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. 21, 1984
Filed:
Feb. 25, 1982
Applicant:
Inventor:
Lawrence E Alston, Chelmsford, MA (US);
Assignee:
Polaroid Corporation, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358332 ; 358 75 ;
Abstract
In a system for exposing a photosensitive material to a video frame represented by a video signal, the image to be photographed is horizontally scanned by a line scanner and the horizontal line scan is incrementally advanced across the video frame in correspondence with the incremental advancement of an exposing focused line across the photosensitive material in order to fully expose the photosensitive material, one line at a time, to the image being scanned by the line scanner.
Alston, Lawrence. (1984). Apparatus for exposing photosensitive material to video frame (U.S. Patent No. 4467369). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4467369
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile