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. 24, 1990
Filed:
Oct. 13, 1987
Applicant:
Inventor:
Hideo Kuo, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
340721 ; 340706 ; 340712 ; 340734 ; 364519 ;
Abstract
A display apparatus has an original reader or a microfilm file, a CRT, high- and low-speed printers, a point device for indicating a command image, a CPU, a display control unit, and a display memory. More than one display information can be displayed simultaneously on the screen of the CRT, and printing or the like of one information can be performed during display operation of another information.