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.

Date of Patent:
Sep. 01, 1981

Filed:

Mar. 21, 1980
Applicant:
Inventors:

Tatsuo Ohta, Hino, JP;

Sohji Shinozaki, Hino, JP;

Syusaku Yoshida, Hino, JP;

Hideo Ohba, Hino, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
430 53 ; 430 54 ; 355 / ; 118650 ;
Abstract

A method for forming an electrostatic latent image on an image recording medium includes forming a primary electrostatic latent image on a screen-type photosensitive plate, forming a secondary electrostatic latent image on the image recording material by irradiating the same with a charged particle current passed through the screen-type plate carrying the primary latent image, and correcting the secondary latent image on the recording material by irradiating the same with a charged particle current passed through the screen-type plate carrying the primary latent image.


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Ohta, Tatsuo. (1981). Two superimposed ion current formed images using photoconductive screen (U.S. Patent No. 4287278). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4287278

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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