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. 08, 1993
Filed:
Feb. 07, 1992
Applicant:
Inventor:
James G Tisue, Los Altos, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
346108 ; 358298 ;
Abstract
A writing compensator for placing digital information or images onto film and other thresholded media using writing beams. The compensator includes a data storage unit, a pattern detector connected to the data storage unit, an exposure determination unit connected to the pattern detector, and a beam modulator connected to the exposure determination unit for providing a better controlled writing beam.