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:
Sep. 22, 1987
Filed:
Sep. 07, 1983
Applicant:
Inventors:
Yasuhiro Nakanishi, Nara, JP;
Shoichi Kawai, Osaka, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ; G06F / ;
U.S. Cl.
CPC ...
364900 ; 364709 ; 364710 ; 364520 ; 340753 ;
Abstract
An integrated electronic device has table preparation and graph drawing capabilities. A memory receives numerical input data which is arranged in tabular rows and columns. The device sums the data in column or row sums and stores the sums. A graph drawing device is responsive to the data stored in memory and controls a printer to draw a graph based on the row or column sums. The graph drawing device may draw one of a plurality of different graph types selected by the user. The column sum or row sum information may thus be displayed in one of the plurality of graph types.