Invention Grant
US08417365B2 Systems and methods for encoding and decoding computer-aided design files
有权
用于编码和解码计算机辅助设计文件的系统和方法
- Patent Title: Systems and methods for encoding and decoding computer-aided design files
- Patent Title (中): 用于编码和解码计算机辅助设计文件的系统和方法
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Application No.: US12760894Application Date: 2010-04-15
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Publication No.: US08417365B2Publication Date: 2013-04-09
- Inventor: Paul N. Crepeau , Qigui Wang
- Applicant: Paul N. Crepeau , Qigui Wang
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Main IPC: G06F19/00
- IPC: G06F19/00
Abstract:
A system includes an encoding module and a decoding module. The encoding module generates a three-dimensional (3D) model of a part, modifies the 3D model to include a 3D structure, and generates a computer-aided design (CAD) file based on the modified 3D model. The decoding module determines whether the CAD file includes the 3D structure, authorizes operation of analysis software on the CAD file when the CAD file includes the 3D structure, and prohibits operation of the analysis software when the CAD file does not include the 3D structure.
Public/Granted literature
- US20110257775A1 SYSTEMS AND METHODS FOR ENCODING AND DECODING COMPUTER-AIDED DESIGN FILES Public/Granted day:2011-10-20
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