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:
Mar. 09, 1982
Filed:
Jun. 18, 1979
Applicant:
Inventor:
Ronald J Geluk, Nootdorp, NL;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ;
U.S. Cl.
CPC ...
358140 ; 358223 ; 358160 ;
Abstract
A method and apparatus for recording and superimposing image information on the target of a scan converter tube. The image information is supplied in the form of an electric video signal by means whereof the electron beam projected from the cathode of the tube onto the target is modulated so as to form a charge image. The scan converter tube is alternatingly operated in the beam landing mode and in the secondary emission mode respectively.
Geluk, Ronald. (1982). Method of recording image information on the target of a scan converter (U.S. Patent No. 4319274). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4319274
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