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. 11, 2019
Filed:
Jul. 07, 2015
Landmark Graphics Corporation, Houston, TX (US);
Zitao Xu, Katy, TX (US);
Genbao Shi, Sugar Land, TX (US);
Andres Cesar Callegari, Cypress, TX (US);
ChiKang David Chien, Sugar Land, TX (US);
Jeffrey Marc Yarus, Houston, TX (US);
Landmark Graphics Corporation, Houston, TX (US);
Abstract
A consecutive set of data points, P, P, P, and P, is selected. A first line is created through Pand P. A first tangent vector originating at P, parallel to the first line, is created. A second line through Pand Pis created. A second tangent vector through Pis created. The second tangent vector is parallel to the second line. A baseline through Pand Pis created. A Bezier curve between Pand Pis created, wherein the Bezier curve has a degree. The degree of the Bezier curve is determined based on a comparison of the first tangent vector, the second tangent vector, and the baseline.