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:
Jun. 02, 2015
Filed:
Nov. 06, 2012
Casio Computer Co., Ltd., Tokyo, JP;
CASIO COMPUTER CO., LTD., Tokyo, JP;
Abstract
A graph display device includes a display module, a graph display control module which displays a graph corresponding to an expression on the display module, a specifying module which specifies a point on a graph displayed on the display module, a setting module which sets a tangent that contacts the graph at the specified point, an area determination module which, of two areas divided by the tangent set by the setting module, determines one area opposite to the area in which the graph lies to be a display area for coordinate values, and a coordinate value display control module which displays coordinate values of the specified point in the area determined by the area determination module.