond P Grenier, Northbrook, IL (US);
Johan A Govaert, Peabody, MA (US);
Assignee:
Baird Corporation, Bedford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G01T / ;
U.S. Cl.
CPC ...
364521 ; 2503 / ; 358280 ; 364414 ;
Abstract
A display system in which a video signal derived from digital data is processed in a processor in order to produce an analog image of the digital data on a cathode-ray tube display by intensity modulation of the display beam according to an approximate two-dimensional Gaussian spread function centered about each digital data point.