Language notice: The English version of this document is the only legally binding version. Translations are provided for convenience only.

Copyright & Licensing

Last updated: 2025-12-15

This page describes the ownership, copyright and licensing terms that apply to the Parta Labels mobile application (“App”), the underlying ITEMS framework and related materials provided by æ Aeonian Engineering Limited, Hong Kong (“we”, “us”, “our”).


1. Ownership of Materials

All software, designs, documentation, branding and related materials included in the App and its supporting services are created or curated by æ Aeonian Engineering Limited or by third parties who have granted us permission to use their work.

This includes, in particular:

  • the App’s source code, encryption logic and ITEMS framework components;
  • the user interface, layouts, icons and other visual elements;
  • text, descriptions, help content and documentation;
  • QR rendering logic and styling used to generate labels;
  • website content and promotional material related to Parta Labels.

Nothing in this document transfers ownership of these materials to you.

2. Copyright

The materials described above are protected under applicable copyright laws. You may not claim ownership of these works, and you may not reproduce, distribute or publicly display them except as allowed by these terms or by applicable law.

You retain any rights you may have in the content you create with the App (for example, the text you choose to encrypt and print as QR labels). We do not claim ownership of your label content.

3. License to Use the App

We grant you a limited, non-exclusive, revocable license to install and use the App for personal or internal organizational purposes. This license is for use only; it does not grant you rights to:

  • redistribute or resell the App;
  • modify and distribute modified versions of the App;
  • extract and reuse components of the App in other products;
  • misrepresent the App or any part of it as your own work.

4. Use Restrictions

Except where required by applicable law, you agree not to:

  • reverse engineer, decompile or attempt to extract source code from the App;
  • remove or alter branding, notices or identifiers in the App;
  • use the App to develop competing products based on its design or logic;
  • use the App in ways that infringe third-party rights or break the law.

5. Third-Party Components

The App uses third-party components such as Flutter, cryptographic libraries and Google services. These components remain subject to their own licenses.

6. Trademarks and Names

“Parta”, “Parta Labels” and associated logos or marks may be used only to refer to the App as provided by æ Aeonian Engineering Limited.

7. No Transfer of Rights

Installation or use of the App does not transfer any intellectual property rights to you. All rights remain with æ Aeonian Engineering Limited.

8. Contact

For questions about copyright, licensing or permissions, you can contact us at:
support@parta.app