Drawing material appraisal

Among trade secret infringement cases, one type of case involves mechanical drawings. The rights holder's mechanical drawings are taken away or stolen by the infringer, and then the infringer copies them intact or makes slight modifications based on the original drawings as his own product processing drawings, uses the drawings to produce products, and competes with the rights holder in the same industry. The drawings developed and designed by the rights holder after spending a lot of manpower, material and financial resources are obtained by the infringer through improper means. However, the infringer's infringement cost is very small and it is very easy to commit infringement. The price of his products is low, which often gives him an advantage in the competition, causing heavy losses to the rights holder. Therefore, mechanical drawing trade secret cases are increasing day by day and attracting attention.
As an independent third-party inspection and testing organization under Guoke Holdings, Zhongke Testing has the qualifications for intellectual property appraisal and can provide appraisal services such as patent infringement, trademark infringement, and copyright infringement.

There are many types of mechanical drawings: assembly drawings, simplified drawings, schematic drawings, parts drawings, BOM lists, etc.;
architectural drawings are generally divided into architectural drawings, decorative drawings, and installation drawings. Architectural drawings are divided into structural drawings and architectural drawings, and installation drawings are divided into electrical drawings, water supply and drainage drawings, heating drawings, fire protection drawings, etc.

needs to purchase "Mask Machine Drawings and Materials" from the supplier. After receiving the "Mask Machine Drawings", the demander checked the contents of the drawings and believed that the "Mask Machine Drawings" involved in the case had a missing drawing and could not produce a complete mask machine; the supplier believed that the "Mask Machine Drawings" provided could produce a complete mask machine. In order to clarify whether the "mask machine drawings and materials" involved in the case can produce a complete mask machine, an application for quality appraisal needs to be submitted to the court.
was organized and hosted by the client. After communicating with the supply and demand parties, our company conducted detailed research and analysis on the drawings.
appraisal analysis results:
After reviewing the drawings and documents of the "Mask Machine Drawings and Documents" involved in the case, the appraisal expert group conducted discussions and comprehensive technical analysis and gave the following appraisal opinions:
1) The 3D model part of the "Mask Machine Drawing Materials" involved in the case is shown as an incomplete set of mask machine equipment drawings;
2) The 2D drawing portion of the "Mask Machine Drawing Materials" involved in the case cannot correspond to the 3D model;
3) A complete set of mask machines cannot be manufactured based on the "Mask Machine Drawing Materials" involved in the case.