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. 21, 2012
Filed:
Apr. 21, 2009
Tatsuya Iwamoto, Foster City, CA (US);
Tatsuya Iwamoto, Foster City, CA (US);
Abstract
A system for interactive computer graphics enables generation of Bezier curves from a series of points based on the relative position of successive points in the series. For example, for successive points in a series, point A, point B, and point C are successive points in the series of points, and wherein a control point corresponding to point B and associated with the segment AB is determined by the equation B+R*(R*(B−C)+R*(A−B)), and a control point corresponding to point B and associated with the segment BC is determined by the equation P=B+R*(R*(C−B)+R*(B−A)), where R=|AB|/(|AB|+|BC|), and R=|BC|/(|AB|+|BC|).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile