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:
Jul. 19, 2016
Filed:
Jul. 17, 2014
Inventec Appliances Corp., New Taipei, TW;
INVENTEC APPLIANCES CORP., Taipei, TW;
Abstract
The invention discloses a method for encrypting a 3D model file and system thereof. The system of the invention comprises a data reading module used to read data of the 3D model file; a mesh shifting module for selecting at least one triangle mesh and shifting the coordinates of the vertexes of the selected triangle mesh by a vector; a gap filling module for filling a gap generated from shifting the vertexes of the selected triangle mesh by the vector to generate a revised 3D model file; and a model generating module for storing the revised 3D model file to generate an encrypted 3D model file. Compared to the prior art, the invention provides the users for previewing the 3D model file, and the invention only provides the authorized users for correctly printing the original 3D model. Therefore, the invention can achieve the purpose for encrypting the 3D model file.