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:
Oct. 21, 2025
Filed:
Sep. 24, 2021
South China University of Technology, Guangzhou, CN;
South China University of Technology, Guangzhou, CN;
Abstract
Disclosed is a method for automatically constructing an editable model of an isogeometric topology optimization result. The method addresses the problem of three-dimensional isogeometric topology optimization, and performs quick and efficient post-processing on a three-dimensional isogeometric topology optimization result, so as to achieve the aim of automatically constructing a result model thereof and the aim of the result model being editable. According to the method, design variables are taken as high-dimensional coordinates of a control point, spline surfaces represented by control points of the three-dimensional isogeometric topology optimization result are extracted in a layered manner, and lofting is performed on top contours of the spline surfaces, such that the steps of constructing an isogeometric topology optimization model are simplified.