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. 07, 1987
Filed:
Apr. 01, 1985
Applicant:
Inventors:
John R Trzeciak, Binghamton, NY (US);
James A Turner, Binghamton, NY (US);
Assignee:
The Singer Company, Binghamton, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358231 ; 358 74 ; 434 40 ;
Abstract
A simulator projected-image system includes a distortion-correcting circuit to modify flat-image data that is stored sequentially in a Random Access Memory by connecting a source of random address to obtain selected video data from the memory in a predetermined order and a circuit to combine the selected video data to form an image that is substantially free from distortion when projected on a curved screen.