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:
Apr. 30, 2024
Filed:
Aug. 19, 2022
Yu Jung Chang Technology Co., Ltd., New Taipei, TW;
Chih-Chuan Chen, New Taipei, TW;
Wei-Hsiang Tsai, New Taipei, TW;
Chin-Yu Chen, New Taipei, TW;
Ching-Cherng Sun, New Taipei, TW;
Jann-Long Chern, New Taipei, TW;
Yu-Kai Lin, New Taipei, TW;
YU JUNG CHANG TECHNOLOGY CO., LTD., New Taipei, TW;
Abstract
A method for flattening a three-dimensional shoe upper template is provided. The method includes providing a three-dimensional last model, obtaining a three-dimensional grid model, obtaining a three-dimensional thickened grid model, obtaining a two-dimensional initial-value grid model, and obtaining a two-dimensional grid model with the smallest energy value. A system and a non-transitory computer-readable medium for performing the method are also provided. The method makes it possible to precisely flatten a three-dimensional last model with a non-developable surface and thereby convert the three-dimensional last model into a two-dimensional grid model.