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:
Aug. 31, 1993
Filed:
Jul. 22, 1992
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
Coordinate values of control points of a given Bezier curve are stored in a register, the contents of the register are supplied to a determination circuit to determine whether a distance between adjacent control points can further be bisected into two parts. If bisecting processing can be performed, the contents of the register are supplied to a bisection circuit, the Bezier curve is subdivided into two parts to generate new Bezier curves, and control point data of one of the new Bezier curves is applied to a stack memory and that of the other new Bezier curve is sent to the register. The contents of the register are checked by the determination circuit each time the contents of the register are updated.