WIPO ST.91 이란?

최초작성일 : 2024. 05. 29

수정일 : 2024. 05. 29

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Below is a summary of information essential for intellectual property-related tasks, and this serves as foundational material integrated into the patent management software. If you have any questions or opinions related to the topic, please feel free to contact us via the provided email or leave a comment below.

 

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"아래의 내용은 이 정보와 함께 하세요. 놀랍게도 더욱 유용해집니다."
I recommend combining the content below with this information. Surprisingly, it becomes even more useful.

• About WIPO Standards (WIPO 표준 정보)

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Summary of Standard ST.91

 

Introduction

• Purpose: This standard provides recommendations for Intellectual Property Offices (IPOs) and other stakeholders managing, storing, processing, exchanging, or disseminating IP data using digital 3D models and images.
• Objectives:

      ○  Determine compatible formats for software used by applicants.

      ○  Reduce IP application processing time.

      ○  Facilitate IP application filing across different IPOs with standardized formats.

      ○  Harmonize data exchange requirements for IP rights involving digital 3D visual representations.

      ○  Set requirements for publishing information on IP rights with 3D visual representations.

Definitions

• 3D Model: An electronic file representing an object's surface in three dimensions.
• 3D Images: Digital images displaying objects in three dimensions.
• CAD: Computer-Aided Design.
• 3D PDF: PDF containing 3D models.
• IGES: Initial Graphics Exchange Specification.
• OBJ: A geometry file format for CAD and 3D printing.
• MOL/CDX: Chemical file formats describing molecules and reactions.
• PDF: Portable Document Format.
• Raster Image: Bitmap images (JPEG, TIFF, PNG, BMP).
• STL: Standard Tessellation Language for stereolithography CAD software.
• STEP: ISO standard for product data exchange in CAD.
• U3D: Universal 3D format for 3D graphics data.
• Vector Graphics: Image composed of shapes using mathematical formulas.
• X3D: XML format for 3D graphics, successor of VRML.

General Recommendations

• Applications for IP protection may include 3D visual representations in specified formats.
• Accepted formats and characteristics should align with this standard.
• IPOs should regularly announce acceptable image formats, sizes, and characteristics.

Recommendations for Formats and File Sizes

• Patents and Utility Models: Use formats like STEP, IGES, U3D, OBJ, or STL with a maximum file size of 50 MB.
• Chemical Structures: Use formats like CDX or MOL, with a maximum file size of 50 MB.
• Industrial Designs: Same formats as patents, with a maximum file size of 50 MB.
• Trademarks: Same formats as patents, with a maximum file size of 50 MB.
• Integrated Circuit Topography: Same formats as patents, with a maximum file size of 50 MB.

Procedural Recommendations

• IPOs should retain original formats if converting 3D models or images to different formats.
• IPOs may create 2D views from 3D models if needed for internal systems.
• Recommended 2D views:

      ○  Patents/Utility Models: Front, rear, right, left, top, bottom, and perspective.

      ○  Industrial Designs: Front, back, left, right, top, and bottom.

      ○  Trademarks: Front view.

Data Exchange Recommendations

• Patents/Utility Models: Use U3D, OBJ, STL, STEP, IGES formats, with a maximum file size of 50 MB.
• Chemical Structures: Use MOL or CDX formats.
• Industrial Designs: Use U3D, OBJ, STL, STEP, IGES formats, with a maximum file size of 50 MB.
• Trademarks: Use U3D, OBJ, STL, STEP, IGES formats, with a maximum file size of 50 MB.

Recommendations for Electronic Publication and Online Display

• Include 3D models/images in the list of published IP documents.
• Convert formats as needed for online display, maintaining recommended formats.
• Paper publications should include a 2D representation or a link to the 3D object online.

Recommendations for Partial Claiming, Partial Design, Portion Design

• Ensure proper depiction of partial claims, partial designs, and portion designs in relevant 3D formats.
• Maintain robustness of these depictions during application processing.

 

This standard aims to enhance the consistency, interoperability, and efficiency of managing 3D digital representations in IP applications and publications.

 

STANDARD ST.91.pdf

0.16MB

 

 

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References

• https://www.wipo.int/standards/en/part_03_standards.html